CN105314508A - Elevator landing door device with waterproof structure - Google Patents

Elevator landing door device with waterproof structure Download PDF

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Publication number
CN105314508A
CN105314508A CN201410378023.6A CN201410378023A CN105314508A CN 105314508 A CN105314508 A CN 105314508A CN 201410378023 A CN201410378023 A CN 201410378023A CN 105314508 A CN105314508 A CN 105314508A
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CN
China
Prior art keywords
landing door
protective cover
electrical equipment
elevator landing
waterproof construction
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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.)
Granted
Application number
CN201410378023.6A
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Chinese (zh)
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CN105314508B (en
Inventor
钱磊
江楫
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Shanghai Mitsubishi Elevator Co Ltd
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Shanghai Mitsubishi Elevator Co Ltd
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Priority to CN201410378023.6A priority Critical patent/CN105314508B/en
Publication of CN105314508A publication Critical patent/CN105314508A/en
Application granted granted Critical
Publication of CN105314508B publication Critical patent/CN105314508B/en
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Abstract

The invention discloses an elevator landing door device with a waterproof structure. The landing door device comprises static parts and moving parts, wherein the static parts mainly comprise an upper hanger and electrical equipment; the waterproof structure comprises a protective cover and a deformable water retaining part; the protective cover is arranged on the landing door device; the deformable water retaining part is arranged on the protective cover or in the landing door device; the protective cover shields the static parts of the landing door device; the deformable water retaining part shields an opening of the protective cover or an opening or a clearance of the electrical equipment in the landing door device. According to the elevator landing door device disclosed by the invention, water is prevented from entering into the landing door device by the protective cover; in addition, the deformable water retaining part with certain elasticity, toughness, flexibility and wear resistance is arranged at exposed parts such as the opening or the clearance of the electrical equipment and can be repeatedly deformed under the action of an external force without generating resistance to the moving parts; after the external force is removed, the deformable water retaining part can quickly restore to a state before deformation, and the condition that water is sprinkled and infiltrated or is rebounded by other parts to splash into the electrical equipment is prevented.

Description

With the elevator landing door of waterproof construction
Technical field
The present invention relates to elevators field, belong to a kind of elevator landing door with waterproof construction especially.
Background technology
Elevator is as electromechanical integration equipment, and electric elements wherein needs the contact away from water, once electric elements water inlet, whole elevator may be caused to run.But, in some specific places, as fire fighter's elevator, elevator components cannot be avoided to intake, now just require that related elevator parts have water-proof function.
Requirement in " fire fighter's elevator manufactures and installs safety standard " (GB26465-2011) clause 5.3.1, in fire fighter's elevator hoistways or the electrical equipment of car upper, if it is arranged on apart from being provided with in the scope of arbitrary well enclosure 1m of layer door, then should be designed to can Anti-drip and anti-trickle, or its shell protection grade should be at least the IPX3 that GB4208-2008 specifies.
Be in the patent of invention " water proof structure of the door gear of elevator " of CN102398832A at notification number, although carry out by the flow direction of dredging from the current in stop direction the probability that reduction layer door gear contacts water, prevent the water flowed out by the discharge orifice of entrance hall sill from causing equipment class fault to elevator, but under but cannot avoiding other situation, water immerses the fault that layer door gear causes, as the fault etc. that current are caused to layer door gear by hoistway internal fixtion parts backwash.Notification number is that the utility model patent " waterproof type door opening machine for elevator " of CN203095362U adopts the first waterproof by drive motor collecting therein, invade to prevent water for shielded electrical element, but this patent only can the current that invade of shielded electrical element front, and current cannot be avoided to be invaded in electric elements by sputtering after other parts bounce-back in hoistway the fault etc. caused.Notification number is that the electric elements not possessing water resistance is then put into compartment to reach the object of integral waterproofing by the utility model patent " waterproof door opener for elevator " of CN202130987U, but compartment used is a closing appliance, the electric elements of opening requirement cannot be applicable to, as the door lock contact of layer door gear, it is divided into fixed contact part and current collector part, fixed contact part to be arranged on upper sill frame and transfixion, current collector part is then followed layer door and is moved and move, elevator verifies whether door closes by the disconnection of fixed contact and current collector on layer door with engaging, if fixed contact to be placed in fully enclosed compartment, so fixed contact just cannot produce with current collector and contact, therefore the restricted application of this structure.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of elevator landing door with waterproof construction, can drench, infiltrates or be splashed in the electrical equipment of elevator landing door and cause breakdown of equipment by anti-sealing.
In order to solve the problem, elevator landing door with waterproof construction provided by the invention, this layer of door gear comprises stationary parts and movable part, wherein stationary parts mainly comprises upper sill frame, electrical equipment, installation of electrical equipment is on upper sill frame, movable part is positioned at the side of electrical equipment and follows the motion of layer door, described waterproof construction comprises protective cover and distortion water deflector, wherein protective cover is arranged on layer door gear, distortion water deflector is arranged on protective cover or in layer door gear, the stationary parts of described protective cover barrier bed door gear, described distortion water deflector blocks electrical equipment opening part in the opening part of protective cover or layer door gear or gap place.
Wherein, described distortion water deflector comprises matrix, is fixed on matrix and the dash hair of dense arrangement.
Preferably, described matrix is an adapter plate, and described adapter plate is formed with multiple blind hole, fixes a dash hair in each blind hole, and adjacent dash hair contacts with each other.Further, described blind hole is some row's distributions and the blind hole space crossings distribution of adjacent two rows.Better, in the spacing of adjacent two row's blind holes and often row, the spacing of adjacent two blind holes is 1.5 times of dash hair diameter.
Or preferred, described matrix comprises a mount pad and a pressing plate, and described pressing plate is fixed by attaching parts and mount pad and the flocculose one end of dash is clamped between pressing plate and mount pad.Further, described dash hair one end between pressing plate and mount pad is bonded as one by glue.
Wherein, when the electrical equipment opening part in described distortion water deflector barrier bed door gear or gap place, it is positioned on the motion path of movable part, and movable part extruding dash hair coordinates with electrical equipment.
In said structure, described dash hair is made up of hydrophobic material or its surface has waterproof layer.Further, described dash hair is that surface has the mane of waterproof layer or elastic caoutchouc or High molecular material.
The present invention avoids water to enter in layer door gear by arranging protective cover on layer door gear, simultaneously distortion water deflector is set at the exposed parts such as opening part of the high electrical equipment opening part of waterproof requirement or gap place and protective cover, anti-sealing drenches, infiltrate or be splashed in electrical equipment after being rebounded by other parts and cause breakdown of equipment.And this distortion water deflector has certain elasticity, toughness, flexibility and resistance to abrasion, under external force can repeated deformation, and resistance can not be produced to the motion of other parts, form before distortion can be replied after external force removes within a short period of time.
Accompanying drawing explanation
Fig. 1 is side schematic view of the present invention;
Fig. 2 is forward schematic diagram of the present invention;
Fig. 3 is sectional perspective schematic diagram of the present invention;
Fig. 4 a is the front view of first embodiment of being out of shape water deflector in the present invention;
Fig. 4 b is the lateral plan of first embodiment of being out of shape water deflector in the present invention;
Fig. 5 a is the front view of second embodiment of being out of shape water deflector in the present invention;
Fig. 5 b is the lateral plan of second embodiment of being out of shape water deflector in the present invention;
Fig. 6 a is the partial schematic diagram after the present invention removes protective cover, and wherein mane bearing of trend is consistent with latch hook sense of motion;
Fig. 6 b is another partial schematic diagram after the present invention removes protective cover, and wherein mane bearing of trend is vertical with latch hook sense of motion.
Wherein description of reference numerals is as follows:
1 is layer door gear; 2 is protective cover; 3 is distortion water deflector; 3.1 is mane; 3.2 is adapter plate; 3.3 is mount pad; 3.4 is pressing plate; 3.5 is attaching parts; 4 is electric switch box; 5 is movable latch hook.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is further detailed explanation.
Elevator landing door 1 with waterproof construction provided by the invention comprises stationary parts and movable part, wherein stationary parts mainly comprises upper sill frame, quiet latch hook, electrical equipment, as shown in Figure 1, wherein installation of electrical equipment is on upper sill frame, movable part mainly comprises movable latch hook 5 and the door strap for mounting layer door, whether engages the folding realizing layer door gear by movable latch hook with the quiet latch hook in stationary parts.Be positioned at the side of electrical equipment and follow the motion of layer door.Waterproof construction comprises protective cover 2 and distortion water deflector 3, and wherein protective cover 2 is arranged on layer door gear 1, and distortion water deflector 3 is arranged on protective cover 2 or in layer door gear 1.The stationary parts of protective cover 2 barrier bed door gear 1, but be not limited thereto, the local of movable part also can be arranged in protective cover 2.Distortion water deflector 3 blocks electrical equipment opening part in the opening part of protective cover 2 or layer door gear or gap place.Distortion water deflector 3 comprises matrix, is fixed on matrix and the dash hair of dense arrangement, and wherein dash hair is made up of hydrophobic material or its surface has waterproof layer.When being out of shape water deflector 3 and blocking electrical equipment opening part or gap place, distortion water deflector 3 is positioned on the motion path of movable part, and movable part extruding dash hair coordinates with electrical equipment.
First embodiment: the elevator landing door with waterproof construction described in the present embodiment, comprising: layer door gear 1, for controlling the folding of elevator door; Metal protective cover 2, top seal and bottom opening, be wrapped in the outside of layer door gear 1 and shelter from the stationary parts of layer door gear, not immersed for the protection of electrical equipment in layer door gear by water; Distortion water deflector 3, is arranged on protective cover 2, and is positioned at electric switch box 4 (electrical equipment of layer door gear the is installed in electric switch box) opening neighbouring (as shown in Fig. 6 a, Fig. 6 b) of door lock.Described distortion water deflector 3 is made up of the mane 3.1 implanting adapter plate 3.2, as shown in fig. 4 a.Adapter plate 3.2 is processed with multiple blind hole (size of blind hole is slightly larger than the size of mane 3.1), fix a mane 3.1 in each blind hole, adjacent mane 3.1 contacts with each other.In the present embodiment, as shown in Figure 4 b, blind hole is some row's distributions and the blind hole space crossings distribution of adjacent two rows, the spacing of adjacent two rows' blind hole (i.e. the center of blind hole) and in often arranging the spacing (i.e. the width between centers of adjacent two blind holes) of adjacent two blind holes be 1.5 times of mane 3.1 diameter.Add man-hour, hardenable liquid glue is injected in blind hole, the mane 3.1 (length is enough to the opening range of coating electrical switch enclosure 4) of certain length was implanted before glue sclerosis, on mane 3.1, dubbin is coated with equably after glue sclerosis, again adapter plate 3.2 back side Acrylic Foam Tape affixed on protective cover 2 or be fixed on protective cover 2 by attaching parts, guarantee that mane 3.1 covers electric switch box opening, and the bearing of trend of mane 3.1 can along the falling direction of movable latch hook 5 (as shown in Figure 6 a, mane about 3.1 stretches, movable latch hook 5 is not only along with the left and right translation of layer door, and rotate around the axle center of bottom roller time sealed), also can perpendicular (as shown in Figure 6 b, stretch before and after mane 3.1).During normal operating condition, mane 3.1 keeps straight configuration, effectively shelters from the aperture of electric switch box 4, can enter electrical equipment causing trouble by anti-sealing.The door lock contact of layer door gear is divided into fixed contact and current collector, fixed contact to be arranged in the electric switch box on upper sill frame and transfixion, current collector is followed layer door and is moved and move, and fixed contact is by verifying whether door closes with the disconnection of current collector on layer door with engaging.When layer door is closed, current collector moves to fixed contact, the mane 3.1 be positioned in current collector course is subject to the extruding of current collector, case of bending is deformed into by straight configuration, because it is very little to the resistance of current collector, do not affect current collector to move to fixed contact, current collector can effectively be engaged with fixed contact, not extruded mane still protects electric switch box not by the intrusion of water simultaneously; When layer door is opened, current collector leaves fixed contact, and extruded mane by External Force Acting, does not automatically reply straight configuration from case of bending at short notice, continues protection electric switch box not by the intrusion of water.
Embodiment 2: the elevator landing door with water-tight device described in the present embodiment, substantially identical with principle of work with the integral structure of the first embodiment, difference is that distortion water deflector 3 is arranged on electric switch box 4 by attaching parts 3.5 (as bolt assembly), and the matrix of distortion water deflector 3 comprises mount pad 3.3 and a pressing plate 3.4, one end of mane 3.1 is clamped between pressing plate 3.4 and mount pad 3.3.Add man-hour, mane 3.1 to be placed on mount pad 3.3 (ensureing do not have gap between mane) by certain even density, after one end of all manes is bonded as one with hardenable glue, in position punch, make pressing plate 3.2 and mount pad 3.3 clamp mane 3.1 by screw.
In the present invention, dash hair will have certain elasticity and flexibility, under external force can rapid deformation, and produce resistance to movable parts hardly when contacting with movable parts, distortion front form can be replied again within a short period of time after external force removes, also to have good toughness and resistance to abrasion, can repeatedly be out of shape and not affect its physical property.In the above-described embodiments, although be described for mane, the present invention is not limited thereto, also can adopt other material meeting above-mentioned characteristic, as elastic caoutchouc or High molecular material etc.
In addition, although above-mentioned two embodiments are arranged on electric switch box opening part are described in detail to be out of shape water deflector, but the present invention is not limited thereto, for other exposed section of layer door gear, as protective cover bottom opening etc., can install distortion water deflector equally to close, those skilled in the art can arrange installation according to actual needs, therefore repeat no more.
The present invention avoids water to enter in layer door gear by arranging protective cover on layer door gear, simultaneously arrange distortion water deflector at exposed parts such as the high electrical equipment opening part of waterproof requirement or gap places, anti-sealing is splashed in electrical equipment after the bounce-back of other parts causes breakdown of equipment.
Above by specific embodiment to invention has been detailed description, above-described embodiment is only preferred embodiment of the present invention, and the present invention is not limited to above-mentioned embodiment.Without departing from the principles of the present invention; the equivalent replacement that those skilled in the art makes the distortion version of water deflector, mounting means, installation site and the flocculose material of dash and distribution form etc. and improvement, all should be considered as in the technology category protected in the present invention.

Claims (10)

1. the elevator landing door with waterproof construction, this layer of door gear comprises stationary parts and movable part, wherein stationary parts mainly comprises upper sill frame, electrical equipment, installation of electrical equipment is on upper sill frame, movable part is positioned at the side of electrical equipment and follows the motion of layer door, it is characterized in that, described waterproof construction comprises protective cover and distortion water deflector, wherein protective cover is arranged on layer door gear, distortion water deflector is arranged on protective cover or in layer door gear, the stationary parts of described protective cover barrier bed door gear, described distortion water deflector blocks electrical equipment opening part in the opening part of protective cover or layer door gear or gap place.
2. the elevator landing door with waterproof construction according to claim 1, is characterized in that, described distortion water deflector comprises matrix, is fixed on matrix and the dash hair of dense arrangement.
3. the elevator landing door with waterproof construction according to claim 2, it is characterized in that, described matrix is an adapter plate, and described adapter plate is formed with multiple blind hole, fix a dash hair in each blind hole, adjacent dash hair contacts with each other.
4. the elevator landing door with waterproof construction according to claim 3, is characterized in that, described blind hole is some row's distributions and the blind hole space crossings distribution of adjacent two rows.
5. the elevator landing door with waterproof construction according to claim 4, is characterized in that, in the spacing of adjacent two row's blind holes and often row, the spacing of adjacent two blind holes is 1.5 times of dash hair diameter.
6. the elevator landing door with waterproof construction according to claim 2, it is characterized in that, described matrix comprises a mount pad and a pressing plate, and described pressing plate is fixed by attaching parts and mount pad and the flocculose one end of dash is clamped between pressing plate and mount pad.
7. the elevator landing door with waterproof construction according to claim 6, is characterized in that, described dash hair one end between pressing plate and mount pad is bonded as one by glue.
8. the elevator landing door with waterproof construction according to claim 2, it is characterized in that, when the electrical equipment opening part in described distortion water deflector barrier bed door gear or gap place, it is positioned on the motion path of movable part, and movable part extruding dash hair coordinates with electrical equipment.
9. the elevator landing door with waterproof construction as claimed in any of claims 2 to 8, is characterized in that, described dash hair is made up of hydrophobic material or its surface has waterproof layer.
10. the elevator landing door with waterproof construction according to claim 9, is characterized in that, described dash hair is that surface has the mane of waterproof layer or elastic caoutchouc or High molecular material.
CN201410378023.6A 2014-08-01 2014-08-01 Elevator landing door device with waterproof structure Active CN105314508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410378023.6A CN105314508B (en) 2014-08-01 2014-08-01 Elevator landing door device with waterproof structure

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Application Number Priority Date Filing Date Title
CN201410378023.6A CN105314508B (en) 2014-08-01 2014-08-01 Elevator landing door device with waterproof structure

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CN105314508A true CN105314508A (en) 2016-02-10
CN105314508B CN105314508B (en) 2017-05-17

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2723113Y (en) * 2004-08-04 2005-09-07 胡国辉 Electric knife sharpener
JP2008044773A (en) * 2006-08-21 2008-02-28 Toshiba Elevator Co Ltd Emergency elevator system
CN202440214U (en) * 2012-02-08 2012-09-19 日立电梯(中国)有限公司 Waterproof elevator gate lock structure
JP2012180136A (en) * 2011-02-28 2012-09-20 Toshiba Elevator Co Ltd Elevator control apparatus, elevator and method for waterproofing elevator
CN203048381U (en) * 2013-01-24 2013-07-10 苏州铃木电梯有限公司 Waterproof elevator landing door device
CN203095362U (en) * 2013-01-25 2013-07-31 苏州铃木电梯有限公司 Waterproof type elevator door opener
CN103341825A (en) * 2013-07-02 2013-10-09 四川虹欧显示器件有限公司 Non-contact hairbrush waterproof device
CN103405202A (en) * 2013-08-19 2013-11-27 合肥市英唐科技有限公司 Spray nozzle and cleaning machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2723113Y (en) * 2004-08-04 2005-09-07 胡国辉 Electric knife sharpener
JP2008044773A (en) * 2006-08-21 2008-02-28 Toshiba Elevator Co Ltd Emergency elevator system
JP2012180136A (en) * 2011-02-28 2012-09-20 Toshiba Elevator Co Ltd Elevator control apparatus, elevator and method for waterproofing elevator
CN202440214U (en) * 2012-02-08 2012-09-19 日立电梯(中国)有限公司 Waterproof elevator gate lock structure
CN203048381U (en) * 2013-01-24 2013-07-10 苏州铃木电梯有限公司 Waterproof elevator landing door device
CN203095362U (en) * 2013-01-25 2013-07-31 苏州铃木电梯有限公司 Waterproof type elevator door opener
CN103341825A (en) * 2013-07-02 2013-10-09 四川虹欧显示器件有限公司 Non-contact hairbrush waterproof device
CN103405202A (en) * 2013-08-19 2013-11-27 合肥市英唐科技有限公司 Spray nozzle and cleaning machine

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