CN109972963B - Waterproof gate door plant clamping control device - Google Patents
Waterproof gate door plant clamping control device Download PDFInfo
- Publication number
- CN109972963B CN109972963B CN201811431299.0A CN201811431299A CN109972963B CN 109972963 B CN109972963 B CN 109972963B CN 201811431299 A CN201811431299 A CN 201811431299A CN 109972963 B CN109972963 B CN 109972963B
- Authority
- CN
- China
- Prior art keywords
- waterproof
- interface unit
- telescopic actuator
- information processing
- processing interface
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 19
- 239000012945 sealing adhesive Substances 0.000 claims abstract description 5
- 230000010365 information processing Effects 0.000 claims description 41
- 230000009471 action Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001939 inductive effect Effects 0.000 abstract description 3
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- 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
- E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
- E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
- E05F15/684—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by chains
-
- 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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Abstract
The invention discloses a waterproof gate door plate clamping control device, which is used for controlling the actuation of a telescopic actuator, wherein in the process of actuating the telescopic actuator and driving a push-pull rod to push the clamping-press rod to clamp one surface end of a waterproof door plate, the tightness of the other surface end of the waterproof door plate attached to a sealing adhesive tape is higher, and the electric power consumption of the telescopic actuator is higher; the waterproof gate does not need a limit or an inductive switch to detect the progress of the telescopic actuator, avoids or reduces the tedious adjustment or error adjustment of the energy transmitted from the progress thrust of the telescopic actuator to the clamping and pressing rod, and improves the reliability of the watertight effect of the waterproof door plate.
Description
Technical Field
The invention relates to a waterproof gate door plate clamping control device which takes a telescopic actuator as waterproof door plate watertight clamping power, can avoid or reduce tedious adjustment or error adjustment of thrust energy and has the advantage of improving the watertight reliability of a waterproof door plate.
Background
The weather changes around the world, so that various natural disasters frequently occur, such as typhoons, continuous flood and loss of lives and properties of people are caused, and the damage caused by the flood invading into rooms or basements can be reduced by using the water-proof gate, wherein the use of the automatic or electric water-proof gate in public places is the most certain; in the existing electric water gate, as in the new patent of "water gate door plate direct pushing clamping watertight structure" utility model in taiwan, No. M534234, the water gate plate is lowered into the track of the door rail to form a water gate wall, the telescopic end of the telescopic actuator in the case is linked with a pull rod to drive a group of clamping devices in the door rail, and the direction of acting force is changed by the clamping devices to horizontally push a clamping rod to clamp the water gate plate at one end, so that the other end of the water gate plate is tightly attached to a sealing adhesive tape in the door rail to generate watertight (waterproof) effect; although the actions of the extension process and the retraction return stroke of the telescopic end of the telescopic actuator can push the clamping and pressing rod to clamp or separate the waterproof door panel, the stop time of the clamping and pressing action of the clamping and pressing rod to the waterproof door panel or the time of the separation of the clamping and pressing action from the return stroke action must be sensed or detected to transmit the information that the telescopic actuator stops acting by a switch element, namely, the extension process of the telescopic end of the telescopic actuator is that a process limit switch (such as a touch switch) is arranged on a transmission path, and when the waterproof door panel is pushed and pressed by the clamping and pressing rod to reach a preset watertight degree, the process limit switch is touched (the power end electric control loop of the telescopic actuator is switched) timely to control the telescopic actuator to stop the process action; obviously, the pressure stopping time point when the clamping and pressing rod pushes and presses the waterproof door panel is completely determined by the touch reaction point of the progress limit switch, the reaction is too fast, the waterproof door panel is not well sealed with the sealing rubber strip, and the reaction is too slow, so that the sealing rubber strip is too large and deformed, and the waterproof capability is reduced; generally speaking, the final stage micro displacement of the clamping and pressing rod can generate great influence on the clamping and locking force of the waterproof door panel, the limit switch belongs to a non-precise sensing element in the electric control field (the triggering reaction tolerance is large), and a multi-connecting-rod transmission mechanism is arranged between the pull rod and the clamping and pressing rod, so that great force transmission action errors are bound to exist, therefore, the installation engineering of the waterproof gate needs to spend much manpower, and the action consistency of the transmission connecting rod is checked or corrected in a complicated way, and the action position or the triggering reaction point of the limit switch is adjusted; although the mechanical limit switch can be changed to a photoelectric switch element to increase the control precision, the multi-link transmission mechanism is not only capable of reducing the inspection labor when the machining size precision of the link is in accordance with the requirement, but is mostly limited by the installation environment condition of the waterproof gate, so that the optimal locking point is not easy to be accurately adjusted or adjusted, and the watertight reliability after the waterproof gate is officially started is influenced.
Disclosure of Invention
The invention provides a waterproof gate door plate clamping and pressing control device, which is a waterproof gate, a plurality of waterproof door plates are arranged in a case in parallel and lean against the case, a motor can drive the waterproof door plates through a chain wheel and a chain, the waterproof door plates are put down along the tracks of a pair of door rails one by one and are mutually overlapped to form a waterproof wall, at least one telescopic actuator taking the motor as power is arranged in the case at the upper ends of the door rails, a telescopic end process and a return stroke action of the telescopic actuator are utilized to link a push-pull rod to lift in the door rails to drive a group of clamping devices, the clamping devices push a clamping rod to generate horizontal displacement action on the tracks of the door rails, one surface end of the waterproof door plate can be clamped by the clamping rod, and the other surface end is tightly leaned against a sealing adhesive tape in the door rails to form watertightness; the telescopic end of the telescopic actuator is controlled by a group of clamping control devices, and the clamping control devices at least comprise a power supply, an actuation control unit, a current feedback signal generating unit and an information processing interface unit; the power supply is connected with an external power supply through an input end to perform voltage stabilization and rectification processing, and provides a voltage stabilization power supply for the telescopic actuator end and provides working power for the information processing interface unit end; the actuating control unit is connected with a voltage-stabilized power supply from the power supply end and controls the telescopic actuator to generate the actions of extension process, retraction return stroke or stopping through the switching of a switch circuit; the current feedback signal generating unit detects the power signal change of the telescopic actuator on the control circuit of the telescopic actuator by the actuating control unit and converts the detection signal, and outputs a current feedback value signal to the information processing interface unit; the information processing interface unit is provided with at least one microprocessor, a current comparison value is arranged on the microprocessor, the current feedback signal generating unit end receives the current feedback value signal and compares the current feedback value signal with the current comparison value, and when the current feedback value signal is greater than the current comparison value, a stop signal is output to the actuating control unit, so that the actuating control unit controls the telescopic actuator to stop actuating; namely, the clamping control device is used for controlling the actuation of the telescopic actuator, in the process that the telescopic actuator actuates in the process of driving the push-pull rod to push the clamping rod to clamp one surface end of the waterproof door panel, along with the tightness that the other surface end of the waterproof door panel is attached to the sealing rubber strip, the higher the electric power consumption of the telescopic actuator is, when the waterproof door panel is attached to the sealing rubber strip to reach the preset tightness, the current feedback value signal transmitted to the signal processing interface unit through the current feedback signal unit is greater than the current comparison value, and the actuation of the telescopic actuator is automatically stopped; the waterproof gate does not need a limit or an inductive switch to detect the progress of the telescopic actuator, avoids or reduces the tedious adjustment or error adjustment of the energy transmitted from the progress thrust of the telescopic actuator to the clamping and pressing rod, and improves the reliability of the watertight effect of the waterproof door plate.
A further object of the present invention is to provide a device for controlling the clamping pressure of a door panel of a water gate, wherein an input end of the information processing interface unit is provided with a comparison value setter, and the comparison value setter can adjust or set the current comparison value of the microprocessor, so that the clamping pressure of the clamping pressure bar on the water gate can be adjusted or set simply and quickly by the comparison value setter.
Another objective of the present invention is to provide a device for controlling the clamping pressure of a door panel of a water gate, wherein an input end of the information processing interface unit is provided with a clamping pressure operator, and the information processing interface unit has a plurality of output ends electrically connected to the actuation control unit, and the actuation control unit can be operated by the clamping pressure operator to perform a switching operation, so that the actuation control unit can control the actuation of the telescopic actuator, and the information processing interface unit can perform digital or intelligent management.
Another objective of the present invention is to provide a device for controlling the clamping pressure of a door panel of a water gate, wherein an input end of the information processing interface unit is provided with a return limit switch, and the return limit switch is assembled at an end position of a return path of a return link of a telescopic end of the telescopic actuator, and when the telescopic end of the telescopic actuator returns to a start position, the information processing interface unit generates a stop signal to the actuation control unit through detection of the return limit switch, so that the actuation control unit can immediately control the telescopic actuator to stop actuation.
Another objective of the present invention is to provide a device for controlling the clamping pressure of a door panel of a water gate, wherein an output end of the information processing interface unit is provided with a prompter, when the information processing interface unit receives a current feedback value signal from the current feedback signal generating unit for comparison, the information processing interface unit generates or changes a prompting signal through the prompter, and can transmit a comparison process or result to the outside as a prompting message; and the prompter is an LED light-emitting diode light signal prompter, and the adhesion of the waterproof door plate and the sealing rubber strip is judged to be in a not-tight or completely-tight waterproof state according to the change of the brightness, the color or the flashing rate of the light signal.
Still another objective of the present invention is to provide a device for controlling the clamping pressure of a door panel of a water gate, wherein an output end of the information processing interface unit is provided with a display, and characters, numbers or figures can be displayed through the display, so that the working content or data of the information processing interface unit can be displayed through the display to transmit information to the outside.
Drawings
FIG. 1 is a schematic front view of the exterior of a floodgate according to the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1A-A;
FIG. 3 is a schematic front view of the waterproof door panel of the present invention as it is lowered;
FIG. 4 is a schematic cross-sectional view of the waterproof door panel of the present invention when it is lowered;
FIG. 5 is a schematic side sectional view of a door rail clamp according to the present invention;
FIG. 6 is a schematic view of the assembly structure of the internal clip of the door rail cross section according to the present invention;
FIG. 7 is a schematic side sectional view of the door rail when the waterproof door panel of the present invention is watertight in the door rail;
FIG. 8 is a schematic view of the internal structure of the door rail cross section of the waterproof door panel of the present invention when the door rail is watertight;
FIG. 9 is a block diagram of a system of a clamping control device according to the present invention.
Reference number description 10-chassis; 11-a motor; 12-a sprocket; 13-a chain; 20-waterproof door panel; 30-a door rail; 31-a track; 32-sealing adhesive tape; 40-a telescopic actuator; 50-a push-pull rod; 60-a clamp; 70-clamping and pressing rod; 80-a nip control device; 81-a power supply; 82-an actuation control unit; 83-a current feedback signal generating unit; 84-information processing interface unit; 840-a microprocessor; 841-comparison value setter; 842-a crimp operator; 843-return limit switch; 844-a prompter; 845-a display; 85-external power supply.
Detailed Description
The present invention to achieve the above objects, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings, wherein:
a waterproof gate door plate clamping and pressing control device, as shown in figures 1, 2, 3, 4, is a waterproof gate, a plurality of waterproof door plates 20 are arranged in a machine box 10 in parallel, a motor 11 can drive the waterproof door plates 20 through a chain wheel 12 and a chain 13, the waterproof door plates 20 are put down one by one along a track 31 of a pair of door rails 30 and are mutually overlapped to form a waterproof wall, at least one telescopic actuator 40 using the motor as power is arranged in the machine box 10 at the upper end of the door rails 30, a telescopic end process and a return motion of the telescopic actuator 40 are utilized, as shown in figures 2, 4, 5, 6, 7, 8, a push-pull rod 50 is linked to lift in the door rails 30 to drive a group of clamping devices 60, the clamping devices 60 push a clamping rod 70 to generate a horizontal displacement motion on the track 31 of the door rails 30, one end of the waterproof door plate 20 can be clamped by the clamping rod 70, the other end of the door rail is tightly attached to a sealing rubber strip 32 in the door rail 30 to form watertight; as shown in fig. 2, 4 and 9, the retracting and retracting actions of the retracting and extending actuator 40 are controlled by a set of clamping and pressing control device 80, wherein the clamping and pressing control device 80 at least comprises a power supply 81, an actuating control unit 82, a current feedback signal generating unit 83 and an information processing interface unit 84; the power supply 81 is connected to an external power source 85 at an input end thereof for voltage stabilization and rectification, and provides a voltage-stabilized power supply to the telescopic actuator 40 end and working power to the information processing interface unit 84 end; the actuating control unit 82 is a loop switch unit composed of a plurality of relay switches, and a stabilized voltage power supply is connected to the end of the power supply 81, and the telescopic actuator 40 is controlled to generate the actions of extension, retraction or stop through the switching of a switch circuit; the current feedback signal generating unit 83 detects the change of the power signal of the telescopic actuator 40 in the control circuit of the actuator control unit 82 to the telescopic actuator 40, and converts the detected signal to output a current feedback value signal to the information processing interface unit 84; the information processing interface unit 84 has at least one microprocessor 840, the microprocessor 840 is provided with (stores and memorizes) a current comparison value, the current feedback signal generating unit 84 receives the current feedback value signal and compares the current feedback value signal with the current comparison value, and when the current feedback value signal is greater than the current comparison value, a stop signal is output to the actuation control unit 82, so that the actuation control unit 82 controls the telescopic actuator 40 to stop actuating; that is, the clamping control device 80 is used for controlling the actuation of the telescopic actuator 40, as shown in fig. 4, 6, 7 and 9, in the process that the telescopic actuator 40 is operated to move and the push-pull rod 50 is linked to push the clamping rod 70 to clamp one end of the waterproof door panel 20, as the tightness of the other end of the waterproof door panel 20 against the sealing rubber strip 22 is tighter, the telescopic actuator 40 uses higher electric power (higher current), when the waterproof door panel 20 is tightly leaned against the sealing rubber strip 32 to reach a predetermined tightness, the current feedback value signal transmitted to the signal processing interface unit 84 through the current feedback signal unit 82 is greater than the current comparison value, and the actuation of the telescopic actuator 40 is automatically stopped; the waterproof gate does not need limit or inductive switch to detect the process (preset end point) of the telescopic actuator 40, thereby avoiding or reducing the tedious adjustment or error adjustment of the energy transmitted from the process thrust of the telescopic actuator 40 to the clamping rod 70 and improving the reliability of the watertight effect of the waterproof door panel.
According to the above embodiment, as shown in fig. 9, an input end of the information processing interface unit 84 is provided with a comparison value setting device 841, the comparison value setting device 841 can adjust or set the comparison value of the current of the microprocessor 840, as shown in fig. 4, 7, 8 and 9, so that the clamping pressure of the clamping pressure bar 70 on the waterproof door panel 20 can be adjusted or set simply and quickly by the comparison value setting device 841.
According to the above embodiment, as shown in fig. 9, a clamping operation device 842 is disposed at an input end of the information processing interface unit 84, and the information processing interface unit 84 has a plurality of output ends electrically connected to the actuating control unit 82, the actuating control unit 82 can be operated to perform a switching operation through the clamping operation device 842, so that the actuating control unit 82 can control the actuation of the telescopic actuator 40, and the information processing interface unit 84 can perform digital or intelligent management.
According to the above embodiment, as shown in fig. 9, an input end of the information processing interface unit 84 is provided with a return limit switch 843, as shown in fig. 2 and 4, and the return limit switch 843 is assembled at an end position of a return path of the push-pull rod 50 linked with the return of the telescopic end of the telescopic actuator 40, as shown in fig. 2, 4 and 9, when the telescopic end of the telescopic actuator 40 returns to the start position, the information processing interface unit 84 generates a stop signal to the actuation control unit 82 through detection of the return limit switch 843, so that the actuation control unit 82 can immediately control the telescopic actuator 40 to stop the return actuation.
According to the above embodiment, as shown in fig. 9, an output end of the information processing interface unit 84 is provided with a prompter 844, when the information processing interface unit 84 receives the current feedback value signal from the current feedback signal generating unit 83 for comparison, the information processing interface 84 generates or changes through the prompting signal of the prompter 844, and can transmit the comparison process or result to the outside for prompting information; the indicator 844 is an LED light indicator 844, and it is determined from the change of the brightness, color or flashing rate of the light, as shown in fig. 4, 7 and 8, that the waterproof door panel 20 is not in close contact with the sealing rubber strip 32 or is in a completely close waterproof state.
According to the above embodiment, as shown in fig. 9, an output end of the information processing interface unit 84 is provided with a display 845, and characters, numbers or figures can be displayed through the display 845, so that the working content or data of the information processing interface unit 84 is displayed through the display 845 to transmit information to the outside.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A waterproof gate door plant pinches and presses the controlling device, it is a waterproof gate, lean on and put a plurality of waterproof door plants in a chassis, drive these waterproof door plants through sprocket and chain by a motor, a plurality of waterproof door plants put down one by one along the orbit of a pair of door rails, it forms a waterproof wall to overlap each other, and the chassis of the upper end of the door rail of this pair of doors has at least one flexible actuator taking motor as power, utilize a flexible end course and return stroke movement of the flexible actuator, link a push-and-pull rod and go up and down and drive a pack of clamp catches in the door rail, and promote a clamp bar to produce the horizontal displacement movement on the orbit of the door rail by the clamp catch, press a face end of the waterproof door plant by the clamp bar, make another face end closely lean on and form the watertight on a sealing adhesive tape in the door rail; the method is characterized in that:
the telescopic end of the telescopic actuator is controlled by a group of clamping control devices, and the clamping control devices at least comprise a power supply, an actuation control unit, a current feedback signal generating unit and an information processing interface unit;
the power supply is connected with an external power supply through an input end to perform voltage stabilization and rectification processing, and provides a voltage stabilization power supply for the telescopic actuator end and provides working power for the information processing interface unit end;
the actuating control unit is connected with a voltage-stabilized power supply from the power supply end and controls the telescopic actuator to generate the actions of extension process, retraction return stroke or stopping through the switching of a switch circuit;
the current feedback signal generating unit detects the power signal change of the telescopic actuator on the control circuit of the telescopic actuator by the actuating control unit, converts the detection signal and outputs a current feedback value signal to the information processing interface unit;
the information processing interface unit is provided with at least one microprocessor, a current comparison value is arranged on the microprocessor, the current feedback signal generating unit end receives the current feedback value signal and compares the current feedback value signal with the current comparison value, and when the current feedback value signal is greater than the current comparison value, a stop signal is output to the actuating control unit, so that the actuating control unit controls the telescopic actuator to stop actuating;
the clamping control device is used for controlling actuation of the telescopic actuator, the process of the telescopic actuator is actuated to drive the push-pull rod to push the clamping rod to clamp one end of the waterproof door panel, the tightness of the sealing rubber strip is tighter along with the other end of the waterproof door panel clinging to the other end of the waterproof door panel, the higher electric power consumption of the telescopic actuator is, when the waterproof door panel clings to the sealing rubber strip to reach the preset tightness, the current feedback value signal transmitted to the signal processing interface unit through the current feedback signal unit is greater than the current comparison value, and the telescopic actuator is automatically stopped from actuating.
2. The apparatus of claim 1, wherein an input of the interface unit has a comparison value setter, and the comparison value setter modulates or sets a comparison value of the current of the microprocessor.
3. The apparatus of claim 1, wherein an input of the interface unit has a clamping operator, and the interface unit has a plurality of outputs electrically connected to the actuation control unit, and the clamping operator operates the actuation control unit to perform the switching operation.
4. The apparatus as claimed in claim 1, wherein an input end of the information processing interface unit is provided with a return limit switch, and the return limit switch is assembled at an end position of a return path of the push-pull rod linked to the return of the telescopic end of the telescopic actuator, when the telescopic end of the telescopic actuator returns to the start position, the information processing interface unit generates a stop signal to the actuation control unit through detection of the return limit switch, so that the actuation control unit immediately controls the telescopic actuator to stop actuation.
5. The apparatus of claim 1, wherein an output terminal of the information processing interface unit is provided with a reminder, and when the information processing interface unit receives the current feedback value signal from the current feedback signal generating unit for comparison, the information processing interface unit generates or changes a prompting signal through the reminder to transmit the comparison process or result to the outside as a prompting message.
6. The waterproof gate door panel clamping control device as claimed in claim 5, wherein the indicator is an LED light indicator, and the adherence of the waterproof door panel and the sealing rubber strip is determined to be in a not-tight or completely-tight waterproof state according to the change of the brightness, color or flashing rate of the light indicator.
7. The apparatus as claimed in claim 1, wherein an output end of the information processing interface unit is provided with a display, and characters, numbers or figures are displayed on the display, so that the operation contents or data of the information processing interface unit are displayed on the display to transmit information to the outside.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106143633 | 2017-12-13 | ||
| TW106143633A TWI647377B (en) | 2017-12-13 | 2017-12-13 | Waterproof gate door plate clamping control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109972963A CN109972963A (en) | 2019-07-05 |
| CN109972963B true CN109972963B (en) | 2020-12-08 |
Family
ID=65804100
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821957946.7U Withdrawn - After Issue CN209891948U (en) | 2017-12-13 | 2018-11-26 | Waterproof gate door plant clamping control device |
| CN201811431299.0A Active CN109972963B (en) | 2017-12-13 | 2018-11-26 | Waterproof gate door plant clamping control device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821957946.7U Withdrawn - After Issue CN209891948U (en) | 2017-12-13 | 2018-11-26 | Waterproof gate door plant clamping control device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN209891948U (en) |
| TW (1) | TWI647377B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI647377B (en) * | 2017-12-13 | 2019-01-11 | 三久建材工業股份有限公司 | Waterproof gate door plate clamping control device |
| CN110847745B (en) * | 2019-11-15 | 2021-08-17 | 上海交通大学 | Automatic cover opening and closing device and method suitable for waterproof pressure-resistant cabin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453102Y (en) * | 2000-11-08 | 2001-10-10 | 马永聪 | Fire-proof rolling curtain having safety protective means |
| CN101656502A (en) * | 2009-09-15 | 2010-02-24 | 深圳市汉武科技有限公司 | Half-height safety door |
| DE202010010297U1 (en) * | 2010-07-10 | 2010-10-14 | Tseng, Li-Yu, Shin Zu | Automatic water lock |
| CN201751516U (en) * | 2010-07-02 | 2011-02-23 | 曾立宇 | Automatic water proof gate structure |
| CN203174562U (en) * | 2012-11-05 | 2013-09-04 | 唐山现代工控技术有限公司 | Protective device for hydraulic electric gate |
| CN203270522U (en) * | 2013-05-06 | 2013-11-06 | 洪绍博 | Improved structure for packing device of electric floodgate |
| CN209891948U (en) * | 2017-12-13 | 2020-01-03 | 三久建材工业股份有限公司 | Waterproof gate door plant clamping control device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM461684U (en) * | 2013-04-30 | 2013-09-11 | shao-bo Hong | Improved structure of packing device of electric water gate |
| TWM534234U (en) * | 2016-08-01 | 2016-12-21 | Yan-Xian Li | Waterproof gate door-plate straight-pushing and clamping-pressing water-tight structure |
| CN206571396U (en) * | 2017-03-15 | 2017-10-20 | 李永刚 | A kind of flood prevention doors |
-
2017
- 2017-12-13 TW TW106143633A patent/TWI647377B/en active
-
2018
- 2018-11-26 CN CN201821957946.7U patent/CN209891948U/en not_active Withdrawn - After Issue
- 2018-11-26 CN CN201811431299.0A patent/CN109972963B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453102Y (en) * | 2000-11-08 | 2001-10-10 | 马永聪 | Fire-proof rolling curtain having safety protective means |
| CN101656502A (en) * | 2009-09-15 | 2010-02-24 | 深圳市汉武科技有限公司 | Half-height safety door |
| CN201751516U (en) * | 2010-07-02 | 2011-02-23 | 曾立宇 | Automatic water proof gate structure |
| DE202010010297U1 (en) * | 2010-07-10 | 2010-10-14 | Tseng, Li-Yu, Shin Zu | Automatic water lock |
| CN203174562U (en) * | 2012-11-05 | 2013-09-04 | 唐山现代工控技术有限公司 | Protective device for hydraulic electric gate |
| CN203270522U (en) * | 2013-05-06 | 2013-11-06 | 洪绍博 | Improved structure for packing device of electric floodgate |
| CN209891948U (en) * | 2017-12-13 | 2020-01-03 | 三久建材工业股份有限公司 | Waterproof gate door plant clamping control device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201928185A (en) | 2019-07-16 |
| CN209891948U (en) | 2020-01-03 |
| CN109972963A (en) | 2019-07-05 |
| TWI647377B (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109972963B (en) | Waterproof gate door plant clamping control device | |
| CN109653339B (en) | Automatic open-close type rainwater grate | |
| CN204326824U (en) | A kind of novel intelligent electric sliding sash | |
| TWM562334U (en) | Door panel clamping pressure control device of waterproof gate | |
| CN2832877Y (en) | Retractable full-automatic clothes airer | |
| CN102561929B (en) | Intelligent roller shutter door controller and control method thereof | |
| JP6481876B1 (en) | Waterproof gate door crimping control device | |
| CN211923907U (en) | Power failure prevention translation automatic door | |
| JP3215529U (en) | Waterproof gate door crimping control device | |
| CN202380877U (en) | Electric chain-type window opener | |
| CN214752681U (en) | Display screen | |
| CN204035284U (en) | The control circuit of pipe pressing device and pipe pressing device | |
| CN207701163U (en) | One kind pressing gas controller | |
| CN209891163U (en) | Hydraulic swing type water-proof gate control device | |
| CN114320062A (en) | Development and application of resistance-to-rise technology of industrial door lifting door | |
| CN202551452U (en) | Two-line double-control type control circuit | |
| CN202488839U (en) | Energy-saving lighting control device for workshop | |
| CN2630448Y (en) | Resistance rebound device for rolling door | |
| CN201819961U (en) | Device for detecting short circuit detection of switch-on control lead wire | |
| CN201508600U (en) | Release type alarm device | |
| CN204984066U (en) | A four -wire system controlling means for electric door closer | |
| CN217035082U (en) | Mining safety pilot lamp | |
| CN209275319U (en) | A kind of telescopic rubbish feed device | |
| CN211369986U (en) | Electric window | |
| CN217973318U (en) | Exhaust comprehensive device of vacuum heat treatment furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40005099 Country of ref document: HK |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |