CN113415705A - Elevator layer door lock device and elevator layer door device - Google Patents
Elevator layer door lock device and elevator layer door device Download PDFInfo
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- CN113415705A CN113415705A CN202110842433.1A CN202110842433A CN113415705A CN 113415705 A CN113415705 A CN 113415705A CN 202110842433 A CN202110842433 A CN 202110842433A CN 113415705 A CN113415705 A CN 113415705A
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- wall
- dust removal
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- 239000000428 dust Substances 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 230000009467 reduction Effects 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 239000000741 silica gel Substances 0.000 claims description 19
- 229910002027 silica gel Inorganic materials 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 18
- 244000261422 Lysimachia clethroides Species 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000001788 irregular Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 230000008531 maintenance mechanism Effects 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automation & Control Theory (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an elevator landing door lock device and an elevator landing door device, and relates to the technical field of elevator accessories. According to the invention, through the design of the wind power catching groove, the force of air flow can be caught, the force of air flow is converted into the force for driving the rotating rod to rotate by matching with the symmetrical plastic paddles, so that the elastic rope is driven to rotate, the surface of the layer door lock body is lightly stroked for dust removal through the door lock contact mechanism, the function of automatically maintaining the surface of the layer door lock body is realized, and the problem that the service life of the door lock is influenced because a large amount of dust is easily attached to the outer wall of the layer door lock after long-time use is solved.
Description
Technical Field
The invention relates to the technical field of elevator accessories, in particular to an elevator landing door lock device and an elevator landing door device.
Background
The landing door lock is a lock which is arranged on a landing door and plays a role in locking, and consists of a lock hook and an electric safety electric shock, wherein the lock hook plays a role in mechanical locking, the electric safety loop can be disconnected by the safety electric shock to prevent the elevator from operating when the elevator is opened, the elevator door is a very important part in the elevator, the landing door is a landing door which can be seen from the outside of the elevator and fixed on each floor, the car door is a car door which is seen from the inside and fixed on the car and moves along with the car, the landing door is generally driven by the car door to open and close, and the stability, the rationality and the safety of the landing door lock are key factors for determining the grade of the elevator. The following problems exist in the prior art:
1. the existing layer door lock does not have the automatic maintenance function, and a large amount of dust is easily attached to the outer wall of the layer door lock after long-time use, so that the service life of the door lock is influenced;
2. the existing landing door does not have a ventilation function, the air replacement efficiency in the elevator shaft is low, air in the elevator car is turbid, the riding feeling of passengers is affected, and improvement is needed.
Disclosure of Invention
The invention provides an elevator landing door lock device and an elevator landing door device, wherein one purpose is to have an automatic maintenance function and solve the problem that the service life of a door lock is influenced because a large amount of dust is easily attached to the outer wall of a rear landing door lock after long-time use; another purpose is to solve the problem that the air in the elevator shaft is turbid due to the slow air replacement efficiency in the elevator shaft, so as to achieve the effect of quickly replacing the air in the elevator shaft.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the elevator landing door lock device comprises a landing door lock body, wherein a control wheel is fixedly mounted on the front side of the landing door lock body, a door opening knife is arranged on the right side of the landing door lock body, a door lock maintenance mechanism is arranged on the left side of the landing door lock body and comprises a gooseneck rope, a fixing ring is fixedly connected to the left side of the gooseneck rope, a driving rotating rod is rotatably connected to the inner wall of the fixing ring, a driving mechanism is arranged on the outer wall of the driving rotating rod, and an elastic rope is fixedly mounted on the outer wall of the driving rotating rod.
The technical scheme of the invention is further improved as follows: gooseneck rope fixed mounting is in the left side of layer door lock body, actuating mechanism includes symmetrical plastic oar, symmetrical plastic oar fixed mounting is on the outer wall of drive bull stick, the wind-force catching groove has all been seted up at the front and the back of symmetrical plastic oar, the lightening hole has been seted up to the inside of symmetrical plastic oar.
The technical scheme of the invention is further improved as follows: the one end that the drive bull stick was kept away from to the elasticity rope is provided with lock contact mechanism, lock contact mechanism includes the silica gel piece, silica gel piece fixed mounting is served at the elasticity rope one of keeping away from the drive bull stick, the inside fixed mounting of silica gel piece has the buffering to connect the pole, be provided with the lug on the outer wall of silica gel piece, fixed mounting has the silica gel tentacle on the outer wall of lug.
In a second aspect, the invention further provides an elevator landing door device, which comprises a landing door body, wherein the front side of the landing door body is provided with a ventilation groove, an air treatment mechanism is arranged in an inner cavity of the ventilation groove, the air treatment mechanism comprises a movable block, the movable block is movably connected in the inner cavity of the ventilation groove, the front side of the movable block is provided with a detachable inner groove, the back side of the movable block is fixedly provided with a magnetic block, the left side of the movable block is fixedly provided with a dust removal air inlet cylinder, and the right side of the movable block is fixedly provided with a noise reduction air outlet cylinder.
Preferably, the embedded type is connected with just filter screen in the inner chamber of dust removal air inlet section of thick bamboo, the middle part of dust removal air inlet section of thick bamboo inner chamber is provided with quick ventilation mechanism, the embedded type is connected with the degree of depth filter screen in the inner chamber of dust removal air inlet section of thick bamboo, fixed mounting has the fan body in the inner chamber of the play dryer of making an uproar falls, the embedded type is connected with the safety cover in the inner chamber of the play dryer of making an uproar falls, it falls the mechanism of making an uproar to be provided with in the inner chamber of the play dryer of making an uproar.
Preferably, quick ventilation mechanism includes the support ring, support ring fixed mounting is in the inner chamber of dust removal air inlet section of thick bamboo, the back fixed mounting of support ring inner chamber has the base plate, the front of base plate is rotated and is connected with the rotation axis, fixed mounting has the drive mounting panel on the outer wall of rotation axis, the inboard fixed mounting of drive mounting panel has the wind current direction oar, the outside swing joint of drive mounting panel has rotatory dust removal board, the inboard fixed mounting of rotatory dust removal board has the elasticity fixture block, the outside fixed mounting of rotatory dust removal board has the activity adsorption plate.
Preferably, the noise reduction mechanism comprises a movable ring, the movable ring is movably connected in an inner cavity of the noise reduction air outlet cylinder, an irregular sound absorption block is fixedly mounted on the inner wall of the movable ring, a sliding mounting groove is formed in the outer wall of the movable ring, and a resistance cylinder is fixedly mounted on the back of the inner cavity of the movable ring.
Preferably, the outer wall of the resistance cylinder is fixedly connected with an exhaust funnel, the back fixed mounting of the inner cavity of the resistance cylinder is provided with a spiral conical block, and the front fixed connection of the spiral conical block is connected with a sound-absorbing cotton and is stained with a pad.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides an elevator landing door lock device and an elevator landing door device, wherein symmetrical plastic paddles, a wind power catching groove, a driving rotating rod, an elastic rope and a door lock contact mechanism are combined, air in an elevator shaft can be prompted to flow rapidly in the moving process of a car, the force of air flowing can be caught through the design of the wind power catching groove, the force of air flowing is converted into the force of driving the driving rotating rod to rotate by matching with the symmetrical plastic paddles, so that the elastic rope is prompted to rotate, the surface of the landing door lock body is lightly stroked and dedusted through the door lock contact mechanism, the function of automatically maintaining the surface of the landing door lock body is realized, and the problem that the service life of the door lock is influenced due to the fact that a large amount of dust is easily attached to the outer wall of the landing door lock after long-time use is solved.
2. The invention provides an elevator landing door lock device and an elevator landing door device, which are characterized in that a dust removal air inlet cylinder, a noise reduction air outlet cylinder and a fan body are combined, turbid air in an elevator shaft can be pumped out through the noise reduction air outlet cylinder through the operation of the fan body, and external clean air can flow back into the elevator shaft through the dust removal air inlet cylinder, so that the function of quickly ventilating the elevator shaft is realized, the problem that the air in the elevator shaft is turbid due to low air replacement efficiency in the elevator shaft is solved, and the riding feeling of passengers is improved.
3. The invention provides an elevator landing door lock device and an elevator landing door device, which adopt the combination of a movable ring, an irregular sound absorption block and a resistance cylinder, wherein in the running process of a fan body, noise in an elevator shaft can be absorbed into the inner cavity of the movable ring along with air, and the noise can be absorbed through the design of the irregular sound absorption block, so that the problem that the noise generated by the running of an elevator affects the normal life of nearby residents is avoided, the environmental protection performance of the device is improved, the residence time of the noise in the inner cavity of the movable ring can be prolonged through the design of the resistance cylinder, and the noise absorption efficiency of the irregular sound absorption block is further improved.
4. The invention provides an elevator landing door lock device and an elevator landing door device, which adopt the combination of a primary filter screen, a depth filter screen, a driving mounting plate, an air flow guiding paddle and a movable adsorption plate, can filter air entering an elevator shaft through the design of the primary filter screen and the depth filter screen, filter partial impurities in the air, cause the air flow in a dust removal air inlet cylinder through the work of a fan body, capture the force of the air flow through the air flow guiding paddle, thereby driving the driving mounting plate to rotate, capture partial impurities in the air through the movable adsorption plate, realize the function of filtering the air under the condition of ensuring the ventilation efficiency of the dust removal air inlet cylinder, and improve the reliability of the device.
Drawings
FIG. 1 is a schematic structural view of a door lock body of a landing door of the present invention;
FIG. 2 is a schematic view of the door lock maintenance mechanism of the present invention;
FIG. 3 is a schematic view, partially in section, of a symmetrical plastic paddle according to the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of a silicone sheet according to the present invention;
FIG. 5 is a schematic structural view of a landing door body according to the present invention;
FIG. 6 is a schematic view of the air handling mechanism of the present invention;
FIG. 7 is a schematic view of the dust-removing air inlet drum according to the present invention;
FIG. 8 is a schematic structural view of the quick vent mechanism of the present invention;
FIG. 9 is a schematic view of a rotary dust-removing plate structure according to the present invention;
FIG. 10 is a schematic cross-sectional view of a noise-reducing air outlet cylinder according to the present invention;
FIG. 11 is a schematic structural view of a noise reduction mechanism of the present invention;
FIG. 12 is a schematic view of the resistance cylinder of the present invention.
In the figure: 1. a landing door lock body; 11. a control wheel; 12. a door opening knife;
2. a door lock maintenance mechanism; 21. a gooseneck rope; 22. a fixing ring; 23. a drive mechanism; 231. symmetrical plastic paddles; 232. a wind power catching groove; 233. lightening holes; 24. an elastic cord; 25. a door lock contact mechanism; 251. a silica gel sheet; 252. a buffer connecting rod; 253. a bump; 254. touching hands with silica gel;
3. a landing door body; 4. a ventilation slot;
5. an air handling mechanism; 51. a movable block; 511. disassembling the inner groove; 512. a magnetic block; 52. a dust removal air inlet cylinder; 521. primary filtering net; 522. a depth filter screen; 523. a rapid ventilation mechanism; 5231. a support ring; 5232. a substrate; 5233. a rotating shaft; 5234. driving the mounting plate; 5235. a wind flow guiding paddle; 5236. rotating the dust removal plate; 5237. an elastic clamping block; 5238. a movable adsorption plate; 53. a noise reduction air outlet cylinder; 531. a fan body; 532. a protective cover; 533. a noise reduction mechanism; 5331. a movable ring; 5332. irregular sound absorbing blocks; 5333. a sliding mounting groove; 5334. a resistance cylinder; 5335. an exhaust funnel; 5336. a spiral conical block; 5337. the sound-absorbing cotton is stained with the pad.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
In a first aspect, as shown in fig. 1 to 4, the invention provides an elevator landing door lock device, which comprises a landing door lock body 1, a control wheel 11 is fixedly installed on the front side of the landing door lock body 1, a door opening knife 12 is arranged on the right side of the landing door lock body 1, a door lock maintenance mechanism 2 is arranged on the left side of the landing door lock body 1, the door lock maintenance mechanism 2 comprises a gooseneck rope 21, a fixed ring 22 is fixedly connected on the left side of the gooseneck rope 21, a driving rotating rod is rotatably connected on the inner wall of the fixed ring 22, a driving mechanism 23 is arranged on the outer wall of the driving rotating rod, an elastic rope 24 is fixedly installed on the outer wall of the driving rotating rod, and by arranging the gooseneck rope 21, the gooseneck rope 21 is bent, the fixing ring 22 can be adjusted to a position convenient for the operation of the door lock maintenance mechanism 2, and the elastic rope 24 is arranged to drive the door lock contact mechanism 25 to reset, so that the maintenance work can be carried out smoothly.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the gooseneck rope 21 is fixedly installed on the left side of the landing door lock body 1, the driving mechanism 23 comprises symmetrical plastic paddles 231, the symmetrical plastic paddles 231 are fixedly installed on the outer wall of the driving rotating rod, the front and the back of the symmetrical plastic paddles 231 are respectively provided with a wind force catching groove 232, flowing air in the elevator shaft is caught by the wind force catching grooves 232, the flowing force of the air is converted into force for driving the driving rotating rod to rotate by matching with the symmetrical plastic paddles 231, so that the elastic rope 24 is driven to rotate, weight reducing holes 233 are formed in the symmetrical plastic paddles 231, the overall weight of the symmetrical plastic paddles 231 can be reduced by arranging the weight reducing holes 233, so that the symmetrical plastic paddles 231 can conveniently rotate, one end of the elastic rope 24, which is far away from the driving rotating rod, is provided with a door lock contact mechanism 25, the door lock contact mechanism 25 comprises a silica gel sheet 251, the silica gel sheet 251 is fixedly installed on one end of the elastic rope 24, which is far away from the driving rotating rod, the inside fixed mounting of silica gel piece 251 has the buffering to connect pole 252, is provided with lug 253 on the outer wall of silica gel piece 251, and fixed mounting has silica gel tentacle 254 on the outer wall of lug 253, touches with layer door lock body 1 through silica gel piece 251 and silica gel tentacle 254, can clean the accumulational dust in layer door lock body 1 surface, realizes carrying out the function of maintenance to layer door lock body 1.
Example 3
In a second aspect, as shown in fig. 5-12, the invention further provides an elevator landing door device, which comprises a landing door body 3, wherein the front surface of the landing door body 3 is provided with a ventilation slot 4, an air treatment mechanism 5 is arranged in the inner cavity of the ventilation slot 4, the air treatment mechanism 5 comprises a movable block 51, the movable block 51 is movably connected in the inner cavity of the ventilation slot 4, the front surface of the movable block 51 is provided with a detachable inner slot 511, the back surface of the movable block 51 is fixedly provided with a magnetic block 512, the left side of the movable block 51 is fixedly provided with a dust removal air inlet cylinder 52, the right side of the movable block 51 is fixedly provided with a noise reduction air outlet cylinder 53, the outer walls of the dust removal air inlet cylinder 52 and the noise reduction air outlet cylinder 53 can be connected by arranging the movable block 51, a corresponding tool is inserted into the detachable inner slot 511 by the design of the detachable inner slot 511, the movable block, through being equipped with magnetic block 512, the user of being convenient for installs movable block 51, dust removal air inlet cylinder 52 and noise reduction air outlet cylinder 53.
Example 4
As shown in fig. 5 to 12, on the basis of embodiment 3, the present invention provides a technical solution: preferably, a primary filter screen 521 is embedded in an inner cavity of the dust removal air inlet drum 52, and by the design of the primary filter screen 521, larger impurities and floating flocs in the air can be filtered, so that the problem that the impurities and floating flocs enter the elevator shaft is avoided, a quick ventilation mechanism 523 is arranged in the middle of the inner cavity of the dust removal air inlet drum 52, a deep filter screen 522 is embedded in the inner cavity of the dust removal air inlet drum 52, and by the arrangement of the deep filter screen 522, the air filtered by the quick ventilation mechanism 523 can be filtered again, so that the dust removal efficiency is ensured, and the problem that the operation safety of the elevator equipment body is affected by dust is avoided, a fan body 531 is fixedly arranged in the inner cavity of the noise reduction air outlet drum 53, and by the arrangement of the fan body 531, the operation of the fan body 531 can exhaust air through the noise reduction air outlet drum 53, air is sucked through the dust removal air inlet drum 52, and a protective cover 532 is embedded in the inner cavity of the noise reduction air outlet drum 53, the problem that foreign matters invade the inner cavity of the noise reduction air outlet cylinder 53 to influence the normal operation of the device is solved by arranging the protective cover 532, the noise reduction mechanism 533 is arranged in the inner cavity of the noise reduction air outlet cylinder 53, the quick ventilation mechanism 523 comprises a support ring 5231, the support ring 5231 is fixedly arranged in the inner cavity of the dust removal air inlet cylinder 52, the back surface of the inner cavity of the support ring 5231 is fixedly provided with a base plate 5232, the front surface of the base plate 5232 is rotatably connected with a rotating shaft 5233, the outer wall of the rotating shaft 5233 is fixedly provided with a driving mounting plate 5234, the inner side of the driving mounting plate 5234 is fixedly provided with an air flow guiding paddle 5235, the outer side of the driving mounting plate 5234 is movably connected with a rotating dust removal plate 5236, the inner side of the rotating dust removal plate 5236 is fixedly provided with an elastic clamping block 5237, a user can conveniently detach and clean the rotating dust removal plate 5236 by the design of the elastic clamping block 5237, the outer side of the rotating dust removal plate 5236 is fixedly provided with a movable clamping block 5238, the airflow guiding paddles 5235 are arranged to capture the airflow force in the dust removing air inlet cylinder 52, so as to drive the driving mounting plate 5234 to rotate, and capture part of impurities in the air through the movable adsorption plate 5238, thereby realizing the function of filtering the air under the condition of ensuring the ventilation efficiency of the dust removing air inlet cylinder 52.
Example 5
As shown in fig. 5 to 12, on the basis of embodiment 3, the present invention provides a technical solution: preferably, the noise reduction mechanism 533 includes a movable ring 5331, the movable ring 5331 is movably connected in the inner cavity of the noise reduction air outlet cylinder 53, an irregular sound absorption block 5332 is fixedly installed on the inner wall of the movable ring 5331, the irregular sound absorption block 5332 is made of a sound absorption sponge, a sliding installation groove 5333 is formed in the outer wall of the movable ring 5331, the sliding installation groove 5333 is formed in the outer wall of the movable ring 5331, so that a user can conveniently install or detach the movable ring 5331, a resistance cylinder 5334 is fixedly installed on the back surface of the inner cavity of the movable ring 5331, an air exhaust cylinder 5335 is fixedly connected on the outer wall of the resistance cylinder 5334, through the design of the air exhaust cylinder 5335, the air entering the inner cavity of the resistance cylinder 5334 can be guided to the surface of the irregular sound absorption block 5332, a spiral cone 5336 is fixedly installed on the back surface of the inner cavity of the resistance cylinder 5334, a sound absorption cotton pad 5337 is fixedly connected on the front surface of the spiral cone 5336, and noise in the elevator well can be absorbed into the inner cavity of the noise reduction air outlet cylinder 53 along with the air during the operation of the fan body 531, then discharge through the inner chamber of activity ring 5331, through the design of irregular sound absorption piece 5332, can absorb the noise in this part of air, avoid the noise that the elevator operation produced to influence the problem of the normal life of nearby resident, promote the feature of environmental protection of this device, through the design of resistance section of thick bamboo 5334, the dwell time of multiplicable noise in the inner chamber of activity ring 5331, further promote the efficiency of irregular sound absorption piece 5332 absorbed noise, through being equipped with the cooperation that the cotton pad 5337 of being stained with of inhaling sound and spiral cone 5336, can absorb the noise, promote the noise reduction efficiency of this device.
The working principle of the elevator landing door lock device and the elevator landing door device is described in detail below.
As shown in fig. 1-12, before the use, with the corresponding installation of layer door lock body 1 on the inner wall of elevartor shaft, install layer door body 3 at the opening part on every layer of elevartor shaft, the work of cooperation sedan-chair door, accessible layer door lock body 1 drives layer door body 3 and opens, place the position that corresponds through buckling gooseneck rope 21 with the drive bull stick, can maintain layer door lock body 1 through the flow of air when using, open fan body 531, realize carrying out the function of ventilating fast and making an uproar in the elevator shaft promptly.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides an elevator layer door lock device, includes layer door lock body (1), the positive fixed mounting of layer door lock body (1) has control wheel (11), the right side of layer door lock body (1) is provided with opening a door sword (12), its characterized in that: the left side of layer door lock body (1) is provided with lock maintenance mechanism (2), lock maintenance mechanism (2) are including gooseneck rope (21), the solid fixed ring (22) of left side fixedly connected with of gooseneck rope (21), it is connected with the drive bull stick to rotate on the inner wall of solid fixed ring (22), be provided with actuating mechanism (23) on the outer wall of drive bull stick, fixed mounting has elasticity rope (24) on the outer wall of drive bull stick.
2. An elevator landing door lock apparatus according to claim 1, wherein: gooseneck rope (21) fixed mounting is in the left side of layer door lock body (1), actuating mechanism (23) are including symmetry plastics oar (231), symmetry plastics oar (231) fixed mounting is on the outer wall of drive bull stick, wind-force catching groove (232) have all been seted up to the front and the back of symmetry plastics oar (231), lightening hole (233) have been seted up to the inside of symmetry plastics oar (231).
3. An elevator landing door lock apparatus according to claim 1, wherein: the one end that the drive bull stick was kept away from in elasticity rope (24) is provided with lock contact mechanism (25), lock contact mechanism (25) include silica gel piece (251), silica gel piece (251) fixed mounting is kept away from in elasticity rope (24) and is served, the inside fixed mounting of silica gel piece (251) has the buffering to connect pole (252), be provided with lug (253) on the outer wall of silica gel piece (251), fixed mounting has silica gel tentacle (254) on the outer wall of lug (253).
4. An elevator landing door device, includes landing door body (3), its characterized in that: ventilating slot (4) have been seted up in the front of layer door body (3), be provided with air treatment mechanism (5) in the inner chamber of ventilating slot (4), air treatment mechanism (5) are including movable block (51), movable block (51) swing joint is in the inner chamber of ventilating slot (4), dismantlement inside groove (511) have been seted up in the front of movable block (51), the back fixed mounting of movable block (51) has magnetic block (512), the left side fixed mounting of movable block (51) has dust removal air inlet section of thick bamboo (52), the right side fixed mounting of movable block (51) has noise reduction exhaust section of thick bamboo (53).
5. An elevator landing door apparatus according to claim 4, wherein: the utility model discloses a fan, including dust removal air inlet cylinder (52), the middle part of dust removal air inlet cylinder (52) inner chamber is provided with quick ventilation mechanism (523), the embedded degree of depth filter screen (522) that is connected with in the inner chamber of dust removal air inlet cylinder (52), fixed mounting has fan body (531) in the inner chamber of falling the noise play dryer (53), fall the embedded safety cover (532) that is connected with in the inner chamber of noise play dryer (53), fall and be provided with in the inner chamber of noise play dryer (53) and fall the mechanism (533) of making an uproar.
6. An elevator landing door apparatus according to claim 5, wherein: quick ventilation mechanism (523) are including support ring (5231), support ring (5231) fixed mounting is in the inner chamber of dust removal air inlet section of thick bamboo (52), the back fixed mounting of support ring (5231) inner chamber has base plate (5232), the front of base plate (5232) is rotated and is connected with rotation axis (5233), fixed mounting has drive mounting panel (5234) on the outer wall of rotation axis (5233), the inboard fixed mounting of drive mounting panel (5234) has distinguished and admirable direction oar (5235), the outside swing joint of drive mounting panel (5234) has rotatory dust removal board (5236), the inboard fixed mounting of rotatory dust removal board (5236) has elasticity fixture block (5237), the outside fixed mounting of rotatory dust removal board (5236) has movable adsorption plate (5238).
7. An elevator landing door apparatus according to claim 5, wherein: noise reduction mechanism (533) include activity ring (5331), activity ring (5331) swing joint falls the inner chamber of making an uproar play dryer (53), fixed mounting has irregular sound absorption piece (5332) on the inner wall of activity ring (5331), slide mounting groove (5333) have been seted up on the outer wall of activity ring (5331), the back fixed mounting of activity ring (5331) inner chamber has resistance section of thick bamboo (5334).
8. An elevator landing door apparatus according to claim 7, wherein: fixedly connected with aiutage (5335) on the outer wall of resistance cylinder (5334), the back fixed mounting of resistance cylinder (5334) inner chamber has spiral toper piece (5336), the positive fixedly connected with of spiral toper piece (5336) inhales the sound cotton and is stained with pad (5337).
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| CN202110842433.1A CN113415705A (en) | 2021-07-26 | 2021-07-26 | Elevator layer door lock device and elevator layer door device |
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| CN202110842433.1A CN113415705A (en) | 2021-07-26 | 2021-07-26 | Elevator layer door lock device and elevator layer door device |
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| CN113415705A true CN113415705A (en) | 2021-09-21 |
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| CN202110842433.1A Pending CN113415705A (en) | 2021-07-26 | 2021-07-26 | Elevator layer door lock device and elevator layer door device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116002477A (en) * | 2022-12-30 | 2023-04-25 | 江苏蒙哥马利电梯有限公司 | Elevator landing door lock fault position detection device |
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