CN107869178A - A kind of automatic water insulating system of underground installation for building - Google Patents
A kind of automatic water insulating system of underground installation for building Download PDFInfo
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- CN107869178A CN107869178A CN201711155050.7A CN201711155050A CN107869178A CN 107869178 A CN107869178 A CN 107869178A CN 201711155050 A CN201711155050 A CN 201711155050A CN 107869178 A CN107869178 A CN 107869178A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000009434 installation Methods 0.000 title abstract description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 36
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 15
- 230000005484 gravity Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention belongs to construction engineering technical field, specifically a kind of automatic water insulating system of underground installation for building, including ground, wall construction, active catch door, dark pond, transmission module, hold bucket, steel wire rope and steel wire rope cucurbit, wall construction and rest on the ground；Active catch door is located inside ground and flushed with ground, is provided with compression spring one below active catch door, active catch door is vertically arranged with rack on left side；Ground is provided with draining secret tunnel on the left of active catch door；Dark pond is arranged inside ground, and passage is connected between dark pond and draining secret tunnel；Hold bucket to be located in the dark pond on ground, hold the water that bucket is used to accept outflow in passage；Steel wire rope cucurbit is arranged above the ground；Steel wire rope will hold bucket by steel wire rope cucurbit and sling；Transmission module is used for the raising and lowering for realizing active catch door.The present invention can realize the self-closed of active catch door and quick opening when current are excessive, while the present invention is by setting inflator to save the energy.
Description
Technical Field
The invention belongs to the technical field of building engineering, and particularly relates to an automatic water-resisting system for underground construction of a building.
Background
With the development of society, more and more urban underground engineering is provided, such as underground garages of communities, underground shopping markets and the like, and engineering facilities built underground are easily damaged by natural disasters such as rainstorms, floods, tsunamis and the like. When natural disasters happen, a large amount of water can be injected into underground engineering, so that objects in the underground engineering can be damaged frequently, and great harm and loss are caused to lives and properties of people.
Some technical solutions for water isolation of underground facilities of buildings also appear in the prior art, and for example, a chinese patent with application number 20141051977 discloses an automatic water isolation structure for underground facilities of buildings, which includes a ground and a wall structure built on the ground, and is characterized in that: the movable stop gate is arranged in the ground and is flush with the ground, and two sides of the movable stop gate extend into the opening track of the wall structure; a drainage hidden channel is arranged right in front of the movable shutter, the hidden pools are symmetrically arranged in the opening track, and a channel is connected between the hidden pools and the drainage hidden channel; the water holding barrel is arranged in the hidden pool, the top of the water holding barrel is provided with a central gear, the water discharging channel is communicated with the bottom of the hidden pool, a first fixed gear and a second fixed gear are arranged on two sides of the central gear, one end of a transmission chain is connected to the top end of the movable shutter and bypasses the first fixed gear, the central gear and the second fixed gear in sequence, and the other end of the transmission chain is connected with a gravity block. Although this technical scheme can realize the self-sealing of door when big water arrives, but this technical scheme need use the counter weight for realizing the sealing of door, causes the installation inconvenient, and simultaneously, this technical scheme adopts siphon principle drainage to make the door fall down, and the water of storing in the water tank is more, and the siphon effect is slow, needs the longer time just can realize falling down of door, is unfavorable for opening and shutting fast of door.
In view of the above, the automatic water-stop system for the underground construction facilities of the building, which is disclosed by the invention, can realize the rapid closing and opening of the door, has a wide application range, and has the following specific beneficial effects:
1. the invention relates to an automatic water-stop system for underground construction of buildings, wherein a movable baffle door is positioned on the ground, a compression spring is arranged at the bottom end of the movable baffle door and is compressed, a rack is arranged on the movable baffle door, the movable baffle door is clamped below the ground through a gear, a ratchet wheel and a pawl of a transmission module, when water flows into a water-bearing bucket too much, the weight of the water-bearing bucket enables the pawl to be separated from the ratchet wheel, and the movable baffle door moves upwards under the action of the compression spring, so that the automatic sealing of the movable baffle door is realized when the water flows too much.
2. The automatic water-proof system for the underground construction of the building comprises a transmission module, a water-proof module and a water-proof module, wherein the transmission module comprises two chains and two chain wheels, the two chain wheels are respectively arranged on a gear shaft and a box body on the ground, a rotating handle connected with the chain wheels is arranged on the box body, and the two chain wheels are connected through the chains; the sponge and the bidirectional cylinder are arranged in the water-holding bucket, the bottom of the water-holding bucket is provided with a through hole, the sponge absorbs water to store the water in the water-holding bucket, and the bidirectional cylinder moves to extrude the sponge to extrude the water in the sponge and discharge the water out of the water-holding bucket; water is discharged through the bidirectional cylinder, the pawl is restored to be in contact with the ratchet wheel, the rotating handle is rotated, the chain wheel drives the gear to rotate, the gear and the rack on the movable stop door move relatively, the movable door moves downwards and completely enters the ground, the pawl and the ratchet wheel are matched to prevent the movable door from rising under the action of the compression spring, and the movable stop door is smoothly and quickly fallen.
3. According to the automatic water isolating system for the underground construction of the building, the cam is mounted on the gear shaft of the transmission module, the inflator is arranged below the cam, the movable door can rotate relative to the gear in the moving process, the cam rotates coaxially, the inflator is compressed, compressed air generated by the inflator is stored in the air storage tank and is supplied to the bidirectional air cylinder, and energy is saved.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an automatic water-resisting system for underground construction, which is mainly used for realizing water-resisting of underground buildings when water flow is large. According to the invention, the movable door, the transmission module and the water-holding bucket are arranged below the ground, so that the safety door can be automatically closed and quickly opened; meanwhile, the inflator is arranged below the transmission module, so that the inflator generates compressed air for discharging water, and energy is saved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an automatic waterproof system for underground construction of a building, which comprises a ground, a wall structure, a movable stop door, a hidden pool, a transmission module, a water-bearing bucket, a steel wire rope and pulleys, wherein the wall structure is positioned on the ground, the wall structure is positioned at the front end and the rear end of the ground, and an opening track is arranged on the wall structure; the movable stop door is positioned in the ground and is flush with the ground, a first compression spring is installed below the movable stop door, two sides of the movable stop door extend into an opening track of a wall structure, racks are vertically arranged on the left end face of the movable stop door, the number of the racks is two, and the racks are symmetrically arranged on the movable stop door; the ground is provided with a drainage hidden channel on the left side of the movable shutter, the ground is provided with a rectangular groove, the rectangular groove is positioned between the drainage hidden channel and the movable shutter, the right side wall of the rectangular groove is provided with a through groove, and the movable shutter is communicated with the rectangular groove through the through groove; the number of the dark pools is two, the dark pools are arranged in the ground and are positioned between the drainage dark channel and the rectangular groove, a channel is connected between the dark pools and the drainage dark channel, and a drainage channel is arranged at the bottom of each dark pool; the water-holding bucket is positioned in a hidden pool on the ground and is used for holding water flowing out of the channel; the pulley is arranged above the ground and is positioned on the left side of the rectangular groove; the steel wire rope is used for hoisting the water-bearing bucket through the pulley; the transmission module is used for realizing the ascending and descending of the movable stop gate; wherein,
the transmission module comprises a box body, a gear, a chain wheel, a transmission chain, a rotating handle, a ratchet wheel and a pawl, the box body is arranged above a rectangular groove on the ground, the number of the box bodies is two, the chain wheel is arranged in the box body, the rotating handle connected with the chain wheel is arranged on the outer wall of the box body, and a through hole for a steel wire rope to pass through is formed in the top of the box body; the gear is arranged in a rectangular groove on the ground and is meshed with the rack on the movable stop door; the chain wheel is arranged on a gear shaft in the ground rectangular groove and is positioned behind the gear; the transmission chain is arranged on the chain wheel; the ratchet wheel is arranged on a gear shaft in the rectangular groove on the ground, and the ratchet wheel is positioned in front of the gear; the pawl is matched with the ratchet wheel, the ratchet wheel is clamped by the pawl, the pawl is hinged to the side wall of the rectangular groove, and the pawl is connected with the steel wire rope. When the water flow is large, water enters the water-holding bucket through the channel, the weight of the water-holding bucket is increased, the water-holding bucket moves downwards under the action of gravity, the steel wire rope on the water-holding bucket pulls the pawl to move through the pulley, the pawl is separated from the ratchet wheel, and the compression spring pushes the movable shutter to move upwards and extend out of the ground to realize water retaining. When water flow is small and the movable shutter needs to be lowered, water in the water holding bucket is discharged firstly, so that the ratchet wheel and the pawl are restored to be in contact, then the rotating handle on the outer wall of the box body is operated manually to rotate the chain wheel, the chain wheel drives the gear to rotate, the gear and the rack on the movable shutter perform relative motion to enable the movable shutter to smoothly descend to the ground, and the pawl clamps the ratchet wheel to prevent the movable shutter from rising under the action of the first compression spring.
The water-holding bucket comprises a bucket body, a bidirectional cylinder, a support, a push plate, a sponge, a spring, a one-way valve and a controller, wherein the bucket body is a rectangular shell, the upper end of the shell body is opened, and a water outlet hole is formed in the bottom of the bucket body; the bidirectional cylinder is fixed at the bottom of the bucket through a bracket; the number of the push plates is two, the push plates are positioned in the bucket, and the push plates are arranged on the bidirectional cylinder; the number of the sponges is two, the sponges are located in the area between the push plate and the side wall of the bucket, and the sponges are used for storing water; the spring is positioned in the bucket, and two ends of the spring are connected with the two push plates; the one-way valve is used for controlling air intake of the two-way cylinder; the controller is arranged on the outer wall of the box body and used for controlling the bidirectional cylinder to work. The water flow enters a water-holding bucket, and the sponge in the bucket absorbs water to realize the storage of the water; when water flow is small and the movable stop door needs to be lowered down, the controller controls the air storage tank to supply air to the bidirectional air cylinder through the one-way valve, the piston rod of the bidirectional air cylinder extends outwards to push the push plate to move, the push plate is closed to the side wall of the bucket to extrude water in the sponge, and the extruded water flows out through the water outlet hole in the bottom of the bucket and is discharged out of the dark pool through the water discharge channel.
The contact position of the movable stop door and the ground is also provided with a rubber gasket which is used for preventing water from permeating into a room.
The transmission module further comprises a cam, an inflator, a second compression spring, a gas storage tank, an electromagnetic valve and a gas pipe, wherein the cam is mounted on a gear shaft in a rectangular groove in the ground and is positioned between the gear and the ratchet wheel; the inflator is arranged at the bottom of the rectangular groove in the ground, the inflator is positioned below the cam, a piston rod of the inflator is provided with a second compression spring, and the inflator realizes inflation by utilizing the rotation of the cam; the air storage tank is positioned on the ground and used for storing compressed air generated by the inflator; the air pipe is connected with the bidirectional cylinder, and the inflator supplies air to the bidirectional cylinder through the electromagnetic valve, the air pipe and the air storage tank. When the movable door moves up and down, the cam arranged on the gear shaft rotates along with the gear coaxially, the piston rod of the inflator is compressed to enable the inflator to generate compressed air to be stored in the air storage tank, and the air in the air storage tank supplies air to the bidirectional air cylinder through the controller.
The channel on the ground is of a slope structure, the horizontal height from the drainage blind channel to the inside of the blind pool is gradually reduced, the side wall of the channel is provided with an air outlet, an air pipe is connected with the air outlet, and the air storage tank is controlled by the controller to input air with pressure to the channel, so that sundries in the channel are blown out, and the channel is prevented from being blocked.
The cover plate is arranged above the hidden pool to prevent personnel from falling into the hidden pool.
The invention has the beneficial effects that:
1. the invention relates to an automatic water-stop system for underground construction of buildings, wherein a movable baffle door is positioned on the ground, a compression spring is arranged at the bottom end of the movable baffle door and is compressed, a rack is arranged on the movable baffle door, the movable baffle door is clamped below the ground through a gear, a ratchet wheel and a pawl of a transmission module, when water flows into a water-bearing bucket too much, the weight of the water-bearing bucket enables the pawl to be separated from the ratchet wheel, and the movable baffle door moves upwards under the action of the compression spring, so that the automatic sealing of the movable baffle door is realized when the water flows too much.
2. The automatic water-proof system for the underground construction of the building comprises a transmission module, a water-proof module and a water-proof module, wherein the transmission module comprises two chains and two chain wheels, the two chain wheels are respectively arranged on a gear shaft and a box body on the ground, a rotating handle connected with the chain wheels is arranged on the box body, and the two chain wheels are connected through the chains; the sponge and the bidirectional cylinder are arranged in the water-holding bucket, the bottom of the water-holding bucket is provided with a through hole, the sponge absorbs water to store the water in the water-holding bucket, and the bidirectional cylinder moves to extrude the sponge to extrude the water in the sponge and discharge the water out of the water-holding bucket; water is discharged through the bidirectional cylinder, the pawl is restored to be in contact with the ratchet wheel, the rotating handle is rotated, the chain wheel drives the gear to rotate, the gear and the rack on the movable stop door move relatively, the movable door moves downwards and completely enters the ground, the pawl and the ratchet wheel are matched to prevent the movable door from rising under the action of the compression spring, and the movable stop door is smoothly and quickly fallen.
3. According to the automatic water isolating system for the underground construction of the building, the cam is mounted on the gear shaft of the transmission module, the inflator is arranged below the cam, the movable door can rotate relative to the gear in the moving process, the cam rotates coaxially, the inflator is compressed, compressed air generated by the inflator is stored in the air storage tank and is supplied to the bidirectional air cylinder, and energy is saved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
3 FIG. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a sectional view of the water-holding bucket of the present invention;
in the figure: the water storage and drainage device comprises a floor 1, a wall structure 2, a movable shutter 3, a hidden pool 4, a transmission module 5, a water holding bucket 6, a steel wire rope 7, a pulley 8, a compression spring I11, a drainage hidden channel 12, a channel 13, a drainage channel 14, a box body 51, a gear 52, a chain wheel 53, a transmission chain 54, a ratchet wheel 55, a pawl 56, a bucket 61, a bidirectional air cylinder 62, a support 63, a push plate 64, a sponge 65, a spring 66, a controller 67, a rubber gasket 15, a cam 57, an inflator 58, a cover plate 41 and a water outlet 611.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the automatic waterproof system for the underground construction of the building comprises a ground 1, a wall structure 2, a movable stop door 3, a dark pool 4, a transmission module 5, a water-bearing bucket 6, a steel wire rope 7 and pulleys 8, wherein the wall structure 2 is positioned on the ground 1, the wall structure 2 is positioned at the front end and the rear end of the ground 1, and an opening track is arranged on the wall structure 2; the movable stop door 3 is positioned in the ground 1 and is flush with the ground 1, a first compression spring 11 is installed below the movable stop door 3, two sides of the movable stop door 3 extend into an opening track of the wall structure 2, racks are vertically arranged on the left end face of the movable stop door 3, the number of the racks is two, and the racks are symmetrically arranged on the movable stop door 3; a drainage hidden channel 12 is arranged on the ground 1 on the left side of the movable shutter 3, a rectangular groove is formed in the ground 1 and is located between the drainage hidden channel 12 and the movable shutter 3, a through groove is formed in the right side wall of the rectangular groove, and the movable shutter 3 is communicated with the rectangular groove through the through groove; the number of the dark pools 4 is two, the dark pools 4 are arranged in the ground 1, the dark pools 4 are positioned between the drainage dark channel 12 and the rectangular groove, a channel 13 is connected between the dark pools 4 and the drainage dark channel 12, and a drainage channel 14 is arranged at the bottom of the dark pools 4; the water-holding bucket 6 is positioned in the dark pool 4 of the ground 1, and the water-holding bucket 6 is used for holding water flowing out of the channel 13; the pulley 8 is arranged above the ground 1, and the pulley 8 is positioned on the left side of the rectangular groove; the steel wire rope 7 lifts the water-bearing bucket 6 through the pulley 8; the transmission module 5 is used for realizing the ascending and descending of the movable stop door 3; wherein,
the transmission module 5 comprises a box body 51, a gear 52, chain wheels 53, a transmission chain 54, a rotating handle, a ratchet wheel 55 and a pawl 56, wherein the box body 51 is arranged above a rectangular groove on the ground 1, the number of the box bodies 51 is two, the chain wheels 53 are arranged in the box body 51, the rotating handle connected with the chain wheels 53 is arranged on the outer wall of the box body 51, and a through hole for the steel wire rope 7 to pass through is formed in the top of the box body 51; the gear 52 is arranged in a rectangular groove on the ground 1, and the gear 52 is meshed with a rack on the movable stop door 3; the chain wheel 53 is arranged on the shaft of the gear 52 in the rectangular groove of the ground 1, and the chain wheel 53 is positioned behind the gear 52; the transmission chain 54 is mounted on the chain wheel 53; the ratchet wheel 55 is arranged on the shaft of the gear 52 in the rectangular groove of the ground 1, and the ratchet wheel 55 is positioned in front of the gear 52; the pawl 56 is matched with the ratchet wheel 55, the pawl 56 clamps the ratchet wheel 55, the pawl 56 is hinged to the side wall of the rectangular groove, and the pawl 56 is connected with the steel wire rope 7. When the water flow is large, water enters the water-holding bucket 6 through the channel 13, the weight of the water-holding bucket 6 is increased, the water moves downwards under the action of gravity, the steel wire rope 7 on the water-holding bucket 6 pulls the pawl 56 to move through the pulley 8, the pawl 56 is separated from the ratchet wheel 55, and the compression spring I11 pushes the movable baffle door 3 to move upwards to extend out of the ground 1 to realize water retaining. When the water flow is small and the movable shutter 3 needs to be lowered, the water in the water-holding bucket 6 is discharged firstly, the ratchet wheel 55 and the pawl 56 are restored to be in contact, then the rotating handle on the outer wall of the rotating box body 51 is operated manually to enable the chain wheel 53 to rotate, the chain wheel 53 drives the gear 52 to rotate, the gear 52 and the rack on the movable shutter 3 generate relative motion to enable the movable shutter 3 to be lowered into the ground 1 smoothly, and the pawl 56 clamps the ratchet wheel 55 to prevent the movable shutter 3 from being raised under the action of the first compression spring 11.
The water-holding bucket 6 comprises a bucket 61, a bidirectional cylinder 62, a bracket 63, a push plate 64, a sponge 65, a spring 66, a one-way valve and a controller 67, wherein the bucket 61 is a rectangular shell, the upper end of the shell is open, and the bottom of the bucket 61 is provided with a water outlet hole 611; the bidirectional cylinder 62 is fixed at the bottom of the water bucket 61 through a bracket 63; the number of the push plates 64 is two, the push plates 64 are positioned in the bucket 61, and the push plates 64 are arranged on the bidirectional air cylinder 62; the number of the sponges 65 is two, the sponges 65 are located in the area between the push plate 64 and the side wall of the bucket 61, and the sponges 65 are used for storing water; the spring 66 is positioned in the water barrel 61, and two push plates 64 are connected to two ends of the spring 66; the one-way valve is used for controlling the air intake of the two-way cylinder 62; the controller 67 is installed on the outer wall of the box body 51, and the controller 67 is used for controlling the bidirectional air cylinder 62 to work. The water flow enters the water-holding bucket 6, and the sponge 65 in the bucket 61 absorbs water to realize the storage of water; when the water flow is small and the movable shutter 3 needs to be lowered, the controller 67 controls the air storage tank to supply air to the bidirectional cylinder 62 through the one-way valve, the piston rod of the bidirectional cylinder 62 extends outwards to push the push plate 64 to move, the push plate 64 is closed to the side wall of the bucket 61 to extrude the water in the sponge 65, and the extruded water flows out through the water outlet hole 611 at the bottom of the bucket 61 and is discharged out of the dark pool 4 through the drainage channel 14.
The contact part of the movable stop door 3 and the ground 1 is also provided with a rubber gasket 15, and the rubber gasket 15 is used for preventing water from permeating into a room.
The transmission module 5 further comprises a cam 57, an inflator 58, a second compression spring, an air storage tank, an electromagnetic valve and an air pipe, wherein the cam 57 is mounted on a gear 52 shaft in a rectangular groove on the ground 1, and the cam 57 is positioned between the gear 52 and the ratchet wheel 55; the inflator 58 is mounted at the bottom of the rectangular groove of the ground 1, the inflator 58 is positioned below the cam 57, a second compression spring is mounted on a piston rod of the inflator 58, and the inflator 58 realizes air pumping by utilizing the rotation of the cam 57; the air storage tank is positioned on the ground 1 and is used for storing compressed air generated by the inflator 58; the air pipe is connected with the bidirectional cylinder 62, and the inflator 58 supplies air to the bidirectional cylinder 62 through the electromagnetic valve, the air pipe and the air storage tank. When the movable door moves up and down, the cam 57 mounted on the shaft of the gear 52 rotates coaxially with the gear 52, the piston rod of the air pump 58 is compressed, so that the air pump 58 generates compressed air to be stored in the air storage tank, and the air in the air storage tank is supplied to the bidirectional air cylinder 62 through the controller 67.
The channel 13 of the ground 1 is of a slope structure, the horizontal height from the drainage hidden channel 12 to the interior of the hidden pool 4 is gradually reduced, the side wall of the channel 13 is provided with an air outlet, an air pipe is connected with the air outlet, and the controller 67 controls the air storage tank to input air with pressure to the channel 13, so that sundries in the channel 13 are blown out, and the channel 13 is prevented from being blocked.
A cover plate 41 is arranged above the dark pool 4 to prevent personnel from falling into the dark pool 4.
The specific working process is as follows:
when the water flow is large, water enters the water-bearing bucket 6 through the channel 13, the sponge 65 in the bucket 61 absorbs water to store the water, the weight of the water-bearing bucket 6 is increased, the water moves downwards under the action of gravity, the steel wire rope 7 on the water-bearing bucket 6 pulls the pawl 56 to move through the pulley 8, the pawl 56 is separated from the ratchet wheel 55, and the compression spring I11 pushes the movable shutter 3 to move upwards to extend out of the ground 1 to retain water; when the water flow is small and the movable shutter 3 needs to be lowered, the controller 67 controls the air storage tank to supply air to the bidirectional cylinder 62 through the one-way valve, the piston rod of the bidirectional cylinder 62 extends outwards to push the push plate 64 to move, the push plate 64 is drawn close to the side wall of the bucket 61 to squeeze out water in the sponge 65, the squeezed water flows out through the water outlet hole 611 at the bottom of the bucket 61 and is discharged out of the dark pool 4 through the drainage channel 14, the weight of the water bearing bucket 6 is reduced, the ratchet wheel 55 and the pawl 56 are restored to contact, then the rotating handle on the outer wall of the rotating box body 51 is manually operated to rotate the chain wheel 53, the chain wheel 53 drives the gear 52 to rotate, the gear 52 and the rack on the movable shutter 3 move relatively to enable the movable shutter 3 to smoothly descend into the ground 1, and the pawl 56 clamps the ratchet wheel 55 to. When the movable door moves up and down, the cam 57 arranged on the shaft of the gear 52 rotates coaxially with the gear 52, the piston rod of the inflator 58 is compressed, so that the inflator 58 generates compressed air to be stored in the air storage tank, the air in the air storage tank supplies air to the bidirectional air cylinder 62 through the controller 67, meanwhile, the controller 67 controls the air storage tank to input air with pressure to the channel 13, and therefore sundries in the channel 13 are blown out, and the channel 13 is prevented from being blocked.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automatic water proof system of underground facilities for building which characterized in that: the wall structure comprises a ground (1), a wall structure (2), a movable stop door (3), a dark pool (4), a transmission module (5), a water-holding bucket (6), a steel wire rope (7) and pulleys (8), wherein the wall structure (2) is positioned on the ground (1), the wall structure (2) is positioned at the front end and the rear end of the ground (1), and an opening track is arranged on the wall structure (2); the movable stop door (3) is positioned in the ground (1) and is flush with the ground (1), a first compression spring (11) is installed below the movable stop door (3), two sides of the movable stop door (3) extend into an opening track of the wall structure (2), racks are vertically arranged on the left end face of the movable stop door (3), the number of the racks is two, and the racks are symmetrically arranged on the movable stop door (3); a drainage hidden channel (12) is arranged on the ground (1) on the left side of the movable shutter (3), a rectangular groove is formed in the ground (1) and is positioned between the drainage hidden channel (12) and the movable shutter (3), a through groove is formed in the right side wall of the rectangular groove, and the movable shutter (3) is communicated with the rectangular groove through the through groove; the number of the dark pools (4) is two, the dark pools (4) are arranged in the ground (1), the dark pools (4) are positioned between the drainage dark channel (12) and the rectangular groove, a channel (13) is connected between the dark pools (4) and the drainage dark channel (12), and a drainage channel (14) is arranged at the bottom of each dark pool (4); the water-holding bucket (6) is positioned in a hidden pool (4) of the ground (1), and the water-holding bucket (6) is used for holding water flowing out of the channel (13); the pulley (8) is arranged above the ground (1), and the pulley (8) is positioned on the left side of the rectangular groove; the steel wire rope (7) lifts the water-bearing barrel (6) through the pulley (8); the transmission module (5) is used for realizing the ascending and descending of the movable stop gate (3); wherein,
the transmission module (5) comprises a box body (51), a gear (52), a chain wheel (53), a transmission chain (54), a rotating handle, a ratchet wheel (55) and a pawl (56), wherein the box body (51) is arranged above a rectangular groove of the ground (1), the number of the box bodies (51) is two, the chain wheel (53) is arranged in the box body (51), the rotating handle connected with the chain wheel (53) is arranged on the outer wall of the box body (51), and a through hole for the steel wire rope (7) to pass through is formed in the top of the box body (51); the gear (52) is arranged in a rectangular groove of the ground (1), and the gear (52) is meshed with a rack on the movable stop door (3); the chain wheel (53) is arranged on a gear (52) shaft in a rectangular groove on the ground (1), and the chain wheel (53) is positioned behind the gear (52); the transmission chain (54) is arranged on the chain wheel (53); the ratchet wheel (55) is arranged on a gear (52) shaft in a rectangular groove on the ground (1), and the ratchet wheel (55) is positioned in front of the gear (52); the pawl (56) is matched with the ratchet wheel (55), the pawl (56) is hinged to the side wall of the rectangular groove, and the pawl (56) is connected with the steel wire rope (7).
2. The automatic water-resisting system for underground facilities of buildings according to claim 1, characterized in that: the water-holding bucket (6) comprises a bucket (61), a bidirectional cylinder (62), a support (63), a push plate (64), a sponge (65), a spring (66), a one-way valve and a controller (67), wherein the bucket (61) is a rectangular shell, the upper end of the shell is open, and a water outlet hole (611) is formed in the bottom of the bucket (61); the bidirectional cylinder (62) is fixed at the bottom of the water bucket (61) through a bracket (63); the number of the push plates (64) is two, the push plates (64) are positioned in the bucket (61), and the push plates (64) are arranged on the bidirectional cylinder (62); the number of the sponges (65) is two, the sponges (65) are positioned in the area between the push plate (64) and the side wall of the bucket (61), and the sponges (65) are used for storing water; the spring (66) is positioned in the water barrel (61), and two ends of the spring (66) are connected with the two push plates (64); the one-way valve is used for controlling air inlet of the two-way cylinder (62); the controller (67) is installed on the outer wall of the box body (51), and the controller (67) is used for controlling the bidirectional air cylinder (62) to work.
3. The automatic water-resisting system for underground facilities of buildings according to claim 1, characterized in that: the contact part of the movable stop gate (3) and the ground (1) is also provided with a rubber gasket (15).
4. The automatic water-resisting system for underground facilities of buildings according to claim 1, characterized in that: the transmission module (5) further comprises a cam (57), an inflator (58), a second compression spring, an air storage tank, an electromagnetic valve and an air pipe, wherein the cam (57) is mounted on a gear (52) shaft in a rectangular groove in the ground (1), and the cam (57) is located between the gear (52) and a ratchet wheel (55); the inflator (58) is mounted at the bottom of the rectangular groove of the ground (1), the inflator (58) is located below the cam (57), a compression spring II is mounted on a piston rod of the inflator (58), and the inflator (58) realizes inflation by utilizing the rotation of the cam (57); the air storage tank is positioned on the ground (1) and is used for storing compressed air generated by the inflator (58); the air pipe is connected with the bidirectional cylinder (62), and the inflator (58) supplies air to the bidirectional cylinder (62) through the electromagnetic valve, the air pipe and the air storage tank.
5. The automatic water-resisting system for underground facilities of buildings according to claim 1, characterized in that: the channel (13) on the ground (1) is of a slope structure, the horizontal height from the drainage hidden channel (12) to the interior of the hidden pool (4) is gradually reduced, the side wall of the channel (13) is provided with an air outlet, and the air pipe is connected with the air outlet.
6. The automatic water-resisting system for underground facilities of buildings according to claim 1, characterized in that: and a cover plate (41) is arranged above the dark pool (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711155050.7A CN107869178B (en) | 2017-11-20 | 2017-11-20 | A kind of automatic water insulating system of underground installation for building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711155050.7A CN107869178B (en) | 2017-11-20 | 2017-11-20 | A kind of automatic water insulating system of underground installation for building |
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| CN107869178A true CN107869178A (en) | 2018-04-03 |
| CN107869178B CN107869178B (en) | 2019-08-30 |
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| CN109440737A (en) * | 2018-11-14 | 2019-03-08 | 四川美姑河水电开发有限公司 | A kind of gate locking device |
| CN111264344A (en) * | 2020-03-31 | 2020-06-12 | 郑州市水利工程监理中心 | Irrigation closed system |
| CN113914260A (en) * | 2021-10-25 | 2022-01-11 | 湖南翰坤实业有限公司 | Lifting waterproof device |
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Effective date of registration: 20190805 Address after: 510000 Guangzhou City Panyu District, Guangdong Province, Shiqiaojie Guangming North Road 283 Hongxi Huating Phase III District, one of 21 commercial buildings 101 (can not be used as factory buildings) Applicant after: Guangzhou Desheng Electric Power Technology Co., Ltd. Address before: 210016 Nanjing University of Aeronautics and Astronautics, 29 Yudao Street, Qinhuai District, Nanjing, Jiangsu Province Applicant before: Liu Dakang |
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