CN106400775B - A kind of strength board-plugging device and the plate plug method using the strength board-plugging device - Google Patents
A kind of strength board-plugging device and the plate plug method using the strength board-plugging device Download PDFInfo
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- CN106400775B CN106400775B CN201610968542.7A CN201610968542A CN106400775B CN 106400775 B CN106400775 B CN 106400775B CN 201610968542 A CN201610968542 A CN 201610968542A CN 106400775 B CN106400775 B CN 106400775B
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- Prior art keywords
- inner tube
- plugging device
- outer tube
- board
- vibrator
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
Abstract
The present invention provides a kind of strength board-plugging device, including crawler type walking mechanism and the rack for being set to crawler type walking mechanism side, further includes：The inner tube of plastic draining board can be moved up and down along rack and can plant by being set in rack, the top of said inner tube is equipped with inner tube vibrator, and the power of said inner tube vibrator meets the power for inserting drain bar；Being set in rack can be along the outer tube that rack moves up and down, and the outer tube sleeve is set to the outside of said inner tube, and top is equipped with outer tube vibrator, and the power of the outer tube vibrator is enough to penetrate backfill and cuts into a mountain stone hard formation.The present invention also provides a kind of plate plug method of plastic draining board, the method uses above-mentioned strength board-plugging device.The strength board-plugging device of the present invention can penetrate the impenetrable backfill of existing board-plugging device and cut into a mountain stone hard formation, plate is carried out using the strength board-plugging device, be conducive to the bottom that drain bar is quickly and efficiently inserted into the subgrade layer that need to be handled, improve the efficiency of backfill soft foundation processing, soft foundation processing cost is reduced, is with a wide range of applications.
Description
Technical field
The invention belongs to soft foundation processing technical fields, specifically, being about a kind of strength board-plugging device and to use this strong
The plate plug method of power board-plugging device.
Background technology
In general, industrialization region focuses mostly in coastal, riverine area, and the land structures in coastal, riverine area is mostly soft
Weak ground.Common plastics drain bar is drained in soft foundation processing.When construction, need first to be inserted plastic draining board with board-plugging device
Enter in the subgrade to be handled and forms drainage channel.In general, board-plugging device uses crawler type walking mechanism, vibrator is which is provided with,
The lower section of vibrator is guide rod (intubation).When intubation, first plastic draining board is penetrated inside guide rod, then in the effect of vibrator
Under, guide rod is inserted into together with the plastic draining board of its inside in subgrade, and after reaching scheduled depth, guide rod exits, and leaves modeling
Drain bar is expected in subgrade, for providing drainage channel for the water contained by weak soil in work progress, is conducive to the quick row of water
Go out.
In recent years, with the rapid development of economy, large area is more and more using the project for the stone backfill subgrade that cuts into a mountain.It needs
Will backfill cut into a mountain stone hard formation surface layer on the basis of, be inserted into plastic draining board draining hardened layer is carried out to the subgrade of lower layer
Operation.However the penetration power of plastic drain board flashboard machinery in the prior art is inadequate, when encountering backfill hard formation, cannot wear
Thoroughly.
Therefore, it is necessary to improve existing board-plugging device, solving existing plastic drain board flashboard machinery can not rapidly wear
The problem of backfill hard formation thoroughly needs soft soil foundation treatment bottom to quickly inject plastic draining board, reaches soft soil foundation hardening
Purpose.
Invention content
First of the present invention is designed to provide a kind of strength board-plugging device, to overcome drawbacks described above in the prior art,
Can quick penetration backfill cut into a mountain stone hard formation (backfill hard formation), be conducive to plastic draining board and quickly and efficiently reach subgrade layer
The efficiency of backfill soft foundation processing is improved in bottom, reduces soft foundation processing cost.
To achieve the above object, the present invention uses following technical scheme：
A kind of strength board-plugging device, including crawler type walking mechanism and the rack for being set to crawler type walking mechanism side,
Further include：
Being set in rack can move up and down along rack, and can plant the inner tube of plastic draining board, the top of said inner tube
Equipped with inner tube vibrator, the power of said inner tube vibrator meets the power for inserting drain bar；
The outside of said inner tube can be set to along the outer tube that rack moves up and down, the outer tube sleeve by being set in rack, and on
Side is equipped with outer tube vibrator, and the power of the outer tube vibrator is enough to penetrate backfill and cuts into a mountain stone hard formation.
According to the present invention, the bottom of the outer tube is openable conical nose.
According to the present invention, the conical nose is the form of flap valve.
Second object of the present invention is to provide a kind of plate plug method of plastic draining board, cuts into a mountain stone for surface layer backfill
The subgrade of hard formation is formed, the method uses the strength board-plugging device.
According to the present invention, the plate plug method includes the following steps：
The first step, strength board-plugging device are in place, open outer tube vibrator and vibrate downwards, so that outer tube is penetrated the backfill stone that cuts into a mountain hard
Layer；
Second step, unlatching inner tube vibrator vibrate downwards, make inner tube that plastic draining board be driven to be downwardly into below hard formation
Subgrade is to required depth；
Third step, inner tube move up, and when the bottom end of inner tube rises to the bottom end of outer tube, outer tube moves up simultaneously with inner tube
Until bottom end is basseted；
4th step prescinds drain bar, and strength board-plugging device is moved to next the attracted numbers.
Compared with prior art, the present invention has following advantageous effects：
The strength board-plugging device of the present invention can penetrate the impenetrable backfill of conventional board-plugging device and cut into a mountain stone hard formation, strong using this
Power board-plugging device carries out plate, is conducive to the bottom that drain bar quickly and efficiently reaches subgrade layer, improves at backfill subgrade
The efficiency of reason reduces soft foundation processing cost, is with a wide range of applications.
Description of the drawings
Fig. 1 is the structural schematic diagram of the strength board-plugging device of the present invention.
Fig. 2 is that outer tube penetrates the structural schematic diagram backfilled when cutting into a mountain stone hard formation.
Fig. 3 is structural schematic diagram when inner tube drives drain bar to be downwardly into the bottom of subgrade layer.
Fig. 4 be inner tube on move to bottom end it is equal with the bottom end of outer tube when structural schematic diagram.
In figure：10- racks, 20- crawler types walking mechanism, 30- inner tubes vibrator, 40- cable wires, 50- inner tubes, 60- outer tubes,
70- outer tubes vibrator, 80- backfills hard formation, 90- subgrades layer, 100- conical noses
Specific implementation mode
Below in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail with specific embodiment.It should be understood that
Following embodiment is merely to illustrate the present invention not for restriction the scope of the present invention.
As shown in Figure 1, the present invention strength board-plugging device, including crawler type walking mechanism 20 and be set to crawler type traveling
The rack 10 of 20 side of mechanism further includes：
Being set in rack 10 can move up and down along rack 10, and can plant the inner tube 50 of plastic draining board, said inner tube
50 top is equipped with inner tube vibrator 30, and the power of said inner tube vibrator 30 meets the power for inserting drain bar.
The outer of said inner tube 50 can be sheathed on along the outer tube 60 that rack 10 moves up and down, the outer tube 60 by being set in rack 10
Portion, and top is equipped with outer tube vibrator 70, the power of the outer tube vibrator 70 are enough to penetrate backfill and cut into a mountain stone hard formation.
The power of the power of said inner tube vibrator 30 and the outer tube vibrator 70 specifically can be according to practice of construction feelings
Condition adjusts.
It is hard compared with subgrade layer to be typically due to the backfill stone hard formation that cuts into a mountain, needs the downward power of bigger that can just penetrate, therefore logical
The power of Chang Suoshu outer tubes vibrator 70 is more than the power of said inner tube vibrator 30.
Said inner tube vibrator 30 is connect with the crawler type walking mechanism 20 by cable wire 40.The outer tube vibrator 70
It can be connect with rack 10 by cable wire, can also be realized by other technologies in the prior art and be moved up and down along rack 10.
According to the present invention, the bottom of the outer tube 60 is openable conical nose 100, to make said inner tube 50 can be with
Continuation penetrates subgrade layer 90 downwards.
According to the present invention, the conical nose 100 is the form of flap valve, by the steel plate group of three pieces or several pieces triangles
At the unlatching by the organs such as steel wire rope control flap valve and closure.When outer tube 60 penetrates downwards backfill hard formation 80, in order to reduce resistance
Power, flap valve are to be closed, as depicted in figs. 1 and 2；When outer tube 60 penetrates, backfill hard formation is after 80s, and inner tube 50 moves downward, and generates
Inside the conical nose 100, the conical nose 100 outwardly opens downward active force, and inner tube 50 passes through the taper
Continue to penetrate subgrade layer 90 downwards until reaching the bottom of subgrade layer in head 100.
The present invention also provides a kind of plate plug methods of plastic draining board, and the stone that cuts into a mountain is backfilled for surface layer and forms the soft of hard formation
Ground, the method use above-mentioned strength board-plugging device.
According to the present invention, the plate plug method of the plastic draining board includes the following steps：
The first step, strength board-plugging device are in place, open outer tube vibrator and vibrate downwards, so that outer tube is penetrated the backfill stone that cuts into a mountain hard
Layer, as shown in Figure 1 and shown in Fig. 2；
Second step, unlatching inner tube vibrator vibrate downwards, make inner tube that plastic draining board be driven to be downwardly into below hard formation
Subgrade is to required depth, as shown in Figure 3；
Third step, inner tube move up, and when the bottom end of inner tube rises to the bottom end of outer tube, outer tube moves up simultaneously with inner tube
Until bottom end is basseted as shown in Figure 4；
4th step prescinds drain bar, and strength board-plugging device is moved to next the attracted numbers.
The soft foundation processing engineering of certain city coastal area backfills to form hard formation surface layer using the stone that cuts into a mountain, using the prior art
Middle conventional board-plugging device carries out plate, and intubation can not penetrate backfill hard formation surface layer, cause construction speed slow.After use the present invention instead
Strength board-plugging device, plate is carried out according to above-mentioned method, the results show that the strength board-plugging device of the present invention is easy for penetrate
Hard formation is backfilled, plate progress is greatly improved, to improve the efficiency of entire engineering, reduces cost of human and material resources.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it is any to the practicality carry out equivalent modifications and replace
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by impartial conversion and repair
Change, all should be contained within the scope of the invention.
Claims (3)
1. a kind of strength board-plugging device, including crawler type walking mechanism and the rack for being set to crawler type walking mechanism side,
It is characterized in that, further includes：
Being set in rack can move up and down along rack, and can plant the inner tube of plastic draining board, and the top of said inner tube is equipped with
Inner tube vibrator, the power of said inner tube vibrator meet the power for inserting drain bar；
Being set in rack can be along the outer tube that rack moves up and down, and the outer tube sleeve is set to the outside of said inner tube, and top is set
There is an outer tube vibrator, the power of the outer tube vibrator is enough to penetrate backfill and cuts into a mountain stone hard formation；
The bottom of the outer tube is openable conical nose, and the conical nose is made of the steel plate of several pieces of triangles.
2. a kind of plate plug method of plastic draining board, the subgrade for the stone formation hard formation that cuts into a mountain for surface layer backfill, which is characterized in that
The method uses strength board-plugging device described in claim 1.
3. plate plug method according to claim 2, which is characterized in that include the following steps：
The first step, strength board-plugging device are in place, open outer tube vibrator and vibrate downwards, so that outer tube is penetrated backfill and cut into a mountain stone hard formation；
Second step, unlatching inner tube vibrator vibrate downwards, and said inner tube moves downward, and generates downward active force in the taper
Inside head, the conical nose outwardly opens, and makes the subgrade that inner tube drive plastic draining board is downwardly into below hard formation extremely
Required depth；
Third step, inner tube move up, and when the bottom end of inner tube rises to the bottom end of outer tube, outer tube is move upwardly until simultaneously with inner tube
It bassets bottom end；
4th step prescinds drain bar, and strength board-plugging device is moved to next the attracted numbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968542.7A CN106400775B (en) | 2016-10-28 | 2016-10-28 | A kind of strength board-plugging device and the plate plug method using the strength board-plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968542.7A CN106400775B (en) | 2016-10-28 | 2016-10-28 | A kind of strength board-plugging device and the plate plug method using the strength board-plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106400775A CN106400775A (en) | 2017-02-15 |
| CN106400775B true CN106400775B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610968542.7A Active CN106400775B (en) | 2016-10-28 | 2016-10-28 | A kind of strength board-plugging device and the plate plug method using the strength board-plugging device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853635B (en) * | 2019-03-29 | 2020-01-07 | 山东大学 | Flexible vibration isolation plate inserting machine and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221092B2 (en) * | 1980-05-15 | 1987-05-11 | Mitsubishi Heavy Ind Ltd | |
| CN200949230Y (en) * | 2006-08-25 | 2007-09-19 | 连云港先达新技术工程公司 | Sleeve method construction equipment |
| CN102966089A (en) * | 2012-11-19 | 2013-03-13 | 中交四航工程研究院有限公司 | Plate plug method capable of realizing vibratory compaction |
| CN103215944B (en) * | 2013-04-10 | 2014-06-18 | 上海港湾基础建设（集团）有限公司 | Multi-vibroflot resonance ground treatment equipment and method |
| CN206204921U (en) * | 2016-10-28 | 2017-05-31 | 上海港湾基础建设（集团）有限公司 | A kind of strength board-plugging device |
-
2016
- 2016-10-28 CN CN201610968542.7A patent/CN106400775B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221092B2 (en) * | 1980-05-15 | 1987-05-11 | Mitsubishi Heavy Ind Ltd | |
| CN200949230Y (en) * | 2006-08-25 | 2007-09-19 | 连云港先达新技术工程公司 | Sleeve method construction equipment |
| CN102966089A (en) * | 2012-11-19 | 2013-03-13 | 中交四航工程研究院有限公司 | Plate plug method capable of realizing vibratory compaction |
| CN103215944B (en) * | 2013-04-10 | 2014-06-18 | 上海港湾基础建设（集团）有限公司 | Multi-vibroflot resonance ground treatment equipment and method |
| CN206204921U (en) * | 2016-10-28 | 2017-05-31 | 上海港湾基础建设（集团）有限公司 | A kind of strength board-plugging device |
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| Publication number | Publication date |
|---|---|
| CN106400775A (en) | 2017-02-15 |
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| C06 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201507 Shanghai Jinshan District, Caojing Town, Ting Wei Road, 3316, 1, two, 207 rooms. Applicant after: Shanghai Bay infrastructure construction (Group) Limited by Share Ltd Address before: 200092 eight Caojing Town, Jinshan District, Shanghai Applicant before: Shanghai harbor infrastructure (Group) Co., Ltd. |
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