CN209586057U - It is a kind of to facilitate fixed lever gear door - Google Patents
It is a kind of to facilitate fixed lever gear door Download PDFInfo
- Publication number
- CN209586057U CN209586057U CN201920023022.8U CN201920023022U CN209586057U CN 209586057 U CN209586057 U CN 209586057U CN 201920023022 U CN201920023022 U CN 201920023022U CN 209586057 U CN209586057 U CN 209586057U
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- CN
- China
- Prior art keywords
- door
- plate
- lever gear
- shaped
- fixed lever
- 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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Abstract
Facilitate fixed lever gear door the utility model discloses a kind of, after long-term use for existing lever gear door, because the reasons such as insecure of stretching will cause the unexpected whereabouts of lever gear door, the problem of bringing security threat to the staff of lever gear door itself and surrounding, now propose following scheme, it includes inverted U-shaped door frame, lifting device is installed at the top of the U-shaped door frame, the lifting device is connected with door-plate by two groups of wirerope, and door-plate is located at the inside of U-shaped door frame, the top of the door-plate is equipped with lateral mounting groove, dust excluding plate is connected at the top of mounting groove, and bidirectional electric push rod and acceleration transducer are fixedly installed in mounting groove.The utility model door-plate because it is unexpected rapidly whereabouts occurs when, using the cooperation of acceleration transducer, control panel and bidirectional electric push rod, avoid door-plate from continuing to fall, ensure that the safety of staff around door-plate and door-plate.
Description
Technical field
The utility model relates to lever gear door field more particularly to a kind of facilitate fixed lever gear door.
Background technique
In existing industrial lift door, the rising and landing of industrial lift door are mainly pulled using rope, for a long time
In use process, rope will appear unstable problem, may disconnect suddenly, and the lever gear door after disconnection can directly be fallen, and give
Below lever gear door and the staff of surrounding brings security threat, while also causing to damage to lever gear door itself, thus we
It has devised and a kind of fixed lever gear door is facilitated to solve problem above.
Summary of the invention
The utility model proposes it is a kind of facilitate fixed lever gear door, solve lever gear door after long-term use, because it is flexible not
The reasons such as secured will cause the unexpected whereabouts of lever gear door, bring security threat to the staff of lever gear door itself and surrounding
Problem.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of to facilitate fixed lever gear door, including inverted U-shaped door frame, promotion is installed at the top of the U-shaped door frame
Device, the lifting device is connected with door-plate by two groups of wirerope, and door-plate is located at the inside of U-shaped door frame, the door-plate
Top be equipped with lateral mounting groove, be connected with dust excluding plate at the top of mounting groove, and bidirectional electric is fixedly installed in mounting groove
Push rod and acceleration transducer, the outer end of two push rods of the bidirectional electric push rod are fixedly connected to mandril, and two groups of tops
The other end of bar is fixedly installed with check plate, and the inner sidewall of U-shaped door frame is vertically equipped with the stop matched with check plate
Slot.
Preferably, the lifting device includes promoting motor, promoting bull stick, limit plate and support plate, promotes motor and fixes
It is mounted on the top of U-shaped door frame, the output end connection for promoting motor is connected with the one end for promoting bull stick by shaft coupling, is promoted
The other end of bull stick is rotatably connected to support plate by bearing, and support plate is fixedly mounted on U-shaped door frame, promotes bull stick
Both ends are wound with wirerope, and the two sides of wirerope are equipped with the limit plate for being mounted on and being promoted on bull stick.
Preferably, the outer surface of the check plate and the bottom of locking groove are equipped with anti-skid chequer.
Preferably, control panel is installed, and control panel is equipped with operation key and electronical display on the U-shaped door frame
Screen.
Preferably, the output end of the control panel is connected with the input terminal of bidirectional electric push rod and promotion motor, and controls
The output end of panel processed is connected with the input terminal of acceleration transducer.
Preferably, the model BMA250 of the acceleration transducer.
Preferably, two groups of U-shaped guide plates are mounted at left and right sides of the door-plate.
Compared with prior art, the utility model has the beneficial effects that
1, U-shaped guide plate can guarantee the vertical lifting of door-plate, while door-plate can be avoided to two after wirerope disconnects suddenly
Inclination is fallen, and the dangerous range occurred is reduced；
2, door-plate because it is unexpected occur rapidly to fall when, acceleration transducer sends a signal to control panel, controls
Panel keeps the output end of bidirectional electric push rod overhanging after receiving signal, and check plate is caught in locking groove, tightly against avoidable door
Plate continues to fall, and ensure that the safety of staff around door-plate and door-plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of some component of the utility model.
Figure label: 1 U-shaped door frame, 2 lifting devices, 3 door-plates, 4 bidirectional electric push rods, 5 mandrils, 6 check plates, 7 are stopped
Dynamic slot, 8 control panels, 9 dust excluding plates, 10 acceleration transducers, 11 U-shaped guide plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of to facilitate fixed lever gear door, including inverted U-shaped door frame 1, the top installation of U-shaped door frame 1
There is lifting device 2, lifting device 2 includes promoting motor 21, promoting bull stick 22, limit plate 23 and support plate 24, promotes motor 21
It is fixedly mounted on the top of U-shaped door frame 1, the output end connection for promoting motor 21 passes through shaft coupling with the one end for promoting bull stick 22
It is connected, the other end for promoting bull stick 22 is rotatably connected to support plate 24 by bearing, and support plate 24 is fixedly mounted on U-shaped doorframe
On frame 1, the both ends for promoting bull stick 22 are wound with wirerope, and the two sides of wirerope are equipped with the limit for being mounted on and being promoted on bull stick 22
Position plate 23, lifting device 2 is connected with door-plate 3 by two groups of wirerope, and door-plate 3 is located at the inside of U-shaped door frame 1, door-plate 3
The left and right sides be mounted on two groups of U-shaped guide plates 11, the top of door-plate 3 is equipped with lateral mounting groove, the top card of mounting groove
It is connected to dust excluding plate 9, and is fixedly installed with bidirectional electric push rod 4 and acceleration transducer 10 in mounting groove, acceleration transducer 10
Model BMA250, control panel 8 is installed, and control panel 8 is equipped with operation key and electronical display on U-shaped door frame 1
The output end of screen, control panel 8 is connected with the input terminal of bidirectional electric push rod 4 and promotion motor 21, and the output of control panel 8
End is connected with the input terminal of acceleration transducer 10, and the outer end of two push rods of bidirectional electric push rod 4 is fixedly connected to mandril
5, and the other end of two groups of mandrils 5 is fixedly installed with check plate 6, and the inner sidewall of U-shaped door frame 1 is vertically equipped with and check plate
6 locking grooves 7 matched, the outer surface of check plate 6 and the bottom of locking groove 7 are equipped with anti-skid chequer.
Working principle: when work, the forward and backward for promoting motor 21 can be realized by control panel 8, makes the winding of wirerope
Or decentralization, to realize the lifting of door-plate 3, U-shaped guide plate 11 can guarantee the vertical lifting of door-plate 3, prominent when there is wirerope
When the case where so disconnection, door-plate 2 falls, the avoidable door-plate 3 of the setting of U-shaped guide plate 11 first is toppled over to two sides, is reduced dangerous
The range of generation, while after acceleration transducer 10 detects the acceleration beyond standard, control panel 8 can be sent a signal to,
Control panel 8 keeps the output end of bidirectional electric push rod 4 overhanging after receiving signal, and check plate 6 is caught in locking groove 7, tightly against,
Avoidable door-plate 3 continues to fall, and after Awaiting Overhaul processing, then is resetted.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of facilitate fixed lever gear door, including inverted U-shaped door frame (1), which is characterized in that the U-shaped door frame (1)
Top is equipped with lifting device (2), and the lifting device (2) is connected with door-plate (3) by two groups of wirerope, and door-plate (3) position
In the inside of U-shaped door frame (1), the top of the door-plate (3) is equipped with lateral mounting groove, is connected at the top of mounting groove dust-proof
Plate (9), and bidirectional electric push rod (4) and acceleration transducer (10) are fixedly installed in mounting groove, the bidirectional electric push rod
(4) outer end of two push rods is fixedly connected to mandril (5), and the other end of two groups of mandrils (5) is fixedly installed with stop
Plate (6), and the inner sidewall of U-shaped door frame (1) is vertically equipped with the locking groove (7) matched with check plate (6).
A kind of facilitate fixed lever gear door 2. according to claim 1, which is characterized in that the lifting device (2) includes mentioning
Lifting motor (21) promotes bull stick (22), limit plate (23) and support plate (24), promotes motor (21) and is fixedly mounted on U-shaped doorframe
The top of frame (1), the output end connection for promoting motor (21) are connected by shaft coupling with the one end for promoting bull stick (22), are promoted and turned
The other end of bar (22) is rotatably connected to support plate (24) by bearing, and support plate (24) is fixedly mounted on U-shaped door frame (1)
On, the both ends for promoting bull stick (22) are wound with wirerope, and the two sides of wirerope are equipped with to be mounted on and be promoted on bull stick (22)
Limit plate (23).
A kind of facilitate fixed lever gear door 3. according to claim 1, which is characterized in that the outer surface of the check plate (6)
And the bottom of locking groove (7) is equipped with anti-skid chequer.
A kind of facilitate fixed lever gear door 4. according to claim 1, which is characterized in that install on the U-shaped door frame (1)
Have control panel (8), and control panel (8) is equipped with operation key and electronic display.
A kind of facilitate fixed lever gear door 5. according to claim 4, which is characterized in that the output of the control panel (8)
It holds and is connected with the input terminal of bidirectional electric push rod (4) and promotion motor (21), and the output end of control panel (8) and acceleration pass
The input terminal of sensor (10) is connected.
A kind of facilitate fixed lever gear door 6. according to claim 1, which is characterized in that the acceleration transducer (10)
Model BMA250.
A kind of facilitate fixed lever gear door 7. according to claim 1, which is characterized in that the left and right sides of the door-plate (3)
It is mounted on two groups of U-shaped guide plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023022.8U CN209586057U (en) | 2019-01-08 | 2019-01-08 | It is a kind of to facilitate fixed lever gear door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023022.8U CN209586057U (en) | 2019-01-08 | 2019-01-08 | It is a kind of to facilitate fixed lever gear door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586057U true CN209586057U (en) | 2019-11-05 |
Family
ID=68351079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920023022.8U Expired - Fee Related CN209586057U (en) | 2019-01-08 | 2019-01-08 | It is a kind of to facilitate fixed lever gear door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586057U (en) |
-
2019
- 2019-01-08 CN CN201920023022.8U patent/CN209586057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20220108 |