CN105156019A - Spiral rod pit digging device - Google Patents
Spiral rod pit digging device Download PDFInfo
- Publication number
- CN105156019A CN105156019A CN201510569244.6A CN201510569244A CN105156019A CN 105156019 A CN105156019 A CN 105156019A CN 201510569244 A CN201510569244 A CN 201510569244A CN 105156019 A CN105156019 A CN 105156019A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- rod
- regulating driver
- pit
- digging device
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000009412 basement excavation Methods 0.000 claims description 10
- 239000004576 sand Substances 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004575 stone Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 2
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 abstract 1
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The invention discloses a spiral rod pit digging device, which relates to the technical field of mechanical equipment. An electric motor is mounted on a mounting plate; a speed regulating driver is mounted on the mounting plate; a rotating shaft of the electric motor is connected with the speed regulating driver through a gear and a gear belt; a rotating shaft of the speed regulating driver is connected with the upper end of a solid-core screw rod; a drill bit is mounted at the lower end of the solid screw rod; and a steel plate spiral fin is welded on the solid screw rod in a wedge-shaped way. The spiral rod pit digging device disclosed by the invention is applied to rod pit digging in common soil, pan soil, frozen soil, loose sand stone, muddy water, quicksand, dry quicksand, puddle and the like, suitable for digging a rod pit closer to the wall body so as to avoid damage to the original building foundation caused by an oversize pit body, and suitable for digging a rod pit in a green belt so as to avoid destroying of plants and grass lawns; and the spiral rod pit digging device disclosed by the invention is advantaged in that the cost is reduced, the machine expenses are saved and the safety coefficient of the spiral rod pit digging device is high.
Description
Technical field
The present invention relates to a kind of screw type bar hole excavation device, belong to mechanical equipment technical field.
Background technology
Large for current upgrading of rural power grids engineering quantity, complete this work and need excavate a large amount of pole-foundation hole, and bar hole kind differs; Specifically be divided into: common heatable adobe sleeping platform, hard heatable adobe sleeping platform, frozen soil hole, loose sand stone, muddy water hole, drift sand hole, dry sand pit, puddle, rock hole etc.
The defect of prior art and deficiency: electric pole is digged pit and mainly contained following two kinds of methods now, one is by excavator operation, excavator operation saving working hour, but the hole body dug is too large, and cost is high; Not only easily can cheat around existing building and landscape tree by bad bar, and large when backfill is taken a lot of work; Two is that labour cost is digged pit, and manually dig pit time-consuming comparatively large, because current work day is worth higher, cost of manually digging pit is comparatively large, and hard heatable adobe sleeping platform, frozen soil are cheated, sandstone hole is unfavorable for hand excavation.
Summary of the invention
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of screw type bar hole excavation device.
A kind of screw type bar hole of the present invention excavation device, it comprises motor, speed-regulating driver, steel plate spiral wing, drill bit, motor is arranged on installing plate, installing plate is provided with speed-regulating driver, the rotating shaft of motor is connected with speed-regulating driver by gear, gear band, the turning cylinder of speed-regulating driver is connected with the upper end of real core screw rod, and the lower end of real core screw rod is provided with drill bit, and steel plate spiral wing is that wedge bonding is on real core screw rod.
Beneficial effect of the present invention is:
1, the excavation bar hole, ground such as common soil, hard soil, frozen soil, loose sand stone, muddy water, drift sand, dry sand, puddle is applicable to;
2, be applicable to excavation to excavate by the bar hole that body of wall is nearer, avoid hole body too large, inhering architecture basis is worked the mischief, be suitable for bar hole excavation in greenbelt, avoid damaging greening thing and lawn in a large number;
3, excavate bar hole, employ machine power little, employ earth volume few, reduce costs, save machinery expenses;
4, save manually, reduce time cost;
5, be suitable for muddy water hole excavation, hole body is little, and after vertical rod, safety factor is high;
6, mobile and elevating mechanism power is done by means of mini-excavator, conveniently moving, lane construction of being more convenient for;
7, cost is low, structure is simple, performance is good, easy to use and the quality of production is high.
Accompanying drawing explanation
For ease of illustrating, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1, be structural representation of the present invention;
In figure: 1, motor, 2, speed-regulating driver, 3, steel plate spiral wing, 4, drill bit.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below by the specific embodiment shown in accompanying drawing, the present invention is described.But should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
As shown in Figure 1, this detailed description of the invention is by the following technical solutions: it comprises motor 1, speed-regulating driver 2, steel plate spiral wing 3, drill bit 4, motor 1 is arranged on installing plate, installing plate is provided with speed-regulating driver 2, the rotating shaft of motor 1 is connected with speed-regulating driver 2 by gear, gear band, the turning cylinder of speed-regulating driver 2 is connected with the upper end of real core screw rod, and the lower end of real core screw rod is provided with drill bit 4, and steel plate spiral wing 3 is that wedge bonding is on real core screw rod.
The operating principle of this detailed description of the invention is: do mobile and elevating mechanism power by mini-excavator, regulate real core screw rod height, applies pressure.During work, tractor drive electrical generators transmitting power can be utilized or be used as power by closing on three phase mains.
By motor power, with V--belt Drive in speed-regulating driver, by governor coordinate gear, change power direction, driver gear vertical pivot drives real core axis of rotation, drill bit is rotated simultaneously, by mini-excavator as elevating mechanism power, regulate real core screw rod height, apply pressure, the steel plate spiral wing simultaneously rotated, produces ground by the hack dug down.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a screw type bar hole excavation device, it is characterized in that: it comprises motor, speed-regulating driver, steel plate spiral wing, drill bit, motor is installed on a mounting board, installing plate is provided with speed-regulating driver, rotating shaft on motor is connected with speed-regulating driver by gear, gear band, the turning cylinder of speed-regulating driver is connected with the upper end of real core screw rod, and the lower end of real core screw rod is provided with drill bit, and steel plate spiral wing is that wedge bonding is on real core screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569244.6A CN105156019A (en) | 2015-09-09 | 2015-09-09 | Spiral rod pit digging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569244.6A CN105156019A (en) | 2015-09-09 | 2015-09-09 | Spiral rod pit digging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105156019A true CN105156019A (en) | 2015-12-16 |
Family
ID=54797023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510569244.6A Pending CN105156019A (en) | 2015-09-09 | 2015-09-09 | Spiral rod pit digging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050152A (en) * | 2016-07-22 | 2016-10-26 | 云南春江建设有限公司 | Hole puncher for water-permeable concrete lawn |
| CN109252809A (en) * | 2018-07-25 | 2019-01-22 | 国网山东省电力公司枣庄供电公司 | A kind of 10KV electric power transmission line foundation excavation device |
-
2015
- 2015-09-09 CN CN201510569244.6A patent/CN105156019A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050152A (en) * | 2016-07-22 | 2016-10-26 | 云南春江建设有限公司 | Hole puncher for water-permeable concrete lawn |
| CN109252809A (en) * | 2018-07-25 | 2019-01-22 | 国网山东省电力公司枣庄供电公司 | A kind of 10KV electric power transmission line foundation excavation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151211 Address after: 276500 Shandong, Juxian City, east of the south side of the revitalization of the East Road Applicant after: Guo Wang Juxian County, Shandong Province electric company Applicant after: State Grid Corporation of China Address before: 276500 Shandong, Juxian City, east of the south side of the revitalization of the East Road Applicant before: Guo Wang Juxian County, Shandong Province electric company |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |