CN203960822U - The gate of passing by one's way - Google Patents
The gate of passing by one's way Download PDFInfo
- Publication number
- CN203960822U CN203960822U CN201420364763.XU CN201420364763U CN203960822U CN 203960822 U CN203960822 U CN 203960822U CN 201420364763 U CN201420364763 U CN 201420364763U CN 203960822 U CN203960822 U CN 203960822U
- Authority
- CN
- China
- Prior art keywords
- lower shaft
- flashboard
- gate
- worm
- building entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses the one gate of passing by one's way, the utility model comprises flashboard and lower shaft, the ground of building entrance is provided with lock groove, lower shaft is horizontally installed in lock groove, one side of flashboard is fixed on lower shaft, lower shaft is connected with the drive unit that drives lower shaft to rotate, and lower shaft is in rotation process, and flashboard has the two states of holding up gear and enter in building entrance bottom and horizontal lock groove.Flashboard of the present utility model can spin upside down by the rotation of lower shaft, gate is in the time of opening and closing, only need to start drive unit drives lower shaft to rotate, easy to operate, be easy to opening and closing gate, the utility model can be applicable to the import flood control of the underground installations such as Urban Underground garage, supermarket, also can be applicable to retaining of middle and small river.The utility model can make vehicle, pedestrian is accessible passes through, easy to use, safe and reliable, has promotion prospect widely.
Description
Technical field
The utility model relates to a kind of gate, particularly a kind of gate of passing by one's way of the import that is arranged on underground installation.
Background technology
Chinese patent 2013204293341 discloses a kind of active catch dam, it comprises at least one group of dash assembly, every group of dash assembly comprises two supports and a panel, support is provided with guide groove, the two ends, left and right of panel are inserted in respectively in two support guide grooves, panel insert port on guide groove is arranged on the upper end of guide groove, and two supports connect by expansion bracket.Although this checkdam has good dash effect, complex operation.
Utility model content
The technical problems to be solved in the utility model is: a kind of gate of passing by one's way that is easy to opening and closing is provided.
In order to solve the problems of the technologies described above, the utility model comprises flashboard and lower shaft, the ground of building entrance is provided with lock groove, lower shaft is horizontally installed in lock groove, one side of flashboard is fixed on lower shaft, lower shaft is connected with the drive unit that drives lower shaft to rotate, and lower shaft is in rotation process, and flashboard has the two states of holding up gear and enter in building entrance bottom and horizontal lock groove.
In order to prevent the infiltration of flashboard periphery, the relative face of two abutment walls of described building entrance is smooth flat, the limit, the left and right sides of flashboard is provided with side seal bar, in the time that flashboard is holded up gear in bottom, building entrance, the side seal bar of the left and right sides of flashboard contacts with the smooth flat sealing of two abutment walls of building entrance, on lock groove, outer cell wall is provided with end weather strip, and lower shaft rolls and contacts with end weather strip.
For ease of operation, described driving mechanism comprises motor and speed reducer, and reductor connects motor, and reductor is connected with lower shaft by worm and gear, and one end of worm gear and lower shaft is fixed, and worm screw is fixedly connected with reductor, and worm and wheel is meshed.The lead angle of worm and wormwheel is less than equivalent friction angle, and therefore mechanism has self-locking performance, without separately establishing brake, can make gate in arbitrarily angled stop motion.
In order to make worm and worm gear have self-locking performance, the lead angle of described worm and wormwheel is less than equivalent friction angle.
In order to make the opening and closing of gate safer steady, described driving mechanism has two covers, is separately fixed on two abutment walls of building entrance, and two cover driving mechanisms are connected with the two ends of lower shaft by a set of described worm and gear respectively.
For the opening and closing function that can ensure gate is saved again cost, described worm gear is 90 degree worm sectors.
The beneficial effects of the utility model are: flashboard of the present utility model can spin upside down by the rotation of lower shaft, gate is in the time of opening and closing, only need to start drive unit drives lower shaft to rotate, easy to operate, be easy to opening and closing gate, the utility model can be applicable to the import flood control of the underground installations such as Urban Underground garage, supermarket, also can be applicable to retaining of middle and small river.The utility model can make vehicle, pedestrian is accessible passes through, easy to use, safe and reliable, has promotion prospect widely.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model in the time that flashboard is erect;
Fig. 2 is the sealing structure for water schematic diagram of the utility model abutment wall and flashboard;
Fig. 3 is the syndeton schematic diagram of drive unit of the present utility model and lower shaft;
Fig. 4 is the syndeton schematic diagram of flashboard of the present utility model, lower shaft and lock groove;
In figure: 1, lower shaft bearing support, 2, worm gear, 3, driving shaft, 4, flange, 5, lower shaft, 6, abutment wall, 7, keep off big vast plate, 8, bearing support, 9, terrazzo plate or corrosion resistant plate, 10, side seal bar, 11, motor, 12, reductor, 13, worm screw, 14, worm shaft bearing, 15, end weather strip, 16, lock groove, 17, supporting base.
Detailed description of the invention
A kind of specific embodiment as Figure 1-4, it comprises flashboard 7 and lower shaft 5, the ground of building entrance is provided with lock groove 16, lower shaft 5 is horizontally installed in lock groove 16, and the two ends of lower shaft 5 are respectively connected with 3, two driving shafts 3 of a driving shaft by flange 4 and intert respectively in two abutment walls 6 of building entrance, in abutment wall 6, be embedded with service sleeve through walls, driving shaft 3 is inserted in wall bushing, between driving shaft and service sleeve through walls, establishes O-ring seal, and anti-sealing flows out abutment wall by gap.Abutment wall 6 is fixed with lower shaft bearing support 1 on the ground away from a side of building entrance, and one end of driving shaft 3 is arranged in lower shaft bearing support 1 by bearing, and the other end of driving shaft 3 is connected with lower shaft 5.
On driving shaft 3, be fixed with 90 degree worm sectors 2, a side away from building entrance on each abutment wall 6 is fixed with bearing support 8, bearing support 8 is provided with motor 11 and reductor 12, reductor 12 connects motor 11, on the output shaft of reductor 12, be fixed with worm screw 13, on abutment wall 6, be also provided with the worm shaft bearing 14 that supports worm screw 13, worm screw 13 is meshed with worm gear 2.
One side of flashboard 7 is fixed on lower shaft 5, and lower shaft 5 is in rotation process, and flashboard 7 has the two states of holding up gear and enter in building entrance bottom and horizontal lock groove 16.In lock groove 16, be provided with supporting base 17, in the time of flashboard 7 horizontal, flashboard 7 is supported by supporting base 17.
On the relative face of two abutment walls of building entrance, be provided with terrazzo plate or corrosion resistant plate 9, thereby formation smooth flat, this face is called flashboard running face, the limit, the left and right sides of flashboard 7 is provided with side seal bar 10, in the time that flashboard 7 is holded up gear in bottom, building entrance, the side seal bar 10 of the left and right sides of flashboard 7 contacts with the smooth flat sealing of two abutment walls 6 of building entrance, forms sealing structure for water.On lock groove 16, outer cell wall is provided with end weather strip 15, and lower shaft 5 and end weather strip 15 rolls and contact, and outerly refers to that adjacent structure outdoors.Thereby make lower shaft 5 in the time rotating, keep sealing between lower shaft 5 and lock groove 16, water can not enter lock groove 16.
The setting of side seal bar 10 and end weather strip 15 is to enter in building for better waterproof.
Motor 11 and reductor 12 also can have been adopted existing other driving mechanism and replace.
Claims (6)
1. the gate of passing by one's way, it is characterized in that: comprise flashboard and lower shaft, the ground of building entrance is provided with lock groove, lower shaft is horizontally installed in lock groove, one side of flashboard is fixed on lower shaft, lower shaft is connected with the drive unit that drives lower shaft to rotate, and lower shaft is in rotation process, and flashboard has the two states of holding up gear and enter in building entrance bottom and horizontal lock groove.
2. the gate of passing by one's way according to claim 1, it is characterized in that: the relative face of two abutment walls of described building entrance is smooth flat, the limit, the left and right sides of flashboard is provided with side seal bar, in the time that flashboard is holded up gear in bottom, building entrance, the side seal bar of the left and right sides of flashboard contacts with the smooth flat sealing of two abutment walls of building entrance, on lock groove, outer cell wall is provided with end weather strip, and lower shaft rolls and contacts with end weather strip.
3. the gate of passing by one's way according to claim 1 and 2, it is characterized in that: described driving mechanism comprises motor and speed reducer, reductor connects motor, reductor is connected with lower shaft by worm and gear, one end of worm gear and lower shaft is fixed, worm screw is fixedly connected with the output shaft of reductor, and worm and wheel is meshed.
4. the gate of passing by one's way according to claim 3, is characterized in that: the lead angle of described worm and wormwheel is less than equivalent friction angle.
5. the gate of passing by one's way according to claim 4, is characterized in that: described driving mechanism has two covers, is separately fixed on two abutment walls of building entrance, and two cover driving mechanisms are connected with the two ends of lower shaft by a set of described worm and gear respectively.
6. the gate of passing by one's way according to claim 5, is characterized in that: described worm gear is 90 degree worm sectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364763.XU CN203960822U (en) | 2014-07-03 | 2014-07-03 | The gate of passing by one's way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364763.XU CN203960822U (en) | 2014-07-03 | 2014-07-03 | The gate of passing by one's way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960822U true CN203960822U (en) | 2014-11-26 |
Family
ID=51921424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364763.XU Expired - Fee Related CN203960822U (en) | 2014-07-03 | 2014-07-03 | The gate of passing by one's way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060583A (en) * | 2014-07-03 | 2014-09-24 | 贾永明 | Traffic lock gate |
| CN105113465A (en) * | 2015-08-25 | 2015-12-02 | 高瞻 | Top descending type water blocking door |
| CN105569538A (en) * | 2016-02-01 | 2016-05-11 | 高瞻 | Jacking-descending type flood-prevention water retaining door with double-water-baffle structure |
-
2014
- 2014-07-03 CN CN201420364763.XU patent/CN203960822U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060583A (en) * | 2014-07-03 | 2014-09-24 | 贾永明 | Traffic lock gate |
| CN105113465A (en) * | 2015-08-25 | 2015-12-02 | 高瞻 | Top descending type water blocking door |
| CN105113465B (en) * | 2015-08-25 | 2017-04-26 | 高瞻 | Top descending type water blocking door |
| CN105569538A (en) * | 2016-02-01 | 2016-05-11 | 高瞻 | Jacking-descending type flood-prevention water retaining door with double-water-baffle structure |
| CN105569538B (en) * | 2016-02-01 | 2017-10-17 | 高瞻 | Formula flood control water blocking door drops in a kind of top with double block water plate structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |