CN210033202U - Automatic and manual flood prevention facility at entrance and exit of building ground - Google Patents
Automatic and manual flood prevention facility at entrance and exit of building ground Download PDFInfo
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- CN210033202U CN210033202U CN201920189299.8U CN201920189299U CN210033202U CN 210033202 U CN210033202 U CN 210033202U CN 201920189299 U CN201920189299 U CN 201920189299U CN 210033202 U CN210033202 U CN 210033202U
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Abstract
The utility model relates to an automatic and manual flood prevention facility at the entrance and exit of a building ground, which comprises flood prevention panels and flood prevention bins for accommodating the flood prevention panels; the flood prevention bin is arranged in a containing groove formed in a terrace at an entrance and an exit of the building; a guide structure and a worm jacking device are arranged between the flood prevention bin and the flood prevention panel; the worm jacking device is used for driving the flood prevention panel to ascend along the guide structure so as to form a water retaining structure. The utility model has the advantages that: the effective flood prevention height of the flood prevention facility and the movement speed of the flood prevention panel can be flexibly adjusted; the flood prevention panel is driven by the worm jacking device with the self-locking function, so that the flood prevention panel can be kept still under the conditions of unexpected power failure and the like, and the flood prevention panel can be prevented from falling accidentally; the worm jacking device can be driven by electricity, and can also be driven by a manual mode to lift the flood prevention panel under emergency conditions, so that the flood prevention device can adapt to various extreme weather conditions.
Description
Technical Field
The utility model belongs to the technical field of the building is waterproof and specifically relates to an automatic and manual flood prevention facility of building ground entrance.
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. Because there is not fine watertight door at present for when taking place natural disasters, can be poured into a large amount of water into in the underground works, make the underground works in the article can receive the damage often, cause very big harm and loss for people's life and property.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic flood prevention facility of manual building ground entrance and exit department of holding concurrently according to above-mentioned prior art's is not enough, has realized the lift of the manger plate structure of building entrance and exit department through adopting electronic and manual mode.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
an automatic and manual flood prevention facility at a ground entrance and exit of a building comprises flood prevention panels and flood prevention bins for accommodating the flood prevention panels; the flood prevention bin is arranged in a containing groove formed in a terrace at an entrance and an exit of the building; a guide structure and a worm jacking device are arranged between the flood prevention bin and the flood prevention panel; the worm jacking device is used for driving the flood prevention panel to ascend along the guide structure so as to form a water retaining structure.
The top of the flood prevention bin is provided with an opening for the flood prevention panel to come in and go out.
The guide structure comprises a guide rail and a plurality of sliding blocks which are arranged on the guide rail and slide along the guide rail; the guide rail is arranged along the vertical direction.
The guide rail is fixedly installed inside the flood prevention bin, and the sliding block is fixedly connected with the flood prevention panel.
An upper limit switch and a lower limit switch are arranged on the guide rail; the upper limit switch and the lower limit switch are electrically connected with a control module of the worm jacking device.
The worm jacking device comprises a rack, an output gear matched with the rack, a worm mechanism and a power device; the worm mechanism is in transmission connection with the power device, the output gear is in transmission connection with the worm mechanism, the output gear is meshed with the rack, and the power device is used for driving the output gear to rotate so as to enable the gear and the rack to move relatively; the worm mechanism is a self-locking worm mechanism.
The rack is arranged along the vertical direction, the rack is fixedly connected with the flood prevention panel, and the output gear, the worm mechanism and the power device are fixedly arranged inside the flood prevention bin.
The worm mechanism comprises a worm wheel and a worm which are matched with each other, the worm is arranged in the vertical direction and extends to the opening in the top of the flood prevention bin; the top end of the worm is provided with a connecting part used for being connected with a manual operating rod.
The power device comprises a motor, and the motor is electrically connected with the control module; the control module is in communication connection with the remote control device.
The utility model has the advantages that: the flood prevention capability and reliability of the underground building with the ground access are improved; the effective flood prevention height of the flood prevention facility and the movement speed of the flood prevention panel can be flexibly adjusted; the flood prevention panel is driven by the worm jacking device with the self-locking function, so that the flood prevention panel can be kept still under the conditions of unexpected power failure and the like, and the flood prevention panel can be prevented from falling accidentally; the worm jacking device can be driven by electricity, and can also be driven by a manual mode to lift the flood prevention panel under emergency conditions, so that the flood prevention device can adapt to various extreme weather conditions.
Drawings
Fig. 1 is a schematic front view of the flood prevention facility of the present invention;
FIG. 2 is a schematic side view of the flood prevention facility of the present invention;
FIG. 3 is a schematic view of the flood prevention facility in a plane of depression;
fig. 4 is a schematic structural view of the middle worm jacking device of the present invention;
FIG. 5 is a schematic sectional view of the worm jacking device taken along the direction A-A in FIG. 4;
FIG. 6 is a schematic sectional view of the worm jacking device taken along the direction B-B in FIG. 4;
fig. 7 is a schematic structural view of the guiding structure of the present invention;
FIG. 8 is a schematic view of the guide structure taken along the line A-A in FIG. 7;
FIG. 9 is a schematic cross-sectional view of the guide structure taken along the line B-B in FIG. 7;
FIG. 10 is a schematic diagram of a control module.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1-10, reference numerals 1-30 are respectively shown as: the flood control device comprises a flood control panel 1, a flood control bin 2, a guide structure 3, a worm jacking device 4, a door stack 5, a guide rail 6, a slider 7, a slider connecting piece 8, a rack 9, an output gear 10, a worm mechanism 11, a power device 12, a transmission mechanism box body 13, a coupler 14, a first transfer gear 15, a worm 16, a second transfer gear 17, a worm wheel 18, a connecting part 19, a flood control panel cover plate 20, a bearing 21, a manual operation cover plate 22, a flood control panel top plate 23, a control module 24, a driver 25, a controller 26, an upper limit switch 27, a lower limit switch 28, a building access terrace 29 and a remote control device 30.
Example (b): as shown in fig. 1 to 3, the automatic and manual flood prevention facility at the entrance and exit of the building ground in the embodiment includes a flood prevention panel 1 and a flood prevention chamber 2 for accommodating the flood prevention panel 1. The flood prevention bin 2 is arranged in a containing groove of a terrace 29 at an entrance and an exit of the building, and an opening for the flood prevention panel 1 to come in and go out is arranged at the top of the flood prevention bin 2. A guide structure 3 and a worm jacking device 4 are arranged between the interior of the flood prevention bin 2 and the flood prevention panel 1. The guide axis of the guide structure 3 is arranged along the vertical direction, and the flood prevention panel 1 can be driven by the worm jacking device 4 to move up and down along the guide structure 3. The worm jacking device 4 has a self-locking characteristic, and can prevent the flood control panel 1 from falling uncontrollably. The worm jacking device 4 can be driven by electric power and can also be operated manually when the power is off. After the flood control panel 1 rises, the flood control panel 1 is blocked between the door stacks 5 at the two ends of the accommodating groove to form a water blocking structure.
As shown in fig. 1, 7, 8 and 9, the number of the guide structures 3 is two, and the two sets of guide structures 3 are respectively arranged at two sides of the flood control panel 1. The guide structure 3 comprises a guide rail 6 and a number of sliders 7 mounted on the guide rail 6 and sliding along the guide rail 6. The guide rail 6 is arranged along the vertical direction, and the axis of the guide rail 6 is arranged in parallel with one side surface of the flood prevention panel 1.
Specifically, the axis of the guide rail 6 is a guide axis of the guide structure 3. The guide rail 6 is fixedly installed in the flood prevention bin 2, a flange structure for installing the guide rail 6 is arranged in the flood prevention bin 2, and the flange structure is a flange arranged in the flood prevention bin 2 in the vertical direction. The cross section of the guide rail 6 is trapezoidal or circular. The slide block 7 is in a dovetail groove shape, encircles the guide rail 6 and can slide along the guide rail 6. Every guide rail 6 is provided with two sliders 7 to last interval, and slider 7 passes through slider connecting piece 8 and flood prevention panel 1 fixed connection. The guide rail 6 is matched with the sliding block, so that the flood prevention panel 1 can only move along the axis direction of the guide rail 6.
As shown in fig. 1, 4, 5 and 6, the worm jacking device 4 comprises a rack 9, an output gear 10 adapted to the rack 9, a worm mechanism 11 and a power device 12. The worm mechanism 11 is in transmission connection with the power device 12, the output gear 10 is in transmission connection with the worm mechanism 11, the output gear 10 is meshed with the rack 9, and the power device 12 is used for driving the output gear 10 to rotate so that the output gear 10 and the rack 9 move relatively; the worm mechanism 11 has a self-locking feature.
Specifically, the rack 9 is arranged in the vertical direction and fixedly installed on one side surface of the flood prevention panel 1; the mounting direction of the rack 9 is parallel to the mounting direction of the guide rail 6. The output gear 10, the worm mechanism 11 and the power device 12 are all fixedly installed in a transmission mechanism box body 13 inside the flood prevention bin 2, and the transmission mechanism box body 13 is fixedly installed inside the flood prevention bin 2 through bolts.
In this embodiment, the power device 12 is a motor, and the transmission mechanism between the power device 12 and the worm mechanism 11 is a coupler 14 and a first transfer gear 15 in sequence. The wheel axle of the first transfer gear 15 is connected with the output shaft of the power device 12 through a coupling 14, and the first transfer gear 15 is meshed with a second transfer gear 17 on a worm 16 of the worm mechanism 11. The worm 16 is coaxially coupled to a second transfer gear 17, and the second transfer gear 17 can drive the worm 16 to rotate along the axis thereof. The worm mechanism 11 comprises a worm wheel 18 in addition to the worm 16, the worm wheel 18 is meshed with the worm 16, the worm 16 can transmit rotation to the worm wheel 18, and the axle of the worm wheel 18 is fixedly connected with the output gear 10.
In the process of driving the flood control panel 1 to ascend and descend, the power device 12 drives the worm 16 of the worm mechanism 11 to rotate, the worm 16 drives the worm wheel 18 to rotate, the worm wheel 18 drives the output gear 10 to rotate, and the output gear 10 drives the rack 9 arranged in the vertical direction to rotate. The flood prevention panel 1 is fixedly connected with the rack 9, so that the flood prevention panel 1 can also move up and down along with the rack 9. The worm wheel 18 and the worm 16 may serve as a speed reduction mechanism for transmitting the power output from the power device 12 to the flood prevention panel 1. In addition, the worm mechanism 11 adopts a single-head small lead angle and has a self-locking function, so that the flood prevention panel 1 cannot drop due to dead weight accident caused by reasons such as power failure and the like.
A worm 16 of the worm mechanism 11 is arranged along the vertical direction, and the top end of the worm 16 extends to an opening at the top of the flood prevention bin 2; the tip of the worm 16 is provided with a connecting portion 19 for connection with a manual operating lever. When the power device 12 fails or is powered off, a user can connect the manual operating rod to the connecting part 19 at the top of the worm 16, and the worm 16 is rotated by pulling the manual operating rod, so that the flood prevention panel 1 is driven to lift.
The top surface of the transmission mechanism box body 13 is flush with the top of the flood prevention bin 2, a flood prevention panel cover plate 20 is arranged at the top of the transmission mechanism box body 13, the flood prevention panel cover plate 20 is located right above the worm 16, and a bearing 21 is arranged between the top end of the worm 16 and the flood prevention panel cover plate 20. The flood control panel cover plate 20 is provided with a manual operation cover plate 22. When the flood control panel 1 needs to be driven to rise through the manual operation rod, the manual operation cover plate 22 is opened, and the manual operation rod (not shown in the figure) is connected with the top of the worm 16.
In this embodiment, in order to accommodate power device 12, flood prevention storehouse 2 has certain thickness, and the width of the opening at the top of flood prevention storehouse 2 slightly is less than the thickness of flood prevention storehouse 2. In order to avoid the falling of the pedestrians, the top edge of the flood control panel 1 is bent and extended towards the horizontal direction to form a flood control panel top plate 23. The flood control panel top plate 23 covers the opening at the top of the flood control bin 2, and is flush with the flood control panel cover plate 20 and the top of the flood control bin 2 when the flood control panel top plate 23 is stored inside the flood control bin 2.
As shown in fig. 4, 8 and 10, the power device 12 of the worm jacking device 4 is electrically connected with the control module 24. The control module 24 includes a driver 25 and a controller 26, the driver 25 is configured to output pulses with a specified frequency and direction to the power device 12 under the control of the controller 26, so that the power device 12 rotates according to a predetermined rotation speed and direction, and further controls the movement speed and the movement direction of the flood control panel 1. An upper limit switch 27 and a lower limit switch 28 are mounted on the guide rail 6 of the guide structure 3, and both the upper limit switch 27 and the lower limit switch 28 are electrically connected to the controller 26. The upper limit switch 27 and the lower limit switch 28 are both normally open contact limit switches. The controller 26 detects the position of the flood control panel 1 through the upper limit switch 27 and the lower limit switch 28 so as to control the upper limit of the rise and the lower limit of the flood control panel 1. The controller 26 of the control module 24 is also in communication connection with the remote control device 30, and a user can send a control instruction to the controller 26 through the remote control device 30 to remotely control the lifting of the flood control panel.
As shown in fig. 1 to 3, in the using process, the flood prevention cabin 2 and the flood prevention panel 1 are arranged in the accommodating groove of the building entrance terrace 29, and the top surface of the flood prevention cabin 2 is flush with the building entrance terrace 29. When the flood control panel cover plate is in a storage state, the flood control panel cover plate 20 at the top of the flood control panel 1 is also flush with the building entrance terrace 29.
As shown in fig. 1, 2, 3, 5 and 10, a user may control the flood prevention panel 1 to rise through the control module 24 and the remote control device 30; if power is off or the power device 12 fails, the user can open the manual operation cover plate 22, connect the manual operation rod with the top of the worm 16, and can drive the worm 16 to drive the flood control panel to rise by pulling the operation handle. After the flood control panel 1 rises, the flood control panel 1 is blocked between the door stacks 5 at the two ends of the accommodating groove to form a water retaining structure.
In the embodiment, in specific implementation: by combining the heights of the ground access of different buildings and the corresponding flood prevention requirements, the height of the flood prevention panel 1 can be flexibly adjusted by changing the installation position of the upper limit switch 27 on the guide rail 6, so that the flood prevention capability of the underground building is effectively improved.
Although the present invention has been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made without departing from the scope of the invention as defined in the appended claims, and therefore they are not to be considered in a repeated detail herein.
Claims (9)
1. The utility model provides an automatic and manual flood prevention facility of building ground entrance and exit which characterized in that: the flood prevention facilities comprise flood prevention panels and flood prevention bins for accommodating the flood prevention panels; the flood prevention bin is arranged in a containing groove formed in a terrace at an entrance and an exit of the building; a guide structure and a worm jacking device are arranged between the flood prevention bin and the flood prevention panel; the worm jacking device is used for driving the flood prevention panel to ascend along the guide structure so as to form a water retaining structure.
2. The flood prevention facility at the ground entrance and exit of the automatic and manual building according to claim 1, characterized in that: the top of the flood prevention bin is provided with an opening for the flood prevention panel to come in and go out.
3. The flood prevention facility at the ground entrance and exit of the automatic and manual building according to claim 1, characterized in that: the guide structure comprises a guide rail and a plurality of sliding blocks which are arranged on the guide rail and slide along the guide rail; the guide rail is arranged along the vertical direction.
4. The flood prevention facility at the ground entrance and exit of the automatic and manual building according to claim 3, characterized in that: the guide rail is fixedly installed inside the flood prevention bin, and the sliding block is fixedly connected with the flood prevention panel.
5. The flood prevention facility at the ground entrance and exit of the automatic and manual building according to claim 3, characterized in that: an upper limit switch and a lower limit switch are arranged on the guide rail; the upper limit switch and the lower limit switch are electrically connected with a control module of the worm jacking device.
6. The flood prevention facility at the ground entrance and exit of the automatic and manual building according to claim 1, characterized in that: the worm jacking device comprises a rack, an output gear matched with the rack, a worm mechanism and a power device; the worm mechanism is in transmission connection with the power device, the output gear is in transmission connection with the worm mechanism, the output gear is meshed with the rack, and the power device is used for driving the output gear to rotate so as to enable the gear and the rack to move relatively; the worm mechanism is a self-locking worm mechanism.
7. The flood prevention facility at the ground entrance and exit of the automatic and manual building according to claim 6, characterized in that: the rack is arranged along the vertical direction, the rack is fixedly connected with the flood prevention panel, and the output gear, the worm mechanism and the power device are fixedly arranged inside the flood prevention bin.
8. An automatic and manual flood prevention facility at a building ground entrance/exit according to claim 6 or 7, characterized in that: the worm mechanism comprises a worm wheel and a worm which are matched with each other, the worm is arranged in the vertical direction and extends to the opening in the top of the flood prevention bin; the top end of the worm is provided with a connecting part used for being connected with a manual operating rod.
9. The flood prevention facility at the ground entrance and exit of the automatic and manual building according to claim 6, characterized in that: the power device comprises a motor, and the motor is electrically connected with the control module; the control module is in communication connection with the remote control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189299.8U CN210033202U (en) | 2019-02-11 | 2019-02-11 | Automatic and manual flood prevention facility at entrance and exit of building ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189299.8U CN210033202U (en) | 2019-02-11 | 2019-02-11 | Automatic and manual flood prevention facility at entrance and exit of building ground |
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| Publication Number | Publication Date |
|---|---|
| CN210033202U true CN210033202U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920189299.8U Active CN210033202U (en) | 2019-02-11 | 2019-02-11 | Automatic and manual flood prevention facility at entrance and exit of building ground |
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| Country | Link |
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| CN (1) | CN210033202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812215A (en) * | 2019-02-11 | 2019-05-28 | 上海市隧道工程轨道交通设计研究院 | A kind of automatic and manually flood control facility at constructure ground entrance |
-
2019
- 2019-02-11 CN CN201920189299.8U patent/CN210033202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812215A (en) * | 2019-02-11 | 2019-05-28 | 上海市隧道工程轨道交通设计研究院 | A kind of automatic and manually flood control facility at constructure ground entrance |
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