CN112323813A - Side slope supporting structure of soft soil deep foundation pit - Google Patents
Side slope supporting structure of soft soil deep foundation pit Download PDFInfo
- Publication number
- CN112323813A CN112323813A CN202011217434.9A CN202011217434A CN112323813A CN 112323813 A CN112323813 A CN 112323813A CN 202011217434 A CN202011217434 A CN 202011217434A CN 112323813 A CN112323813 A CN 112323813A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- water
- slope
- foundation pit
- side slope
- 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.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 170
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 210000000056 organ Anatomy 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000004146 energy storage Methods 0.000 claims description 6
- 239000011253 protective coating Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 abstract 7
- 210000001503 joint Anatomy 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 206010040007 Sense of oppression Diseases 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002595 cold damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- 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
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- 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
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/20—Filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a slope supporting structure of a soft soil deep foundation pit, which comprises a slope matrix, wherein a base is fixedly connected to the outer side of the bottom of the slope matrix, a clamping groove is formed in the right side of the top of the base, a supporting plate is fixedly connected to the right side of the slope matrix at equal intervals, a limiting mechanism is arranged on the outer side of the supporting plate, the supporting plate at the bottom of the right side of the slope matrix is clamped with the clamping groove, a water storage bin is fixedly connected to the inner side of the slope matrix, a water outlet pipe is fixedly connected to the top of the water storage bin, an outlet of the water outlet pipe is arranged on the left side of the top end of the slope matrix, a first water pump is fixedly connected to the middle parts of the front side and the back side of the slope matrix, and a water pumping pipe is fixedly connected to a bottom port of the first water pump, moreover, the device is convenient to disassemble, and has wide application prospect and is worthy of popularization and application.
Description
Technical Field
The invention relates to the technical field of slope protection, in particular to a slope supporting structure of a soft soil deep foundation pit.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is well done. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; the cold area can adopt natural air conditioning freezing method excavation etc. in cold areas, when summer, thereby the inside often can be because rainy and collect a large amount of ponding damage foundation ditch, simultaneously when clear and cold weather, often can lead to the foundation ditch surface overheated or the subcooling because the weather is hot, because the principle of expend with heat and contract with cold damages to lead to the weak soil slope to appear collapsing, and then cause the inconvenience.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a side slope supporting structure of a soft soil deep foundation pit, wherein a first water pump is arranged, so that the first water pump is controlled to operate by a control switch in rainy days, the first water pump pumps accumulated water at the bottom of the foundation pit through a water pumping pipe and then conveys the accumulated water to the interior of a water storage bin through a hose, when the accumulated water in the water storage bin is full, a water outlet pipe at the top of the water storage bin discharges redundant accumulated water to the exterior of the foundation pit, when the weather is hot, a temperature sensor senses a signal, the control switch controls a second water pump to start, the second water pump sucks water source in the water storage bin through the water pumping pipe and conveys the pumped water source to a water spray nozzle through the hose to cool and protect the water spray nozzle, the temperature of the foundation pit can be cooled, when the weather is cold, the temperature sensor senses the signal, the control switch controls an electric heating plate to heat water in the water storage bin, thereby keeping the inner wall of the foundation pit at a constant temperature, effectively prolonging the service life of the foundation pit, and leading the foundation pit to be capable of achieving better overall protection by arranging the supporting and protecting plate and the positioning nail, when the supporting plate is installed, the positioning nail can be embedded into the soft soil foundation pit, thereby providing further supporting capability for the interior of the soft soil foundation pit, meanwhile, the clamping pin and the clamping pin in the limiting mechanism at the outer side of the supporting plate are matched with each other, so that the supporting structure is convenient to mount and dismount, can be stably clamped with each other, and can prevent the foundation pit from collapsing due to unstable support, and the energy storage device is arranged, so that the photovoltaic panel absorbs light energy in daytime, converts the energy through the photovoltaic inverter and stores the energy in the storage battery, therefore, the storage battery can provide certain electric energy for the device, the energy consumption is effectively reduced, and the practicability and the environmental protection capability of the device are improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
1. A side slope supporting structure of a soft soil deep foundation pit comprises a side slope base body, wherein a base is fixedly connected to the outer side of the bottom of the side slope base body, a clamping groove is formed in the right side of the top of the base, a supporting and protecting plate is fixedly connected to the right side of the side slope base body at equal intervals, a limiting mechanism is arranged on the outer side of the supporting and protecting plate, the supporting and protecting plate at the bottom of the right side of the side slope base body is clamped with the clamping groove, a water storage bin is fixedly connected to the inner portion of the side slope base body, an electric heating plate is fixedly connected to the middle of the left side in the water storage bin, a water outlet pipe is fixedly connected to the top of the water storage bin, an outlet of the water outlet pipe is arranged on the left side of the top of the side slope base body, a first water, the top end of the water storage bin at the end part of the hose is communicated, the top end of the side slope base body is fixedly connected with mounting blocks at equal intervals, a water spray nozzle is fixedly mounted inside each mounting block, a second water pump is fixedly mounted at the top end of the left side of the side slope base body, the top end of the second water pump is also fixedly connected with the hose, the top end of the second water pump is fixedly connected with the input end of the water spray nozzle through the hose, the bottom of the second water pump is also fixedly connected with a water pumping pipe, the bottom end part of the water pumping pipe is communicated with the left side of the bottom of the water storage bin, the middle part of the top end of the side slope base body is fixedly connected with a control switch, the front end and the;
the energy storage device comprises a mounting frame, the mounting frame is fixedly mounted at the front end and the rear end of the top of the slope base body, photovoltaic panels are fixedly connected to the two sides of the top of the mounting frame, a storage battery is fixedly mounted on the inner side of the bottom of the photovoltaic panel at the top end of the mounting frame, the photovoltaic panels are electrically connected with the storage battery through a photovoltaic inverter, and the storage battery is electrically connected with the control switch;
the limiting mechanism comprises a limiting through hole and a clamping groove, the limiting through hole is formed in the left side and the top of the supporting plate, the clamping groove is formed in the right side and the bottom of the supporting plate, a limiting spring is fixedly arranged in the limiting through hole, the end portion of the limiting spring is fixedly connected with a clamping pin, and the position shape and the size of the clamping groove correspond to the clamping pin.
Furthermore, positioning through holes are formed in four corners of the surface of the supporting plate, internal threads are arranged inside the positioning through holes, the diameter of each positioning through hole is 2.5CM, a sealing ring is fixedly connected to the outer side of each positioning through hole, and the diameter of the inner ring of each sealing ring is 2.4 CM.
Further, base right side both ends fixedly connected with first level sensor, fixedly connected with temperature sensor in the middle of the base right side, first level sensor and temperature sensor all with control switch electric connection, be equipped with control panel in the control switch, the inside singlechip chip that is equipped with of control panel.
Furthermore, state side slope base member right side fixedly connected with alarm assembly at the back, the inside top fixedly connected with second level sensor in retaining storehouse, alarm assembly and level sensor all with control switch electric connection.
Further, the alarm assembly includes the fixed block, fixed block fixed mounting is at the back in side slope base member top, the inside fixed mounting of fixed block has bee calling organ, fixed block top fixed mounting has the weather shield, weather shield top fixed mounting has signal transmitter, bee calling organ and signal transmitter all with control switch electric connection.
Further, joint round pin and joint groove shape are the taper shape, stop gear sets up to four groups, both ends about spacing through-hole is seted up in supporting plate top both sides and left side, both ends about joint groove is seted up in supporting plate bottom both sides and right side.
Furthermore, both ends are equipped with the mouth that draws water around the base right side, fixedly connected with separates the net in the mouth that draws water, it is 5MM to separate the net aperture.
Furthermore, a waterproof board is arranged inside the supporting and protecting board, the waterproof board base body is made of rubber, an anti-slip board is fixedly connected to the outer side of the waterproof board, and salient points are arranged on the surface of the anti-slip board at equal intervals.
Further, joint round pin and spacing spring are stainless steel material, joint round pin surface and the inside all spraying of joint inslot have protective coating.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme is characterized in that the first water pump is arranged, so that in rainy days, the first water pump is controlled to operate through the control switch, the first water pump extracts accumulated water at the bottom of the foundation pit through the water pumping pipe and then conveys the accumulated water to the interior of the water storage bin through the hose, when the accumulated water in the water storage bin is full, the water outlet pipe at the top of the water storage bin discharges redundant accumulated water to the exterior of the foundation pit, when the weather is hot, the temperature sensor senses signals, the control switch controls the second water pump to start, the second water pump absorbs water sources in the water storage bin through the water pumping pipe at the moment, the extracted water sources are conveyed to the water spray nozzles through the hose to cool and protect the water spray nozzles, the foundation pit can be cooled at the moment, when the weather is cold, the temperature sensor senses signals, the control switch controls the electric heating plate to heat water in the water storage bin, and therefore, thereby effectively prolonged the life of foundation ditch, and through setting up a backplate and a set pin, make the foundation ditch can obtain better comprehensive protection, when the mounting plate is installed, the set pin can be embedded into inside the weak soil foundation ditch, thereby provide further support ability for inside the weak soil foundation ditch, the inside joint round pin of fender outside stop gear mutually supports with the joint round pin simultaneously, make this supporting construction convenient to install in dismantlement, joint can be stabilized each other simultaneously, prevent to support the possibility that the shakiness leads to the foundation ditch landslide, and through setting up energy memory, make when the daytime, the photovoltaic board absorbs the light energy, convert the energy through photovoltaic inverter, save inside the battery, thereby make the battery can provide certain electric energy for this device, the consumption of the energy has been reduced effectively, the practicality and the environmental protection ability of this device have been increased.
(2) Through setting up positioning hole for prop up the backplate and accomplish the back in mutual butt joint, the accessible is in positioning hole interpolation location stand, carries out further reinforcement with the side slope base member, thereby sets up the sealing washer simultaneously and can seal positioning hole and the gap department of location stand and prevent that earth runs off when raining and cause the collapse, has effectively improved the ability of strutting of this device to the foundation ditch outside.
(3) Through at control switch internally mounted singlechip chip for control switch can be respectively through the outside temperature of first level sensor and temperature sensor sensing and the ponding degree of foundation ditch bottom, thereby moves according to corresponding numerical value automatic control first water pump and second water pump, and then makes this device can break away from manual operation more intelligent convenience, also can carry out drainage and cooling to the foundation ditch more in time simultaneously, has effectively improved the practicality of this device.
(4) Through setting up second level sensor and warning subassembly for when the inside ponding of retaining storehouse consumed excessively, second level sensor sensing signal, warning subassembly sent out the police dispatch newspaper this moment, thereby in time reminded the staff and filled the water source, further improved the practicality of this device.
(5) Can send out the police dispatch newspaper through setting up bee calling organ and remind the staff, and set up the weather shield and can protect bee calling organ, prevent that bee calling organ from intaking in the rainy day and damaging, and set up signal transmitter, can send out the police dispatch newspaper in the inside lack of water in retaining storehouse, with signal transmission to in the building site control room to can long-rangely remind the staff to operate, further improve the convenience of this device.
(6) Through setting up conical joint round pin and joint groove, make when the backplate is installed and dismantled, through the mutual butt joint between the backplate, press a backplate this moment, make the joint round pin receive the oppression, because conical joint round pin, make joint round pin atress lead to convey spacing spring department, the spacing spring is compelled to the joint round pin this moment, spacing spring shrink, inside the joint round pin shrink goes into spacing through-hole, when joint round pin tip removed joint groove department, spacing spring tension bounce-back was gone into the joint round pin joint inslot portion with the joint round pin and is accomplished the joint this moment, and set up four stop gear of group, make the backup pad butt joint more firm, thereby effectively improved the support ability of this device to the foundation ditch side slope.
(7) Through setting up the mouth that draws water for the intraoral net that separates of drawing water can filter the impurity of foundation ditch bottom, thereby prevents the inside jam of drinking-water pipe, and the net that separates in 5MM aperture can block great impurity better, thereby has effectively improved this device operating stability.
(8) Through the waterproof board that sets up rubber material, can be better carry on waterproofly to the foundation ditch side slope, thereby prevent that earth from losing behind the rain, rubber material is comparatively soft simultaneously, make the backplate have certain buffer capacity, further improved the life of this device, and set up the frictional force that antiskid ribbed tile and bump can effectively improve the side slope surface, thereby make the people can stably stand at the side slope top when side slope surface operation, thereby further improved the functionality of this device.
(9) Through the joint round pin and the spacing spring that set up stainless steel for joint round pin and spacing spring have better corrosion resisting capability, simultaneously at joint round pin and joint groove surface spraying protective coating, can protect joint round pin and joint groove, make joint inslot portion and joint round pin surface remain for a long time smooth, thereby effectively improved the life of this device.
Drawings
FIG. 1 is a schematic view of the surface structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a perspective view of a retaining plate of the present invention;
FIG. 4 is a schematic illustration of a retaining plate structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2A according to the present invention;
FIG. 6 is a side view of the retaining plate of the present invention;
fig. 7 is an electrical connection diagram of an electronic device according to the present invention.
The reference numbers in the figures illustrate:
1. a slope base; 2. a base; 3. a card slot; 4. supporting the guard plate; 5. a limiting mechanism; 51. a limiting through hole; 52. a clamping groove; 53. a limiting spring; 54. a latch pin; 6. a water storage bin; 7. a water outlet pipe; 8. a first water pump; 9. a water pumping pipe; 10. a hose; 11. mounting blocks; 12. a water spray nozzle; 13. a second water pump; 14. a control switch; 15. positioning the through hole; 16. a seal ring; 17. a first liquid level sensor; 18. a temperature sensor; 19. an alarm component; 191. a fixed block; 192. a buzzer; 193. a rain shield; 194. a signal transmitter; 20. a second liquid level sensor; 21. a water pumping port; 22. separating the net; 23. a waterproof sheet; 24. an anti-skid plate; 25. an electrical heating plate; 26. an energy storage device; 261. a mounting frame; 262. a photovoltaic panel; 263. a storage battery; 27. and (6) positioning the nail.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
2. referring to fig. 1-7, a slope supporting structure of a soft soil deep foundation pit comprises a slope base body 1, a base 2 is fixedly connected to the outer side of the bottom of the slope base body 1, a clamping groove 3 is formed in the right side of the top of the base 2, a supporting plate 4 is fixedly connected to the right side of the slope base body 1 at equal intervals, positioning nails 27 are fixedly installed on the back side of the supporting plate at equal intervals, a limiting mechanism 5 is arranged on the outer side of the supporting plate 4, the supporting plate 4 at the bottom of the right side of the slope base body 1 is clamped with the clamping groove 3, a water storage bin 6 is fixedly connected to the inside of the slope base body 1, an electric heating plate 25 is fixedly connected to the middle of the left side in the water storage bin 6, a water outlet pipe 7 is fixedly connected to the top of the water storage bin 6, an outlet of the water outlet pipe, the port at the bottom of the first water pump 8 is fixedly connected with a water pumping pipe 9, the end part of the water pumping pipe 9 is arranged at the front end and the rear end of the right side of the base 2, the port at the top of the first water pump 8 is fixedly connected with a hose 10, the top end of a water storage bin 6 at the end part of the hose 10 is communicated, the top end of a side slope base body 1 is fixedly connected with an installation block 11 at equal intervals, a water spray nozzle 12 is fixedly installed inside the installation block 11, the top end of the left side of the side slope base body 1 is fixedly installed with a second water pump 13, the top end of the second water pump 13 is also fixedly connected with the hose 10, the top end of the second water pump 13 is fixedly connected with the input end of the water spray nozzle 12 through the hose 10, the bottom of the second water pump 13 is also fixedly connected with a water pumping pipe 9, the end part at the bottom, the first water pump 8 and the second water pump 13 are electrically connected with a control switch 14;
Stop gear 5 includes spacing through-hole 51 and joint groove 52, spacing through-hole 51 is seted up in a backplate 4 left side and top, joint groove 52 is seted up in a backplate 4 right side and bottom, the inside fixed mounting of spacing through-hole 51 has spacing spring 53, spacing spring 53 tip fixedly connected with joint round pin 54, the position shape size of joint groove 52 all is corresponding with joint round pin 54.
When raining, the control switch 14 controls the first water pump 8 to operate, at the moment, the first water pump 8 extracts accumulated water at the bottom of the foundation pit through the water pumping pipe 9 and then conveys the accumulated water to the inside of the water storage bin 6 through the hose 10, when the accumulated water in the water storage bin 6 is full, the water outlet pipe 7 at the top of the water storage bin 6 discharges redundant accumulated water to the outside of the foundation pit, when weather is hot, the temperature sensor 18 senses signals, at the moment, the control switch 14 controls the second water pump 13 to start, at the moment, the second water pump 13 sucks water in the water storage bin 6 through the water pumping pipe 9, the extracted water is conveyed to the water spray nozzle 12 through the hose 10 to be cooled and protected, at the moment, the cooling of the foundation pit can be finished, when the weather is cold, the temperature sensor 18 senses signals, at the control switch 14 controls the electric heating plate 25 to heat water in the water storage bin, and therefore the inner, thereby effectively prolonging the service life of the foundation pit, and the foundation pit can be well and comprehensively protected by arranging the supporting and protecting plate 4 and the positioning nails 27, when the supporting plate 4 is installed, the positioning nails 27 can be embedded into the soft soil foundation pit, thereby providing further supporting capability for the interior of the soft soil foundation pit, meanwhile, the clamping pin 54 in the limiting mechanism 5 at the outer side of the supporting and protecting plate 4 is matched with the clamping pin 54, the supporting structure is convenient to mount and dismount, and can be stably clamped with each other, so that the possibility of foundation pit collapse caused by unstable support is prevented, and by arranging the energy storage device 26, the photovoltaic panel 262 absorbs light energy in the daytime, converts the energy through the photovoltaic inverter, stores the energy in the storage battery 263, therefore, the storage battery 263 can provide certain electric energy for the device, the energy consumption is effectively reduced, and the practicability and the environmental protection capability of the device are improved.
Referring to fig. 1, 3, 4 and 6, positioning through holes 15 are formed in four corners of the surface of the supporting and protecting plate 4, internal threads are formed in the positioning through holes 15, the diameter of each positioning through hole 15 is 2.5CM, a sealing ring 16 is fixedly connected to the outer side of each positioning through hole 15, and the diameter of an inner ring of each sealing ring 16 is 2.4 CM; through setting up positioning hole 15 for the backplate 4 is after the butt joint is accomplished each other, and the accessible carries out further reinforcement with slope base member 1 at positioning hole 15 interpolation positioning column, thereby sets up sealing washer 16 simultaneously and can seal positioning hole 15 and positioning column's gap department and prevent that earth runs off when raining and cause landslide, has effectively improved the ability of strutting of this device to the foundation ditch outside.
Referring to fig. 1, 2, 5 and 7, two ends of the right side of the base 2 are fixedly connected with a first liquid level sensor 17, the middle of the right side of the base 2 is fixedly connected with a temperature sensor 18, the first liquid level sensor 17 and the temperature sensor 18 are both electrically connected with a control switch 14, a control panel is arranged in the control switch 14, and a single chip microcomputer chip is arranged in the control panel; through at control switch 14 internally mounted singlechip chip for control switch 14 can be respectively through the outside temperature of first level sensor 17 and temperature sensor 18 sensing and the ponding degree of foundation ditch bottom, thereby move according to first water pump 8 of corresponding numerical value automatic control and second water pump 13, and then make this device can break away from manual operation more intelligent convenience, also can discharge water and cool down the foundation ditch more in time simultaneously, has effectively improved the practicality of this device, the 18 models of temperature sensor are DS18B20, first level sensor 17 model is MPM388, singlechip chip model is STM32F103RCT 6.
Referring to fig. 1, an alarm assembly 19 is fixedly connected to the rear surface of the right side of the slope base body 1, a second liquid level sensor 20 is fixedly connected to the top end inside the water storage bin 6, and both the alarm assembly 19 and the liquid level sensor are electrically connected with the control switch 14; through setting up second liquid level sensor 20 and alarm component 19 for when the inside ponding of retaining storehouse 6 consumed too much, second liquid level sensor 20 sensing signal, alarm component 19 sent out the police dispatch newspaper this moment, thereby in time remind the staff to annotate the water source, further improved the practicality of this device, second liquid level sensor 20 model is MPM 388.
Referring to fig. 1 and 7, the alarm assembly 19 includes a fixing block 191, the fixing block 191 is fixedly installed at the rear of the top end of the slope base 1, a buzzer 192 is fixedly installed inside the fixing block 191, a rain baffle 193 is fixedly installed at the top of the fixing block 191, a signal emitter 194 is fixedly installed at the top of the rain baffle 193, and the buzzer 192 and the signal emitter 194 are both electrically connected with the control switch 14; can send out the police dispatch newspaper through setting up bee calling organ 192 and remind the staff, and set up weather shield 193 and can protect bee calling organ 192, prevent that bee calling organ 192 from intaking in the rainy day and damaging, and set up signal transmitter 194, can send out the police dispatch newspaper in the inside lack of water in storage storehouse 6, with signal transmission to in the building site control room to can long-rangely remind the staff to operate, further improve the convenience of this device, signal transmitter 194 model is SENSATECSCT-Q5 SCR-Q5.
Referring to fig. 2, 3 and 6, the clamping pins 54 and the clamping grooves 52 are conical, the limiting mechanisms 5 are arranged in four groups, the limiting through holes 51 are formed in the two sides of the top of the supporting plate 4 and the upper and lower ends of the left side, and the clamping grooves 52 are formed in the two sides of the bottom of the supporting plate 4 and the upper and lower ends of the right side; through setting up conical joint round pin 54 and joint groove 52, make when the installation with dismantle a backplate 4, through the mutual butt joint between a backplate 4, press a backplate 4 this moment, make joint round pin 54 receive the oppression, because conical joint round pin 54, make joint round pin 54 atress lead and convey spacing spring 53 department, joint round pin 54 oppresses spacing spring 53 this moment, spacing spring 53 contracts, joint round pin 54 contracts into inside spacing through-hole 51, when joint round pin 54 tip removed joint groove 52 department, spacing spring 53 tension bounce-back is gone into joint round pin 54 inside the completion joint of joint groove 52 with joint round pin 52 this moment, and set up four sets of stop gear 5, make a backplate 4 butt joint more firm, thereby effectively improved the support ability of this device to the foundation ditch side slope.
Referring to fig. 1 and 2, water pumping ports 21 are formed in the front and rear ends of the right side of the base 2, a separation net 22 is fixedly connected in the water pumping ports 21, and the aperture of the separation net 22 is 5 MM; through setting up the mouth 21 that draws water for the net 22 that separates in the mouth 21 that draws water can filter the impurity of foundation ditch bottom, thereby prevents that the drinking-water pipe 9 is inside to be blockked up, and the net 22 that separates in 5MM aperture can block up great impurity betterly, thereby has effectively improved this device operating stability.
Referring to fig. 4 and 6, a waterproof plate 23 is arranged inside the supporting and protecting plate 4, a base body of the waterproof plate 23 is made of rubber, an anti-skid plate 24 is fixedly connected to the outer side of the waterproof plate 23, and salient points are arranged on the surface of the anti-skid plate 24 at equal intervals; through the waterproof board 23 that sets up rubber materials, can be better carry out waterproofly to the foundation ditch side slope, thereby prevent that earth from losing behind the rain, rubber materials is comparatively soft simultaneously, make backplate 4 have certain buffer capacity, the life of this device has further been improved, and set up antiskid ribbed tile 24 and bump and can effectively improve the frictional force on side slope surface, thereby make the people can stably stand at the side slope top when side slope surface operation, thereby further improved the functionality of this device.
Referring to fig. 2, the clamping pin 54 and the limiting spring 53 are made of stainless steel, and protective coatings are sprayed on the surface of the clamping pin 54 and the inside of the clamping groove 52; through setting up stainless steel's joint round pin 54 and spacing spring 53 for joint round pin 54 and spacing spring 53 have better corrosion resistance, simultaneously at joint round pin 54 and the surperficial spraying protective coating in joint groove 52, can protect joint round pin 54 and joint groove 52, make inside and joint round pin 54 surfaces of joint groove 52 keep smooth for a long time, thereby effectively improved the life of this device.
Referring to fig. 1-7, when in use, firstly, a base 2 is built at the bottom of a side slope, at the moment, the support guard plate 4 is installed on the surface of the side slope by mutually clamping and connecting the limiting mechanisms 5 at the outer side of the support guard plate 4, at the moment, the positioning 27 nail is embedded into the side slope base body 1, the positioning upright post is driven into the positioning through hole 15 according to needs, so as to be matched with the positioning nail 27 to reinforce the protection of the support guard plate 4, then the positioning nail is clamped and connected with the clamping groove 3 at the top of the base 2, then the power is switched on, when in rainy days, the accumulated water at the bottom of the foundation pit is caused by rain, when the accumulated water reaches a certain degree, the accumulated water submerges the first liquid level sensor 17, at the moment, the control panel inside the control switch 14 controls the first water pump 8 to operate, the first water pump 8 pumps the accumulated water at the bottom of the foundation pit through the, at the moment, redundant accumulated water is discharged from the top of the water storage bin 6 through the water outlet pipe 7, so that the drainage of the bottom of the foundation pit is completed, when the slope in the foundation pit needs to be cooled in hot days, the temperature sensor 18 senses signals, the control switch 14 controls the second water pump 13 to operate, the second water pump 13 pumps rainwater in the water storage bin 6 and then conveys the rainwater to the water spray nozzles 12 in the mounting block 11 through the hoses 10, the water spray nozzles 12 spray water to cool and protect the slope, in cold days, the temperature sensor 18 senses signals, the control switch 14 controls the electric heating plate 25 to heat the water in the water storage tank, so that the inner wall of the foundation pit keeps constant temperature, when the accumulated water in the water storage bin 6 is excessively consumed, the second liquid level sensor 20 senses signals, the buzzer 192 can give an alarm to remind workers, and the rain baffle plate 193 can protect the buzzer 192, prevent buzzer 192 damage of intaking in the rainy day, and signal emitter 194, can send out the police dispatch newspaper in the water storage 6 inside lack of water, transmit the signal to the control room of building site, thus can remind the staff to operate remotely, when this protective structure needs to be demolishd, remove the locating post inside the locating hole at first, pull a fender 4, joint pin 54 receives the oppression of joint groove 52 at this moment, because conical joint pin 54 and joint groove 52, make joint pin 54 atress guide and convey to spacing spring 53 department, joint pin 54 oppresses spacing spring 53 at this moment, spacing spring 53 contracts and drives joint pin 54 to contract into spacing through-hole 51, just can take lower fender 4 to accomplish and dismantle at this moment, and at the spacer mesh 22 of 5MM aperture, can better block up bigger impurity and prevent blocking, thus has effectively improved this apparatus operational stability, while waterproof board 23 and sealing washer 16 make a fender 4 have better protective capacities, keep the loss that certain buffer capacity can also prevent earth, and antiskid ribbed tile 24 and bump can effectively improve the frictional force on side slope surface, thereby make the people can stably stand at the side slope top when side slope surface operation, thereby the functionality of this device has further been improved, and when the daytime, energy memory 56 passes through photovoltaic board 262 absorption light energy, convert energy through photovoltaic inverter and save inside battery 263, thereby make battery 263 can provide certain electric energy for this device, the consumption of the energy has been reduced effectively, the practicality and the environmental protection ability of this device have been increased.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a side slope supporting construction of weak soil deep basal pit, includes side slope base member (1), its characterized in that: the side slope protection device is characterized in that a base (2) is fixedly connected to the outer side of the bottom of a side slope base body (1), a clamping groove (3) is formed in the right side of the top of the base (2), a supporting plate (4) is fixedly connected to the right side of the side slope base body (1) at equal intervals, positioning nails (27) are fixedly installed on the back of the supporting plate at equal intervals, a limiting mechanism (5) is arranged on the outer side of the supporting plate (4), the supporting plate (4) at the bottom of the right side of the side slope base body (1) is clamped with the clamping groove (3), a water storage bin (6) is fixedly connected to the inside of the side slope base body (1), an electric heating plate (25) is fixedly connected to the middle of the inner left side of the water storage bin (6), a water outlet pipe (7) is fixedly connected to the top of the water storage bin (6), an outlet of the, the water pump is characterized in that a port at the bottom of the first water pump (8) is fixedly connected with a water pumping pipe (9), the end parts of the water pumping pipe (9) are arranged at the front end and the rear end of the right side of the base (2), a hose (10) is fixedly connected with a port at the top of the first water pump (8), the top end of a water storage bin (6) at the end part of the hose (10) is communicated with the top end of the side slope base body (1), mounting blocks (11) are fixedly connected with the top end of the side slope base body (1) at equal intervals, water spray nozzles (12) are fixedly mounted inside the mounting blocks (11), a second water pump (13) is fixedly mounted at the top end of the left side of the side slope base body (1), the top end of the second water pump (13) is also fixedly connected with the hose (10), the top end of the second water pump (13) is fixedly connected with the input end of the water spray nozzles (12, the middle of the top end of the side slope base body (1) is fixedly connected with a control switch (14), the front end and the rear end of the top of the side slope base body (1) are fixedly connected with energy storage devices (26), and the first water pump (8) and the second water pump (13) are electrically connected with the control switch (14);
the energy storage device (26) comprises an installation frame (261), the installation frame (261) is fixedly installed at the front end and the rear end of the top of the side slope base body (1), photovoltaic panels (262) are fixedly connected to the two sides of the top of the installation frame (261), a storage battery (263) is fixedly installed on the inner side of the bottom of the photovoltaic panel (262) at the top of the installation frame (261), the photovoltaic panels (262) are electrically connected with the storage battery (263) through a photovoltaic inverter, and the storage battery (263) is electrically connected with a control switch (14);
stop gear (5) are including spacing through-hole (51) and joint groove (52), spacing through-hole (51) are seted up in backplate (4) left side and top, joint groove (52) are seted up in backplate (4) right side and bottom, the inside fixed mounting of spacing through-hole (51) has spacing spring (53), spacing spring (53) tip fixedly connected with joint round pin (54), the position shape size of joint groove (52) all is corresponding with joint round pin (54).
2. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: locating hole (15) have been seted up to four corners on backplate (4) surface, locating hole (15) inside is equipped with the internal thread, locating hole (15) diameter is 2.5CM, locating hole (15) outside fixedly connected with sealing washer (16), sealing washer (16) inner circle diameter is 2.4 CM.
3. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: base (2) right side both ends first liquid level sensor (17) of fixedly connected with, fixedly connected with temperature sensor (18) in the middle of base (2) right side, first liquid level sensor (17) and temperature sensor (18) all with control switch (14) electric connection, be equipped with control panel in control switch (14), control panel inside is equipped with the singlechip chip.
4. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: side slope base member (1) right side fixedly connected with alarm component (19) at the back, the inside top fixedly connected with second level sensor (20) in retaining storehouse (6), alarm component (19) and level sensor all with control switch (14) electric connection.
5. The slope supporting structure of the soft soil deep foundation pit according to claim 4, wherein: alarm component (19) are including fixed block (191), fixed block (191) fixed mounting is at the back on side slope base member (1) top, the inside fixed mounting of fixed block (191) has bee calling organ (192), fixed block (191) top fixed mounting has weather shield (193), weather shield (193) top fixed mounting has signal transmitter (194), bee calling organ (192) and signal transmitter (194) all with control switch (14) electric connection.
6. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: joint round pin (54) and joint groove (52) shape are conical, stop gear (5) set up to four groups, both ends about spacing through-hole (51) are seted up in backplate (4) top both sides and left side, joint groove (52) are seted up in backplate (4) bottom both sides and right side both ends from top to bottom.
7. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: base (2) right side front and back both ends are equipped with the mouth of pumping out (21), the internal fixedly connected with of mouth of pumping out (21) separates net (22), it is 5MM to separate net (22) aperture.
8. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: the novel anti-skid device is characterized in that a waterproof plate (23) is arranged inside the supporting plate (4), the base body of the waterproof plate (23) is made of rubber, an anti-skid plate (24) is fixedly connected to the outer side of the waterproof plate (23), and salient points are arranged on the surface of the anti-skid plate (24) at equal intervals.
9. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: the clamping pin (54) and the limiting spring (53) are made of stainless steel, and protective coatings are sprayed on the surface of the clamping pin (54) and the inside of the clamping groove (52).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011217434.9A CN112323813B (en) | 2020-11-04 | 2020-11-04 | Side slope supporting structure of soft soil deep foundation pit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011217434.9A CN112323813B (en) | 2020-11-04 | 2020-11-04 | Side slope supporting structure of soft soil deep foundation pit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112323813A true CN112323813A (en) | 2021-02-05 |
CN112323813B CN112323813B (en) | 2022-05-20 |
Family
ID=74323692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011217434.9A Expired - Fee Related CN112323813B (en) | 2020-11-04 | 2020-11-04 | Side slope supporting structure of soft soil deep foundation pit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112323813B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114908776A (en) * | 2022-05-19 | 2022-08-16 | 海南大学 | Side slope protection structure with automatic supporting function and capable of early warning |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN208379603U (en) * | 2018-05-21 | 2019-01-15 | 嘉兴微风建设有限公司 | A kind of foundation pit supporting construction |
CN208415277U (en) * | 2018-05-31 | 2019-01-22 | 四川衡信建设工程有限公司 | A kind of slope surface restoration of the ecosystem structure |
CN208870047U (en) * | 2018-08-24 | 2019-05-17 | 佛山市南海第二建筑工程有限公司 | The Retaining Structures in Excavation Engineering of building construction |
CN209468766U (en) * | 2018-12-25 | 2019-10-08 | 广东科艺新泰建筑科技开发有限公司 | A kind of foundation pit construction suspension device |
-
2020
- 2020-11-04 CN CN202011217434.9A patent/CN112323813B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN208379603U (en) * | 2018-05-21 | 2019-01-15 | 嘉兴微风建设有限公司 | A kind of foundation pit supporting construction |
CN208415277U (en) * | 2018-05-31 | 2019-01-22 | 四川衡信建设工程有限公司 | A kind of slope surface restoration of the ecosystem structure |
CN208870047U (en) * | 2018-08-24 | 2019-05-17 | 佛山市南海第二建筑工程有限公司 | The Retaining Structures in Excavation Engineering of building construction |
CN209468766U (en) * | 2018-12-25 | 2019-10-08 | 广东科艺新泰建筑科技开发有限公司 | A kind of foundation pit construction suspension device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114908776A (en) * | 2022-05-19 | 2022-08-16 | 海南大学 | Side slope protection structure with automatic supporting function and capable of early warning |
Also Published As
Publication number | Publication date |
---|---|
CN112323813B (en) | 2022-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112227383A (en) | Safe type housing construction underground structure supporting device | |
CN112323813B (en) | Side slope supporting structure of soft soil deep foundation pit | |
US6601607B1 (en) | Sump pump discharge water escape system | |
CN210798091U (en) | Building waterproof structure capable of recycling building external water | |
CN207436385U (en) | A kind of rain water on roof is harvested and stored and oneself afforests integrated system | |
CN110747980B (en) | Multifunctional intelligent soft water storage equipment | |
CN211849460U (en) | Town road foundation ditch safety device | |
CN211816801U (en) | Anti-overflow device for drainage inspection well | |
CN215165635U (en) | Building foundation pit collapse prevention device | |
CN213180172U (en) | Flood prevention prompt monitoring system of underground garage | |
CN216204126U (en) | Integrated energy-saving environment-friendly building | |
CN213662635U (en) | Municipal afforestation plants case | |
CN210441947U (en) | Water level warning pole for road | |
CN219491049U (en) | Drainage device | |
CN217509580U (en) | Municipal afforestation is retaining sprinkler for engineering | |
CN220704944U (en) | Be applied to high-rise building's rainwater drainage device | |
CN220982393U (en) | Reservoir water level monitoring and early warning device | |
CN221576188U (en) | Vertical greening wall convenient for drainage | |
CN213809521U (en) | Integrated mounting bracket for field equipment | |
CN216722457U (en) | Novel sprinkling irrigation device | |
CN210470413U (en) | Building block structure is planted to outer facade of building | |
CN218116619U (en) | Green building safety fire control unit | |
CN218324255U (en) | Rail guard for landscape greening engineering | |
CN114592589A (en) | Environment-friendly energy-saving green building structure | |
CN210712896U (en) | Rainwater utilization system for side slope |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220520 |
|
CF01 | Termination of patent right due to non-payment of annual fee |