A building waterproof structure

Abstract

The application discloses a kind of building waterproof structures, it is related to the field of construction, it includes drainage ditch one and drainage ditch two being arranged at intervals along the length direction of driveway;Drainage ditch one and drainage ditch two are respectively communicated with water storage tank one and water storage tank two, water storage tank one and water storage tank two are respectively floating with buoyancy water baffle one and buoyancy water baffle two, driveway is equipped with the drive assembly for driving two water baffle;Drive assembly includes pull rope one, pull rope two and pre-buried box, pre-buried box is equipped with pressure rod one and pressure rod two, pressure rod one and pressure rod two slide to respectively drive buoyancy water baffle one and buoyancy water baffle two respectively immerse water storage tank one and water storage tank two;Pre-buried box is also equipped with the locking assembly for limiting pressure rod one, pressure rod two sliding;The application is by pressure rod one, buoyancy water baffle one, pressure rod two, buoyancy water baffle two, locking assembly and the setting of amplification component, so that underground garage can not be filled with a large amount of water while allowing normal traffic.

Description

TECHNICAL FIELD

[0001] The application relates to the field of building construction, in particular to a building waterproof structure. BACKGROUND

[0002] The phenomenon of water backflow into underground garages often occurs, especially in southern regions with large rainfall during flood season. Water backflow into underground garages can cause vehicles in the garage to be soaked, resulting in a large amount of property loss. A water baffle is currently used. When flood season comes and road surface water may enter the garage, the water baffle is spliced and placed at the entrance of the garage to block water from flowing into the garage.

[0003] According to the above related technology, the water baffle needs to be spliced and placed manually during the flood season, and the vehicle cannot pass after the placement is completed, which causes trouble for vehicle use. SUMMARY

[0004] In order to prevent water from flowing into the underground garage while allowing vehicles to enter and exit, the application provides a building waterproof structure.

[0005] The application provides a building waterproof structure, which adopts the following technical scheme:

[0006] A building waterproof structure comprises drainage ditches one and two arranged at intervals along the length direction of the driveway; the drainage ditch one and the drainage ditch two are respectively connected with water storage tanks one and two; the water storage tank one and the water storage tank two are respectively connected with floating water baffles one and two in the vertical direction; the driveway is provided with a driving assembly for driving the floating water baffles one and two to slide; the distance between the floating water baffles one and two is greater than the length of the vehicle.

[0007] The driving assembly comprises a pull rope one, a pull rope two and a pre-buried box; the pre-buried box is connected with pressure rods one and two in the vertical direction; the pull rope one and the pull rope two are respectively connected with the floating water baffles one and two; the pressure rods one and two are respectively connected to the pull rope one and the pull rope two; the pressure rods one and two slide to respectively drive the floating water baffles one and two to respectively immerse in the water storage tanks one and two; the pre-buried box is further provided with a locking assembly for limiting the sliding of the pressure rods one and two.

[0008] The pressure rod one, the drainage ditch one, the floating water baffle one, the pressure rod two, the drainage ditch two and the floating water baffle two are sequentially arranged in the direction of the water flow.

[0009] When the road is flooded, the water is gradually stored in the water storage tank I and the water storage tank II, and the buoyant baffle I and the buoyant baffle II start to float, preventing water from flowing into the underground garage; when a vehicle approaches, the front wheel is pressed on the pressure rod I, the pressure rod I slides down, the pull rope I is driven to make the buoyant baffle I sink into the water storage tank I, and the locking assembly locks the pressure rod I; when the vehicle drives over the buoyant baffle I and is pressed on the pressure rod II, the pressure rod II slides down and drives the pull rope II to make the buoyant baffle II sink into the water storage tank II, the locking assembly releases the pressure rod I and locks the pressure rod II; after the vehicle drives over the buoyant baffle II, the locking assembly releases the pressure rod II to make the buoyant baffle II extend to continue to block the water.

[0010] Optionally, the locking assembly comprises an unlocking rod and a pressure rod III, the pressure rod III is slidingly connected in the embedded box in the vertical direction, and the pressure rod III is located on the side of the buoyant baffle II away from the pressure rod II; the unlocking rod is slidingly connected in the embedded box in the length direction of the lane, a groove I is formed in the unlocking rod for the pressure rod I to be inserted and slide in the length direction of the lane; a latch I is arranged on the end of the pressure rod I close to the unlocking rod, and a locking groove I is formed in the side wall of the groove I for the latch I to be inserted; a guide surface I is arranged on the latch I, and the guide surface I drives the unlocking rod to slide when the pressure rod I slides, so that the latch I is aligned with the locking groove I; a locking spring is arranged in the embedded box for driving the unlocking rod to slide so that the latch I is inserted into the locking groove I;

[0011] a groove II is formed in the unlocking rod for the pressure rod II to be inserted and slide in the length direction of the lane; a latch II and a guide surface II are arranged on the end of the pressure rod II close to the unlocking rod, and the guide surface II pushes the unlocking rod to slide when the pressure rod II slides, so that the latch I is separated from the locking groove I; a locking groove II is formed in the side wall of the groove II for the latch II to be inserted, and a guide surface III is arranged on the latch II, and the guide surface III pushes the unlocking rod to slide when the pressure rod II slides, so that the latch II is aligned with the locking groove II;

[0012] a groove III is formed in the unlocking rod for the pressure rod III to be inserted and slide in the length direction of the lane; a guide surface IV is arranged on the end of the pressure rod III close to the unlocking rod, and the guide surface IV pushes the unlocking rod to slide when the pressure rod III slides, so that the latch II is separated from the locking groove II;

[0013] reset springs I, reset springs II and reset springs III are arranged on the pressure rod I, the pressure rod II and the pressure rod III respectively for driving the pressure rod I, the pressure rod II and the pressure rod III to slide to extend to the ground; a gap slot is formed in the unlocking rod for the pressure rod III to be inserted, and the pressure rod III is aligned with the gap slot when the locking spring is in a natural state.

[0014] Through the above technical scheme, in the process of the pressure rod 1 sliding downward, the guide surface 1 abuts on the unlocking rod to compress the locking spring, the unlocking rod slides, and when the bolt 1 is aligned with the locking groove 1, the locking spring restores the deformation, the bolt 1 is inserted into the locking groove 1, and the pressure rod 1 cannot extend to the ground;

[0015] When the vehicle drives between the buoyant water baffle 1 and the buoyant water baffle 2, the front wheel presses on the pressure rod 2, the pressure rod 2 slides downward, the guide surface 2 abuts on the unlocking rod and drives the locking spring to compress, at this time, the bolt 1 is separated from the locking groove 1, the pressure rod 1 extends to the ground under the action of the reset spring 1, and the buoyant water baffle also extends to the ground to continue to block the water body; meanwhile, the pressure rod 2 drives the pull rope 2 to make the buoyant water baffle 2 sink into the water storage groove 2; when the guide surface 3 abuts on the unlocking rod, the guide surface drives the unlocking rod to slide, the locking spring is compressed again, when the bolt 2 is aligned with the locking groove 2, the locking spring restores the deformation, the bolt 2 is inserted into the locking groove 2, and the pressure rod 2 cannot extend to the ground;

[0016] When the vehicle completely drives through the buoyant water baffle 2, the front wheel presses on the pressure rod 3, drives the pressure rod 3 to slide downward, and when the pressure rod 3 slides downward, the guide surface 4 drives the unlocking rod to slide, the locking spring is compressed, the bolt 2 is separated from the locking groove 2, the pressure rod 2 extends to the ground under the action of the reset spring, and the buoyant water baffle 2 also extends to the ground to block the water body again;

[0017] When the front wheel is separated from the pressure rod 3, the pressure rod 3 is separated from the groove 3 under the action of the reset spring 3, the locking spring restores the deformation, resets the unlocking rod, at this time, the pressure rod 3 is aligned with the accommodation slot, and when the rear wheel presses the pressure rod 3 into the ground, the pressure rod 3 is inserted into the accommodation slot, so that the rear wheel can smoothly drive through.

[0018] Optionally, the pre-embedded box is provided with an amplification assembly, the amplification assembly comprises a first lever, a second lever, a first amplification lever and a second amplification lever, the first lever, the second lever, the first amplification lever and the second amplification lever are rotationally connected in the pre-embedded box, and rotation axes of the first lever, the second lever, the first amplification lever and the second amplification lever are arranged along the lane width direction; the pressure rod 1 and the pressure rod 2 slide to respectively drive the first lever and the second lever to rotate; the first lever and the second lever rotate to respectively drive the first amplification lever and the second amplification lever to rotate; the first amplification lever is connected with the pull rope 1, and the other end of the pull rope 1 is fixedly connected with the buoyant water baffle 1; the second amplification lever is connected with the pull rope 2, and the other end of the pull rope 2 is connected with the buoyant water baffle 2.

[0019] Through the above technical scheme, when the pressure rod slides down, the first lever rotates to drive the first amplification lever to rotate, one end of the first amplification lever connected with the pull rope one is displaced downward, so that the buoyancy water baffle one is immersed in the water storage tank one, and the second lever and the second amplification lever are the same.

[0020] Optionally, the pre-embedded box is rotatably connected with a closing plate, the closing plate is three, and the three closing plates correspond to the pressure rod one, the pressure rod two and the pressure rod three respectively; the rotation axis of the closing plate is arranged along the width direction of the road; the closing plate is slidably connected with a closing pin along the length direction of the road; the pre-embedded box is provided with a closing groove for inserting the closing pin; the closing plate is provided with a closing spring for driving the closing pin to slide to insert into the closing groove; the closing groove is communicated with a pressure groove, the other end of the pressure groove is communicated to the ground, and the closing groove is slidably connected with an unlocking block, the unlocking block slides to push the closing pin to separate from the closing groove.

[0021] Through the above technical scheme, when the road is flooded, the pressure groove is gradually filled with water, when the pressure groove is filled with water, the pressure of the water drives the unlocking block to slide, so as to push the closing pin to separate from the closing groove; the pressure rod one, the pressure rod two and the pressure rod three are extended out of the ground under the action of the reset spring one, the reset spring two and the reset spring three; when the flood season is over, the water in the pressure groove evaporates, and the vehicle passes again, the closing spring inserts the closing pin into the closing groove, so that the pressure rod one, the pressure rod two and the pressure rod three are pressed into the pre-embedded box and cannot be extended out again to hinder the vehicle passing, and the road can be automatically opened when it is flooded to release the pressure rod one, the pressure rod two and the pressure rod three.

[0022] Optionally, the pressure rod three is rotatably connected with a pushing block, the pushing block is rotatably connected with a rotating sleeve, and the rotation axes of the pushing block and the rotating sleeve are arranged along the length direction of the pressure rod three; the guide surface four is arranged on the pushing block; the rotating sleeve is provided with a protruding block, the pre-embedded box is provided with a spiral groove for inserting the protruding block, when the protruding block is inserted into the spiral groove, the pressure rod three slides to drive the rotating sleeve to rotate; a ratchet mechanism is arranged between the rotating sleeve and the pushing block, and the ratchet mechanism is used for rotating the pushing block driven by the rotating sleeve when the pressure rod three is deeply inserted into the ground.

[0023] When the front wheel of the vehicle presses the third pressing rod, the third pressing rod slides downward, the rotating sleeve rotates under the action of the convex block and the spiral groove, the rotating sleeve drives the pushing block to rotate through the ratchet mechanism, and the guide surface four rotates, so that when the third pressing rod is inserted into the third groove, the guide surface four cannot push the unlocking rod to slide, so that the second pressing rod is not released; when the third pressing rod is extended under the action of the reset spring three, the rotating sleeve rotates, but the ratchet mechanism cannot drive the pushing block to rotate; when the rear wheel of the vehicle presses the third pressing rod, the pushing block rotates again under the action of the rotating sleeve, and the guide surface four can push the unlocking rod to slide at this time, so that the second pressing rod is released; the length of the unlocking rod can be shortened in this way, the structure of the device is more compact, the device is easier to arrange, and the cost is saved.

[0024] Optionally, a rubber ring is arranged between the pushing block and the third pressing rod.

[0025] By adopting the above technical scheme, the friction between the pushing block and the third pressing rod can be increased, and the rotation of the pushing block in the upward movement of the third pressing rod is further limited.

[0026] Optionally, the drainage ditch one and the drainage ditch two are respectively communicated with the water storage tank one and the water storage tank two through a communication pipe, a one-way valve for water flowing from the water storage tank one and the water storage tank two into the drainage ditch one and the drainage ditch two is arranged on the communication pipe, and the water storage tank one and the water storage tank two are both provided with a water injection hole communicated with the ground.

[0027] By adopting the above technical scheme, water is prevented from entering the water storage tank one and the water storage tank two from the drainage ditch one and the drainage ditch two, and the floating water baffle one and the floating water baffle two are prevented from rising when there is no water on the road surface.

[0028] Optionally, a locking plate is rotatably connected to the pre-buried box, an axis of rotation of the locking plate is arranged along the width direction of the lane, one end of the third pressing rod close to the ground abuts against the locking plate, and the locking plate is provided with a bolt for limiting rotation of the locking plate.

[0029] By adopting the above technical scheme, when there is no water on the road surface, the locking plate can be fixed on the pre-buried box through the bolt, and the third pressing rod can be retracted into the pre-buried box.

[0030] Optionally, the floating water baffle one and the floating water baffle two are both slidably connected with an extension plate in the vertical direction, and the pulling rope one and the pulling rope two are both connected to the extension plate.

[0031] By adopting the above technical scheme, the water blocking capacity of the floating water baffle one and the floating water baffle two is enhanced.

[0032] In summary, the present application has the following beneficial technical effects:

[0033] 1. The application is through the setting of the pressure rod one, the buoyancy water baffle one, the pressure rod two, the buoyancy water baffle two, the locking assembly and the amplification assembly, so that the underground garage will not be filled with a large amount of water while allowing the vehicle to pass normally.

[0034] 2. The application is through the setting of the rotating sleeve and the push block, shortening the length of the unlocking rod, making the structure in the embedded box more compact, reducing the cost and facilitating installation. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is the overall structure of the building waterproof structure of the application.

[0036] Figure 2 is the structure of Figure 1 ;

[0037] Figure 3 is Figure 2 part of the structure enlarged view;

[0038] Figure 4 is Figure 2 part of the structure enlarged view;

[0039] Figure 5 is Figure 2 part of the structure enlarged view.

[0040] BRIEF DESCRIPTION OF DRAWINGS

[0041] 11, drainage ditch one; 12, drainage ditch two; 13, water storage tank one; 14, water storage tank two; 15, buoyancy water baffle one; 151, pull rope one; 16, buoyancy water baffle two; 161, pull rope two; 17, embedded box; 171, spiral groove; 172, communication pipe; 173, one-way valve; 174, water injection hole; 18, extension plate; 21, pressure rod one; 211, bolt one; 212, guide surface one; 213, reset spring one; 22, pressure rod two; 221, bolt two; 222, guide surface two; 223, guide surface three; 224, reset spring two; 23, pressure rod three; 231, guide surface four; 232, push block; 233, rotating sleeve; 234, protrusion; 235, ratchet mechanism; 236, reset spring three; 31, first lever; 311, pin one; 32, second lever; 321, pin two; 33, first amplification lever; 331, pin three; 34, second amplification lever; 341, pin four; 5, unlocking rod; 51, groove one; 52, groove two; 53, groove three; 54, locking groove one; 55, locking groove two; 56, locking spring; 57, accommodation slot; 61, closure plate; 62, closure pin; 63, closure slot; 64, pressure slot; 65, closure spring; 66, unlocking block. DETAILED DESCRIPTION

[0042] The following will be combined with theFigures 1-5 The application is further described in detail.

[0043] The application discloses a building waterproof structure. Referring to Figure 1 and Figure 2 , the structure comprises a drainage ditch one 11 and a drainage ditch two 12 which are arranged at intervals along the length direction of the driveway, the drainage ditch one 11 and the drainage ditch two 12 are respectively communicated with a water storage tank one 13 and a water storage tank two 14, the water storage tank one 13 and the water storage tank two 14 are respectively slidably connected with a buoyant water baffle one 15 and a buoyant water baffle two 16 along the vertical direction, and the driveway is provided with a driving assembly for driving the buoyant water baffle one 15 and the buoyant water baffle two 16 to slide to immerse in the water storage tank one 13 or the water storage tank two 14.

[0044] When the rainfall is large, the buoyant water baffle one 15 and the buoyant water baffle two 16 extend out of the water storage tank one 13 or the water storage tank two 14 under the action of the water buoyancy, so as to block the water from flowing into the underground garage; when a vehicle drives through the driving assembly, the buoyant water baffle one 15 is lowered, the vehicle drives into the middle of the two water baffles, the buoyant water baffle two 16 is made to immerse in the water storage tank two 14 by the driving assembly, and the buoyant water baffle one 15 is made to extend out of the water storage tank one 13 to continue to block the water; after the vehicle drives through the buoyant water baffle two 16, the buoyant water baffle one 15 is made to extend out to reset by the driving assembly; at this time, only a small amount of water can flow into the underground garage, and the underground garage will not be flooded, and the vehicle can also drive into the garage.

[0045] The driving assembly comprises a pull rope one 151, a pull rope two 161 and a pre-buried box 17, the pre-buried box 17 is slidably connected with a pressure rod one 21 and a pressure rod two 22 along the vertical direction, the pull rope one 151 and the pull rope two 161 are respectively connected on the buoyant water baffle one 15 and the buoyant water baffle two 16; the pre-buried box 17 is provided with an amplification assembly, the pressure rod one 21 and the pressure rod two 22 are connected on the pull rope one 151 and the pull rope two 161 through the amplification assembly; when the vehicle drives through the pressure rod one 21, the pressure rod one 21 slides downward and drives the buoyant water baffle one 15 to immerse in the water storage tank one 13 through the pull rope one 151; when the vehicle drives through the pressure rod two 22, the pressure rod two 22 slides downward and drives the buoyant water baffle two 16 to immerse in the water storage tank two 14 through the pull rope two 161.

[0046] Referring to Figure 3 and Figure 4, in order to make the float baffle 15 and the float baffle 16 rise after the vehicle completely drives through, the locking assembly is further arranged in the embedded box 17, the locking assembly comprises an unlocking rod 5 and a pressing rod 23, the pressing rod 23 is slidingly connected in the embedded box 17 in the vertical direction and is located on the side of the float baffle 16 away from the pressing rod 22; the unlocking rod 5 is slidingly connected in the embedded box 17 in the length direction of the lane; the unlocking rod 5 is provided with a groove 51 and a groove 52 for the pressing rod 21 and the pressing rod 22 to be inserted and sliding in the length direction of the lane; the unlocking rod 5 is further provided with a groove 53 for the pressing rod 23 to be inserted; the pressing rod 21 and the pressing rod 22 are respectively provided with a bolt 211 and a bolt 221 at the end close to the unlocking rod 5, and the side walls of the groove 51 and the groove 52 are provided with a locking groove 54 and a locking groove 55 for the bolt 211 and the bolt 221 to be inserted.

[0047] The pressing rod 21 and the pressing rod 22 are respectively provided with a guide surface 212 and a guide surface 222 at the end close to the unlocking rod 5, the guide surface 212 drives the unlocking rod 5 to slide when the pressing rod 21 slides so that the bolt 211 can be aligned with the locking groove 54, the embedded box 17 is provided with a locking spring 56, when the locking spring 56 is in a natural state, the locking groove 54 is located on the movement path of the bolt 211; the guide surface 222 drives the unlocking rod 5 to slide when the pressing rod 22 slides so that the bolt 211 can be separated from the locking groove 54; the bolt 221 is provided with a guide surface 223, the guide surface 223 pushes the unlocking rod 5 to slide when the pressing rod 22 slides so that the bolt 221 can be aligned with the locking groove 55.

[0048] Referring to Figure 2 and Figure 5 The unlocking rod 5 is provided with the groove 53 for the pressing rod 23 to be inserted and a displacement groove 57, when the locking spring 56 is in a natural state, the pressing rod 23 is aligned with the displacement groove 57; the pressing rod 23 is provided with a guide surface 231, the guide surface 231 drives the unlocking rod 5 to slide when the pressing rod 23 slides so that the bolt 221 is separated from the locking groove 3; the pressing rod 21, the pressing rod 22 and the pressing rod 23 are respectively provided with a reset spring 213, a reset spring 224 and a reset spring 236 for driving themselves to slide upward.

[0049] When the vehicle inserts the pressure rod 21 into the groove 51, the bolt 211 is inserted into the locking groove 54, the buoyant water baffle 15 is immersed in the water storage tank 13, the vehicle continues to drive and the pressure rod 22 is pressed into the embedded box 17; at this time, the pressure rod 22 drives the unlocking rod 5 to slide, the bolt 211 is separated from the locking groove 54, the pressure rod 21 is extended out of the embedded box 17 under the action of the reset spring 213, and the buoyant water baffle 15 is raised again; the buoyant water baffle 16 is retracted into the water storage tank 14 as the pressure rod 22 is immersed in the embedded box 17; the vehicle advances again, the front wheel is pressed on the pressure rod 23, the guiding surface 231 drives the unlocking rod 5 to slide in the process of the pressure rod 23 sliding downward, the bolt 221 is separated from the locking groove 55, the pressure rod 22 is extended out of the embedded box 17 under the action of the reset spring 224, and the buoyant water baffle 16 is raised again; when the rear wheel of the vehicle is pressed on the pressure rod 23, the pressure rod 23 is immersed in the giving way groove 57, and the vehicle passes through smoothly.

[0050] With reference to Figure 3 and Figure 4 , if the pressure rod 21, the pressure rod 22 and the pressure rod 23 are too high out of the ground, they will be broken, but the buoyant water baffle 15 and the buoyant water baffle 16 need to be completely immersed in the water storage tank, therefore, the amplification assembly is arranged, in the embodiment, the amplification assembly includes a first lever 31, a second lever 32, a first amplification lever 33 and a second amplification lever 34, the first lever 31, the second lever 32, the first amplification lever 33 and the second amplification lever 34 are all rotationally connected in the embedded box 17, the rotation axes of the first lever 31, the second lever 32, the first amplification lever 33 and the second amplification lever 34 are arranged along the width direction of the road; the rotation of the first amplification lever 33 and the second amplification lever 34 is biased to one side of the pressure rod 21 or the pressure rod 22.

[0051] The end of the first lever 31 close to the pressure rod 21 is provided with a pin 311 and is provided with a sliding groove for the pin 311 to slide along the length direction of the first lever 31, and the pin 311 is fixedly connected to the pressure rod 21; the first amplification lever 33 is provided with a pin 321 and is provided with a sliding groove for the pin 321 to slide along the length direction of the first amplification lever 33, and the pin 321 is fixedly connected to the end of the first lever 31 away from the pressure rod 21; the end of the first amplification lever 33 away from the pressure rod 21 is fixedly connected to the pull rope 151.

[0052] The second lever 32 is provided with a pin 331 near one end of the pressing rod 22 and is provided with a sliding groove for the pin 331 to slide along the length direction of the pin 331, and the pin 331 is fixedly connected to the pressing rod 22; the second amplification lever 34 is provided with a pin 331 and is provided with a sliding groove for the pin 331 to slide along the length direction of the pin 331, and the pin 331 is fixedly connected to one end of the second lever 32 away from the pressing rod 22; the second amplification lever 34 is fixedly connected to the pulling rope 151 at the other end away from the pressing rod 22.

[0053] When the pressing rod 21 slides downward, the first lever 31 rotates counterclockwise, and the first amplification lever 33 rotates clockwise; the end of the first amplification lever 33 away from the pressing rod 21 is displaced downward, so as to pull the buoyancy water baffle 15 into the water storage tank 13 through the pulling rope 151, and the pressing rod 22 is similar.

[0054] Considering that the flood season is not common, in order to be able to put the pressing rod 21, the pressing rod 22 and the pressing rod 23 into the embedded box 17 and make them automatically extend when the road surface is flooded, the closing plate 61 is rotatably connected to the embedded box 17, and the rotation axis of the closing plate 61 is arranged along the width direction of the road; the closing plate 61 is slidably connected with the closing pin 62 along the width direction of the closing plate 61, and the embedded box 17 is provided with the closing groove 63 for the closing pin 62 to insert, and the closing plate 61 is further provided with the closing spring 65 for driving the closing pin 62 to slide to insert into the closing groove 63; the closing groove 63 is communicated with the pressure groove 64, and the other end of the pressure groove 64 is communicated to the ground; the unlocking block is slidably connected in the closing groove 63, and the unlocking block slides to push the closing pin 62 to immerse in the closing groove 63; the closing plate 61 is three, and the pressing rod 21, the pressing rod 22 and the pressing rod 23 are all abutted with the closing plate 61 near the ground.

[0055] When the road surface is flooded, the pressure groove 64 is filled with water, and the pressure of the water drives the unlocking block to slide to push the closing pin 62 out of the closing groove 63, and the pressing rod 21, the pressing rod 22 and the pressing rod 23 extend under the action of the reset spring 213, the reset spring 224 and the reset spring 236; after the flood season, the water in the pressure groove 64 evaporates, and the closing plate 61 can be fixed in the embedded box 17 through the closing pin 62.

[0056] Reference Figure 2 and Figure 5In the above process, the pressure rod two 22 is reset when the vehicle completely drives over the buoyant baffle two 16 and the front wheel presses on the pressure rod three 23; at this time, the pressure rod three 23 is far away from the buoyant baffle two 16, the unlocking rod 5 needs a longer length, which is not conducive to the manufacturing and installation of the unlocking rod 5. Therefore, in order to shorten the length of the unlocking rod 5, the pushing block 232 is rotatably connected on the pressure rod three 23, the rotating sleeve 233 is rotatably connected on the pushing block 232, the rotation axes of the pushing block 232 and the rotating sleeve 233 are arranged along the length direction of the pressure rod three 23; the guide surface four 231 is arranged on the pushing block 232; the convex block 234 is arranged on the rotating sleeve 233, the spiral groove 171 is arranged on the pre-buried box 17, the convex block 234 is inserted into the spiral groove 171, when the convex block 234 is inserted into the spiral groove 171, the pressure rod three 23 slides to drive the rotating sleeve 233 to rotate; the ratchet mechanism 235 is arranged between the rotating sleeve 233 and the pushing block 232.

[0057] When the front wheel of the vehicle presses on the pressure rod three 23, the pressure rod three 23 slides downward, the rotating sleeve 233 rotates under the action of the convex block 234 and the spiral groove 171, the pushing block 232 also rotates ninety degrees along with the rotating sleeve 233 under the limitation of the ratchet mechanism 235; after the pushing block 232 rotates, the guide surface four 231 cannot abut on the unlocking rod 5, so the unlocking rod 5 will not slide, and the pressure rod two 22 will not be released; after the front wheel leaves the pressure rod three 23, the pressure rod three 23 rises under the action of the reset spring three 236, in the rising process, the rotating sleeve 233 reverses, but at this time, the ratchet mechanism 235 cannot limit the pushing block 232, the friction between the pushing block 232 and the pressure rod three 23 prevents the pushing block 232 from rotating; when the rear wheel presses on the pressure rod three 23, the pressure rod three 23 slides downward again, in the sliding process, the pushing block 232 rotates ninety degrees again, at this time, the guide surface four 231 abuts on the unlocking rod 5 and pushes the unlocking rod 5 to slide, so as to release the pressure rod two 22; in this way, the pressure rod two 22 is released only when the pressure rod three 23 completes two times of stretching and retracting, the distance between the pressure rod three 23 and the buoyant baffle two 16 can be shortened, so as to shorten the length of the unlocking rod 5; in order to further strengthen the friction between the pushing block 232 and the pressure rod three 23, the rubber ring is arranged between the pressure rod three 23 and the pushing block 232.

[0058] Referring to Figure 2 and Figure 3, in order to prevent the road surface from accumulating water, but the water in the drain ditch one 11 and the drain ditch two 12 enters the water storage tank one 13 and the water storage tank two 14, causing the floating water baffle one 15 and the floating water baffle to extend out of the ground to hinder the vehicle passing, the drain ditch one 11 and the drain ditch two 12 are communicated to the water storage tank one 13 and the water storage tank two 14 through the communication pipe 172 respectively, and the one-way valve 173 is arranged on the communication pipe 172, the one-way valve 173 limits the water flow to only flow from the water storage tank one 13 into the drain ditch one 11 or from the water storage tank two 14 into the drain ditch two 12; meanwhile, the water injection hole 174 communicated to the water storage tank one 13 or the water storage tank two 14 is arranged on the ground.

[0059] In order to further enhance the water blocking capacity of the floating water baffle one 15 and the floating water baffle two 16, the floating water baffle one 15 and the floating water baffle two 16 are slidably connected with the extension plate 18 in the vertical direction, the pull rope one 151 and the pull rope two 161 are connected on the extension plate 18, and the extension plate 18 will slide upwards with the rising of the water level, so that the height of the floating water baffle one 15 and the floating water baffle two 16 is improved.

[0060] The implementation principle of the building waterproof structure in the embodiment of the application is as follows: when the flood season comes and the road surface accumulates water, the water enters the water storage tank one 13 and the water storage tank two 14 from the water injection hole 174, when the water fills the pressure tank 64, the closing plate 61 is unlocked, the pressure rod one 21, the pressure rod two 22 and the pressure rod three 23 are extended out of the embedded box 17 under the action of the reset spring one 213, the reset spring two 224 and the reset spring three 236; the floating water baffles also float out of the ground to block the water flow into the underground garage; when the vehicle arrives, the vehicle first presses the pressure rod one 21 into the groove one 51, the pressure rod one 21 is fixed on the unlocking lever 5 by the bolt one 211, and the floating water baffle one 15 is submerged in the water storage tank one 13; the vehicle continues to advance, when the vehicle presses on the pressure rod two 22, the pressure rod two 22 is inserted into the groove two 52, the pressure rod two 22 is fixed on the unlocking lever 5 by the bolt two 221, the pressure rod one 21 is released, and the pressure rod one 21 and the floating water baffle one 15 are extended out of the ground again; the floating water baffle two 16 is submerged in the water storage tank two 14; the vehicle advances, when the front and rear wheels of the vehicle press on the pressure rod three 23 and pass through the floating water baffle two 16, the pressure rod three 23 drives the unlocking lever 5 to slide, the pressure rod two 22 is released, and the floating water baffle two 16 is extended out of the ground again.

[0061] The above are the preferred embodiments of the application, and do not limit the protection scope of the application, so: any equivalent changes made on the basis of the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A building waterproofing structure, characterized by: The utility model provides a rainwater drainage system of road, including the drain ditch one (11) and the drain ditch two (12) that interval arrangement is set up along the road length direction, drain ditch one (11) with drain ditch two (12) are connected with the water storage tank one (13) and the water storage tank two (14) respectively, water storage tank one (13) with water storage tank two (14) in respectively along vertical direction sliding joint have buoyancy fender one (15) and buoyancy fender two (16), be equipped with the drive assembly for driving buoyancy fender one (15) with buoyancy fender two (16) sliding in the road, the distance between buoyancy fender one (15) to buoyancy fender two (16) is greater than the length of vehicle, the drive assembly includes pull rope one (151), pull rope two (161) and pre -buried box (17), pre -buried box (17) along vertical direction sliding connection has the pressure rod one (21) and the pressure rod two (22), pull rope one (151) and pull rope two (161) are connected with buoyancy fender one (15) and buoyancy fender two (16) respectively, the pressure rod one (21) and the pressure rod two (22) are connected to pull rope one (151) and pull rope two (161) respectively, the pressure rod one (21) and the pressure rod two (22) slide to respectively drive buoyancy fender one (15) and buoyancy fender two (16) respectively dive into water storage tank one (13) and water storage tank two (14), still be equipped with the locking assembly for limiting the pressure rod one (21), the pressure rod two (22) sliding in pre -buried box (17), the pressure rod one (21), drain ditch one (11), buoyancy fender one (15), the pressure rod two (22), drain ditch two (12) and buoyancy fender two (16) are sequentially arranged along the direction of traffic, the locking assembly includes the unlocking rod (5) and the pressure rod three (23), the pressure rod three (23) is connected in pre -buried box (17) along vertical direction sliding, the pressure rod three (23) is located in buoyancy fender two (16) far from the side of the pressure rod two (22), the unlocking rod (5) is connected in pre -buried box (17) along the road length direction sliding, the recess one (51) that is set up on the unlocking rod (5) is inserted and slides along the road length direction for the pressure rod one (21), the one end of pressure rod one (21) near the unlocking rod (5) is equipped with the bolt one (211), the locking groove one (54) that is set up on the recess one (51) side wall is inserted for the bolt one (211), the guide surface one (212) is equipped on the bolt one (211), the guide surface one (212) is inserted for the bolt one (211) when the pressure rod one (21) slides and drives the unlocking rod (5) to slide to make the bolt one (211) align the locking groove one (54), the locking spring (56) that is used for driving the unlocking rod (5) to slide to make the bolt one (211) insert the locking groove one (54) is equipped in pre -buried box (17), the recess two (52) that is set up on the unlocking rod (5) is inserted and slides along the road length direction for the pressure rod two (22).The second pressing rod (22) is provided with a second bolt (221) and a second guide surface (222) near one end of the unlocking rod (5), the second guide surface (222) is used to push the unlocking rod (5) to slide when the second pressing rod (22) slides, so that the first bolt (211) is separated from the first locking groove (54); the side wall of the second groove (52) is provided with a second locking groove (55) for the second bolt (221) to insert, the second bolt (221) is provided with a third guide surface (223), the third guide surface (223) is used to push the unlocking rod (5) to slide when the second pressing rod (22) slides, so that the second bolt (221) is aligned with the second locking groove (55); the unlocking rod (5) is provided with a third groove (53) for the third pressing rod (23) to insert and slide along the length direction of the lane; the third pressing rod (23) is provided with a fourth guide surface (231) near one end of the unlocking rod (5), the fourth guide surface (231) is used to push the unlocking rod (5) to slide when the third pressing rod (23) slides, so that the second bolt (221) is separated from the second locking groove (55); the first pressing rod (21), the second pressing rod (22) and the third pressing rod (23) are respectively provided with a first return spring (213), a second return spring (224) and a third return spring (236) for driving themselves to slide to extend to the ground; the unlocking rod (5) is provided with a gap slot (57) for the third pressing rod (23) to insert, when the locking spring (56) is in a natural state, the third pressing rod (23) is aligned with the gap slot (57); the pre-buried box (17) is provided with an amplification assembly, the amplification assembly includes a first lever (31), a second lever (32), a first amplification lever (33) and a second amplification lever (34), the first lever (31), the second lever (32), the first amplification lever (33) and the second amplification lever (34) are all rotationally connected in the pre-buried box (17), the rotation axes of the first lever (31), the second lever (32), the first amplification lever (33) and the second amplification lever (34) are arranged along the width direction of the lane; the first pressing rod (21) and the second pressing rod (22) slide to drive the first lever (31) and the second lever (32) to rotate respectively; the first lever (31) and the second lever (32) rotate to drive the first amplification lever (33) and the second amplification lever (34) to rotate respectively; the first amplification lever (33) is connected with the first pull rope (151), the other end of the first pull rope (151) is fixedly connected with the first buoyancy water baffle (15); the second amplification lever (34) is connected with the second pull rope (161), the other end of the second pull rope (161) is connected with the second buoyancy water baffle (16).The push block (232) is rotationally connected with the third pressing rod (23), a rotating sleeve (233) is rotationally connected with the push block (232), and rotating axes of the push block (232) and the rotating sleeve (233) are arranged along a length direction of the third pressing rod (23); the fourth guide surface (231) is arranged on the push block (232); the rotating sleeve (233) is provided with a protruding block (234), the pre-buried box (17) is provided with a spiral groove (171) for inserting the protruding block (234), when the protruding block (234) is inserted into the spiral groove (171), the third pressing rod (23) slides to drive the rotating sleeve (233) to rotate; a ratchet mechanism (235) is arranged between the rotating sleeve (233) and the push block (232), the ratchet mechanism (235) is used for driving the push block (232) to rotate when the third pressing rod (23) is deeply inserted into the ground.

2. A building waterproofing structure according to claim 1, wherein: The pre-embedded box (17) is rotatably connected with a closing plate (61), the closing plate (61) is three, three closing plates are respectively corresponding to the pressure rod one (21), the pressure rod two (22) and the pressure rod three (23); the rotation axis of the closing plate (61) is arranged along the lane width direction, the closing plate (61) is slidably connected with a closing pin (62) along the lane length direction, the pre-embedded box (17) is provided with a closing groove (63) for inserting the closing pin (62); the closing plate (61) is provided with a closing spring (65) for driving the closing pin (62) to slide to insert the closing groove (63); the closing groove (63) is communicated with a pressure groove (64), the other end of the pressure groove (64) is communicated to the ground, the closing groove (63) is slidably connected with an unlocking block (66), the unlocking block (66) slides to push the closing pin (62) to immerse and separate from the closing groove (63).

3. A building waterproofing structure according to claim 1, wherein: The rubber ring is arranged between the pushing block (232) and the pressure rod three (23).

4. The building waterproofing structure of claim 1, wherein: The drainage ditch one (11) and the drainage ditch two (12) are respectively communicated with the water storage tank one (13) and the water storage tank two (14) through the communication pipe (172), the communication pipe (172) is provided with a one-way valve (173) for water flowing from the water storage tank one (13) and the water storage tank two (14) into the drainage ditch one (11) and the drainage ditch two (12); the water storage tank one (13) and the water storage tank two (14) are both provided with a water injection hole (174) communicated to the ground.

5. The building waterproofing structure of claim 1, wherein: The buoyant water baffle one (15) and the buoyant water baffle two (16) are both slidably connected with an extension plate (18) along the vertical direction, the pull rope one (151) and the pull rope two (161) are both connected on the extension plate (18).

Images