CN112081111A - Underground waterproof engineering supervision system is built in room - Google Patents
Underground waterproof engineering supervision system is built in room Download PDFInfo
- Publication number
- CN112081111A CN112081111A CN202010853053.3A CN202010853053A CN112081111A CN 112081111 A CN112081111 A CN 112081111A CN 202010853053 A CN202010853053 A CN 202010853053A CN 112081111 A CN112081111 A CN 112081111A
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- Prior art keywords
- fixed
- shaft
- bevel gear
- annular shell
- rotating
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- 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
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- 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
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/20—Restraining of underground water by damming or interrupting the passage of underground water by displacing the water, e.g. by compressed air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
Abstract
The application relates to a monitoring system for underground waterproof engineering of house construction, which comprises a supporting plate provided with a square cavity and a plurality of water inlet pipes uniformly distributed on one side of the supporting plate; the opposite inner side of the square cavity is fixed with a clapboard; a vacuum pump is fixed at the top of the supporting plate; the top of the clapboard is provided with a valve mechanism; the valve mechanism comprises an annular shell fixed at the top of the clapboard and four rotating shafts uniformly distributed on the inner circumferential surface of the annular shell along the circumferential direction of the annular shell; a fan-shaped valve is fixed on the peripheral surface of each rotating shaft; the annular shell is internally suspended with an upright post, and each rotating shaft is rotationally connected with the upright post; an annular cavity is formed in the annular shell, and a conical tooth ring is rotatably arranged on the bottom surface of the annular cavity; one end of each rotating shaft, which is far away from the upright post, is fixed with a first bevel gear which is used for being meshed with the bevel gear ring; and a driving device for driving the bevel gear ring to rotate is arranged in the square cavity. This application has the effect that reduces the vacuum pump burden.
Description
Technical Field
The application relates to the field of underground waterproofing, in particular to a house building underground waterproof engineering supervision system.
Background
At present, high-rise and super high-rise buildings mostly adopt compensatory foundations due to large upper load, and generally are provided with multi-layer basements to be beneficial to the stability of the buildings, but the foundation burial depth is large, the foundation pit is excavated deeply, particularly when a deep foundation pit is excavated in an area with a high underground water level, a soil water-bearing layer is cut off, underground water can continuously permeate into the foundation pit, and quicksand and side slope instability are caused or the bearing capacity of the foundation is reduced.
In the prior art, reference may be made to chinese patent invention with publication number CN107794931B, which discloses a supporting structure for a foundation pit, comprising a supporting plate with a cavity, the upper side of the supporting plate is communicated with a vacuum pump, the side surface of the supporting plate is provided with a supporting pipe inserted into soil, the supporting pipe is communicated with the cavity, and the wall of the supporting pipe is provided with water suction holes. The supporting plate is used for supporting the side wall of the foundation pit, the supporting structure is reinforced through the supporting pipes, the supporting pipes are inserted into soil and then pumped out through the vacuum pump, so that water in the soil flows into the supporting pipes under negative pressure, the water in the supporting pipes enters the cavities of the supporting plates, the pressure of the soil on the supporting plates is reduced, and the side wall of the foundation pit is not easy to collapse. But the support panel lacks a partition means for separating the support tube from the drain pipe. Because the drain pipe communicates with the external world, and strut the pipe and need can inhale the ponding in the soil in the supporting pipe under the negative pressure condition to lead to the burden increase of vacuum pump.
With respect to the related art among the above, the inventors consider that there is a drawback in that the burden of the vacuum pump increases.
Disclosure of Invention
In order to reduce the burden of vacuum pump, this application provides a waterproof engineering reason system in building underground.
The application provides a system for supervising underground waterproof engineering of building adopts following technical scheme:
a monitoring system for underground waterproof engineering of house construction comprises a supporting plate provided with a square cavity and a plurality of water inlet pipes uniformly distributed on one side of the supporting plate; a partition plate is fixed on the opposite inner side of the square cavity; a vacuum pump is fixed at the top of the supporting plate; the top of the clapboard is provided with a valve mechanism; the valve mechanism comprises an annular shell fixed at the top of the clapboard and four rotating shafts uniformly distributed on the inner circumferential surface of the annular shell along the circumferential direction of the annular shell; a fan-shaped valve is fixed on the peripheral surface of each rotating shaft; the annular shell is internally suspended with an upright post, and each rotating shaft is rotatably connected with the upright post; an annular cavity is formed in the annular shell, and a conical tooth ring is rotatably mounted on the bottom surface of the annular cavity; one end of each rotating shaft, which is far away from the upright post, is fixedly provided with a first bevel gear which is used for being meshed with the bevel gear ring; and a driving device for driving the bevel gear ring to rotate is arranged in the square cavity.
By adopting the technical scheme, the area in the square cavity is divided into the upper-layer cavity and the lower-layer cavity by the partition plate; set up valve mechanism, be convenient for make the water droplet in the upper chamber flow in lower floor's cavity to further flow out a backplate, also be convenient for simultaneously when not discharging, separate upper chamber and lower floor's cavity, be favorable to for the upper chamber creates the negative pressure environment, reduces the consumption of vacuum pump.
Preferably, the driving device comprises a rotating shaft fixed on one side of the first bevel gear close to the water inlet pipe and two first springs fixed on the outer peripheral surface of the annular shell; one end of each first spring, which is far away from the annular shell, is fixedly provided with a moving piece; a first rotating circular tube is fixed on one side of the moving piece close to the annular shell; a rotating mechanism for driving the rotating shaft to rotate is arranged between the first rotating circular tube and the rotating shaft; and the top of the partition plate is provided with a moving mechanism for driving the moving piece to move to one side far away from the annular shell.
Through adopting above-mentioned technical scheme, rotate through slewing mechanism drive axis of rotation, and then make fan-shaped valve rotate, realize the switching to valve mechanism, be convenient for create the negative pressure environment of upper chamber, also be convenient for simultaneously for upper chamber drainage.
Preferably, the rotating mechanism comprises five spiral grooves evenly distributed on the outer peripheral surface of the rotating shaft along the circumferential direction of the rotating shaft and five spiral grooves evenly distributed on the inner peripheral surface of the first rotating circular pipe along the circumferential direction of the first rotating circular pipe.
Through adopting above-mentioned technical scheme, through setting up heliciform recess and heliciform arch, be convenient for realize the rotation of axis of rotation through the rectilinear movement of moving member.
Preferably, the moving mechanism comprises a fixing shaft fixed on one side of the square cavity close to the water inlet pipe and a second bevel gear fixed on one end of the fixing shaft far away from the water inlet pipe; a second rotating circular pipe is rotatably mounted on the peripheral surface of the fixed shaft, a first L shaft is fixed on the peripheral surface of the second rotating circular pipe, a third rotating circular pipe is fixed at one end, close to the annular shell, of the first L shaft, and a second L shaft is rotatably mounted in the third rotating circular pipe; a third bevel gear meshed with the second bevel gear is fixed at one end, close to the second bevel gear, of the second L-axis, and a butting shaft is fixed at one end, far away from the third bevel gear, of the second L-axis; and a first abutting sheet for abutting against the abutting shaft is fixed at the top of the moving piece.
Through adopting above-mentioned technical scheme, through setting up moving mechanism, be convenient for control the moving member that sets up in the backplate, and then realize the control to the valve mechanism switch.
Preferably, a motor is fixed on one side of the square cavity close to the water inlet pipe, a fourth bevel gear is fixed at the output end of the motor, and a fifth bevel gear meshed with the fourth bevel gear is fixed on one side of the second rotating circular pipe away from the annular shell.
Through adopting above-mentioned technical scheme, the motor provides power for the rotation of second rotation pipe, and then provides power for the rotation of butt joint axle.
Preferably, a distribution box is fixed on the top of the partition board; two racks are arranged in the distribution box in a sliding manner along the width direction of the supporting plate; sliding pieces are fixed on one sides of the two racks close to the water inlet pipe; a second abutting sheet for abutting against the abutting shaft is fixed on one side of the sliding member close to the fixed shaft; two fixing pieces are fixed on one side of the distribution box close to the water inlet pipe, mounting through holes are respectively formed in the opposite inner sides of the two fixing pieces, and internally threaded pipes are respectively rotatably mounted in the two mounting through holes; a transmission gear meshed with the rack is fixed on the peripheral surface of each internal threaded pipe; a threaded shaft is connected in each internal threaded pipe in a threaded manner; and a power supply mechanism for supplying power to the vacuum pump is arranged between the two threaded shafts.
Through adopting above-mentioned technical scheme, through setting up the rack, be convenient for change the linear motion of sliding member into the rotation of internal thread to further provide electric power for the vacuum pump through power supply mechanism.
Preferably, two racks are respectively fixed with a second spring on one side far away from the sliding part, and each second spring is far away from one end of the rack and is fixedly connected with one side far away from the sliding part in the distribution box.
Through adopting above-mentioned technical scheme, when the rack was removed to being close to sliding member one side, the second spring provided the elasticity to keeping away from sliding member one side for the rack, was convenient for reset to being close to sliding member one side through second spring drive rack.
Preferably, the power supply mechanism comprises a power supply fixed on the top surface of the partition plate, and a first lead and a second lead respectively penetrating through the two threaded shafts. The opposite inner sides of the two threaded shafts are respectively fixed with a switch moving piece and a switch fixed piece; one end of the first lead is electrically connected with the power supply, and the other end of the first lead is electrically connected with the switch moving piece; one end of the second lead is electrically connected with the switch moving piece, and the other end of the second lead is electrically connected with the vacuum pump.
Through adopting above-mentioned technical scheme, two screw shafts are after the relative motion, switch moving plate switches on after with the contact of switch stator to supply power for the vacuum pump through the power. When the butt joint shaft moves to the state that the vacuum pump is in a conducting state, the valve mechanism is in a closing state, so that the vacuum pump and the valve mechanism are controlled through the movement of the butt joint shaft, and the working efficiency of the motor is improved.
To sum up, this application includes following at least one kind room and builds secret waterproof engineering reason system's beneficial technological effect:
the valve mechanism is arranged, so that water drops in the upper-layer cavity can conveniently flow into the lower-layer cavity and further flow out of the supporting and protecting plate, and meanwhile, the upper-layer cavity and the lower-layer cavity can be conveniently separated when water is not drained, a negative pressure environment can be created for the upper-layer cavity, and the power consumption of the vacuum pump can be reduced;
by arranging the moving mechanism, the moving member arranged in the supporting plate can be conveniently controlled, and the opening and closing of the valve mechanism can be further controlled;
when the butt joint shaft moves to the state that the vacuum pump is in a conducting state, the valve mechanism is in a closing state, so that the vacuum pump and the valve mechanism are controlled through the movement of the butt joint shaft, and the working efficiency of the motor is improved.
Drawings
FIG. 1 is a schematic view of the structure of a backup plate according to an embodiment of the present invention.
FIG. 2 is a sectional view of a backup plate according to an embodiment of the present invention.
Fig. 3 is a partial structural schematic view of a valve mechanism according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view at a in fig. 2.
Fig. 5 is a partial structural view of a fixing member according to an embodiment of the present application.
Description of reference numerals: 1. supporting the guard plate; 11. a water leakage hole; 12. a water inlet pipe; 13. a water diversion plate; 14. an upper chamber; 15. a lower chamber; 16. a water inlet hole; 17. a vacuum pump; 2. a valve mechanism; 21. an annular housing; 22. a rotating shaft; 23. a fan-shaped valve; 24. a connecting rod; 25. a column; 26. a conical gear ring; 27. a first bevel gear; 3. a rotating shaft; 31. a helical groove; 32. a first spring; 33. a moving member; 34. a first rotating circular tube; 35. an air inlet pipe; 4. a square cavity; 41. a second L axis; 42. a water outlet pipe; 43. a third bevel gear; 44. a fixed shaft; 45. a second bevel gear; 46. a second rotating circular tube; 47. a first L axis; 48. a third rotating circular tube; 5. a motor; 51. a butt joint shaft; 52. a first abutting piece; 53. a fourth bevel gear; 54. a fifth bevel gear; 6. a partition plate; 61. a vertical plate; 62. a second spring; 63. a rack; 64. a sliding member; 65. a second abutting piece; 66. a power source; 67. a first conductive line; 68. a second conductive line; 7. a distribution box; 71. a fixing member; 72. mounting a through hole; 73. an internally threaded tube; 74. a threaded shaft; 75. a guide strip; 76. a transmission gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses underground waterproof engineering supervision system is built in room. Referring to fig. 1 and 2, the underground waterproof engineering supervision system includes a supporting plate 1 provided with a square cavity 4 and a plurality of water inlet pipes 12 uniformly distributed on one side of the supporting plate 1 and respectively communicated with the square cavity 4. A partition plate 6 is fixed on the opposite inner side of the square cavity 4; the square cavity 4 is divided into an upper chamber 14 and a lower chamber 15 by a partition 6. A plurality of inlet conduits 12 are each in communication with the upper chamber 14. Every inlet tube 12 all buries in underground works lateral wall, and every inlet tube 12 outer peripheral face all has a plurality of inlet openings 16 along inlet tube 12 axial equipartition. The top of the support guard plate 1 is fixed with a vacuum pump 17, and the suction end of the vacuum pump 17 is communicated with the square cavity 4 through an air inlet pipe 35. The vacuum pump 17 is started to pump air upwards, so that the upper-layer cavity 14 generates pressure difference with the outside; due to the pressure differential, water droplets will flow from the soil into the inlet pipe 12 and through the inlet pipe 12 into the upper chamber 14. The top surface of the clapboard 6 is provided with a water leakage hole 11 for communicating the upper-layer cavity 14 with the lower-layer cavity 15. The top of the partition 6 is provided with a valve mechanism 2 for preventing the upper chamber 14 and the lower chamber 15 from communicating. Water guide plates 13 for guiding accumulated water to the water leakage holes 11 are obliquely fixed on opposite inner sides of the upper-layer chamber 14 respectively. A water outlet pipe 42 communicated with the lower cavity 15 is fixed at the bottom of the support guard plate 1.
Referring to fig. 2 and 3, the valve mechanism 2 includes an annular housing 21 fixed to the top of the partition 6 and disposed along the water leakage hole 11, and four rotating shafts 22 uniformly distributed on the inner circumferential surface of the annular housing 21 along the circumference of the annular housing 21. A fan-shaped valve 23 is fixed on the outer peripheral surface of each rotating shaft 22. Two connecting rods 24 are relatively fixed on the inner peripheral surface of the annular shell 21, the opposite ends of the two connecting rods 24 are fixed with upright posts 25, and each rotating shaft 22 is rotatably connected with the upright posts 25. An annular cavity is formed in the annular shell 21, and a conical gear ring 26 is rotatably mounted on the bottom surface of the annular cavity. A first bevel gear 27 for engaging with the bevel gear ring 26 is fixed to an end of each shaft 22 remote from the column 25. After any one of the first bevel gears 27 is driven to rotate, the first bevel gear 27 drives the other three first bevel gears 27 to rotate through the bevel gear ring 26, so as to drive the four rotating shafts 22 to rotate, and further realize the turning of the sector valve 23. When the four fan-shaped valves 23 are coplanar, the valve mechanism 2 is in a closed state, and the liquid in the upper-layer chamber 14 cannot enter the lower-layer chamber 15; after the fan-shaped valves 23 are turned over, a gap is formed between every two adjacent fan-shaped valves 23, and liquid sucked in the water inlet pipe 12 flows down through the gap between the fan-shaped valves 23 and enters the lower-layer chamber 15.
Referring to fig. 3 and 4, a rotating shaft 3 is fixed to one side of one of the first bevel gears 27, which is close to the water inlet pipe 12, and penetrates through the side wall of the annular housing 21, and five spiral grooves 31 are uniformly distributed on the outer circumferential surface of the rotating shaft 3 along the circumferential direction of the rotating shaft 3. Two first springs 32 are fixed on the outer peripheral surface of the annular shell 21, and a moving piece 33 is fixed at one end, far away from the annular shell 21, of each of the two first springs 32; when the moving member 33 moves downward, the first spring 32 applies an upward elastic force to the moving member 33, so as to drive the moving member 33 to return upward. A first rotating circular tube 34 is fixed to the moving member 33 on the side close to the annular housing 21. Five spiral protrusions are uniformly distributed on the inner circumferential surface of the first rotating circular tube 34 along the circumferential direction of the first rotating circular tube 34, and each spiral groove 31 is meshed with each spiral protrusion. After the moving member 33 is forced to move downwards, the first rotating circular tube 34 moves downwards relative to the rotating shaft 3; the spiral groove 31 will press the spiral protrusion downwards along the spiral direction, so as to apply a rotation moment to the spiral protrusion, thereby driving the spiral protrusion to rotate and realizing the rotation of the rotation shaft 3; the first bevel gear 27 on the side of the valve mechanism 2 close to the water inlet pipe 12 is rotated by the rotation of the rotating shaft 3.
Referring to fig. 1 and 4, a motor 5 and a fixing shaft 44 are fixed to one side of the square cavity 4 close to the water inlet pipe 12. A second bevel gear 45 is fixed on the end of the fixed shaft 44 far away from the water inlet pipe 12. A second rotating circular tube 46 is rotatably mounted on the outer peripheral surface of the fixed shaft 44, a first L-shaft 47 is fixed on the outer peripheral surface of the second rotating circular tube 46, a third rotating circular tube 48 is fixed on one end of the first L-shaft 47 close to the annular shell 21, and a second L-shaft 41 is rotatably mounted in the third rotating circular tube 48. A third bevel gear 43 engaged with the second bevel gear 45 is fixed to an end of the second L-shaft 41 close to the second bevel gear 45, and an abutment shaft 51 is fixed to an end of the second L-shaft 41 remote from the third bevel gear 43. A first abutting piece 52 for abutting against the abutting shaft 51 is fixed to the top of the moving member 33. After the second rotating circular tube 46 rotates, the first L-axis 47 is driven to rotate, and the first L-axis 47 drives the second L-axis 41 to rotate, so as to drive the abutting shaft 51 to rotate around the second bevel gear 45. The second L-shaft 41 will be flipped during rotation due to the engagement of the third bevel gear 43 and the second bevel gear 45.
Referring to fig. 2 and 4, a fourth bevel gear 53 is fixed at the output end of the motor 5, and a fifth bevel gear 54 meshed with the fourth bevel gear 53 is fixed on the side, away from the annular housing 21, of the second rotating circular pipe 46. After the motor 5 is started, the fourth bevel gear 53 is driven to rotate, the fifth bevel gear 54 is driven to rotate by the fourth bevel gear 53, and the second rotating circular tube 46 is driven to rotate by the fifth bevel gear 54.
Referring to fig. 2 and 5, two vertical plates 61 fixedly connected with the bottoms of the diversion plates 13 respectively are fixed on the tops of the partition plates 6. One of the risers 61 is fixed with the distribution box 7 near one side of the annular housing 21. Two racks 63 are arranged in the distribution box 7 in a sliding manner along the width direction of the supporting plate 1, and each rack 63 penetrates through one side, close to the water inlet pipe 12, of the distribution box 7. A sliding piece 64 is fixed on one side of each of the two racks 63 close to the water inlet pipe 12. A second contact piece 65 for contacting the contact shaft 51 is fixed to the slide 64 on the side closer to the fixed shaft 44. After the contact shaft 51 contacts the sliding member 64, it presses the sliding member 64 downward, so that the sliding member 64 is pushed to move downward by the second contact piece 65. Two racks 63 are far away from one side of the sliding piece 64 and are respectively fixed with a second spring 62, and one end of each second spring 62 far away from the rack 63 is fixedly connected with one side of the distribution box 7 far away from the sliding piece 64. When the rack 63 moves downwards, the second spring 62 is in a stretched state, and the second spring 62 applies an upward elastic force to the rack 63, so that the rack 63 is driven to move upwards by the second spring 62.
Referring to fig. 2 and 5, two fixing pieces 71 are fixed on one side of the distribution box 7 close to the water inlet pipe 12, mounting through holes 72 are respectively formed on the opposite inner sides of the two fixing pieces 71, and internal threaded pipes 73 are respectively rotatably mounted in the two mounting through holes 72. A transmission gear 76 for meshing with the rack gear 63 is fixed to the outer peripheral surface of each internally threaded tube 73. A threaded shaft 74 is threadedly attached within each internally threaded tube 73. The rack 63 is meshed with the transmission gear 76 to drive the transmission gear 76 to rotate, the transmission gear 76 drives the internal threaded pipe 73 to rotate, and the internal threaded pipe 73 rotates to drive the two screw rods to move oppositely. Two guide strips 75 are fixed on the outer peripheral surface of each threaded shaft 74; circular through holes for penetrating the threaded shafts 74 are respectively formed in the opposite inner sides of the distribution box 7, and two guide grooves are formed in the inner peripheral surface of each circular through hole; each guide bar 75 is slidably disposed in the guide groove along the length direction of the distribution box 7. The guide grooves provide a guiding function for the guide strips 75, reducing the possibility of deviation from the track during the threaded engagement of the threaded shaft 74 with the internally threaded tube 73.
Referring to fig. 2 and 5, a power supply 66 is fixed to the top surface of the partition 6. A first lead 67 and a second lead 68 are respectively arranged in the two threaded shafts 74; the opposite inner sides of the two threaded shafts 74 are respectively fixed with a switch moving piece and a switch fixed piece; one end of the first lead 67 is electrically connected with the power supply 66, and the other end is electrically connected with the switch moving piece; one end of the second wire 68 is electrically connected to the switch moving plate, and the other end is electrically connected to the vacuum pump 17. When the two screw shafts 74 move toward each other, the switch moving piece contacts the switch fixed piece and is then turned on, so that the vacuum pump 17 is supplied with power through the power source 66.
The implementation principle of the underground waterproof engineering supervision system for building in the embodiment of the application is as follows:
after the motor 5 is started, the second rotating circular tube 46 rotates to drive the first L-axis 47 to rotate, and the first L-axis 47 drives the second L-axis 41 to rotate, so as to drive the abutting shaft 51 to rotate around the second bevel gear 45. During the rotation of the second L-shaft 41, the abutting shaft 51 contacts the sliding member 64 and presses the sliding member 64 downward, so that the sliding member 64 is pushed to move downward by the second abutting piece 65. The rack 63 is meshed with the transmission gear 76 to drive the transmission gear 76 to rotate, the transmission gear 76 drives the internal threaded pipe 73 to rotate, and the internal threaded pipe 73 rotates to drive the two screw rods to move oppositely. When the two screw shafts 74 move toward each other, the switch moving piece contacts the switch fixed piece and is then turned on, so that the vacuum pump 17 is supplied with power through the power source 66.
The vacuum pump 17 is started to pump air upwards, so that the upper-layer cavity 14 generates pressure difference with the outside; water droplets will flow from the soil into the inlet pipe 12 due to the pressure difference.
After the abutting shaft 51 rotates to contact with the first abutting part, the abutting shaft 51 presses the first abutting part downwards and drives the moving part 33 to move downwards, and the first rotating circular tube 34 moves downwards relative to the rotating shaft 3; the spiral groove 31 will press the spiral protrusion downwards along the spiral direction, so as to apply a rotation moment to the spiral protrusion, thereby driving the spiral protrusion to rotate and realizing the rotation of the rotation shaft 3; the first bevel gear 27 on the side of the valve mechanism 2 close to the water inlet pipe 12 is driven to rotate by the rotation of the rotating shaft 3, and the first bevel gear 27 drives the other three first bevel gears 27 to rotate through the bevel gear ring 26, so as to drive the four rotating shafts 22 to rotate, and further realize the turning of the sector valve 23. When the valve mechanism 2 is opened, water drops will fall from the valve mechanism 2 into the lower chamber 15 and through the outlet pipe 42.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a waterproof engineering supervision system in underground is built in room which characterized in that: comprises a supporting plate (1) provided with a square cavity (4) and a plurality of water inlet pipes (12) uniformly distributed on one side of the supporting plate (1); a clapboard (6) is fixed on the opposite inner side of the square cavity (4); a vacuum pump (17) is fixed at the top of the supporting and protecting plate (1); the top of the clapboard (6) is provided with a valve mechanism (2); the valve mechanism (2) comprises an annular shell (21) fixed at the top of the partition plate (6) and four rotating shafts (22) uniformly distributed on the inner circumferential surface of the annular shell (21) along the circumferential direction of the annular shell (21); a fan-shaped valve (23) is fixed on the peripheral surface of each rotating shaft (22); an upright post (25) is suspended in the annular shell (21), and each rotating shaft (22) is rotatably connected with the upright post (25); an annular cavity is formed in the annular shell (21), and a conical gear ring (26) is rotatably mounted on the bottom surface of the annular cavity; a first bevel gear (27) used for being meshed with the bevel gear ring (26) is fixed at one end, away from the upright column (25), of each rotating shaft (22); and a driving device for driving the bevel gear ring (26) to rotate is arranged in the square cavity (4).
2. The system of claim 1, wherein the system comprises: the driving device comprises a rotating shaft (3) fixed on one side of the first bevel gear (27) close to the water inlet pipe (12) and two first springs (32) fixed on the outer peripheral surface of the annular shell (21); one end of each first spring (32) far away from the annular shell (21) is fixedly provided with a moving piece (33); a first rotating circular tube (34) is fixed on one side, close to the annular shell (21), of the moving piece (33); a rotating mechanism for driving the rotating shaft (3) to rotate is arranged between the first rotating circular tube (34) and the rotating shaft (3); and a moving mechanism for driving the moving piece (33) to move to one side far away from the annular shell (21) is arranged at the top of the partition plate (6).
3. The system of claim 2, wherein the system comprises: the rotating mechanism comprises five spiral grooves (31) which are uniformly distributed on the outer peripheral surface of the rotating shaft (3) along the circumferential direction of the rotating shaft (3) and five spiral grooves (31) which are uniformly distributed on the inner peripheral surface of the first rotating circular pipe (34) along the circumferential direction of the first rotating circular pipe (34).
4. The system of claim 2, wherein the system comprises: the moving mechanism comprises a fixed shaft (44) fixed on one side of the square cavity (4) close to the water inlet pipe (12) and a second bevel gear (45) fixed on one end, far away from the water inlet pipe (12), of the fixed shaft (44); a second rotating circular tube (46) is rotatably mounted on the outer peripheral surface of the fixed shaft (44), a first L-shaft (47) is fixed on the outer peripheral surface of the second rotating circular tube (46), a third rotating circular tube (48) is fixed at one end, close to the annular shell (21), of the first L-shaft (47), and a second L-shaft (41) is rotatably mounted in the third rotating circular tube (48); a third bevel gear (43) meshed with the second bevel gear (45) is fixed at one end, close to the second bevel gear (45), of the second L-shaped shaft (41), and an abutting shaft (51) is fixed at one end, far away from the third bevel gear (43), of the second L-shaped shaft (41); a first abutting piece (52) for abutting with an abutting shaft (51) is fixed on the top of the moving piece (33).
5. The system of claim 4, wherein the system comprises: a motor (5) is fixed on one side, close to the water inlet pipe (12), of the square cavity (4), a fourth bevel gear (53) is fixed at the output end of the motor (5), and a fifth bevel gear (54) meshed with the fourth bevel gear (53) is fixed on one side, far away from the annular shell (21), of the second rotating circular pipe (46).
6. The system of claim 2, wherein the system comprises: a distribution box (7) is fixed on the top of the partition plate (6); two racks (63) are arranged in the distribution box (7) in a sliding manner along the width direction of the supporting and protecting plate (1); sliding pieces (64) are fixed on one sides of the two racks (63) close to the water inlet pipe (12); a second abutting sheet (65) for abutting against the abutting shaft (51) is fixed on one side of the sliding piece (64) close to the fixed shaft (44); two fixing pieces (71) are fixed on one side of the distribution box (7) close to the water inlet pipe (12), mounting through holes (72) are respectively formed in the opposite inner sides of the two fixing pieces (71), and internal threaded pipes (73) are respectively rotatably mounted in the two mounting through holes (72); a transmission gear (76) which is used for being meshed with the rack (63) is fixed on the outer peripheral surface of each internal thread pipe (73); a threaded shaft (74) is in threaded connection with each internal threaded pipe (73); and a power supply mechanism for supplying power to the vacuum pump (17) is arranged between the two threaded shafts (74).
7. The system of claim 6, wherein the system comprises: two rack (63) keep away from glide (64) one side and be fixed with second spring (62) respectively, every second spring (62) keep away from rack (63) one end all with join in marriage electrical box (7) keep away from glide (64) one side fixed connection.
8. The system of claim 6, wherein the system comprises: the power supply mechanism comprises a power supply (66) fixed on the top surface of the partition plate (6) and a first lead (67) and a second lead (68) which are respectively arranged in the two threaded shafts (74) in a penetrating way; the opposite inner sides of the two threaded shafts (74) are respectively fixed with a switch moving piece and a switch fixed piece; one end of the first lead (67) is electrically connected with the power supply (66), and the other end of the first lead is electrically connected with the switch moving piece; one end of the second lead (68) is electrically connected with the switch moving piece, and the other end of the second lead is electrically connected with the vacuum pump (17).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853053.3A CN112081111A (en) | 2020-08-22 | 2020-08-22 | Underground waterproof engineering supervision system is built in room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853053.3A CN112081111A (en) | 2020-08-22 | 2020-08-22 | Underground waterproof engineering supervision system is built in room |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010853053.3A Pending CN112081111A (en) | 2020-08-22 | 2020-08-22 | Underground waterproof engineering supervision system is built in room |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114016522A (en) * | 2021-09-30 | 2022-02-08 | 中化明达(福建)地质勘测有限公司 | Geotechnical engineering side slope reinforced structure |
| CN114775641A (en) * | 2022-05-30 | 2022-07-22 | 南京旭浦建材科技有限公司 | Prefabricated ribbed cavity wallboard |
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| CN114775641A (en) * | 2022-05-30 | 2022-07-22 | 南京旭浦建材科技有限公司 | Prefabricated ribbed cavity wallboard |
| CN114775641B (en) * | 2022-05-30 | 2023-08-29 | 南京旭浦建材科技有限公司 | Prefabricated multi-ribbed cavity wallboard |
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