CN111560876B - Barrier gate with good sealing performance for underground garage engineering - Google Patents
Barrier gate with good sealing performance for underground garage engineering Download PDFInfo
- Publication number
- CN111560876B CN111560876B CN202010416179.4A CN202010416179A CN111560876B CN 111560876 B CN111560876 B CN 111560876B CN 202010416179 A CN202010416179 A CN 202010416179A CN 111560876 B CN111560876 B CN 111560876B
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- groove
- baffle
- fixedly connected
- sealing
- waterproof
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B2009/007—Flood panels
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a gate with better sealing performance for underground garage engineering, which comprises an underground passage, wherein the inner wall of the underground passage is fixedly sleeved with a fixed frame, the lower end of the fixed frame is provided with a gate mechanism, and two sides of the gate mechanism are provided with sealing mechanisms, so that the beneficial effects achieved by the invention are as follows: the motor that sets up drives the screw thread post and rotates, it rises to drive the sleeve through the screw hole when the screw thread post rotates, the sleeve drives archives and rises, and then make the baffle rise from the lift groove, make the baffle block the second half section of fixed frame, promote the round piece and then drive the lower extreme surface in close contact with of three hornblocks and baffle through waterproof spring, and then plug up the baffle with the gap of lift groove lower extreme, promote the push pedal through sealing spring and drive the both ends surface in close contact with of rubber strip and baffle, and then plug up the gap of baffle and lift groove both sides, and then when the rainwater flows into underground passage, through the baffle, three hornblocks and rubber strip block rivers, prevent that the rivers from flowing into underground passage's inside.
Description
Technical Field
The invention relates to a road gate with good sealing performance for underground garage engineering, and belongs to the technical field of road gates.
Background
The road brake is also called a car stopper, is a passage entrance and exit management device specially used for limiting the running of motor vehicles on roads, is widely applied to a road toll station and a parking lot system management vehicle passage at present, and is used for managing the entrance and the exit of the vehicles.
The existing parking lot is mostly constructed underground with the parking lot for the underground parking lot, when rainstorm weather occurs, rainwater is accumulated on the road, when the rainwater is accumulated more and can not be discharged, water flows to the lower part to flow, the underground underpass leading to the underground parking lot is inclined and arranged downwards, and then the water flows to the underground parking lot along the underground passage of the underground parking lot, the rainwater can damage the automobile parked inside after entering the underground passage, and then great loss can be caused.
Disclosure of Invention
The invention aims to solve the technical problem that most parking lots in the prior art build a parking lot underground for an underground parking lot, rainwater is accumulated on a road when rainstorm weather occurs, and when the rainwater is accumulated too much and cannot be discharged, the rainwater flows to a lower part, an underground passage leading to the underground parking lot is obliquely and downwards arranged, so that the rainwater flows into the underground parking lot along the underground passage of the underground parking lot, and the rainwater enters the underground passage to damage an internally parked automobile, so that great loss is caused, and provides a gateway for underground garage engineering with good sealing property.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses a barrier gate with good sealing performance for underground garage engineering, which comprises an underground passage, wherein a fixed frame is fixedly sleeved on the inner wall of the underground passage, a barrier gate mechanism is arranged at the lower end of the fixed frame, sealing mechanisms are arranged on two sides of the barrier gate mechanism, a waterproof mechanism is arranged at the bottom of the barrier gate mechanism, and limiting mechanisms are arranged on two sides of the barrier gate mechanism.
As a preferred technical scheme of the invention, the barrier gate mechanism comprises a ground, a mounting groove, a fixing plate, a motor, a threaded column, a threaded hole, a sleeve, a baffle and a lifting groove, wherein the ground is fixedly connected to the inner wall of the bottom of the fixing frame, the mounting groove is formed in the bottom of the fixing frame, the fixing plate is fixedly sleeved at an opening of the mounting groove, the motor is fixedly connected to the lower surface of the fixing plate, the output end of the motor is fixedly connected with the threaded column, one end of the threaded column penetrating through the fixing plate is connected to the inside of the threaded hole in a threaded manner, the threaded hole is formed in the inner wall of the sleeve, the sleeve is fixedly sleeved at the center of the lower surface of the baffle, the baffle is clamped inside the lifting groove, and the lifting groove is formed in the upper surface of the ground.
According to a preferred technical scheme, the sealing mechanism comprises two moving grooves, two sealing grooves, two spring grooves, two sealing springs, a push plate and a rubber strip, the two moving grooves are arranged on the side walls of two ends of a fixed frame respectively, the sealing groove is formed in the side wall of one end of each of the two moving grooves, the spring grooves are formed in the upper end and the lower end of each sealing groove, the sealing springs are fixedly connected inside the two spring grooves, the two sealing springs are fixedly connected to the side wall of one side of the same push plate, and the rubber strip is fixedly connected to the side wall of the other side of the push plate.
As a preferred technical scheme of the invention, the waterproof mechanism comprises a waterproof groove, a waterproof spring, a round block, a connecting block, a movable opening, a triangular block and an inclined plane, the waterproof groove is formed in one side of the ground close to the sealing groove, the waterproof spring is fixedly connected in the waterproof groove, the round block matched with the waterproof groove is fixedly connected to the other end of the waterproof spring, the connecting block is fixedly connected to the top end of the round block, the connecting block is clamped in the movable opening, the triangular block is fixedly connected to the top end of the connecting block, and the inclined plane is formed in the lower surface of one end, close to the baffle, of the triangular block.
According to a preferred technical scheme, the limiting mechanism comprises fixing rods, bearings, rotating wheels, clamping plates, limiting rods and limiting grooves, the fixing rods are fixedly connected to the side walls of the two sides of the baffle respectively, the rotating wheels are rotatably connected to the surfaces of the fixing rods through the bearings respectively, the rotating wheels are clamped between the two clamping plates respectively, the two clamping plates are fixedly connected to the side walls of the two ends of the moving groove respectively, the limiting grooves are formed in the two ends of the lower surface of the baffle, the limiting rods are inserted into the limiting grooves respectively, the two limiting rods are fixedly connected to the bottom of the lifting groove, the limiting grooves are formed in the two ends of the lower surface of the baffle, the limiting rods are inserted into the limiting grooves respectively, and the two limiting rods are fixedly connected to the bottom of the lifting groove.
As a preferable technical scheme of the invention, the push plate is matched with the sealing groove.
As a preferable aspect of the present invention, the triangular block is in close contact with the baffle.
The invention has the following beneficial effects: the motor that sets up drives the screw thread post and rotates, it rises to drive the sleeve through the screw hole when the screw thread post rotates, the sleeve drives the baffle and rises, and then make the baffle rise from the lift groove, make the baffle block the second half section of fixed frame, promote the round piece and then drive the lower extreme surface in close contact with of three hornblocks and baffle through waterproof spring, and then plug up the baffle with the gap of lift groove lower extreme, promote the push pedal through sealing spring and drive the both ends surface in close contact with of rubber strip and baffle, and then plug up the gap of baffle and lift groove both sides, and then when the rainwater flows into underground passage, through the baffle, three hornblocks and rubber strip block rivers, prevent that the rivers from flowing into underground passage's inside.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the barrier mechanism of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic side view of the barrier mechanism of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
fig. 6 is an enlarged view of portion B of fig. 4 according to the present invention.
In the figure: 1. an underground passage; 2. a fixing frame; 3. a barrier mechanism; 31. a ground surface; 32. mounting grooves; 33. A fixing plate; 34. a motor; 35. a threaded post; 36. a threaded hole; 37. a sleeve; 38. a baffle plate; 39. a lifting groove; 4. a sealing mechanism; 41. a moving groove; 42. a sealing groove; 43. a spring slot; 44. a seal spring; 45. pushing the plate; 46. a rubber strip; 5. a waterproof mechanism; 51. a waterproof groove; 52. a waterproof spring; 53. a round block; 54. connecting blocks; 55. moving the opening; 56. a triangular block; 57. a bevel; 6. a limiting mechanism; 61. fixing the rod; 62. a bearing; 63. a rotating wheel; 64. and (4) clamping the plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1 to 6, the invention provides a barrier gate with good sealing performance for underground garage engineering, which comprises an underground passage 1, wherein a fixed frame 2 is fixedly sleeved on the inner wall of the underground passage 1, a barrier gate mechanism 3 is arranged at the lower end of the fixed frame 2, sealing mechanisms 4 are arranged on two sides of the barrier gate mechanism 3, a waterproof mechanism 5 is arranged at the bottom of the barrier gate mechanism 3, and limiting mechanisms 6 are arranged on two sides of the barrier gate mechanism 3.
The barrier gate mechanism 3 comprises a ground 31, a mounting groove 32, a fixing plate 33, a motor 34, a threaded column 35, a threaded hole 36, a sleeve 37, a baffle 38 and a lifting groove 39, wherein the ground 31 is fixedly connected to the inner wall of the bottom of the fixing frame 2, the mounting groove 32 is formed in the bottom of the fixing frame 2, the fixing plate 33 is fixedly sleeved at the opening of the mounting groove 32, the motor 34 is fixedly connected to the lower surface of the fixing plate 33, the threaded column 35 is fixedly connected to the output end of the motor 34, the threaded column 35 penetrates through one end of the fixing plate 33 and is connected to the inside of the threaded hole 36 in a threaded manner, the threaded hole 36 is formed in the inner wall of the sleeve 37, the sleeve 37 is fixedly sleeved at the center of the lower surface of the baffle 38, the baffle 38 is clamped inside the lifting groove 39, the lifting groove 39 is formed in the upper surface of the ground 31, the threaded column 35 is turned by the motor 34, and the threads on the surface extrude the threads inside of the threads of the threaded column 36 when the threaded column 35 turns, the sleeve 37 is driven by the screw hole 36 to move up and down, and the baffle plate 38 is driven by the sleeve 37 to ascend, so that the baffle plate 38 is lifted from the ascending and descending groove 39.
The sealing mechanism 4 comprises moving grooves 41, a sealing groove 42, spring grooves 43, sealing springs 44, a push plate 45 and rubber strips, wherein the two moving grooves 41 are respectively arranged on the side walls at the two ends of the fixed frame 2, the moving grooves 41 are totally arranged and respectively arranged on the side walls at the two ends of the fixed frame 2, the spring grooves 43 are respectively arranged at the upper end and the lower end of the sealing groove 42, the sealing springs 44 are fixedly connected inside the two spring grooves 43, the two sealing springs 44 are fixedly connected on the side wall at one side of the same push plate 45, the rubber strips 46 are fixedly connected on the side wall at the other side of the push plate 45, when the baffle plate 38 is lifted, the rubber strip 46 is extruded through two sides of the top end of the baffle plate 38, the push plate 45 is pushed through the sealing spring 44, the push plate 45 drives the rubber strip 46 to approach the baffle plate 38, further, the rubber strip 46 is brought into close contact with the shutter 38, and the gap between the shutter 38 and the upper end of the lifting groove 39 is closed by the rubber strip 46.
The waterproof mechanism 5 comprises a waterproof groove 51, a waterproof spring 52, a round block 53, a connecting block 54, a moving opening 55, a triangular block 56 and an inclined plane 57, the waterproof groove 51 is arranged inside one side of the ground 31 close to the sealing groove 42, the waterproof spring 52 is fixedly connected inside the waterproof groove 51, the other end of the waterproof spring 52 is fixedly connected with the round block 53 matched with the waterproof groove 51, the connecting block 54 is fixedly connected to the top end of the round block 53, the connecting block 54 is clamped inside the moving opening 55, the triangular block 56 is fixedly connected to the top end of the connecting block 54, the inclined plane 57 is arranged on the lower surface of one end of the triangular block 56 close to the baffle plate 38, the round block 53 is pushed by the waterproof spring 52 to approach the baffle plate 38, the round block 53 drives the connecting block 54 to move in the moving opening 55, so that the connecting block 54 drives the triangular block 56 to move to be right above the lifting groove 39, when the baffle plate 38 ascends, the top end of the baffle plate 38 is contacted with the lower end of the triangular block 56, further, the upper end of the shutter 38 is pressed against the inclined surface of the lower end of the triangular block 56, and when the shutter 38 is lifted, the triangular block 56 comes into contact with the surface of the shutter 38, and the gap between the shutter 38 and the lower end of the lifting groove 39 is closed by the triangular block 56.
Stop gear 6 includes dead lever 61, bearing 62, runner 63, splint 64, and a plurality of dead levers 61 are fixed connection respectively on the both sides lateral wall of baffle 38, and a plurality of dead levers 61 all rotate through bearing 62 on the surface and are connected with runner 63, and a plurality of runners 63 joint respectively between two splint 64, and two splint 64 are fixed connection respectively on the both ends lateral wall of shifting chute 41, and the spacing groove has all been seted up at the lower surface both ends of baffle 38, two the inside of spacing groove all is pegged graft there is the gag lever post, two gag lever post fixed connection is in the bottom of lift groove 39.
The push plate 45 is matched with the sealing groove 42, and the moving groove 41 is blocked by the push plate 45, thereby preventing water from flowing into the underground passage through the moving groove 41.
The triangular block 56 is in close contact with the baffle plate 38, and the baffle plate 38 and the lower end gap of the lifting groove 39 are blocked by the triangular block 56.
Specifically, when the underground passage 1 is used, an external power supply is firstly switched on to start the motor 34, the motor 34 is used for transferring the threaded column 35 to rotate, the threads on the surface of the threaded column 35 extrude the threads inside the threaded hole 36 when the threaded column 35 rotates, the threaded hole 36 drives the sleeve 37 to move up and down, the sleeve 37 drives the baffle 38 to ascend, so that the baffle 38 is lifted from the lifting groove 39, the baffle 38 is limited by the limiting rod and the limiting groove when the baffle 38 is lifted, so that the baffle 38 is prevented from shaking, meanwhile, the baffle 38 is guided by the rotating wheel to stably move upwards along the two clamping plates 64, so that the baffle 38 blocks the lower half section of the fixed frame 2, so that the lower half section of the underground passage 1 is blocked, the round block 53 is pushed by the waterproof spring 52 to approach the baffle 38, the round block 53 drives the connecting block 54 to move in the moving opening 55, so that the connecting block 54 drives the triangular block 56 to move right above the lifting groove 39, when the baffle 38 rises, the top end of the baffle 38 contacts with the lower end of the triangular block 56, so that the upper end of the baffle 38 extrudes the inclined plane at the lower end of the triangular block 56, when the baffle 38 rises, the triangular block 56 contacts with the surface of the baffle 38, the gap between the baffle 38 and the lower end of the lifting groove 39 is blocked by the triangular block 56, when the baffle 38 rises, the rubber strip 46 is extruded by two sides of the top end of the baffle 38, the push plate 45 is pushed by the sealing spring 44, the push plate 45 drives the rubber strip 46 to approach the baffle 38, so that the rubber strip 46 is in close contact with the baffle 38, the gap between the baffle 38 and the upper end of the lifting groove 39 is blocked by the rubber strip 46, when rainstorm occurs, rainwater is collected on the ground, when the collection is more, the lower half section of the underground passage 1 is blocked by the baffle, the triangular block and the rubber strip, and the rainwater is prevented from flowing into the underground parking lot through the underground passage 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a banister for underground garage engineering that leakproofness is better, its characterized in that includes underpass (1), fixed cover on the inner wall of underpass (1) has connect fixed frame (2), the lower extreme of fixed frame (2) is provided with banister mechanism (3), the both sides of banister mechanism (3) are provided with sealing mechanism (4), the bottom of banister mechanism (3) is provided with waterproof mechanism (5), the both sides of banister mechanism (3) are provided with stop gear (6), banister mechanism (3) include ground (31), mounting groove (32), fixed plate (33), motor (34), screw thread post (35), screw hole (36), sleeve (37), baffle (38), lift groove (39), ground (31) fixed connection is on the bottom inner wall of fixed frame (2), mounting groove (32) have been seted up to the bottom of fixed frame (2), fixed plate (33) has been cup jointed to the opening part of mounting groove (32) is fixed, fixedly connected with motor (34) on the lower surface of fixed plate (33), output fixedly connected with screw thread post (35) of motor (34), one end threaded connection that screw thread post (35) run through fixed plate (33) is inside screw hole (36), screw hole (36) are seted up on the inner wall of sleeve (37), the fixed cover of sleeve (37) is located at the lower surface center of baffle (38), baffle (38) joint is inside lift groove (39), lift groove (39) are seted up on the upper surface on ground (31).
2. The banister for underground garage engineering with better leakproofness of claim 1, characterized in that, sealing mechanism (4) includes shifting chute (41), seal groove (42), spring groove (43), sealing spring (44), push pedal (45), rubber strip (46), shifting chute (41) establish two altogether and set up respectively on the both ends lateral wall of fixed frame (2), seted up seal groove (42) on the one end lateral wall of two shifting chutes (41), spring groove (43) have all been seted up at the upper and lower both ends of seal groove (42), two equal fixedly connected with sealing spring (44) in inside of spring groove (43), two sealing spring (44) fixed connection is on one side lateral wall of same push pedal (45), fixedly connected with rubber strip (46) on the other side lateral wall of push pedal (45).
3. The barrier gate with better sealing property for the underground garage engineering according to claim 2, the waterproof mechanism (5) comprises a waterproof groove (51), a waterproof spring (52), a round block (53), a connecting block (54), a movable opening (55), a triangular block (56) and an inclined plane (57), the waterproof groove (51) is arranged in the ground (31) close to one side of the sealing groove (42), a waterproof spring (52) is fixedly connected inside the waterproof groove (51), the other end of the waterproof spring (52) is fixedly connected with a round block (53) matched with the waterproof groove (51), the top end of the round block (53) is fixedly connected with a connecting block (54), the connecting block (54) is clamped in the movable opening (55), the top end of the connecting block (54) is fixedly connected with a triangular block (56), and an inclined plane (57) is formed in the lower surface of one end, close to the baffle (38), of the triangular block (56).
4. The banister for the underground garage engineering with the better leakproofness as claimed in claim 2, characterized in that the limiting mechanism (6) comprises fixing rods (61), bearings (62), wheels (63), clamping plates (64), limiting rods and limiting grooves, wherein the fixing rods (61) are respectively fixedly connected to the side walls of the two sides of the baffle (38), the wheels (63) are rotatably connected to the surfaces of the fixing rods (61) through the bearings (62), the wheels (63) are respectively clamped between the two clamping plates (64), the two clamping plates (64) are respectively fixedly connected to the side walls of the two ends of the moving groove (41), the limiting grooves are respectively formed in the two ends of the lower surface of the baffle (38), the limiting rods are respectively inserted into the two limiting grooves, and the two limiting rods are fixedly connected to the bottom of the lifting groove (39).
5. The barrier gate with better sealing property for underground garage engineering according to claim 2, wherein the push plate (45) is matched with the sealing groove (42).
6. The barrier gate with good sealing performance for underground garage engineering according to claim 3, wherein the triangular blocks (56) are tightly contacted with the baffle plate (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010416179.4A CN111560876B (en) | 2020-05-17 | 2020-05-17 | Barrier gate with good sealing performance for underground garage engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010416179.4A CN111560876B (en) | 2020-05-17 | 2020-05-17 | Barrier gate with good sealing performance for underground garage engineering |
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| Publication Number | Publication Date |
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| CN111560876A CN111560876A (en) | 2020-08-21 |
| CN111560876B true CN111560876B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010416179.4A Active CN111560876B (en) | 2020-05-17 | 2020-05-17 | Barrier gate with good sealing performance for underground garage engineering |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602726B (en) * | 2020-12-08 | 2023-05-30 | 苏州卓兆点胶股份有限公司 | Full-automatic dispensing system |
| CN113309800B (en) * | 2021-06-23 | 2022-07-22 | 成都千帆科技开发有限公司 | Friction damping mechanism |
| CN113914260A (en) * | 2021-10-25 | 2022-01-11 | 湖南翰坤实业有限公司 | Lifting waterproof device |
| CN115162226B (en) * | 2022-08-11 | 2023-12-26 | 深圳榕亨实业集团有限公司 | Anti-loose waterproof buried spike |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245745B (en) * | 2016-08-04 | 2018-06-12 | 张春生 | A kind of underground garage automatic drain system based on PLC controller |
| CN109057481B (en) * | 2018-08-28 | 2020-09-22 | 安徽省徽腾智能交通科技有限公司 | Safety device of underground garage |
| CN209637618U (en) * | 2018-10-24 | 2019-11-15 | 毕欣 | A kind of convertible garage watertight door |
| CN209468846U (en) * | 2018-12-14 | 2019-10-08 | 刘岩峰 | A kind of underground garage water proof building structure |
| CN110847652B (en) * | 2019-11-28 | 2020-12-18 | 嘉兴米世电器有限公司 | Underground garage with flood control device |
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2020
- 2020-05-17 CN CN202010416179.4A patent/CN111560876B/en active Active
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| CN111560876A (en) | 2020-08-21 |
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