CN202969389U - Spiral shovel for clearing soil of pile core - Google Patents

Spiral shovel for clearing soil of pile core Download PDF

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Publication number
CN202969389U
CN202969389U CN 201220705268 CN201220705268U CN202969389U CN 202969389 U CN202969389 U CN 202969389U CN 201220705268 CN201220705268 CN 201220705268 CN 201220705268 U CN201220705268 U CN 201220705268U CN 202969389 U CN202969389 U CN 202969389U
Authority
CN
China
Prior art keywords
soil
pile
core
spiral shovel
clearing
Prior art date
Application number
CN 201220705268
Other languages
Chinese (zh)
Inventor
侯绪忠
李思维
徐俊鹏
Original Assignee
中建七局第一建筑有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中建七局第一建筑有限公司 filed Critical 中建七局第一建筑有限公司
Priority to CN 201220705268 priority Critical patent/CN202969389U/en
Application granted granted Critical
Publication of CN202969389U publication Critical patent/CN202969389U/en

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Abstract

Provided is a spiral shovel for clearing soil of a pile core. In buildings adopting hollow tubular piles for constructions, tubular pile construction is generally performed before earth excavation, the pile core of a hollow tubular pile can be blocked by soil inevitably, and the soil of tubular pile needs be cleared to the designed height in the later pile extension process. The diameter of the pile core of the tubular pile is small, and soil clearing of the pile core is difficult, a large amount of labor and time are wasted, and even the working period can be influenced. The spiral shovel for clearing soil of the pile core comprises a handle (1) which is connected with a main dynamic rod (2), wherein an adjustable dynamic rod (3) is installed in the main dynamic rod and connected with an auger bit (5) through a drill bit fixing wedge (4), and lifting holes (6) are respectively arranged on the main dynamic rod and the adjustable dynamic rod. The spiral shovel can be used for clearing soil.

Description

The spiral shovel that is used for the clear soil of stake core
Technical field:
The utility model relates to a kind of spiral shovel for the clear soil of stake core.
Background technology:
Adopt in the building of hollow shell pill construction, generally before soil excavation, construction hollow core pipe pile core inevitably will be blocked by the earthwork tube pile construction, stake core soil will be cleared up to design height in later stage pile extension process.Because the pipe pile core diameter is less, the clear soil of stake core is extremely difficult, consume a large amount of manpowers and time, even affects the duration.
Summary of the invention:
The purpose of this utility model is to provide a kind of spiral shovel for the clear soil of stake core, can accelerate clear native speed in the clear native process of hollow pile stake core, and easy construction greatly improves efficiency of construction.
Above-mentioned purpose realizes by following technical scheme:
A kind of spiral shovel for the clear soil of stake core, its composition comprises: handle, described handle is connected with the active force bar, in described active force bar, adjustable power rail is installed, described adjustable power rail is connected with augers by the drill bit fixed wedge, has respectively lift span on described active force bar, described adjustable power rail.
Described spiral shovel for the clear soil of stake core, described active force bar, described adjustable power rail are steel pipe, and the length of described active force bar is 1.6 meters, and the length of described adjustable power rail is 1.4 meters.
Described spiral shovel for the clear soil of stake core, described augers has the matrix screw blade.
Beneficial effect:
1. the utility model is made of the different-diameter steel pipe and shakes hands and power rail (adjustable power rail), utilize the adjustment hole on active force bar, adjustable power rail freely to stretch 3 meters up and down, satisfy general construction demand, drill bit adopts independent drill bit, can be according to stake core diameter transposing drill bit, peace is torn open convenient and swift.Matrix screw blade on augers integrates brill soil, fetches earth, and greatly shortens the engineering time.
2. manpower is saved in the utility model easy construction, raises the efficiency the worry that when having solved clear soil, stake core soil is difficult to draw out.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is outside drawings of the present utility model.
The specific embodiment:
Embodiment 1:
A kind of spiral shovel for the clear soil of stake core, its composition comprises: handle 1, described handle is connected with active force bar 2, adjustable power rail 3 is installed in described active force bar, described adjustable power rail is connected with augers 5 by drill bit fixed wedge 4, has respectively lift span 6 on described active force bar, described adjustable power rail.
Embodiment 2:
The above-mentioned spiral shovel that is used for the clear soil of stake core, the length of described active force bar is 1.6 meters, the length of described adjustable power rail is 1.4 meters.
Embodiment 3:
The above-mentioned spiral shovel that is used for the clear soil of stake core, described augers has matrix screw blade 7.
Using method:
Before construction according to on-the-spot hollow pile require to use the adjusting rod fixed wedge with length adjustment to appropriate level.And install according to the stake core diameter drill bit that is applicable to a core diameter.
During construction, spiral shovel is extended a core soil layer, turn clockwise, creep into soil layer appropriate depth (thickness is as the criterion with execute-in-place skill amount and soil layer compactness), then upwards soil is proposed.
So circulation is until cleaning is to requiring the degree of depth.

Claims (3)

1. one kind is used for the clear native spiral shovel of stake core, its composition comprises: handle, it is characterized in that: described handle is connected with the active force bar, in described active force bar, adjustable power rail is installed, described adjustable power rail is connected with augers by the drill bit fixed wedge, has respectively lift span on described active force bar, described adjustable power rail.
2. according to claim 1 for the clear native spiral shovel of stake core, it is characterized in that: described active force bar, described adjustable power rail are steel pipe, and the length of described active force bar is 1.6 meters, and the length of described adjustable power rail is 1.4 meters.
3. according to claim 1 and 2 for the clear native spiral shovel of stake core, it is characterized in that: described augers has the matrix screw blade.
CN 201220705268 2012-12-19 2012-12-19 Spiral shovel for clearing soil of pile core CN202969389U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220705268 CN202969389U (en) 2012-12-19 2012-12-19 Spiral shovel for clearing soil of pile core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220705268 CN202969389U (en) 2012-12-19 2012-12-19 Spiral shovel for clearing soil of pile core

Publications (1)

Publication Number Publication Date
CN202969389U true CN202969389U (en) 2013-06-05

Family

ID=48510483

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220705268 CN202969389U (en) 2012-12-19 2012-12-19 Spiral shovel for clearing soil of pile core

Country Status (1)

Country Link
CN (1) CN202969389U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912033A (en) * 2014-03-13 2014-07-09 国家电网公司 Convenient pole base excavation device
CN105256802A (en) * 2014-07-18 2016-01-20 五冶集团上海有限公司 Tool for dredging interior of prestressed hollow pile and using method of tool
CN105696597A (en) * 2016-01-25 2016-06-22 中国建筑局(集团)有限公司 Soil-removing drill used for spirally removing soil in tubular pile hole and construction method thereof
CN105850287A (en) * 2016-05-19 2016-08-17 浙江省嘉兴市农业科学研究院(所) Soil drilling tool
CN107905230A (en) * 2017-11-20 2018-04-13 李本根 One kind building piling drawing out soil equipment
CN107964956A (en) * 2018-01-16 2018-04-27 中建五局华东建设有限公司 Device and dredging method for hollow pile dredging
CN110629758A (en) * 2019-09-24 2019-12-31 中国建筑第八工程局有限公司 Full-automatic construction equipment for excavating pile core soil of prestressed pipe pile

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912033A (en) * 2014-03-13 2014-07-09 国家电网公司 Convenient pole base excavation device
CN105256802A (en) * 2014-07-18 2016-01-20 五冶集团上海有限公司 Tool for dredging interior of prestressed hollow pile and using method of tool
CN105256802B (en) * 2014-07-18 2017-04-19 五冶集团上海有限公司 Tool for dredging interior of prestressed hollow pile and using method of tool
CN105696597A (en) * 2016-01-25 2016-06-22 中国建筑局(集团)有限公司 Soil-removing drill used for spirally removing soil in tubular pile hole and construction method thereof
CN105850287A (en) * 2016-05-19 2016-08-17 浙江省嘉兴市农业科学研究院(所) Soil drilling tool
CN107905230A (en) * 2017-11-20 2018-04-13 李本根 One kind building piling drawing out soil equipment
CN107905230B (en) * 2017-11-20 2019-08-27 江苏中禾建设有限公司 A kind of building piling drawing out soil equipment
CN107964956A (en) * 2018-01-16 2018-04-27 中建五局华东建设有限公司 Device and dredging method for hollow pile dredging
CN110629758A (en) * 2019-09-24 2019-12-31 中国建筑第八工程局有限公司 Full-automatic construction equipment for excavating pile core soil of prestressed pipe pile

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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: 20130605

Termination date: 20131219