CN110485901A - A kind of lever gear door with bottom limit function - Google Patents
A kind of lever gear door with bottom limit function Download PDFInfo
- Publication number
- CN110485901A CN110485901A CN201910739600.2A CN201910739600A CN110485901A CN 110485901 A CN110485901 A CN 110485901A CN 201910739600 A CN201910739600 A CN 201910739600A CN 110485901 A CN110485901 A CN 110485901A
- Authority
- CN
- China
- Prior art keywords
- door
- rolling screen
- screen door
- lever gear
- cylinder
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
Abstract
The invention discloses a kind of lever gear doors with bottom limit function, rolling screen door door body is mounted on the lifting device of upper end, it is located inside slide rail at left and right sides of door body, slide rail is mounted on the wall position at both ends and fixation, slide rail upper end is connect with hoisting mechanism, two sides wall offers the pilot hole for being inserted into limiting device respectively at two meters of positions from the ground, ground offers a downward rectangular channel in the contact position of two slide rails, and the left and right sides of the rectangular channel also offers the bottom end hole for being inserted into limiting device respectively.It is completely isolated when closed that rolling screen door can be achieved in the present invention, it not will lead to ground injustice and leak out gap, baffle by rationally designing cylinder upper end can guarantee that rainwater and other sundries will not drop in the groove that ground opens up rolling screen door in the down periods, it can guarantee that rolling screen door alternately controls the flexible of cylinder in sound in the process by installation sensor, be formed simultaneously bottom limit.
Description
Technical field
The present invention relates to lever gear door related fieldss, are specifically a kind of lever gear doors with bottom limit function.
Background technique
Common lever gear door includes outdoor rolling screen door and indoor rolling screen door, and outdoor rolling screen door is widely used in warehouse, shop, meal
The places such as shop, the closing for gate uses, however, existing rolling screen door is divided into many types, such as electric rolling door, fire prevention
The construction of rolling screen door, aluminium alloy roller shutter door etc., rolling screen door is made of the part such as curtain plate, coil body, guide rail, Electrified Transmission, existing
Although rolling screen door type it is very much, but it is most of cumbersome, structure is simple, do not grown, be easily damaged using the time, or even volume
Curtain door is drawn not on earth.
It is found by retrieval, the utility model of patent No. CN201520757791.2 discloses a kind of isolation roller shutter manually
Door, including rolling screen door head and roller shutter door body, rolling screen door head include mounting head, rotation section, shaft and rotating cylinder, and roller shutter door body includes volume
Curtain door, guide rail and bottom buckle plate, rolling screen door install a plurality of wind resistance reinforcing rod, and a plurality of wind resistance reinforcing rod is horizontally installed in rolling screen door,
Rolling screen door is additionally provided with transparent window, and guide rail is equipped with two, is connected to the left and right sides of rolling screen door, bottom buckle plate is located at roller shutter
The bottom end of door, handle, the inner hollow of bottom buckle plate are mounted on bottom buckle plate, and the left and right sides is mounted with envelope block respectively；By upper
The manual isolation rolling screen door for the technical solution stated.
The utility model of patent No. CN201510366278.5 designs a kind of lifting device and lever gear door, the lifting device packet
It includes: Power Component, telescopic rod, pulley blocks and transmission rope；The telescopic rod can under the control of the Power Component along
The axis of the telescopic rod moves reciprocatingly；The pulley blocks include movable pulley and fixed pulley；The movable pulley is arranged in institute
State the one end of telescopic rod far from the Power Component；The fixed pulley is located on the Power Component, and turn of the fixed pulley
Moving axis is fixedly connected with the Power Component；The axis that the movable pulley is rotated with the fixed pulley is parallel to each other；The transmission
Rope is wound on the fixed pulley and the movable pulley, and when the telescopic rod moves reciprocatingly, being able to drive will be lifted
Weight move reciprocatingly therewith.
The utility model of patent No. CN201720105379.1 provides a kind of novel high speed industrial lift door, comprising: doorframe,
The doorframe includes vertical doorframe and horizontal door frame, and the two sides of the vertical doorframe and the horizontal door frame are opposite to be equipped with door-plate
Dragging track, the horizontal door frame is vertical with the top of the vertical doorframe to be fixed, and the door of the horizontal door frame and vertical doorframe
Plate dragging track is arc connection；Track suspender member；Door-plate；Transmission shaft, the transmission shaft are horizontally fixed on the vertical doorframe
Top, the two sides of the transmission shaft are fixed with a drive sprocket respectively；Tension spring, the tension spring have a pair, the tension spring
One end is separately fixed at the two sides on the top of the horizontal door frame, and the other end is fixedly connected with one end of a pair of of chain respectively, institute
The other end for stating chain bypasses the drive sprocket respectively and is fixedly connected with the two sides of the bottom end of the door-plate；Power device；If
The wicket being placed on the door-plate；And it is set to the automatic power-off switch of the door-plate side.
But existing lever gear door does not have preferable isolation effect on the ground of some injustice, lacks bottom limit function,
So that having biggish gap between bottom end and ground when lever gear door (rolling screen door) is closed.
Summary of the invention
Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of easy to operate herein, and isolation effect is good, can adapt to
A kind of roller shutter lever gear door of uneven ground, the lever gear door use driving motor supplies power, have bottom limit function, do not have to hand
Dynamic to be promoted, structure is simple, easy to use.
The invention is realized in this way constructing a kind of lever gear door with bottom limit function, including rolling screen door door body, position
Hoisting mechanism in rolling screen door door body upper end, the limiting device positioned at rolling screen door door body lower end, positioned at rolling screen door door body two sides
Slide rail, the rolling screen door door body are mounted on the lifting device of upper end, are located inside slide rail at left and right sides of door body, can
Realize sliding, the slide rail is mounted on the wall position at both ends and fixation, and the slide rail upper end and hoisting mechanism connect
It connects, lower end fixes on the ground, and the two sides wall is offered respectively at two meters of positions from the ground for being inserted into limiting device
Pilot hole, the ground offers a downward rectangular channel, the left and right two of the rectangular channel in the contact position of two slide rails
Side also offers the bottom end hole for being inserted into limiting device respectively.By rationally design hoisting mechanism can realize the half of rolling screen door from
It is dynamic to be promoted, it can realize that rolling screen door is complete when closed by the bottom end hole of cylinder and ground groove in reasonable Arrangement limiting device
Isolation not will lead to ground injustice and leak out gap, and the baffle by rationally designing cylinder upper end can guarantee that rolling screen door is being closed
Period rainwater and other sundries will not drop in the groove that ground opens up, and can guarantee that rolling screen door is handed in sound by installation sensor
The flexible of cylinder is controlled during replacing, and is formed simultaneously bottom limit.
As an improvement of the above technical solution, a kind of lever gear door with bottom limit function；The hoisting mechanism
Including spool, rolling screen door cabinet, sprocket wheel, support plate and bearing, the rolling screen door cabinet is fixed by screws in two sides wall
Upper end, each one of the support plate left and right ends are separately mounted to the top end of two sides slide rail and are located at rolling screen door case
The inside of body, the spool are mounted in the support plate of two sides by bearing, on that section of spool between support plate and cabinet
Sprocket wheel is installed, provides power promotion for connecting external drive motors.
As an improvement of the above technical solution, a kind of lever gear door with bottom limit function；The limiting device
Including cylinder, cylinder mount frame and baffle, the cylinder is mounted on the positive and negative two sides of rolling screen door door body the lowermost there are four having altogether
Left and right ends, the cylinder is fixed on the lowermost bottom buckle plate of rolling screen door door body by cylinder mount frame, the baffle
It is mounted on the upper end of cylinder.
As an improvement of the above technical solution, a kind of lever gear door with bottom limit function；Pacify on the cylinder
Equipped with sensor, the flexible of cylinder is controlled by external equipment when the sensor moves and stops for rolling screen door.Pass through conjunction
Reason design hoisting mechanism can realize the semi-automatic hoisting of rolling screen door, pass through the cylinder and ground groove in reasonable Arrangement limiting device
Bottom end hole can realize that rolling screen door is completely isolated when closed, it is uneven and leak out gap not will lead to ground, passes through rational design
The baffle of cylinder upper end can guarantee that rainwater and other sundries will not drop in the groove that ground opens up rolling screen door in the down periods, lead to
Crossing installation sensor can guarantee that rolling screen door alternately controls the flexible of cylinder in sound in the process.
As an improvement of the above technical solution, a kind of lever gear door with bottom limit function；The baffle has two
Block, is separately mounted to the front and back sides of rolling screen door door body, the cross-sectional shape of the baffle be it is trapezoidal, tilt down, be used for roller shutter
Door stops rainwater when closing, and dust and various sundries are fallen into the groove on ground, while also playing the effect of upper limit.
As an improvement of the above technical solution, a kind of lever gear door with bottom limit function；The lever gear door according to
As under type is run；When lever gear door is risen, start external driving motor, sensor receives signal, controls by external equipment
Cylinders retract, motor is rotated forward to be rotated by transmission system band movable sprocket, and sprocket wheel drives the rolling screen door door body on spool to rise again, i.e.,
Entire lever gear door rises, if the lever gear door pass through be people or animal when, the sensor scanning installed on rolling screen door bottom end
When to pilot hole, motor can be controlled by external equipment and stopped, is i.e. control rolling screen door stops, and rolling screen door bottom end is high from the ground at this time
Degree be two meters, humans and animals can arbitrarily pass through, if the lever gear door pass through be lorry when, then can sensor control electricity
Machine is again started up motor when stopping, sensor can control cylinder by external equipment and retract again, and lever gear door continues to rise, and reaches
Upper apical position stops.
The present invention is with following excellent beneficial effect: the present invention provides a kind of lever gear door with bottom limit function, including volume
Curtain door door body, the hoisting mechanism positioned at rolling screen door door body upper end, the limiting device positioned at rolling screen door door body lower end are located at rolling screen door
The slide rail of door body two sides, the rolling screen door door body are mounted on the lifting device of upper end, and sliding is located at left and right sides of door body
Guide rail interior, it can be achieved that sliding, the slide rail are mounted on the wall position at both ends and fixation, the slide rail upper end with
Hoisting mechanism connection, lower end fix on the ground, and the two sides wall is offered respectively at two meters of positions from the ground for inserting
Enter the pilot hole of limiting device, the ground offers a downward rectangular channel, the rectangle in the contact position of two slide rails
The left and right sides of slot also offers the bottom end hole for being inserted into limiting device respectively.
When lever gear door is risen, start external driving motor, sensor receives signal, controls cylinder contracting by external equipment
It returns, motor is rotated forward to be rotated by transmission system band movable sprocket, and sprocket wheel drives the rolling screen door door body on spool to rise again, i.e., entirely mentions
Rise Men Shangsheng, if the lever gear door pass through be people or animal when, the sensor scanning installed on rolling screen door bottom end to guiding
Kong Shi can control motor by external equipment and stop, i.e. control rolling screen door stops, and rolling screen door bottom end is highly two from the ground at this time
Rice, humans and animals can arbitrarily pass through, if the lever gear door pass through be lorry when, then can control motor in sensor and stop
When be again started up motor, sensor can control cylinder by external equipment and retract again, and lever gear door continues to rise, top in arrival
Position stops.
The present invention, which has, designs reasonable, simple operation and other advantages, is a kind of promotion volume that can adapt to a variety of uneven grounds
Curtain door can realize the semi-automatic hoisting of rolling screen door by rationally designing hoisting mechanism, pass through the gas in reasonable Arrangement limiting device
The bottom end hole of cylinder and ground groove can realize that rolling screen door is completely isolated when closed, not will lead to ground injustice and leak out gap,
Baffle by rationally designing cylinder upper end can guarantee that rainwater and other sundries will not drop to ground and open rolling screen door in the down periods
If groove in, by installation sensor can guarantee rolling screen door sound alternately during control cylinder it is flexible.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the right view of A-A in Fig. 1 of the present invention；
Fig. 3 is B partial enlargement diagram in Fig. 1 of the present invention；
Fig. 4 is C partial enlargement diagram in Fig. 1 of the present invention.
Wherein: 1, ground；2, wall；3, spool；4, rolling screen door cabinet；5, rolling screen door door body；6, slide rail；7, it is oriented to
Hole；8, sensor；9, sprocket wheel；10, support plate；11, bearing；12, cylinder；13, cylinder mount frame；14, bottom end hole；15, baffle.
Specific embodiment
Below in conjunction with attached drawing 1- Fig. 4, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of lever gear door with bottom limit function by improving herein, can give as follows
To implement: a kind of lever gear door with bottom limit function, including rolling screen door door body 5, the promotion positioned at 5 upper end of rolling screen door door body
Mechanism, the limiting device positioned at 5 lower end of rolling screen door door body, the slide rail 6 positioned at 5 two sides of rolling screen door door body, the rolling screen door
Door body 5 is mounted on the lifting device of upper end, and 6 inside of slide rail is located at left and right sides of door body 5, it can be achieved that sliding, the cunning
Dynamic guide rail 6 is mounted on 2 position of wall and the fixation at both ends, and 6 upper end of slide rail is connect with hoisting mechanism, and lower end is fixed on
On ground 1, the two sides wall 2 offers the pilot hole 7 for being inserted into limiting device respectively at 1 two meters of positions from the ground,
The ground 1 offers a downward rectangular channel in the contact position of two slide rails 6, and the left and right sides of the rectangular channel is also distinguished
Offer the bottom end hole 14 for being inserted into limiting device.
In the present embodiment, the hoisting mechanism includes spool 3, rolling screen door cabinet 4, sprocket wheel 9, support plate 10 and bearing
11, the rolling screen door cabinet 4 is fixed by screws in the upper end of two sides wall 2, and each one of 10 left and right ends of support plate are divided
It is not mounted on the top end of two sides slide rail 6 and is located at the inside of rolling screen door cabinet 4, the spool 3 is pacified by bearing 11
In the support plate 10 of two sides, sprocket wheel 9 is installed on that section of spool 3 between support plate 10 and cabinet 4, it is outer for connecting
Portion's driving motor supplies power is promoted.
In the present embodiment, the limiting device includes cylinder 12, cylinder mount frame 13 and baffle 15, the cylinder 12 1
There are four altogether, the left and right ends of the positive and negative two sides of 5 the lowermost of rolling screen door door body are mounted on, the cylinder 12 passes through cylinder mount frame
13 are fixed on the lowermost bottom buckle plate of rolling screen door door body 5, and the baffle 15 is mounted on the upper end of cylinder 12.
In the present embodiment, sensor 8 is installed, the sensor 8 moves and stops for rolling screen door on the cylinder 12
The flexible of cylinder 12 is controlled by external equipment when only.
In the present embodiment, the baffle 15 has two pieces, is separately mounted to the front and back sides of rolling screen door door body 5, the baffle
15 cross-sectional shape be it is trapezoidal, tilt down, for rolling screen door close when stop rainwater, dust and various sundries fall into ground
Groove in, while also playing the effect of upper limit.
At work, when lever gear door being risen, start external driving motor, sensor 8 receives signal, passes through external equipment
It controls cylinder 12 to retract, motor is rotated forward to be rotated by transmission system band movable sprocket 9, and sprocket wheel 9 drives the rolling screen door door on spool 3 again
Body 5 rises, i.e., entire lever gear door rises, if the lever gear door pass through be people or animal when, install on rolling screen door bottom end
When pilot hole 7 is arrived in the scanning of sensor 8, motor can be controlled by external equipment and stopped, is i.e. control rolling screen door stops, at this time rolling screen door
1 height is two meters from the ground for bottom end, and humans and animals can arbitrarily pass through, if the lever gear door pass through be lorry when, then can be with
It being controlled in sensor 8 and is again started up motor when motor stops, sensor 8 can control cylinder 12 by external equipment and retract again,
Lever gear door continues to rise, and apical position stops in arrival.
When lever gear door is closed, external driving motor reversion drives spool 3 to invert, rolling screen door door body 5 can be in gravity and sliding
Decline under the action of guide rail 6, when to bottom end, door body 5 stops, and sensor 8 can control motor stopping, then pass through external equipment control
Cylinder 12 processed is put in bottom end hole 14, is realized and is closed.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of lever gear door with bottom limit function, it is characterised in that；Including rolling screen door door body (5), it is located at rolling screen door door
The hoisting mechanism of body (5) upper end is located at the limiting device of rolling screen door door body (5) lower end, is located at the cunning of rolling screen door door body (5) two sides
Dynamic guide rail (6), the rolling screen door door body (5) are mounted on the lifting device of upper end, and slide rail is located at left and right sides of door body (5)
(6) inside is, it can be achieved that sliding, the slide rail (6) are mounted on wall (2) position at both ends and fixation, the slide rail
(6) upper end is connect with hoisting mechanism, and lower end is fixed on ground (1), and the two sides wall (2) is in (1) two meter of position from the ground
Place offers the pilot hole (7) for being inserted into limiting device respectively, and the ground (1) is opened in the contact position of two slide rails (6)
Equipped with a downward rectangular channel, the left and right sides of the rectangular channel also offers the bottom end hole for being inserted into limiting device respectively
(14)。
2. a kind of lever gear door with bottom limit function according to claim 1, it is characterised in that；The hoisting mechanism packet
Spool (3), rolling screen door cabinet (4), sprocket wheel (9), support plate (10) and bearing (11) are included, the rolling screen door cabinet (4) passes through spiral shell
Nail is fixed on the upper end of two sides wall (2), and each one of support plate (10) left and right ends are separately mounted to two sides slide rail
(6) top end and the inside positioned at rolling screen door cabinet (4), the spool (3) are mounted on the branch of two sides by bearing (11)
On fagging (10), sprocket wheel (9) are installed on that section of spool (3) between support plate (10) and cabinet (4), for connecting outside
Driving motor supplies power is promoted.
3. a kind of lever gear door with bottom limit function according to claim 1, it is characterised in that；The limiting device packet
Cylinder (12), cylinder mount frame (13) and baffle (15) are included, the cylinder (12) is mounted on rolling screen door door body there are four having altogether
(5) left and right ends of the positive and negative two sides of the lowermost, the cylinder (12) are fixed on rolling screen door door body by cylinder mount frame (13)
(5) on the lowermost bottom buckle plate, the baffle (15) is mounted on the upper end of cylinder (12).
4. a kind of lever gear door with bottom limit function according to claim 3, it is characterised in that；On the cylinder (12)
It is equipped with sensor (8), by external equipment control cylinder (12) when the sensor (8) moves and stops for rolling screen door
It is flexible.
5. a kind of lever gear door with bottom limit function according to claim 3, it is characterised in that；The baffle (15) has
Two pieces, be separately mounted to the front and back sides of rolling screen door door body (5), the cross-sectional shape of the baffle (15) be it is trapezoidal, tilt down.
6. a kind of lever gear door with bottom limit function according to claim 1, it is characterised in that；The lever gear door is according to such as
Under type operation；When lever gear door is risen, start external driving motor, sensor (8) receives signal, controls by external equipment
Cylinder (12) retracts, and motor is rotated forward to be rotated by transmission system band movable sprocket (9), and sprocket wheel (9) drives the roller shutter on spool (3) again
Door door body (5) rises, i.e., entire lever gear door rises, if the lever gear door pass through be people or animal when, on rolling screen door bottom end
When pilot hole (7) are arrived in sensor (8) scanning of installation, motor can be controlled by external equipment and stopped, i.e. control rolling screen door stops,
Rolling screen door bottom end is highly from the ground (1) two meters at this time, and humans and animals can arbitrarily pass through, if what the lever gear door passed through is goods
Che Shi can then be controlled when motor stops in sensor (8) and is again started up motor, and sensor (8) can be controlled by external equipment
Cylinder (12) retracts again, and lever gear door continues to rise, and apical position stops in arrival.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739600.2A CN110485901A (en) | 2019-08-12 | 2019-08-12 | A kind of lever gear door with bottom limit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739600.2A CN110485901A (en) | 2019-08-12 | 2019-08-12 | A kind of lever gear door with bottom limit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110485901A true CN110485901A (en) | 2019-11-22 |
Family
ID=68550765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910739600.2A Pending CN110485901A (en) | 2019-08-12 | 2019-08-12 | A kind of lever gear door with bottom limit function |
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| Country | Link |
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| CN (1) | CN110485901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577102A (en) * | 2020-05-21 | 2020-08-25 | 周应惠 | High-strength fireproof rolling shutter door with antitheft function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203499540U (en) * | 2013-10-08 | 2014-03-26 | 张万超 | Motor installation structure for fast door |
| CN205502949U (en) * | 2015-12-25 | 2016-08-24 | 沈阳金天时防火卷帘门有限公司 | Fireproof anti -theft rolling -shutter door |
| CN107630624A (en) * | 2017-08-14 | 2018-01-26 | 徐州市海涛制冷设备有限公司 | A kind of agricultural product freezer automatically-controlled door |
| CN207212134U (en) * | 2017-08-30 | 2018-04-10 | 天津市森奥门窗有限公司 | A kind of warehouse electric overhead door |
| DE202018102644U1 (en) * | 2018-05-11 | 2018-06-27 | Chengdu Balinghou Office Equipment Co., Ltd. | Automatic safety roller door |
| CN207863827U (en) * | 2017-12-12 | 2018-09-14 | 江西天弟特种机械材料有限公司 | A kind of fire resistance rolling shutter door with locking mechanism |
| CN208416405U (en) * | 2018-06-15 | 2019-01-22 | 广州市硕天自动门有限公司 | A kind of radix saposhnikoviae rolling screen door |
| CN208441756U (en) * | 2017-11-15 | 2019-01-29 | 漳州闳星门业有限公司 | A kind of safety and stability rolling screen door |
-
2019
- 2019-08-12 CN CN201910739600.2A patent/CN110485901A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203499540U (en) * | 2013-10-08 | 2014-03-26 | 张万超 | Motor installation structure for fast door |
| CN205502949U (en) * | 2015-12-25 | 2016-08-24 | 沈阳金天时防火卷帘门有限公司 | Fireproof anti -theft rolling -shutter door |
| CN107630624A (en) * | 2017-08-14 | 2018-01-26 | 徐州市海涛制冷设备有限公司 | A kind of agricultural product freezer automatically-controlled door |
| CN207212134U (en) * | 2017-08-30 | 2018-04-10 | 天津市森奥门窗有限公司 | A kind of warehouse electric overhead door |
| CN208441756U (en) * | 2017-11-15 | 2019-01-29 | 漳州闳星门业有限公司 | A kind of safety and stability rolling screen door |
| CN207863827U (en) * | 2017-12-12 | 2018-09-14 | 江西天弟特种机械材料有限公司 | A kind of fire resistance rolling shutter door with locking mechanism |
| DE202018102644U1 (en) * | 2018-05-11 | 2018-06-27 | Chengdu Balinghou Office Equipment Co., Ltd. | Automatic safety roller door |
| CN208416405U (en) * | 2018-06-15 | 2019-01-22 | 广州市硕天自动门有限公司 | A kind of radix saposhnikoviae rolling screen door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577102A (en) * | 2020-05-21 | 2020-08-25 | 周应惠 | High-strength fireproof rolling shutter door with antitheft function |
| CN111577102B (en) * | 2020-05-21 | 2022-02-15 | 肖月 | High-strength fireproof rolling shutter door with antitheft function |
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Application publication date: 20191122 |