CN114855901A - Sponge urban engineering squaring device - Google Patents
Sponge urban engineering squaring device Download PDFInfo
- Publication number
- CN114855901A CN114855901A CN202210391000.3A CN202210391000A CN114855901A CN 114855901 A CN114855901 A CN 114855901A CN 202210391000 A CN202210391000 A CN 202210391000A CN 114855901 A CN114855901 A CN 114855901A
- Authority
- CN
- China
- Prior art keywords
- rotatory
- fixedly connected
- digging
- tooth
- wall
- 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
- 239000002689 soil Substances 0.000 claims abstract description 60
- 238000009412 basement excavation Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 230000005389 magnetism Effects 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
- E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
- E02F3/142—Buckets; Chains; Guides for buckets or chains; Drives for chains tools mounted on buckets or chains which loosen the soil, e.g. cutting wheels, or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a sponge urban engineering excavation device, and relates to the technical field of sponge urban engineering. This sponge urban engineering squaring device, including be used for the outside to carry out the externally mounted mechanism of installing, be used for the rotatory mechanism of digging that digs, be used for magnetism to carry out the magnetic adsorption mechanism that adsorbs and be used for the extrusion mechanism of digging, externally mounted mechanism's inside is provided with rotatory tooth, externally mounted mechanism is provided with rotatory mechanism of digging through the rotatory tooth outer wall that sets up, the inside of rotatory tooth is provided with magnetic adsorption mechanism. This sponge urban engineering squaring device extrudees the bottom in rotatory in-process rotatory area through rotatory tooth, makes the air current in the pressurized air bag enter into the downthehole of rotatory area, makes outstanding piece furthest stretch out, has ensured the excavation of frozen soil, and the pick card of rotatory tooth is in the card tooth hole of rotatory area in addition, and the elastic rod stretches out and makes the thorn of digging go into to frozen soil card.
Description
Technical Field
The invention relates to the technical field of sponge urban engineering, in particular to a sponge urban engineering squaring device.
Background
The sponge city is a new generation of urban rainfall flood management concept, means that the city can have good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like a sponge, and can also be called as a water elasticity city, the international general term is 'low-impact development rainwater system construction', water absorption, water storage, water seepage and water purification are carried out during raining, and the stored water is released and utilized when needed, so that the rainwater can freely migrate in the city; when a sponge city is built, excavation needs to be carried out at a needed place.
In the process of digging in winter, because soil is frozen many times, the traditional device is difficult to dig frozen soil, and the progress of work is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the sponge urban engineering excavation device, which excavates frozen soil by utilizing rotation, so that the working progress is ensured.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a sponge urban engineering squaring device, is including the external mounting mechanism that is used for the outside to install, the rotatory mechanism that digs that is used for the rotation to dig, the extrusion mechanism that digs that is used for magnetism to adsorb the magnetic adsorption mechanism that carries out and is used for the extrusion to dig, external mounting mechanism's inside is provided with rotatory tooth, external mounting mechanism is provided with rotatory mechanism that digs through the rotatory tooth outer wall that sets up, the inside of rotatory tooth is provided with magnetic adsorption mechanism, the inside of rotatory mechanism that digs is provided with rotatory area, rotatory mechanism that digs takes outer wall fixedly connected with extrusion mechanism that digs through the rotation that sets up.
Preferably, exterior mounting mechanism includes motor, shell and rotatory tooth, the top fixedly connected with motor of shell, the axle center of motor rotates and is connected with the pivot, the motor rotates through the pivot that sets up and is connected with rotatory tooth.
Preferably, the rotary soil turning mechanism comprises a rotary belt and a latch hole, the latch hole is formed in the outer wall of the rotary belt, the latch holes are a plurality of, and the inner wall of the rotary belt is in movable contact with the rotary teeth.
Preferably, the inner wall of the latch hole of the rotating belt is fixedly connected with an elastic rod, the elastic rod is made of a metal material, and the bottom of the elastic rod is fixedly connected with a soil turning thorn.
Preferably, the magnetic adsorption mechanism comprises a first magnetic block, a protection plate and a second magnetic block, a cavity is formed in the rotating tooth, the second magnetic block is fixedly connected in the cavity of the rotating tooth, the first magnetic block is arranged in the cavity of the rotating tooth, and the protection plate is fixedly connected to the bottom of the first magnetic block.
Preferably, the extrusion mechanism of digging includes pressurized air bag and stripper plate, rotatory outer wall of taking is located fixedly connected with bearing between two card tooth holes, rotatory position fixedly connected with pressurized air bag that takes the inner wall to be located the bearing, the outer wall fixedly connected with stripper plate of bearing, stripper plate and pressurized air bag fixed connection.
Preferably, the bearing of the outer wall of the rotating belt is fixedly connected with a soil digging block, the outer wall of the soil digging block is fixedly connected with a soil digging thorn, the outer wall of the rotating belt is positioned at two sides of the bearing and provided with a hole, a protruding block is arranged in the hole of the rotating belt, an elastic wire is fixedly connected in the hole of the rotating belt, the protruding block is fixedly connected with the rotating belt through the elastic wire, and the soil digging thorn is made of metal materials.
The invention provides a sponge urban engineering excavation device. The method has the following beneficial effects:
1. this sponge urban engineering squaring device, at rotatory in-process through rotatory area, excavate soil through the piece of digging earth, can take out soil at the excavation in-process, the excavation of soil has been ensured, and at the excavation in-process, the thorn of digging earth is dug when meetting the frozen soil and is dug to block into to the frozen soil, make the frozen soil turned up, the rotatory process of piece of digging earth drives stripper plate and pressurized gasbag shrink, the air current of shrink makes outstanding piece stretch out, further card is gone into to soil, the excavation of frozen soil has been ensured.
2. This sponge urban engineering squaring device extrudees the bottom in rotatory in-process rotatory area through rotatory tooth, makes the air current in the pressurized gasbag enter into the downthehole of rotatory area, makes outstanding piece furthest stretch out, has ensured the excavation of frozen soil, and the pick card of rotatory tooth is in the card tooth hole of rotatory area in addition, and the elastic rod stretches out and makes the bur of digging go on blocking into frozen soil, has ensured the excavation of frozen soil.
3. This sponge urban engineering squaring device makes a round trip to move about in the second magnetic path through first magnetic path, can aggravate the tenesmus dynamics of rotatory tooth when first magnetic path falls, has ensured the excavation to the frozen soil, also can adsorb the elastic rod moreover, has increased the activity range of elastic rod.
Drawings
FIG. 1 is a schematic axial side perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B in FIG. 2 according to the present invention.
In the figure: 1. an exterior mounting mechanism; 11. a motor; 12. a housing; 13. rotating the teeth; 2. rotating the soil turning mechanism; 21. rotating the belt; 22. a latch hole; 23. an elastic rod; 24. digging and stabbing; 3. a magnetic adsorption mechanism; 31. a first magnetic block; 32. a protection plate; 33. a second magnetic block; 4. an extrusion soil turning mechanism; 41. a pressurized air bag; 42. a pressing plate; 43. a protruding block; 44. excavating soil blocks; 45. digging soil and stabbing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sponge urban engineering excavation device, including the external mounting mechanism 1 that is used for the outside to install, a rotatory mechanism 2 that digs for rotatory going on digging, a magnetic adsorption mechanism 3 that is used for magnetism to carry out absorption and an extrusion mechanism 4 that is used for the extrusion to turn over soil, the inside of external mounting mechanism 1 is provided with rotatory tooth 13, external mounting mechanism 1 is provided with rotatory mechanism 2 that turns over soil through the rotatory tooth 13 outer wall that sets up, the inside of rotatory tooth 13 is provided with magnetic adsorption mechanism 3, the inside of rotatory mechanism 2 that turns over soil is provided with rotatory area 21, rotatory mechanism 2 that turns over soil is through the rotatory area 21 outer wall fixedly connected with extrusion mechanism 4 that turns over soil of setting up.
In this embodiment, the motor 11 is a commercially available device with a model number of D180M-E.
Specifically, the external mounting mechanism 1 comprises a motor 11, a shell 12 and a rotating tooth 13, the motor 11 is fixedly connected to the top of the shell 12, a rotating shaft is rotatably connected to the axis of the motor 11, and the rotating tooth 13 is rotatably connected to the motor 11 through the rotating shaft.
In this embodiment, the housing 12 is installed on a required lifting device, and the motor 11 drives the rotating teeth 13 to rotate through the rotating shaft.
Specifically, rotatory mechanism 2 that digs includes rotatory area 21 and latch hole 22, and latch hole 22 has been seted up to the outer wall of rotatory area 21, and the quantity in latch hole 22 is a plurality of, the inner wall and the rotatory tooth 13 swing joint of rotatory area 21.
In this embodiment, the teeth of the rotary teeth 13 are caught in the catch holes 22 of the rotary belt 21, so that the rotary belt 21 is rotated.
Specifically, the inner walls of the latch holes 22 of the rotating belt 21 are fixedly connected with elastic rods 23, the elastic rods 23 are made of metal materials, and soil turning thorns 24 are fixedly connected to the bottoms of the elastic rods 23.
In this embodiment, the rotating belt 21 digs the soil by catching the soil blocks 44 on the soil during rotation.
Specifically, the magnetic adsorption mechanism 3 comprises a first magnetic block 31, a protection plate 32 and a second magnetic block 33, a cavity is formed in the rotating tooth 13, the second magnetic block 33 is fixedly connected in the cavity of the rotating tooth 13, the first magnetic block 31 is arranged in the cavity of the rotating tooth 13, and the protection plate 32 is fixedly connected to the bottom of the first magnetic block 31.
In this embodiment, when frozen soil is encountered, the soil block 44 is rotated by the bearing, and the soil pin 45 of the soil block 44 is inserted into the soil to dig the soil.
Specifically, extrusion mechanism of digging 4 includes pressurized gasbag 41 and stripper plate 42, and the outer wall of rotatory area 21 is located fixedly connected with bearing between two gauge tooth holes 22, and the position fixedly connected with pressurized gasbag 41 that the inner wall of rotatory area 21 is located the bearing, the outer wall fixedly connected with stripper plate 42 of bearing, stripper plate 42 and pressurized gasbag 41 fixed connection.
In this embodiment, the excavation block 44 rotates to drive the pressing plate 42 and then the compressed air bag 41 to contract, the air flow in the compressed air bag 41 moves into the hole of the rotary belt 21, and the protruding block 43 extends to be caught in the frozen soil for further excavation.
Specifically, the bearing fixedly connected with piece 44 that digs of rotatory area 21 outer wall, the outer wall fixedly connected with thorn 45 that digs of piece 44 that digs, rotatory area 21 outer wall are located the bearing both sides and offer porosely, and the downthehole outstanding piece 43 that is provided with of rotatory area 21, the downthehole fixedly connected with elastic filament of rotatory area 21, outstanding piece 43 passes through elastic filament and rotatory area 21 fixed connection.
In this embodiment, when the excavation block 44 is positioned at the bottom of the rotating belt 21, the rotating teeth 13 press the pressure receiving bladder 41, so that the air flow flows into the hole of the rotating belt 21, and further the protruding block 43 is protruded and caught in the frozen soil to perform excavation.
When the device is used, the shell 12 is installed on a required lifting device, the motor 11 drives the rotary teeth 13 to rotate through the rotating shaft, the teeth on the rotary teeth 13 are clamped in the clamping tooth holes 22 of the rotary belt 21, so that the rotary belt 21 is driven to rotate, the soil blocks 44 of the rotary belt 21 are clamped on soil in the rotating process, so that soil is excavated, when frozen soil is met, the soil blocks 44 rotate through the bearings, the soil-excavating thorns 45 on the soil blocks 44 are inserted into the soil, the soil is excavated, the soil blocks 44 rotate to drive the extrusion plates 42 to drive the compressed air bags 41 to shrink, air flow in the compressed air bags 41 moves into the holes of the rotary belt 21, the protruding blocks 43 extend out and are clamped into the frozen soil for further excavation, when the soil blocks 44 are positioned at the bottom of the rotary belt 21, the rotary teeth 13 extrude the compressed air bags 41, so that the air flow into the holes of the rotary belt 21, and further extend the protruding blocks 43, the rotating belt is clamped in frozen soil for excavation, the teeth of the rotating teeth 13 are clamped in the tooth clamping holes 22 of the rotating belt 21, the elastic rod 23 extends out, the soil turning thorns 24 below the elastic rod 23 are clamped in the frozen soil, the first magnetic block 31 moves back and forth to generate magnetic attraction with the elastic rod 23 when the rotating teeth 13 rotate, the elastic rod 23 retracts, then the next extending excavation is facilitated, the first magnetic block 31 overturns back and forth in the rotating teeth 13, the falling force of the rotating teeth 13 is increased, the device further excavates the frozen soil, and after the excavation is finished, the lifting device drives the shell 12 to ascend.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a sponge urban engineering squaring device, is including being used for the outside to carry out external installation mechanism (1) of installing, the rotatory mechanism of digging (2) that is used for the rotation to dig, be used for magnetism to carry out the magnetic adsorption mechanism (3) that adsorb and be used for the extrusion mechanism of digging (4) that the extrusion is ploughed, its characterized in that: the inside of external installation mechanism (1) is provided with rotatory tooth (13), external installation mechanism (1) is provided with rotatory mechanism of digging (2) through rotatory tooth (13) outer wall that sets up, the inside of rotatory tooth (13) is provided with magnetic adsorption mechanism (3), the inside of rotatory mechanism of digging (2) is provided with rotatory area (21), rotatory mechanism of digging (2) is through rotatory area (21) outer wall fixedly connected with extrusion mechanism of digging (4) that sets up.
2. The sponge urban engineering excavation device of claim 1, wherein: exterior mounting mechanism (1) includes motor (11), shell (12) and rotatory tooth (13), the top fixedly connected with motor (11) of shell (12), the axle center of motor (11) rotates and is connected with the pivot, motor (11) rotates through the pivot that sets up and is connected with rotatory tooth (13).
3. The sponge urban engineering excavation device of claim 1, wherein: rotatory mechanism of digging (2) is including rotatory area (21) and latch hole (22), latch hole (22) have been seted up to the outer wall of rotatory area (21), and the quantity in latch hole (22) is a plurality of, the inner wall and rotatory tooth (13) movable contact of rotatory area (21).
4. The sponge urban engineering squaring device of claim 3, characterized in that: the inner wall of the latch hole (22) of the rotating belt (21) is fixedly connected with an elastic rod (23), the elastic rod (23) is made of metal materials, and the bottom of the elastic rod (23) is fixedly connected with a soil turning thorn (24).
5. The sponge urban engineering excavation device of claim 1, wherein: the magnetic adsorption mechanism (3) comprises a first magnetic block (31), a protection plate (32) and a second magnetic block (33), a cavity is formed in the rotating gear (13), the second magnetic block (33) is fixedly connected in the cavity of the rotating gear (13), the first magnetic block (31) is arranged in the cavity of the rotating gear (13), and the protection plate (32) is fixedly connected to the bottom of the first magnetic block (31).
6. The sponge urban engineering excavation device of claim 1, wherein: extrusion mechanism of digging (4) is including pressurized gasbag (41) and stripper plate (42), rotatory area (21) outer wall is located fixedly connected with bearing between two card tooth holes (22), rotatory area (21) inner wall is located the position fixedly connected with pressurized gasbag (41) of bearing, the outer wall fixedly connected with stripper plate (42) of bearing, stripper plate (42) and pressurized gasbag (41) fixed connection.
7. The sponge urban engineering squaring device of claim 6, wherein: the bearing fixedly connected with of rotatory area (21) outer wall digs native piece (44), the outer wall fixedly connected with of digging native piece (44) digs native thorn (45), and rotatory area (21) outer wall is located the bearing both sides and offers porosely, the downthehole protruding piece (43) that is provided with of rotatory area (21), the downthehole fixedly connected with elastic wire of rotatory area (21), protruding piece (43) are through elastic wire and rotatory area (21) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210391000.3A CN114855901A (en) | 2022-04-14 | 2022-04-14 | Sponge urban engineering squaring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210391000.3A CN114855901A (en) | 2022-04-14 | 2022-04-14 | Sponge urban engineering squaring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114855901A true CN114855901A (en) | 2022-08-05 |
Family
ID=82631369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210391000.3A Pending CN114855901A (en) | 2022-04-14 | 2022-04-14 | Sponge urban engineering squaring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114855901A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR860001259A (en) * | 1984-07-13 | 1986-02-24 | 이용갑 | Caterpillar excavator |
| SU1613542A1 (en) * | 1987-09-28 | 1990-12-15 | Государственный научно-исследовательский проектно-конструкторский и проектный институт угольной промышленности "Укрниипроект" | Ladder-type trenching machine |
| JP2004183278A (en) * | 2002-12-02 | 2004-07-02 | Taisei Corp | Excavating agitating device and soil improvement method |
| WO2013154498A1 (en) * | 2012-04-12 | 2013-10-17 | Mine To Mill Equipment Pte Ltd | A method for installing a liner plate and the liner plate |
| CN203613501U (en) * | 2013-11-11 | 2014-05-28 | 林青海 | Snow removal truck |
| JP2015068068A (en) * | 2013-09-30 | 2015-04-13 | 株式会社アクティオ | Underwater excavation machine and underwater excavation method |
| CN107938731A (en) * | 2017-12-27 | 2018-04-20 | 山东亚泰机械有限公司 | A kind of chain-bar type is digged pit moat apparatus for work |
| CN111495949A (en) * | 2020-04-21 | 2020-08-07 | 安徽绪稻康建筑工程咨询有限公司 | Method for renovating and restoring iron mine area soil |
| CN112726713A (en) * | 2021-02-05 | 2021-04-30 | 宁波市瑞基机械制造有限公司 | Rotary disc of trencher |
| CN112761208A (en) * | 2021-01-05 | 2021-05-07 | 李梅 | Novel ditching of ditching machine is supplementary device |
| CN112878267A (en) * | 2021-01-21 | 2021-06-01 | 梁子禹 | Snow and ice removing device for campus playground runway in winter |
-
2022
- 2022-04-14 CN CN202210391000.3A patent/CN114855901A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR860001259A (en) * | 1984-07-13 | 1986-02-24 | 이용갑 | Caterpillar excavator |
| SU1613542A1 (en) * | 1987-09-28 | 1990-12-15 | Государственный научно-исследовательский проектно-конструкторский и проектный институт угольной промышленности "Укрниипроект" | Ladder-type trenching machine |
| JP2004183278A (en) * | 2002-12-02 | 2004-07-02 | Taisei Corp | Excavating agitating device and soil improvement method |
| WO2013154498A1 (en) * | 2012-04-12 | 2013-10-17 | Mine To Mill Equipment Pte Ltd | A method for installing a liner plate and the liner plate |
| JP2015068068A (en) * | 2013-09-30 | 2015-04-13 | 株式会社アクティオ | Underwater excavation machine and underwater excavation method |
| CN203613501U (en) * | 2013-11-11 | 2014-05-28 | 林青海 | Snow removal truck |
| CN107938731A (en) * | 2017-12-27 | 2018-04-20 | 山东亚泰机械有限公司 | A kind of chain-bar type is digged pit moat apparatus for work |
| CN111495949A (en) * | 2020-04-21 | 2020-08-07 | 安徽绪稻康建筑工程咨询有限公司 | Method for renovating and restoring iron mine area soil |
| CN112761208A (en) * | 2021-01-05 | 2021-05-07 | 李梅 | Novel ditching of ditching machine is supplementary device |
| CN112878267A (en) * | 2021-01-21 | 2021-06-01 | 梁子禹 | Snow and ice removing device for campus playground runway in winter |
| CN112726713A (en) * | 2021-02-05 | 2021-04-30 | 宁波市瑞基机械制造有限公司 | Rotary disc of trencher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212567990U (en) | Soil stratified sampling device for soil remediation | |
| CN112502270A (en) | A sewer grid board pull throughs for municipal works | |
| CN114855901A (en) | Sponge urban engineering squaring device | |
| CN111999480A (en) | Portable soil acquisition pH value detection device | |
| CN213022418U (en) | A soil sampling device for saline and alkaline land afforestation | |
| CN214090058U (en) | Ground ditch excavating equipment for building site | |
| CN2268122Y (en) | Dipper earth-boring machine | |
| CN111691821B (en) | Square hole drilling device and working method | |
| CN219412475U (en) | Drilling machine for foundation bored pile construction | |
| CN112189410A (en) | Auxiliary equipment is maintained with pot hole edge to soil excavation | |
| CN114000476B (en) | Surface layer tamping device and ditch cleaning tamping method for farmland drainage ditch | |
| CN214502952U (en) | Sampling equipment for soil remediation | |
| CN212786894U (en) | Slope planting device for open pit coal mine | |
| CN209845690U (en) | Digging device for forestry | |
| CN211378733U (en) | Tree planting and soil excavating device for barren killing engineering | |
| CN113969750A (en) | Automatic change control drilling and pile filling device | |
| CN212865934U (en) | Pile pulling equipment for hydraulic engineering | |
| CN106948395A (en) | A kind of negative pressure transportation formula dredging robot | |
| CN112095699A (en) | Building foundation ditch construction is with digging and getting discharge apparatus | |
| CN214883986U (en) | Buried pile soil digging and compacting device | |
| CN215453989U (en) | Excavating device | |
| CN113187005B (en) | A electric wire warning stake embedding reinforcing apparatus for building site | |
| CN215223004U (en) | Ground planting punching equipment for vegetation recovery | |
| CN211855902U (en) | Soil sampling device for soil remediation | |
| CN221118526U (en) | Reinforcing structure for anti-landslide protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240626 Address after: 276000 room 1401, building 1, Meijia commercial street, intersection of Wuhan road and Chashan Road, Lanshan District, Linyi City, Shandong Province Applicant after: Linyi Chengwang Municipal Engineering Co.,Ltd. Country or region after: China Address before: 313200 Deqing County Engineering Inspection Co., Ltd. of Xinde highway in Deqing County, Huzhou City, Zhejiang Province Applicant before: Dai Xiuli Country or region before: China |