CN105970912B - Plastic draining board is light to plant trigger and construction method - Google Patents
Plastic draining board is light to plant trigger and construction method Download PDFInfo
- Publication number
- CN105970912B CN105970912B CN201610520938.5A CN201610520938A CN105970912B CN 105970912 B CN105970912 B CN 105970912B CN 201610520938 A CN201610520938 A CN 201610520938A CN 105970912 B CN105970912 B CN 105970912B
- Authority
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- China
- Prior art keywords
- plastic draining
- draining board
- plate
- termination
- control stick
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 73
- 229920003023 plastic Polymers 0.000 title claims abstract description 73
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 claims description 16
- 241000196324 Embryophyta Species 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 241000532412 Vitex Species 0.000 description 1
- 235000001667 Vitex agnus castus Nutrition 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cultivation Of Plants (AREA)
Abstract
Plant trigger and construction method the invention discloses a kind of plastic draining board is light, plant trigger by V words bottom tray, it is preceding pull handle, rear push handle, herringbone support, send plate stem, send the horizontal termination of plate stem, conveying plastic draining board chute, retaining groove, pressure pull out control stick, send plate stem boosting mechanism, shift fork and crosspiece bar, spring plate group into.The board-plugging device of the overall brand-new design of the present invention, full manual operation, light weight, / 10th of insufficient existing equipment weight, cost is low, simple in construction, easy to operate, speed of application is fast, and labor intensity is low, improve working environment, the construction of place 2m left and right thicknesses thin soft mud is enclosed and cultivated in particularly suitable Zhejiang, and it is high to solve existing machinery cost, from great, the problems such as movement is difficult, and low construction efficiency and artificial inserting piling plastic draining board labor intensity are big, work situation is severe.
Description
Technical field
The present invention relates to Geotechnical Engineering field, and specifically plastic draining board is light plants trigger and construction method.
Background technology
In recent years, as silt soil consolidates breakthrough and the maturation of key technology, it is swift and violent that Zhejiang Province encloses and cultivates work progress, only
Just complete 120,000 mu of beach corral within 2013, invest 65 hundred million, build emphasis project of cultivation 27, total scale 610,000 is enclosed and cultivated in design
Mu.Sludge soil base consolidation process is enclosed and cultivated, typically using technique of soft soil foundation treatment, but silt soil is enclosed and cultivated and has that water content is high, carrying
Power is low, mechanical execution difficulty is big, it usually needs laying 4-6 layer chaste tree basketries lay the thick coarse sands layers of 60cm, using land board-plugging device
Plate, operating cost is high, cycle length.According to the method for artificial inserting piling plastic draining board, workmen's labor intensity is big, work
Bad environments, speed of application are slow.In order to solve this problem, technical staff is benefited our pursuits, improved.Such as Chinese patent CN
A kind of board plug devices that can be walked on blowing-filling sludge soil of 102433868 B；The B muddy water of Chinese patent CN 102094412 is amphibious
Soft base board plug device.But because these technologies are improved mainly for bottom, top is still close with original structure, cost is high
High, and machinery is from great, several tons of weights easily, mobile difficult, place 2m or so thickness is enclosed and cultivated in the Zhejiang for being applied to frequently shift
Thin soft mud is spent, shift time is plant the plate time several times, and low construction efficiency, processing cost is high, therefore can not use.
The content of the invention
In order to solve above-mentioned technical problem present in prior art, the invention provides a kind of light plant of plastic draining board
Trigger and construction method, plant trigger by V words bottom tray, rear seesaw, preceding seesaw, preceding pull handle, rear push handle, herringbone support, give
Plate stem clamping plate, foreboard, back plate, rubber blanket, plate stem clamping plate and herringbone support fixed mechanism, the regulation of clamping plate front and rear panels is sent to fix
Mechanism, send plate stem, horizontal termination, conic convex, conveying plastic draining board courage jacking mouth chute, chute bottom plate, chute side plate, plastics
Drain bar retaining groove, retaining groove lower plate, retaining groove upper plate, retaining groove foreboard, horn mouth slipping groove stent, retaining groove support, pressure pull out control stick hinge
Frame and horn mouth slipping groove stent, pressure pull out control stick, rectangular shaped slot, boosting-rod termination, shift fork mobile jib, shift fork fork arm, shift fork fork arm
Crosspiece bar, shift fork hinge, spring leaf, spring leaf are raised, pressure pulls out control stick slotted eye, boosting-rod, tension spring, boosting-rod hinge
Axle, boosting-rod U-shaped termination, boosting-rod termination rubber blanket, spring leaf fixed mechanism composition.Pulled handle before described, rear push handle, people
Word support, horn mouth slipping groove stent, retaining groove support, pressure pulls out control stick hinge frame and horn mouth slipping groove stent is fixedly installed on V words
Above bottom tray, conveying plastic draining board courage jacking mouth chute, plastic draining board retaining groove are fixedly installed on V word bottom trays by support
Above；Described to send plate stem lower end that horizontal termination is fixedly installed, length is identical with plastic draining board width；Horizontal termination is provided below 2
Above conic convex, fixed plastics drain bar, saves shoe;Plate stem clamping plate is sent to include foreboard, back plate, rubber blanket, by sending plate stem
Clamping plate is fixedly installed on herringbone support upper end with herringbone support fixed mechanism；Foreboard, back plate by regulation fixed mechanism adjusting elasticity,
Ensureing that chucking power is slightly larger than send plate stem to conduct oneself with dignity；The conveying plastic draining board courage jacking mouth chute includes chute bottom plate, chute side
Plate, conveying plastic draining board courage jacking mouth is wide at the top and narrow at the bottom, and chute bottom plate outlet section is provoked, and ensures and conveys convenient, accurate positioning;Modeling
Expect that drain bar retaining groove entrance sets height to ensure that drain bar enters less than the outlet of plastic draining board courage jacking mouth chute is conveyed, and
Horizontal direction distance, which is more than, send the horizontal tip diameter in plate stem lower end to add 2 draining plate thickness;Pull out control stick front end and open up rectangular shaped slot,
Noose is pulled out on control stick hinge frame and horn mouth slipping groove stent transverse axis in pressure, and it is vertical to sending plate stem only to apply to ensure that pressure pulls out control stick
To pressure, do not produce horizontal to power；Pressure, which is pulled out, sets slotted eye in the middle part of control stick；Described boosting-rod one end is arranged to U-shaped termination,
Control stick is pulled out by boosting-rod hinge and pressure to be hinged, and control stick drawknot is pulled out by tension spring and pressure；The other end is provided with termination,
Fixed setting rubber blanket on the inside of termination;Shift fork mobile jib front end is arranged to shift fork fork arm, shift fork fork arm front end fixed setting crosspiece bar；
Shift fork mobile jib is hinged on pressure by shift fork hinge and pulled out on control stick;Spring leaf is respectively provided with projection up and down, ensures the positioning of shift fork mobile jib；
Spring leaf is fixedly installed on pressure by fixed mechanism and pulled out on control stick.
The light construction method for planting trigger of plastic draining board of the present invention comprises the following steps：
The first step, the light plant trigger push-and-pull of plastic draining board is in place；
Second step, the plastic draining board for cutting length is put into conveying plastic draining board courage jacking mouth chute, plastic row
Water plate glides under Gravitative Loads, and enters plastic draining board retaining groove；
3rd step, moves shift fork mobile jib, the termination on shift fork fork arm front end crosspiece bar control boosting-rod top opens, under
The termination closure in portion；
4th step, push pressure and pull out control stick, send plate stem lower end conic convex to fix plastic draining board, and be pressed into soil；
5th step, pressure are pulled out control stick and are up and down reciprocatingly all pressed into plastic draining board in soil；
6th step, moves shift fork mobile jib, the termination closure on shift fork fork arm front end crosspiece bar control boosting-rod top, under
Open the termination in portion；
7th step, same principle pressure pull out control stick up and down reciprocatingly to sending plate stem all to be extracted from soil；
8th step, the light plant trigger push-and-pull of plastic draining board is shifted, be in place, the 4th step to the 7th step is repeated, by design
It is required that complete all constructions.
The board-plugging device of brand-new design of the present invention, full manual operation, light weight, 1/10th of insufficient existing equipment weight,
Cost is low, simple in construction, easy to operate, speed of application is fast, and labor intensity is low, improves working environment, and particularly suitable Zhejiang is enclosed
The construction of place 2m left and right thicknesses thin soft mud is cultivated, it is high to solve existing machinery cost, from great, mobile difficult, construction effect
The problems such as low and artificial inserting piling plastic draining board labor intensity of rate is big, work situation is severe.
Brief description of the drawings
Fig. 1, which is that plastic draining board is light, plants trigger schematic diagram；
Fig. 2 is reinforcing structure enlarged diagram；
Fig. 3 is that pressure pulls out control stick front end and rectangular shaped slot schematic diagram；
Fig. 4 is that reinforcing structure decomposes a schematic diagrames；
Fig. 5 is that reinforcing structure decomposes b schematic diagrames；
Fig. 6 is reinforcing structure schematic top plan view；
Fig. 7 is shift fork mobile jib, shift fork fork arm, crosspiece bar schematic diagram；
Fig. 8 is spring leaf schematic diagram；
Fig. 9 is conveying plastic draining board courage jacking mouth chute, retaining groove diagrammatic cross-section；
Figure 10 is plastic draining board schematic diagram in place；
Figure 11 is to send plate stem to move down schematic diagram；
Figure 12 is that plastic draining board is pressed into schematic diagram in mud；
Figure 13 is to send plate stem clamping plate top cross-sectional view；
Figure 14 is to send plate stem clamping plate schematic side view.
Embodiment
Invention is described further below in conjunction with the accompanying drawings.
As represented in figures 1 through 14, the light plant trigger of plastic draining board disclosed by the invention and construction method, plastic draining board are light
Just plant trigger by V words bottom tray 1, rear seesaw 2, preceding seesaw 3, preceding 4, the rear push handle 5 that pulls handle, herringbone support 6, send plate stem clamping plate
7th, clamping plate foreboard 71, clamping plate back plate 72, rubber blanket 73, send plate stem clamping plate and herringbone support fixed mechanism 74, clamping plate foreboard and after
Plate regulation fixed mechanism 75, send plate stem 8, horizontal termination 81, conic convex 82, conveying plastic draining board courage jacking mouth chute 9, chute
Bottom plate 91, chute side plate 92, plastic draining board retaining groove 10, retaining groove lower plate 101, retaining groove upper plate 102, retaining groove foreboard 103, horn mouth
Slipping groove stent 11, retaining groove support 12, pressure pull out control stick hinge frame and horn mouth slipping groove stent 13, pressure pull out control stick 14, rectangular channel
Hole 141, boosting-rod termination 15, shift fork mobile jib 16, shift fork fork arm 17, shift fork fork arm crosspiece bar 18, shift fork hinge 19, spring leaf
20th, spring leaf projection 201, pressure pull out control stick slotted eye 21, boosting-rod 22, tension spring 23, boosting-rod hinge 24, boosting-rod
U-shaped termination 25, boosting-rod termination rubber blanket 26, spring leaf fixed mechanism 27 form.Pull handle 4, rear push handle 5, people before described
Word support 6, horn mouth slipping groove stent 11, retaining groove support 12, pressure pull out control stick hinge frame and horn mouth slipping groove stent 13 is fixed and set
Put on V words bottom tray 1, conveying plastic draining board courage jacking mouth chute 9, plastic draining board retaining groove 10 are fixedly installed by support
On V words bottom tray 1.
Described to send the lower end of plate stem 8 that horizontal termination 81 is fixedly installed, length is identical with plastic draining board width；Below horizontal termination 81
More than 2 conic convex 82 are set, fixed plastics drain bar, save shoe;It is described to send plate stem clamping plate 7 to include foreboard 71, back plate
72nd, rubber blanket 73, by sending plate stem clamping plate and herringbone support fixed mechanism 74 to be fixedly installed on the upper end of herringbone support 6；Foreboard 71, after
Plate 72 is ensured that chucking power is slightly larger than and is sent plate stem to conduct oneself with dignity by the adjusting elasticity of regulation fixed mechanism 75.
The conveying plastic draining board courage jacking mouth chute 9 includes chute bottom plate 91, chute side plate 92, conveys plastic draining
Plate courage jacking mouth is wide at the top and narrow at the bottom, and the outlet section of chute bottom plate 91 is provoked, and ensures and conveys convenient, accurate positioning.The plastic draining board
The entrance of retaining groove 10 sets height to be exported less than conveying plastic draining board courage jacking mouth chute 9, ensures that drain bar enters, and level side
Being more than to distance send the horizontal diameter of termination 81 in the lower end of plate stem 8 to add 2 draining plate thickness.
The pressure pulls out the front end of control stick 14 and opens up rectangular shaped slot 141, and noose pulls out control stick hinge frame in pressure and horn mouth is slided
On the transverse axis of groove support 13, it is vertical to pressure to sending plate stem only to apply to ensure that pressure pulls out control stick, does not produce horizontal to power；Pressure pulls out manipulation
The middle part of bar 14 sets slotted eye 21;Described one end of boosting-rod 22 is arranged to U-shaped termination 25, is pulled out by boosting-rod hinge 24 and pressure
Control stick is hinged, and pulls out the drawknot of control stick 14 by tension spring 23 and pressure；The other end is provided with termination 15, and the inner side of termination 15 is fixed
Rubber blanket 26 is set.
The front end of shift fork mobile jib 16 is arranged to shift fork fork arm 17, the front end of shift fork fork arm 17 fixed setting crosspiece bar 18；Dial
Fork mobile jib 16 is hinged on pressure by shift fork hinge 19 and pulled out on control stick 14.The spring leaf is respectively provided with projection 201 about 20, ensure
Shift fork mobile jib 16 positions；Spring leaf 20 is fixedly installed on pressure by fixed mechanism 27 and pulled out on control stick 14.
Crosspiece bar control boosting-rod in shift fork mobile jib shift fork fork arm front end is opened, closed in termination up and down.Plate is planted to start,
Shift fork mobile jib moves down, and boosting-rod termination is in and above opens lower conjunction state：Pressure is pulled out control stick and moved up, and plate is sent on bottom boosting-rod termination edge
It is sliding on bar；Pressure is pulled out control stick and moved down, and bottom boosting-rod termination clamping send plate stem that plastic draining board is pressed into soil, and so on
By projected depth in plastic draining board press-in soil;Lift when sending plate stem, shift fork mobile jib need to only be moved up, boosting-rod termination is in down
Open conjunction state：Pressure is pulled out control stick and moved down, and top boosting-rod termination edge send plate stem to glide；Pressure is pulled out control stick and moved up, top reinforcing
Rod end head clamping send plate stem to be lifted, and will and so on send plate stem to be extracted from soil;Due to sending the chucking power of plate stem clamping plate to omit
More than sending plate stem to conduct oneself with dignity, send during plate stem is pulled out, will not be glided because of deadweight.
The light construction method for planting trigger of plastic draining board disclosed by the invention comprises the following steps：
The first step, the light plant trigger push-and-pull of plastic draining board is in place；
Second step, the plastic draining board for cutting length is put into conveying plastic draining board courage jacking mouth chute 9, plastic row
Water plate glides under Gravitative Loads, and enters plastic draining board retaining groove 10；
3rd step, move shift fork mobile jib 16, the end on the front end crosspiece bar 18 of shift fork fork arm 17 control boosting-rod 22 top
First 15 open, the termination 15 of bottom closes；
4th step, push pressure and pull out control stick 14, send the lower end conic convex 82 of plate stem 8 to fix plastic draining board, and be pressed into
In soil；
5th step, pressure are pulled out control stick 14 and are up and down reciprocatingly all pressed into plastic draining board in soil；
6th step, move shift fork mobile jib 16, the end on the front end crosspiece bar 18 of shift fork fork arm 17 control boosting-rod 22 top
First 15 closure, the termination 15 of bottom are opened；
7th step, same principle pressure pull out control stick 14 up and down reciprocatingly to sending plate stem 8 all to be extracted from soil；
8th step, the light plant trigger push-and-pull of plastic draining board is shifted, be in place, the 4th step to the 7th step is repeated, by design
It is required that complete all constructions.
Claims (2)
1. the light plant trigger of plastic draining board, by V words bottom tray (1), rear seesaw (2), preceding seesaw (3), it is preceding pull handle (4), after
Push handle (5), herringbone support (6), send plate stem clamping plate (7), foreboard (71), back plate (72), rubber blanket (73), send plate stem clamping plate with
Herringbone support fixed mechanism (74), front and rear panels regulation fixed mechanism (75), plate stem (8) is sent, the horizontal termination of plate stem (81) is sent, send
The horizontal termination conic convex (82) of plate stem, conveying plastic draining board courage jacking mouth chute (9), chute bottom plate (91), chute side plate
(92), plastic draining board retaining groove (10), retaining groove lower plate (101), retaining groove upper plate (102), retaining groove foreboard (103), horn mouth chute
Support (11), retaining groove support (12), pressure pull out control stick hinge frame and horn mouth slipping groove stent (13), pressure pull out control stick (14), square
Shape slotted eye (141), boosting-rod termination (15), shift fork mobile jib (16), shift fork fork arm (17), shift fork fork arm crosspiece bar (18), shift fork
Hinge (19), spring leaf (20), spring leaf raised (201), pressure pull out control stick slotted eye (21), boosting-rod (22), pulling force bullet
Spring (23), boosting-rod hinge (24), boosting-rod U-shaped termination (25), boosting-rod termination rubber blanket (26), spring leaf fixed mechanism
(27) form, it is characterised in that：Pulled handle before described (4), rear push handle (5), herringbone support (6), horn mouth slipping groove stent
(11), retaining groove support (12), pressure pulls out control stick hinge frame and horn mouth slipping groove stent (13) is fixedly installed on V words bottom tray (1)
Above, plastic draining board courage jacking mouth chute (9) is conveyed, plastic draining board retaining groove (10) is fixedly installed on V word collets by support
Disk (1) is above；Send plate stem (8) lower end that horizontal termination (81) is fixedly installed, length is identical with plastic draining board width；Horizontal termination (81)
More than 2 conic convex (82), fixed plastics drain bar is provided below;It is described send plate stem clamping plate (7) include foreboard (71), after
Plate (72), rubber blanket (73), by sending plate stem clamping plate and herringbone support fixed mechanism (74) to be fixedly installed on herringbone support (6)
End；Foreboard (71), back plate (72) adjust fixed mechanism (75) adjusting elasticity by front and rear panels；Described conveying plastic draining board
Courage jacking mouth chute (9) includes chute bottom plate (91), chute side plate (92), conveys on plastic draining board courage jacking mouth chute (9)
Narrow under width, chute bottom plate (91) outlet section is provoked；Described plastic draining board retaining groove (10) entrance sets height less than conveying modeling
Expect drain bar courage jacking mouth chute (9) outlet, horizontal direction distance, which is more than, send plate stem (8) the horizontal termination in lower end (81) diameter to add 2
Draining plate thickness；Described pressure pulls out control stick (14) front end and opens up rectangular shaped slot (141), and it is simultaneous that noose in pressure pulls out control stick hinge frame
On horn mouth slipping groove stent (13) transverse axis；Pressure, which is pulled out, sets slotted eye (21) in the middle part of control stick (14);Boosting-rod (22) one end is set
U-shaped termination (25) is set to, pulling out control stick by boosting-rod hinge (24) and pressure is hinged, and pulls out manipulation by tension spring (23) and pressure
Bar (14) drawknot；The other end is provided with termination (15), fixed setting rubber blanket (26) on the inside of termination (15)；Described shift fork mobile jib
(16) front end is arranged to shift fork fork arm (17), shift fork fork arm (17) front end fixed setting crosspiece bar (18)；Shift fork mobile jib (16) is logical
Cross shift fork hinge (19) and be hinged on pressure and pull out on control stick (14);Described spring leaf (20) is respectively provided with raised (201) up and down；Spring
Piece (20) is fixedly installed on pressure by fixed mechanism (27) and pulled out on control stick (14).
2. a kind of use the light construction method for planting trigger of plastic draining board as claimed in claim 1, it is characterised in that：Construction
Method comprises the following steps：
The first step, the light plant trigger push-and-pull of plastic draining board is in place；
Second step, the plastic draining board for cutting length is put into conveying plastic draining board courage jacking mouth chute (9), plastic draining
Plate glides under Gravitative Loads, and enters plastic draining board retaining groove (10)；
3rd step, move shift fork mobile jib (16), shift fork fork arm (17) front end crosspiece bar (18) control boosting-rod (22) top
Termination (15) open, the termination (15) of bottom closure；
4th step, push pressure and pull out control stick (14), send plate stem (8) lower end conic convex (82) to fix plastic draining board, and press
In burying；
5th step, pressure are pulled out control stick (14) and are up and down reciprocatingly all pressed into plastic draining board in soil；
6th step, move shift fork mobile jib (16), shift fork fork arm (17) front end crosspiece bar (18) control boosting-rod (22) top
Termination (15) closure, bottom termination (15) open；
7th step, same principle pressure pull out control stick (14) up and down reciprocatingly to sending plate stem (8) all to be extracted from soil；
8th step, the light plant trigger push-and-pull of plastic draining board is shifted, be in place, the 4th step to the 7th step is repeated, by design requirement
Complete all constructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520938.5A CN105970912B (en) | 2016-07-05 | 2016-07-05 | Plastic draining board is light to plant trigger and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520938.5A CN105970912B (en) | 2016-07-05 | 2016-07-05 | Plastic draining board is light to plant trigger and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105970912A CN105970912A (en) | 2016-09-28 |
| CN105970912B true CN105970912B (en) | 2017-11-17 |
Family
ID=56953777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520938.5A Expired - Fee Related CN105970912B (en) | 2016-07-05 | 2016-07-05 | Plastic draining board is light to plant trigger and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105970912B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637412A (en) * | 1986-06-26 | 1988-01-13 | Takuzo Nakamura | Three-dimensional drain work for preventing slide of sloped ground and for improving soft ground |
| CN2267617Y (en) * | 1996-09-16 | 1997-11-19 | 冯福珍 | Portable dibbler |
| CN101565943A (en) * | 2009-05-09 | 2009-10-28 | 王来朋 | Hydraulic walking type ultra-soft layer board inserting machine |
| CN102433868A (en) * | 2011-12-26 | 2012-05-02 | 曾国海 | Insert plate device capable of walking on blown-filled mud soil |
| CN205822170U (en) * | 2016-07-05 | 2016-12-21 | 浙江水利水电学院 | Plastic draining board is light plants trigger |
-
2016
- 2016-07-05 CN CN201610520938.5A patent/CN105970912B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637412A (en) * | 1986-06-26 | 1988-01-13 | Takuzo Nakamura | Three-dimensional drain work for preventing slide of sloped ground and for improving soft ground |
| CN2267617Y (en) * | 1996-09-16 | 1997-11-19 | 冯福珍 | Portable dibbler |
| CN101565943A (en) * | 2009-05-09 | 2009-10-28 | 王来朋 | Hydraulic walking type ultra-soft layer board inserting machine |
| CN102433868A (en) * | 2011-12-26 | 2012-05-02 | 曾国海 | Insert plate device capable of walking on blown-filled mud soil |
| CN205822170U (en) * | 2016-07-05 | 2016-12-21 | 浙江水利水电学院 | Plastic draining board is light plants trigger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105970912A (en) | 2016-09-28 |
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Granted publication date: 20171117 Termination date: 20180705 |