CN112323813B

CN112323813B - Side slope supporting structure of soft soil deep foundation pit

Info

Publication number: CN112323813B
Application number: CN202011217434.9A
Authority: CN
Inventors: 方薇; 石立君
Original assignee: Changsha University of Science and Technology
Current assignee: Changsha University of Science and Technology
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2022-05-20
Anticipated expiration: 2040-11-04
Also published as: CN112323813A

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, has wide application prospect and is worthy of popularization and application.

Description

Side slope supporting structure of soft soil deep foundation pit

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 and drainage work is well done. The persons who do not dig deeply can use the method of putting side slope to stabilize the soil slope, and the size of the slope is determined according to the relevant construction regulations. When a building is excavated deeply and nearby, a foundation pit wall supporting method, a concrete-sprayed wall protection method and a large foundation pit can be used, and even an underground continuous wall and a columnar column type cast-in-situ bored pile are linked to prevent an outer soil layer from collapsing; if no influence is caused to 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 pump is fixedly connected to the front side and the middle of the back of the side slope base body, a water pumping pipe is fixedly connected to the bottom port of the first water pump, the water pumping pipe is arranged at the front end and the back end of the base body, hoses are fixedly connected to the top port of the first water pump, 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 rear end of the top part of the side slope base body are fixedly connected with energy storage devices, and the first water pump and the second water pump are both electrically connected with the control switch;

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 the inner wall of the foundation pit is kept at a constant temperature, 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 7 is arranged on the left side of the top of the slope base body 1, and a first water pump 8 is fixedly connected to the middle of the front side and the back side of the slope base body 1, 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 of the water pumping pipe 9 is communicated with the left side of the water storage bin 6, the middle part at the top end of the side slope base body 1 is fixedly connected with a control switch 14, and the front end and rear end of the top of the side slope base body 1 are fixedly connected with an energy storage device 26, the first water pump 8 and the second water pump 13 are electrically connected with a control switch 14;

energy memory 26 includes mounting bracket 261, both ends around mounting bracket 261 fixed mounting is in side slope base member 1 top, mounting bracket 261 top both sides fixedly connected with photovoltaic board 262, the inboard fixed mounting in mounting bracket 261 top photovoltaic board 262 bottom has battery 263, photovoltaic board 262 passes through photovoltaic inverter and battery 263 electric connection, battery 263 and control switch 14 electric connection.

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 wall of the foundation pit is kept at a constant temperature, 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 water pumping pipe 9, and then conveys the accumulated water to the inside the water storage bin 6 through the hose 10, when the water source inside the storage bin 6 is filled up, 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, get rid of the locating post inside the locating hole at first, pull a backplate 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 inside, at this moment, just can take lower backplate 4 to accomplish and dismantle, and at the spacer mesh 22 of 5MM aperture, can block up bigger impurity better and prevent blocking, thus has effectively improved this apparatus operational stability, waterproof board 23 and sealing washer 16 make when backplate 4 has 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 further improved the functionality of this device, and when the day, energy memory 56 passes through photovoltaic board 262 absorption light energy, convert energy storage through photovoltaic inverter 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

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 water outlet pipe (7) is formed in the left side of the top of the side slope base body (1), and a first water pump (8) is fixedly connected to the middle of the front and the back of the side slope base body (1), the water storage device 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 end part of the hose (10) is communicated with the top end of the water storage bin (6), mounting blocks (11) are fixedly connected with the top end of the 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 slope base body (1), the top end of the second water pump (13) is also fixedly connected with the hose (10), the top end part of the second water pump (13) is fixedly connected with the input end of the water spray nozzles (12) through the hose (10), the bottom of the second water pump (13) is also fixedly connected with the water pumping pipe (9), the end part of the bottom of the water pumping pipe (9) is communicated with the left side of the water storage bin (6), 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 slope base body (1), photovoltaic panels (262) are fixedly connected to 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 the control switch (14);

the limiting mechanism (5) comprises a limiting through hole (51) and a clamping groove (52), the limiting through hole (51) is formed in the left side and the top of the supporting guard plate (4), the clamping groove (52) is formed in the right side and the bottom of the supporting guard plate (4), a limiting spring (53) is fixedly installed in the limiting through hole (51), a clamping pin (54) is fixedly connected to the end portion of the limiting spring (53), and the position, shape and size of the clamping groove (52) correspond to those of the clamping pin (54);

the liquid level sensor is characterized in that first liquid level sensors (17) are fixedly connected to two ends of the right side of the base (2), a temperature sensor (18) is fixedly connected to the middle of the right side of the base (2), the first liquid level sensors (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;

the rear surface of the right side of the side slope base body (1) is fixedly connected with an alarm component (19), the top end inside the water storage bin (6) is fixedly connected with a second liquid level sensor (20), and the alarm component (19) and the liquid level sensor are both electrically connected with a control switch (14);

positioning through holes (15) are formed in four corners of the surface of the supporting and protecting plate (4), internal threads are arranged 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;

the clamping pins (54) and the clamping grooves (52) are conical in shape, the limiting mechanisms (5) are arranged into 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;

a waterproof plate (23) is arranged inside the supporting and protecting 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;

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).

2. The slope supporting structure of the soft soil deep foundation pit according to claim 1, characterized in that: 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.

3. The side 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.