CN205604943U - Door clearance is automatic shelters from and prevents clamp system - Google Patents
Door clearance is automatic shelters from and prevents clamp system Download PDFInfo
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- CN205604943U CN205604943U CN201620397444.8U CN201620397444U CN205604943U CN 205604943 U CN205604943 U CN 205604943U CN 201620397444 U CN201620397444 U CN 201620397444U CN 205604943 U CN205604943 U CN 205604943U
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- door
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- square groove
- shutter
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Abstract
The utility model relates to a door clearance is automatic shelters from and prevents clamp system, it has the fixed plate, the shielding plate, busbar below being equipped with square groove on this fixed plate and being located it, in the disconnection of relative square groove's position, the position of relative busbar gap sets up the normal close from the reset button switch in the square groove, this normal close is connected from two of reset button switch lead wires and busbar gap both ends, it is equipped with the arch from reset button position of the switch department to correspond the normal close on the shielding plate, the shielding plate back is fluted, a fixed coaxial roller shaft with it on the axis of recess, the gyro wheel is installed on the roller shaft. The utility model relates to an unique, the reaction is nimble, the clearance of can facing each other is carried out automation and is sheltered from, when object insertion door clearance, can trigger earlier door clearance is automatic shelters from and prevents clamp system, the bring to rest immediately of messenger's automatically -controlled door, after the object is withdrawn, the door clearance is automatic shelters from and prevents clamp system automatic recovery. The efficiency of the automatically -controlled door uses is greatly improved and the safety in utilization, reduce the emergence of incident.
Description
Technical field
This utility model relates to plant equipment technical field of safety protection, it is specifically related to a kind of door gap automatically block and anti-clipping system, it is applicable to the safe anti-pinch of various sliding door automatic, non-automatic (such as the sliding door automatic, non-automatic of market, supermarket, elevator etc.), reduces the generation of security incident.
Background technology
Along with developing rapidly of industrial automation, people's rhythm of life is constantly accelerated, and high efficiency is pursued by the mankind.In order to improve efficiency, door industry obtains unprecedented development, and various automatically-controlled doors emerge in an endless stream, and the security incident brought therewith is the most notable, is brought into schedule by people.The change in existing anti-pinch device opposite house gap can not change with change blocks function the most automatically, opposite house clearance requirement is higher, difficulty is brought to installation, and be just to work when clipping to object, and door can not be made the most out of service, What is more makes an inverted running, causes second time injury.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of door gap is provided automatically to block and anti-clipping system, before having object to sandwich a gap, automatically-controlled door can be made the most out of service, and after object is withdrawn, door gap is automatically blocked and anti-clipping system recovers automatically, improves automatically-controlled door safety in utilization, reduces the generation of security incident.
The technical scheme that this utility model employing is following:
A kind of door gap is blocked and anti-clipping system automatically, and described system is arranged on described door, it is characterised in that:
Described system has a fixed plate, this fixed plate is arranged on described door, this fixed plate is provided with shutter, this fixed plate be provided with at least one square groove, being provided with bus inside this fixed plate, this bus is positioned at the bottom of described square groove, and disconnects in the position of this square groove relatively, the two ends of this bus are respectively beyond the end of this fixed plate, and respectively offer hole at the two ends of this bus；
Arranging normally closed self-resetting button switch relative to the position of this bus gap in described square groove, two of this normally closed self-resetting button switch lead-in wires two ends with this bus gap respectively are connected；
The normally closed self-resetting button switch position arranged in corresponding described square groove on described shutter is provided with projection, and this shutter back side is provided with groove, fixes a co-axial roller shaft on the axis of this groove, and roller is installed on each roller shaft.
Described shutter is connected with fixed plate hinge type by axle, and axle arranges spring, and the two ends of this spring are separately positioned on described fixed plate and shutter.
Described fixed plate is provided with spacing, in order to prevent shutter from turning over.
Described fixed plate side is provided with installation adjustment hole, and this fixed plate is fixed on described door by this installation adjustment hole.
The medial wall of described square groove arranges card convex, described normally closed self-resetting button switch is blocked by this card convex, prevents this normally closed self-resetting button switch from rocking.
Shutter is pivoting, for blocking the parts in a gap.The projection on shutter is driven to trigger normally closed self-resetting button switch during shutter pivoting.Normally closed self-resetting button switch is series at the common port of automatic door controller switch gate signal, and when during switch gate, normally closed self-resetting button switch is triggered, automatically-controlled door is by out of service, thus realizes pinch resistant functionality.Spring makes shutter pivoting, and being close to door-plate surface scrolls for roller provides a pressure, thus realizes a gap and automatically block.
The door gap that this utility model provides is blocked and anti-clipping system automatically, design uniqueness, simple in construction, reaction is flexible, operational paradigm is high, highly versatile, can automatically block in opposite house gap, when there being object to sandwich gap, can automatically block and anti-clipping system in first trigger gate gap, make automatically-controlled door the most out of service, it is to avoid object sandwiches a gap, after object is withdrawn, door gap is blocked automatically and anti-clipping system recovers automatically.Thus it is greatly improved automatically-controlled door service efficiency and safety in utilization, reduce the generation of security incident.It is applicable to various sliding door automatic, non-automatic (such as the sliding door automatic, non-automatic of market, supermarket, elevator etc.).
Accompanying drawing explanation
Fig. 1 is this utility model example structure front view；
Fig. 2 is this utility model example structure left view；
Fig. 3 is that this utility model embodiment is applied to single folding door legend；
Fig. 4 is that this utility model embodiment is applied to many folding doors legend.
Wherein: 1-installs adjustment hole, 2-fixed plate, 3-bus, 4-shutter, 5-square groove, 6-axle, 7-spring, 8-hole, 9-is spacing, 10-roller shaft, 11-roller, 12-card convex, the normally closed self-resetting button switch of 13-, 14-screw, 15-nut, 16-doorframe, 17-door-plate, 18-is protruding, 19-hole, 20-hole, 21-groove, 22-step surface, 23-face.
Detailed description of the invention
Below with embodiment and combine accompanying drawing and further illustrate this utility model, so that this utility model person of ordinary skill in the field can easily implement this utility model.
The door gap that this utility model provides is blocked automatically and anti-clipping system can be used for automatic, the non-automatic sliding door etc. that the places such as market, supermarket, elevator use.Referring to shown in Fig. 1 to Fig. 4, wherein the structural representation of Fig. 1, Fig. 2 the present embodiment, Fig. 3, Fig. 4 are this utility model embodiment when being applied to single folding door and many folding doors respectively.nullSystem described in the present embodiment has a fixed plate 2，This fixed plate 2 uses highstrenghtpiston to make，This fixed plate 2 is arranged on the door-plate 17 of many folding doors or on the doorframe 16 of single folding door，This fixed plate 2 is provided with shutter 4，The step surface 22 of this fixed plate 2 is provided with 4 square grooves 5，This fixed plate 2 is internal is provided with bus 3，This bus 3 uses the metal conducted electricity very well to make，In the present embodiment, bus 3 is made of copper，When making by bus 3 direct pouring inside fixed plate 2，This bus 3 is positioned at the bottom of these 4 square grooves 5，Bus 3 disconnects about 2mm in the middle position of the most each square groove 5，The two ends of this bus 3 are respectively beyond the end about 6mm of this fixed plate 2，So that wiring，The circular port 8 of 1 diameter about 1.2mm is respectively offered at the two ends of this bus 3.
Respectively arranging a normally closed self-resetting button switch 13 relative to the centre position of this bus 3 gap in each square groove 5, this normally closed self-resetting button switch 13 is clamped by the medial wall by this square groove 5.For preventing this normally closed self-resetting button switch 13, in this square groove 5 medial wall, card convex 12 is set, this normally closed self-resetting button switch 13 being blocked by this card convex 12, two of this normally closed self-resetting button switch 13 lead-in wires two ends with this bus 3 gap respectively are welded.
Each normally closed self-resetting button switch 13 position arranged in counterparty's connected in star 5 on shutter 4 is equipped with protruding 18, this shutter 4 back side is provided with 4 cylinder shape grooves 21, all fixing a co-axial roller shaft 10 on the axis of each cylinder shape groove 21, roller 11 is installed on each roller shaft 10.When roller 11 rotates, this groove 21 will not interfere phenomenon with roller.The length of square groove 5 length than protruding 18 is long, does not interferes when the width of square groove 5 to meet protruding 18 rotation, as long as protruding 18 can trigger normally closed self-resetting button switch 13 when rotating.
Reasonable it is, shutter 4 is hinged with fixed plate 2 by axle 6, and on axle 6, interval wears 5 springs 7, can prevent shutter 4 from rotating asynchronous, or turning motionless, the two ends of each spring 7 are inserted in the hole 19 arranged on the face 23 of the hole 20 and shutter 4 arranged on the step surface 22 of fixed plate 2 respectively.Hole 19 is corresponding with the quantity of spring 7 with the quantity in hole 20.
Fixed plate 2 is provided with spacing 9, in order to prevent shutter 4 from turning over.
Described fixed plate 2 side is provided with 4 kidney-shapeds and installs adjustment hole 1, and this fixed plate 2 is fixed on doorframe 16 or door-plate 17 by this installation adjustment hole 1.
During use, in fixed plate 2, adjustment hole 1 is installed by screw 14, after being fastened by side, the doorway nut 15 of fixed plate 2 with doorframe 16 or door-plate 17, by two terminated lines of bus 3, seals in the common port of automatic door controller switch gate signal.When door reaches such as Fig. 3, Fig. 4 in state one, now under the effect of the power of spring 7, make shutter 4 rotate around axle 6, until limited 9 limit, thus automatically block a gap.Such as state two in Fig. 3, Fig. 4 during switch gate or during door-closing in-place, now under the effect of the power of spring 7, make shutter 4 rotate around axle 6 with the change of door gap length, so that roller 11 is close to door-plate 17 surface, plays and automatically block a gap.Before having object will be sandwiched into a gap, first shutter 4 can be lifted, shutter 4 is made to rotate around axle 6, so that the projection 18 on shutter 4 triggers normally closed self-resetting button switch 13, the common port of automatic door controller switch gate signal is disconnected, automatically-controlled door is the most out of service, thus realizes pinch resistant functionality, such as state three in Fig. 3, Fig. 4.When thing is withdrawn shutter 4, shutter 4 rotates around axle 6 under the effect of the power of spring 7, roller 11 is made again to be close to door-plate 17 surface, projection 18 on shutter 4 leaves normally closed self-resetting button switch 13, normally closed self-resetting button switch 13 automatically resets, connect the common port of automatic door controller switch gate signal, make the automatically-controlled door can be properly functioning.
The door gap that this utility model provides is blocked automatically and anti-clipping system can be used for single folding door or many folding doors, when being applied to many folding doors, also need to arrange native system between two adjacent folding doors, the distance moved with side door plate when opening the door so can be prevented different, make the gap between shutter plate and slow door-plate clamp object.The while of on many folding doors during the multiple native system of device, it is together in series between each system, will get up with wired in series by each bus 3, this wire seals in the common port of door controller switch gate signal the most again, system acting door will be the most out of service.
Above-described is only preferred implementation of the present utility model.It should be pointed out that, for the person of ordinary skill of the art, on the premise of without departing from this utility model design principle, it is also possible to making some modification and improvement, these also should be regarded as belonging to protection of the present utility model and enclose.
Claims (5)
1. door gap is blocked and an anti-clipping system automatically, and described system is arranged on described door, it is characterised in that:
Described system has a fixed plate (2), this fixed plate (2) is arranged on described door, this fixed plate (2) is provided with shutter (4), this fixed plate (2) is provided with at least one square groove (5), this fixed plate (2) is internal is provided with bus (3), this bus (3) is positioned at the bottom of described square groove (5), and disconnect in the position of this square groove (5) relatively, the two ends of this bus (3) are respectively beyond the end of this fixed plate (2), and respectively offer hole (8) at the two ends of this bus (3)；
Arranging normally closed self-resetting button switch (13) relative to the position of this bus (3) gap in described square groove (5), two of this normally closed self-resetting button switch (13) lead-in wires two ends with this bus (3) gap respectively are connected；
Normally closed self-resetting button switch (13) position arranged in the upper corresponding described square groove (5) of described shutter (4) is provided with projection (18), this shutter (4) back side is provided with groove (21), fixing a co-axial roller shaft (10) on the axis of this groove (21), roller (11) is installed on each roller shaft (10).
The most according to claim 1 gap is blocked and anti-clipping system automatically, it is characterized in that: described shutter (4) is connected with fixed plate (2) hinge type by axle (6), arranging spring (7) on axle (6), the two ends of this spring (7) are separately positioned on described fixed plate (2) and shutter (4).
The most according to claim 1 gap is blocked and anti-clipping system automatically, it is characterised in that: described fixed plate (2) is provided with spacing (9), in order to prevent shutter (4) from turning over.
The most according to claim 1 gap is blocked and anti-clipping system automatically, it is characterised in that: described fixed plate (2) side is provided with installation adjustment hole (1), and this fixed plate (2) is fixed on described door by this installation adjustment hole (1).
The most according to claim 1 gap is blocked and anti-clipping system automatically, it is characterized in that: the medial wall of described square groove (5) arranges card convex (12), by this card convex (12), described normally closed self-resetting button switch (13) is blocked, prevent this normally closed self-resetting button switch (13) from rocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397444.8U CN205604943U (en) | 2016-05-05 | 2016-05-05 | Door clearance is automatic shelters from and prevents clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397444.8U CN205604943U (en) | 2016-05-05 | 2016-05-05 | Door clearance is automatic shelters from and prevents clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604943U true CN205604943U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397444.8U Active CN205604943U (en) | 2016-05-05 | 2016-05-05 | Door clearance is automatic shelters from and prevents clamp system |
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| Country | Link |
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| CN (1) | CN205604943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781308A (en) * | 2016-05-05 | 2016-07-20 | 东南电梯股份有限公司 | Automatic door clearance covering and pinch prevention system |
-
2016
- 2016-05-05 CN CN201620397444.8U patent/CN205604943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781308A (en) * | 2016-05-05 | 2016-07-20 | 东南电梯股份有限公司 | Automatic door clearance covering and pinch prevention system |
| CN105781308B (en) * | 2016-05-05 | 2017-08-25 | 东南电梯股份有限公司 | Automatically block and anti-clipping system in door gap |
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