CN111287639A - Convenient and fast-to-install flapping door - Google Patents
Convenient and fast-to-install flapping door Download PDFInfo
- Publication number
- CN111287639A CN111287639A CN202010207383.5A CN202010207383A CN111287639A CN 111287639 A CN111287639 A CN 111287639A CN 202010207383 A CN202010207383 A CN 202010207383A CN 111287639 A CN111287639 A CN 111287639A
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- Prior art keywords
- door
- reset
- wheel
- bearing
- rotating shaft
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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
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
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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
- E01F13/06—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 by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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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
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a flap door convenient and rapid to install, which adopts a vertically installed reset device to realize the function of automatically withdrawing a door shield after the flap door is powered off, and is convenient to install and maintain, and the flap door occupies a small installation space of a gate machine. The regional door shield that is equipped with admittedly in the upper portion of door shield pivot, be provided with the motor in the inner chamber of bottom installing support, coupling resetting means specifically includes the frame body, the connecting axle, the main tributary backup pad, it constitutes the frame body to go up backup pad and bracing piece, the upper surface rigid coupling of main tributary backup pad has the corresponding bottom of bracing piece, the upper end rigid coupling of bracing piece is in the lower surface of last backup pad, it is equipped with the bearing frame and installs the bearing to go up to be equipped with on the backup pad, the bearing is run through at the top of connecting axle, the top epirelief of connecting axle is behind the bearing frame, concave cross slot has been seted up to the upper surface of connecting axle, the bottom lower extreme of door shield pivot is protruding cartridge in.
Description
Technical Field
The invention relates to the technical field of a flap door structure, in particular to a flap door convenient and rapid to install.
Background
At present, automatic ticket checking systems (gate) of rail transit, intelligent building entrance guard and the like increasingly adopt the patting door (door shield horizontal rotation) as an opening/closing actuator of a channel, under the general condition, the channel is in a normally closed state, when a passenger needs to pass through, payment is completed (in advance) or the passing demand is met, the patting door shield is opened, and the passenger passes through the gate, as shown in figure 1.
The utility model discloses a door is beaten to the state of emergency such as having a power failure, the door is beaten to the technical requirement usually needs automatic opening at emergency, the function that the power failure of current beating door was opened is realized by the extension spring, extension spring one end is fixed on the extension spring axle, the other end is connected with the extension spring belt, the other end and the coupling of extension spring belt reset the wheel and be connected, during the assembly, the extension spring has certain tensile force, make the coupling reset the wheel all the time have one-way revolving force, and the coupling resets the wheel and passes through the connector key and be connected with the door shield pivot, so, install the door shield of door shield pivot also all the time have one-way rotatory power. When the motor works, the motor shaft passes through the coupling reset wheel and overcomes the force of the tension spring, so that the door stop rotating shaft and the door stop rotate to required positions, and the opening and closing functions of the door stop are achieved. However, no matter where the door shield is located, when the gate has power failure, the door shield rotates back to the original position in the gate under the action of the rotary tension spring, and the gate channel is ensured to be opened. But because beat door shield and can follow 0 to 180 degrees rotatoryly, the extension spring needs to overcome motor resistance and make the door shield reset, so the extension spring needs to have great flexible stroke and great pulling force for the extension spring of level placement just so longer, whole beat door needs great installation space.
When the conventional flap door is installed, the door shield rotating shaft needs to be assembled with the bearing and the bearing seat into a whole, then penetrates through a hole of the lower shell of the gate machine to be bonded with the coupling reset wheel, and then the bearing seat and the upper supporting plate of the flap door are fixed together by using screws.
Disclosure of Invention
In order to solve the problems, the invention provides a flap door convenient and quick to install, which adopts a vertically installed reset device to realize the function of automatically withdrawing a door stop after the flap door is powered off, and the flap door is convenient to install and maintain and occupies a small installation space of a gate machine.
The utility model provides a door is patted of convenient quick installation which characterized in that: the door stop comprises a door stop rotating shaft, a door stop, a coupling resetting device, a bottom mounting bracket and a motor, wherein the door stop is fixedly arranged in the upper region of the door stop rotating shaft, the motor is arranged in an inner cavity of the bottom mounting bracket, the coupling resetting device specifically comprises a frame body and a connecting shaft, a main support plate, an upper support plate and a support rod form the frame body, the upper surface of the main support plate is fixedly connected with the corresponding bottom end of the support rod, the upper end of the support rod is fixedly connected with the lower surface of the upper support plate, the upper support plate is provided with a bearing seat and a bearing, the top of the connecting shaft penetrates through the bearing, the top of the connecting shaft protrudes out of the bearing seat, the upper surface of the connecting shaft is provided with a concave transverse groove, the lower end of the bottom of the door stop rotating shaft is inserted into the concave transverse groove downwards, and, the solid cover of lower part outer peripheral face of connecting axle has the wheel that resets, the top of wheel that resets with the regional cover in periphery of the connecting axle that the below of going up the backup pad corresponds is equipped with reset torsion spring, reset torsion spring's upper end button arm rigid coupling in go up the corresponding position of the lower surface of backup pad, reset torsion spring's lower extreme torque arm sets firmly reset wheel's corresponding position, when shaft coupling resetting means's reset torsion spring assembles, preset certain minimum torsion to reset wheel, and the uncharged motor output shaft of this torsion drive is rotatory to the door shield open mode, under the motor on-state, reset torsion spring can not drive the connecting axle and rotate.
It is further characterized in that:
the reset wheel is specifically a butterfly-shaped reset wheel, the butterfly-shaped reset wheel comprises a convex major-diameter arc, an convex limiting rod is arranged in the surface area of the main support plate corresponding to the major-diameter arc, and the limiting rod ensures that the position of the door stop rotating shaft is accurate and reliable when the door stop rotating shaft is closed towards two sides;
the outer circle of the upper surface of the connecting shaft, which is provided with the concave transverse groove, is provided with a convex centering sleeve, and the outer ring surface of the bottom of the door shield rotating shaft extends into the centering sleeve to prevent the door shield rotating shaft from displacing along the groove direction and keep the connecting shaft and the door shield rotating shaft concentric;
a flat hole is formed in the center of the reset wheel, and the axial corresponding position of the connecting shaft is inserted into the flat hole and connected, so that the synchronous rotation of the connecting shaft and the reset wheel is ensured;
the upper surface of the reset wheel is concave to form a first mounting groove, the lower torsion arm of the reset torsion spring is fixedly inserted into the first mounting groove, the lower surface of the upper supporting plate is concave to form a second mounting groove, and the upper torsion arm of the reset torsion spring is fixedly inserted into the second mounting groove, so that the quick and convenient mounting of the reset torsion spring is ensured;
the main supporting plate is supported on the corresponding vertical connecting rod of the bottom mounting support, the bottom plate of the bottom mounting support is fixedly connected to the corresponding bottom position of the gate machine, an upper bearing seat is further arranged at the top of the gate machine corresponding to the top position of the door shield rotating shaft, and the top of the door shield rotating shaft is fixedly inserted into the corresponding bearing of the bearing shaft seat, so that the position of the door shield rotating shaft is stable and reliable.
After the structure of the invention is adopted, after the shaft coupling resetting device is installed, the output shaft of the motor with the key is inserted into the corresponding keyway hole at the lower end of the connecting shaft of the shaft coupling resetting device, then the motor and the connecting shaft are fixed together through a screw, then the door shield rotating shaft of the flap door is inserted downwards from the hole of the gate casing until the lower end of the door shield rotating shaft protrudes downwards and is inserted into the concave transverse groove of the connecting shaft, the resetting device which is vertically installed is adopted, the automatic withdrawing function of the door shield after the flap door is powered off is realized, the flap door is convenient to install and maintain, and the mounting space of the gate machine occupied by the flap door is small.
Drawings
FIG. 1 is a schematic diagram of a conventional gate passage for a slap gate;
FIG. 2 is a front view structural schematic diagram of the present invention;
FIG. 3 is a schematic view of a coupling resetting device according to the present invention;
FIG. 4 is a front view of the door stop at 0 degrees according to the present invention;
FIG. 5 is a schematic view of section A-A of FIG. 4;
FIG. 6 is a schematic front view of the door stop of the present invention at 90 degrees;
FIG. 7 is a front view of the door stop of the present invention at 180 degrees;
the names corresponding to the sequence numbers in the figure are as follows:
door shield pivot 1, door shield 2, shaft coupling resetting means 3, bottom installing support 4, motor 5, frame body 6, connecting axle 7, recessed transverse groove 71, main tributary backup pad 8, go up backup pad 9, second mounting groove 91, bracing piece 10, bearing frame 11, bearing 12, reset wheel 13, major diameter circular arc 131, first mounting groove 132, flat hole 133, reset torsion spring 14, gag lever post 15, centering cover 16, bearing frame 17.
Detailed Description
A clap door for easy and quick installation, see fig. 1-7: the door shield comprises a door shield rotating shaft 1, a door shield 2, a coupling resetting device 3, a bottom mounting support 4 and a motor 5, wherein the door shield 2 is fixedly arranged in the upper region of the door shield rotating shaft 1, the motor 5 is arranged in the inner cavity of the bottom mounting support 4, the coupling resetting device 3 specifically comprises a frame body 6 and a connecting shaft 7, the frame body 6 is composed of a main support plate 8, an upper support plate 9 and a support rod 10, the upper surface of the main support plate 8 is fixedly connected with the corresponding bottom end of the support rod 10, the upper end of the support rod 10 is fixedly connected with the lower surface of the upper support plate 9, the upper support plate 9 is provided with a bearing seat 11 and a bearing 12, the top of the connecting shaft 7 penetrates through the bearing 12, the top of the connecting shaft 7 is protruded behind the bearing seat 11, the upper surface of the connecting shaft 7 is provided with a lower concave transverse groove 71, the lower end of the bottom of, the outer peripheral face of the lower part of the connecting shaft 7 is fixedly sleeved with a reset wheel 13, the peripheral area of the connecting shaft 7 corresponding to the upper part of the reset wheel 13 and the lower part of the upper supporting plate 9 is sleeved with a reset torsion spring 14, the upper end button arm of the reset torsion spring 14 is fixedly connected with the corresponding position of the lower surface of the upper supporting plate 9, the lower end torsion arm of the reset torsion spring 14 is fixedly arranged at the corresponding position of the reset wheel 13, when the reset torsion spring 14 of the coupling resetting device 3 is assembled, a certain minimum torsion force is preset for the reset wheel 13, the uncharged motor output shaft is driven by the torsion force to rotate to the door stop opening state, and the connecting shaft cannot be driven by the reset torsion spring 14 under.
The reset wheel 13 is specifically a butterfly-shaped reset wheel, the butterfly-shaped reset wheel comprises a convex major-diameter arc 131, an convex limiting rod 15 is arranged on the main support plate 8 corresponding to the surface area of the major-diameter arc 131, the limiting rod 15 ensures that the position of the door shield rotating shaft 1 is accurate and reliable when the door shield rotating shaft is closed towards two sides, and the limiting door shield rotating shaft moves within the range of 0-180 degrees;
an outer circle of a concave transverse groove 71 formed in the upper surface of the connecting shaft 7 is provided with a convex centering sleeve 16, and an outer ring surface of the bottom of the door stop rotating shaft 1 extends into the centering sleeve 16 to prevent the door stop rotating shaft 1 from displacing along the groove direction, so that the connecting shaft 7 and the door stop rotating shaft 1 are kept concentric;
a flat hole 133 is formed in the center of the reset wheel 13, and the axial corresponding position of the connecting shaft 7 is inserted into the flat hole 133 for connection arrangement, so that the connecting shaft 7 and the reset wheel 13 can be ensured to synchronously rotate;
the upper surface of the reset wheel 13 is concave to form a first mounting groove 132, the lower end torsion arm of the reset torsion spring 14 is fixedly inserted in the first mounting groove 132, the lower surface of the upper support plate 9 is concave to form a second mounting groove 91, and the upper end torsion arm of the reset torsion spring 14 is fixedly inserted in the second mounting groove 91, so that the reset torsion spring is quickly and conveniently mounted;
the main supporting plate 5 is supported on the corresponding vertical connecting rod of the bottom mounting support 1, the bottom plate of the bottom mounting support 1 is fixedly connected to the corresponding bottom position of the gate machine, an upper bearing seat 17 is further arranged at the top of the gate machine corresponding to the top position of the door shield rotating shaft 1, and the top of the door shield rotating shaft 1 is fixedly inserted into a corresponding bearing of the bearing shaft seat 17, so that the position of the door shield rotating shaft is stable and reliable.
The working principle is as follows: after the shaft coupling resetting means has been installed, insert the output shaft of motor area key in the corresponding hole of shaft coupling resetting means's connecting axle lower extreme, then fix motor and reset shaft coupling device together through the screw, later will clap the door shield pivot of door and down insert from the hole of floodgate machine housing, insert the centering cover until the lower extreme of door shield pivot, and lower extreme lower boss insert the recessed transverse groove of connecting axle in, its resetting means who adopts vertical installation, realize clapping the automatic function of withdrawing of door shield after the door outage, and clap the installation of door, it is convenient to maintain, the installation space of the shared floodgate of door is little.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a door is patted of convenient quick installation which characterized in that: the door stop comprises a door stop rotating shaft, a door stop, a coupling resetting device, a bottom mounting bracket and a motor, wherein the door stop is fixedly arranged in the upper region of the door stop rotating shaft, the motor is arranged in an inner cavity of the bottom mounting bracket, the coupling resetting device specifically comprises a frame body and a connecting shaft, a main support plate, an upper support plate and a support rod form the frame body, the upper surface of the main support plate is fixedly connected with the corresponding bottom end of the support rod, the upper end of the support rod is fixedly connected with the lower surface of the upper support plate, the upper support plate is provided with a bearing seat and a bearing, the top of the connecting shaft penetrates through the bearing, the top of the connecting shaft protrudes out of the bearing seat, the upper surface of the connecting shaft is provided with a concave transverse groove, the lower end of the bottom of the door stop rotating shaft is inserted into the concave transverse groove downwards, and, the solid cover of lower part outer peripheral face of connecting axle has the wheel that resets, the top of wheel that resets with the regional cover in periphery of the connecting axle that the below of going up the backup pad corresponds is equipped with reset torsion spring, reset torsion spring's upper end button arm rigid coupling in go up the corresponding position of the lower surface of backup pad, reset torsion spring's lower extreme torque arm sets firmly reset wheel's corresponding position, when shaft coupling resetting means's reset torsion spring assembles, preset certain minimum torsion to reset wheel, and the uncharged motor output shaft of this torsion drive is rotatory to the door shield open mode, under the motor on-state, reset torsion spring can not drive the connecting axle and rotate.
2. A clap door for easy and quick installation as claimed in claim 1 wherein: reset the wheel specifically for butterfly shape reset the wheel, butterfly shape reset the wheel and includes the major diameter circular arc of evagination, the main tributary fagging corresponds to the face territory of major diameter circular arc is provided with the gag lever post of epirelief.
3. A clap door for easy and quick installation as claimed in claim 1 wherein: the outer circle of the upper surface of the connecting shaft, which is provided with the concave transverse groove, is provided with a convex centering sleeve, and the outer ring surface of the bottom of the door shield rotating shaft extends into the centering sleeve.
4. A clap door for easy and quick installation as claimed in claim 1 wherein: the center position of the reset wheel is provided with a flat hole, and the axial corresponding position of the connecting shaft is inserted in the flat hole and connected and arranged.
5. A clap door for easy and quick installation as claimed in claim 1 wherein: the upper surface indent of wheel that resets forms first mounting groove, the lower extreme torque arm of reset torsion spring is inserted admittedly in the first mounting groove, the lower surface indent of going up the backup pad forms the second mounting groove, the upper end torque arm of reset torsion spring is inserted admittedly in the second mounting groove.
6. A clap door for easy and quick installation as claimed in claim 1 wherein: the main supporting plate is supported on the corresponding vertical connecting rod of the bottom mounting support, the bottom plate of the bottom mounting support is fixedly connected to the corresponding bottom position of the gate machine, an upper bearing seat is further arranged at the top of the gate machine corresponding to the top position of the door shield rotating shaft, and the top of the door shield rotating shaft is fixedly inserted into the corresponding bearing of the bearing shaft seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010207383.5A CN111287639A (en) | 2020-03-23 | 2020-03-23 | Convenient and fast-to-install flapping door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010207383.5A CN111287639A (en) | 2020-03-23 | 2020-03-23 | Convenient and fast-to-install flapping door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111287639A true CN111287639A (en) | 2020-06-16 |
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ID=71024775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010207383.5A Pending CN111287639A (en) | 2020-03-23 | 2020-03-23 | Convenient and fast-to-install flapping door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111287639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960501A (en) * | 2022-05-05 | 2022-08-30 | 苏州雷格特智能设备股份有限公司 | Gravity reset patting door |
-
2020
- 2020-03-23 CN CN202010207383.5A patent/CN111287639A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960501A (en) * | 2022-05-05 | 2022-08-30 | 苏州雷格特智能设备股份有限公司 | Gravity reset patting door |
| CN114960501B (en) * | 2022-05-05 | 2023-11-14 | 苏州雷格特智能设备股份有限公司 | Gravity reset flapping door |
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