CN208585927U - Elevator shaft door anti-disengaging structure - Google Patents
Elevator shaft door anti-disengaging structure Download PDFInfo
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- CN208585927U CN208585927U CN201821126677.XU CN201821126677U CN208585927U CN 208585927 U CN208585927 U CN 208585927U CN 201821126677 U CN201821126677 U CN 201821126677U CN 208585927 U CN208585927 U CN 208585927U
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- door
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- user
- sliding rail
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- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 230000003449 preventive effect Effects 0.000 claims description 19
- 239000003755 preservative agent Substances 0.000 claims description 15
- 230000002335 preservative effect Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model provides an elevator hoistway door anticreep structure, including fixture, clean mechanism, door plant and lower slide rail, the door plant sets up slide rail upper end down, fixture sets up at the door plant upside, clean mechanism sets up respectively on fixture and lower slide rail front end, and clean mechanism rear side and door plant contact, fixture includes fixed plate, through-hole, goes up slide rail, dog, ball nut seat, lead screw, expansion plate, cavity lagging one, bolt pole, spout, spring and cavity lagging two, clean mechanism includes baffle, oil inlet, push pedal, U type handle frame, protection strip piece, pivot, sliding block, sliding tray, cavity, flexible hose, adjusting bolt, clean board and guiding gutter, compares with prior art, the utility model discloses following beneficial effect has: the anti-separation function is realized, the clamping tightness is high, the cleaning function is realized, and the oiling is convenient.
Description
Technical field
The utility model is a kind of elevator hoistway door separation preventive structure, belongs to elevator shaft door apparatus field.
Background technique
When being installed, usually a kind of fixed structure can not carry out micro- existing elevator hoistway door separation preventive structure
Adjust and reduce shake, cause its for a long time in use, be easy loosen, in turn result in the disengaging of door-plate, reduce using effect, it is existing
Elevator hoistway door separation preventive structure is usually manually found rag and is cleaned, to increase when end of door plate is cleaned
The degree of difficulty of personnel searching rag, nor it is convenient for oiling.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of elevator hoistway door separation preventive structure,
To solve the problems mentioned in the above background technology.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of elevator shaft door
Anti-isenagage structure, including clamping device, cleaning mechanism, door-plate and glidepath, door-plate setting are described in glidepath upper end
Clamping device is arranged on the upside of door-plate, and the cleaning mechanism is separately positioned on clamping device and glidepath front end, and cleans
Be in contact on rear side of mechanism with door-plate, the clamping device include fixed plate, through-hole, upper sliding rail, block, ball nut mount, screw rod,
Expansion plate, hollow cage plate one, bolt rod, sliding slot, spring and hollow cage plate two, the cleaning mechanism include baffle, oil inlet,
Push plate, U-shaped handle holder, protection stick, shaft, sliding shoe, sliding groove, cavity, bellows, adjust bolt, cleaner plate and
Diversion trench.
Further, in the clamping device, the through-hole is symmetrically provided with dead plate upper end left part and right part, institute
It states hollow cage plate two-way and crosses screw and be fixed on fixed plate lower end surface, on the spring is fixed by screws in hollow cage plate two
End, and lower spring end is connected by screw with expansion plate, the expansion plate top is arranged inside hollow cage plate two, described to stretch
Contracting plate lower end is in contact with upper sliding rail, and the hollow cage plate one is fixed by screws in sliding rail upper end, the hollow cage plate two
Lower part is arranged inside hollow cage plate one, and the sliding slot is provided with hollow two left and right sides of cage plate, and the bolt rod is arranged in cunning
On slot, hollow one left and right sides of cage plate is each passed through on the outside of the bolt rod, the block is separately fixed at upper cunning by screw
Upper end left and right edges position in rail, the ball nut mount are connected to upper end in upper sliding rail, and ball nut mount by bearing
Upper end is in same level in lower end surface and upper sliding rail, and screw rod annular side lower part passes through ball nut pair and ball spiral shell
Base is connected, and the screw rod upper end passes through upper sliding rail, and is in contact with expansion plate lower end.
Further, one left and right sides top of hollow cage plate is machined with pin hole, and is provided on pin hole slotting
Outer bolt is passed through through-hole by pin rod, in actual use, user of service on the downside of fixed plate, to realize using outer bolt
Fixed plate is fixed on elevator shaft, then user of service is a set of under hollow cage plate two by hollow cage plate by upper sliding rail
Portion, then bolt rod is inserted into pin hole by user of service, and is extended inwardly on sliding slot, to realize that hollow cage plate one passes through
Bolt rod is moved up and down along sliding slot, avoids falling off, and then user of service moves up sliding rail, and door-plate is placed on
On glidepath, then upper sliding rail is put down again, and then realizes that upper sliding rail is sleeved on door-plate upper end, then the design of block can be on the door
Limit blocking is carried out at left and right sides of plate, falling off for door-plate is avoided, realizes the function of Fast Installation.
Further, the expansion plate lower end is machined with square groove, and square groove is internally provided with square block, and side
Shape block welding is connected by spring with expansion plate upper end in screw rod upper end, the hollow cage plate one, in actual use, is made
Two door-plates are displaced outwardly along upper sliding rail and glidepath with personnel, to realize exposing ball nut mount, then user
Member rotates ball nut mount, then ball nut mount rotation and drives screw rod to moving up under the action of ball nut pair
Dynamic, screw rod, which moves up, drives square block to move up, and then expansion plate is driven to move up, and expansion plate moves up to right
Spring is compressed, then spring restore deformation drive expansion plate move down, expansion plate move down to drive screw rod with
And upper sliding rail moves down, and then realizes that the upper sliding rail moment was in contact with door-plate, thus realize the disengaging for further hindering door-plate,
User of service can also be by the rotation to ball nut mount, to adjust the distance that screw rod moves up, and then adjustment spring simultaneously
Bounce, and then improve the stability of clamping.
Further, in the cleaning mechanism, the sliding groove is provided with sliding rail and glidepath front end face respectively,
The sliding shoe is arranged on sliding groove, and the shaft is rotatably arranged on sliding shoe, and shaft is separately fixed at protection stick
Upper and lower ends, the cavity are provided with protection stick front end face top, and forward edge position, institute is arranged in cavity in the push plate
State oil inlet and be provided with push plate front end face top, the baffle is connected to push plate front end face by pin shaft, and on rear side of baffle with into
Hydraulic fluid port is in contact, and is connected with bellows on rear side of the protection stick, and bellows front end is connected with cavity, described U-shaped
Handle holder is slidably arranged on protection stick by circular hole, is connected by bearing with bolt is adjusted on the U-shaped handle holder, institute
It states and adjusts the setting of bolt annular side rear portion inside protection stick, the cleaner plate is fixed on U-shaped handle holder rear end, the U
Type handle holder rear end passes through protection stick, and mutually fixes with cleaner plate, and the diversion trench is provided with cleaner plate rear end face, described to stretch
Contracting hose rear end passes through cleaner plate, and is connected with diversion trench.
Further, protection stick front end face middle position is machined with internal thread hole, and is provided on internal thread hole
Bolt is adjusted, the protection stick front end face is machined with circular hole, and U-shaped handle holder is provided on circular hole, the cleaner plate rear end
Face is pasted with cleaning felt, and in actual use, user of service, which rotates, adjusts bolt, adjusts bolt rotation and in the effect of screw thread
Under moved backward along internal thread hole, adjust bolt and move backward U-shaped handle holder is driven to move backward, U-shaped handle holder inwardly moves
It is dynamic that cleaner plate and cleaning felt is driven to move backward, to realize that cleaning felt is in contact with door-plate front end face, then use
Personnel can be moved by sliding shoe along sliding groove, so that protection stick be driven to be moved, and then drive cleaner plate and clear
Clean felt is mobile, to realize that end of door plate front end face is cleaned.
Further, cleaner plate front end face top is machined with card slot mouth, and bellows ring is provided on card slot hole
Shape side rear portion, in actual use, user of service carry out flap shutter around pin shaft central axes, and then realize and expose oil inlet
Mouthful, then preservative oil is poured into cavity inside by oil inlet by user of service, and then user of service closes baffle, and moves backward
Push plate, push plate moves backward to squeeze the preservative oil of cavity inside, and then preservative oil is caused to enter in bellows,
Then preservative oil enters in the diversion trench in cleaner plate, then preservative oil penetrate into cleaning felt on, at this time again to cleaner plate with
And cleaning felt when being moved, it can be achieved that end of door plate carries out smearing preservative oil, maintained, improved to realize end of door plate
Its service life.
Further, the cleaner plate front end face symmetrical machining is there are two groove, and in groove rear wall absorption be fixed with it is micro-
Type sucker, and miniature sucker is embedded in U-shaped handle holder rear end face, in actual use, user of service moves forward U-shaped handle
Frame mutually separates to realize and clean felt with door-plate, then user so that cleaner plate and cleaning felt be driven to move forward
Member rotates clockwise protection stick around shaft central axes, and then cleaner plate and U-shaped handle holder is driven to be rotated, and is protecting
After stick rotates 90 °, user of service, which stops operating, protects stick, and then user of service pulls to the right cleaner plate, to realize clear
Clean plate is mutually separated with the miniature sucker on U-shaped handle holder, and then new cleaner plate is absorbed and fixed at miniature suction again by user of service
On disk, the function of dismounting and change is realized.
The utility model has the beneficial effects that a kind of elevator hoistway door separation preventive structure of the utility model, the utility model
By adding fixed plate, through-hole, upper sliding rail, block, ball nut mount, screw rod, expansion plate, hollow cage plate one, bolt rod, cunning
Slot, spring and hollow cage plate two realize anti-detachment function, and clamping fastener is high.
The utility model passes through addition baffle, oil inlet, push plate, U-shaped handle holder, protection stick, shaft, sliding shoe, cunning
Dynamic slot, bellows, adjusts bolt, cleaner plate and diversion trench at cavity, realizes clean function, and be also convenient for oiling.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of elevator hoistway door separation preventive structure of the utility model；
Fig. 2 is the schematic diagram of the section structure of clamping device in a kind of elevator hoistway door separation preventive structure of the utility model；
Fig. 3 is the schematic diagram of the section structure of cleaning mechanism in a kind of elevator hoistway door separation preventive structure of the utility model；
Fig. 4 is the partial enlargement diagram of cleaning mechanism A in a kind of elevator hoistway door separation preventive structure of the utility model；
In figure: 1- clamping device, 2- cleaning mechanism, 3- door-plate, 4- glidepath, 101- fixed plate, 102- through-hole, on 130-
The hollow cage plate one of sliding rail, 104- block, 105- ball nut mount, 106- screw rod, 107- expansion plate, 108-, 109- bolt rod,
The hollow cage plate two of 110- sliding slot, 111- spring, 112-, 201- baffle, 202- oil inlet, 203- push plate, 204-U type handle holder,
205- protects stick, 206- shaft, 207- sliding shoe, 208- sliding groove, 209- cavity, 210- bellows, 211- to adjust spiral shell
Bolt, 212- cleaner plate, 213- diversion trench.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of elevator hoistway door separation preventive structure, packet
Clamping device 1, cleaning mechanism 2, door-plate 3 and glidepath 4 are included, the setting of door-plate 3 exists in 4 upper end of glidepath, the setting of clamping device 1
3 upside of door-plate, cleaning mechanism 2 are separately positioned on 4 front end of clamping device 1 and glidepath, and 2 rear side of cleaning mechanism and door-plate
3 are in contact, and clamping device 1 includes fixed plate 101, through-hole 102, upper sliding rail 103, block 104, ball nut mount 105, screw rod
106, expansion plate 107, hollow cage plate 1, bolt rod 109, sliding slot 110, spring 111 and hollow cage plate 2 112, cleaner
Structure 2 include baffle 201, oil inlet 202, push plate 203, U-shaped handle holder 204, protection stick 205, shaft 206, sliding shoe 207,
Sliding groove 208, bellows 210, adjusts bolt 211, cleaner plate 212 and diversion trench 213 at cavity 209.
In clamping device 1, through-hole 102 is symmetrically provided with 101 upper end left part of fixed plate and right part, hollow cage plate two
112 are fixed by screws in 101 lower end surface of fixed plate, and spring 111 is fixed by screws in upper end in hollow cage plate 2 112, and
111 lower end of spring is connected by screw with expansion plate 107, and 107 top of expansion plate is arranged inside hollow cage plate 2 112, is stretched
107 lower end of contracting plate is in contact with upper sliding rail 103, and hollow cage plate 1 is fixed by screws in 103 upper end of sliding rail, hollow sleeve
2 112 lower part of plate is arranged inside hollow cage plate 1, and sliding slot 110 is provided with hollow 2 112 left and right sides of cage plate, bolt rod
109 are arranged on sliding slot 110, and hollow one 108 left and right sides of cage plate is each passed through on the outside of bolt rod 109, and block 104 passes through screw
It is separately fixed at upper end left and right edges position in sliding rail 103, ball nut mount 105 is connected to upper sliding rail 103 by bearing
Interior upper end, and upper end is in same level in 105 lower end surface of ball nut mount and upper sliding rail 103, under 106 annular side of screw rod
Portion is connected by ball nut pair with ball nut mount 105,106 upper end of screw rod across upper sliding rail 103, and with expansion plate 107
Lower end is in contact.
In cleaning mechanism 2, sliding groove 208 is provided with 4 front end face of sliding rail 103 and glidepath, sliding shoe 207 respectively
It is arranged on sliding groove 208, shaft 206 is rotatably arranged on sliding shoe 207, and shaft 206 is separately fixed at protection stick 205
Upper and lower ends, cavity 209 are provided with protection 205 front end face top of stick, and forward edge position is arranged in cavity 209 in push plate 203
It sets, oil inlet 202 is provided with 203 front end face top of push plate, and baffle 201 is connected to 203 front end face of push plate, and baffle by pin shaft
201 rear sides are in contact with oil inlet 202, protect on rear side of stick 205 and are connected with bellows 210, and 210 front end of bellows and
Cavity 209 is connected, and U-shaped handle holder 204 is slidably arranged on protection stick 205 by circular hole, passes through on U-shaped handle holder 204
Bearing is connected with bolt 211 is adjusted, and adjusts the setting of 211 annular side rear portion of bolt inside protection stick 205, cleaner plate
212 are fixed on U-shaped 204 rear end of handle holder, and U-shaped 204 rear end of handle holder passes through protection stick 205, and solid with 212 phase of cleaner plate
Fixed, diversion trench 213 is provided with 212 rear end face of cleaner plate, and 210 rear end of bellows passes through cleaner plate 212, and with diversion trench 213
It is connected.
One embodiment as the utility model: hollow one 108 left and right sides top of cage plate is machined with pin hole, and
Bolt rod 109 is provided on pin hole, in actual use, user of service passes through outer bolt logical on the downside of fixed plate 101
Fixed plate 101 is fixed on elevator shaft to realize using outer bolt by hole 102, and then user of service is by upper sliding rail 103
It is sleeved on hollow 2 112 lower part of cage plate by hollow cage plate 1, then bolt rod 109 is inserted into pin hole by user of service,
And extend inwardly on sliding slot 110, to realize that hollow cage plate 1 move down along sliding slot 110 by bolt rod 109
It is dynamic, it avoids falling off, then user of service moves up sliding rail 103, and door-plate 3 is placed on glidepath 4, then again will be upper
Sliding rail 103 is put down, and then realizes that upper sliding rail 103 is sleeved on 3 upper end of door-plate, and then the design of block 104 can end of door plate 3 or so two
Side carries out limit blocking, avoids falling off for door-plate 3, realizes the function of Fast Installation.
One embodiment as the utility model: 107 lower end of expansion plate is machined with square groove, and inside square groove
It is provided with square block, and square block is welded on 106 upper end of screw rod, upper end passes through spring 111 and expansion plate in hollow cage plate 1
107 are connected, and in actual use, user of service is displaced outwardly two door-plates 3 along upper sliding rail 103 and glidepath 4, thus
It realizes and exposes ball nut mount 105, then user of service rotates ball nut mount 105, then 105 turns of ball nut mount
Dynamic and drive screw rod 106 to move up under the action of ball nut pair, screw rod 106, which moves up, drives square block to moving up
It is dynamic, and then expansion plate 107 is driven to move up, expansion plate 107 moves up to compress spring 111, then spring
111 recovery deformation drive expansion plate 107 to move down, and expansion plate 107 moves down to drive screw rod 106 and upper sliding rail
103 move down, and then realize that upper 103 moment of sliding rail was in contact with door-plate 3, thus realize the disengaging for further hindering door-plate 3,
User of service to adjust the distance that screw rod 106 moves up, and then can also be adjusted by the rotation to ball nut mount 105 simultaneously
The bounce of spring 111 is saved, and then improves the stability of clamping.
One embodiment as the utility model: protection 205 front end face middle position of stick is machined with internal thread hole, and
It is provided on internal thread hole and adjusts bolt 211, protection 205 front end face of stick is machined with circular hole, and is provided with U-shaped handle on circular hole
Frame 204,212 rear end face of cleaner plate are pasted with cleaning felt, and in actual use, user of service, which rotates, adjusts bolt 211, adjust
Bolt 211 is rotated and is moved backward under the action of screw thread along internal thread hole, is adjusted bolt 211 and is moved backward U-shaped of drive
Hand cradle 204 moves backward, and U-shaped handle holder 204, which moves inward, drives cleaner plate 212 and cleaning felt to move backward, thus real
Now cleaning felt is in contact with 3 front end face of door-plate, and then user of service can be moved by sliding shoe 207 along sliding groove 208, from
And drive protection stick 205 to be moved, and then drive cleaner plate 212 and cleaning felt mobile, thus before realizing end of door plate 3
It is cleaned end face.
One embodiment as the utility model: 212 front end face top of cleaner plate is machined with card slot mouth, and on card slot hole
It is provided with 210 annular side rear portion of bellows, in actual use, user of service carries out flap shutter around pin shaft central axes
201, and then realize and expose oil inlet 202, then user of service pours into preservative oil inside cavity 209 by oil inlet 202, so
User of service closes baffle 201 afterwards, and moves backward push plate 203, and push plate 203 moves backward to prevent 209 inside of cavity
Shield oil is squeezed, and then preservative oil is caused to enter in bellows 210, and then preservative oil enters the water conservancy diversion in cleaner plate 212
In slot 213, then preservative oil is penetrated on cleaning felt, can when moving again to cleaner plate 212 and cleaning felt at this time
It realizes that end of door plate 3 carries out smearing preservative oil, is maintained to realize end of door plate 3, improve its service life.
One embodiment as the utility model: there are two grooves for 212 front end face symmetrical machining of cleaner plate, and in groove
Rear wall absorption is fixed with miniature sucker, and miniature sucker is embedded in U-shaped 204 rear end face of handle holder, in actual use, user
Member moves forward U-shaped handle holder 204, to drive cleaner plate 212 and cleaning felt to move forward, to realize cleaning felt
It is separated with 3 phase of door-plate, then user of service rotates clockwise protection stick 205 around 206 central axes of shaft, and then drives cleaning
Plate 212 and U-shaped handle holder 204 are rotated, and after protection stick 205 rotates 90 °, user of service, which stops operating, protects stick
205, then user of service pulls to the right cleaner plate 212, to realize the miniature sucker on cleaner plate 212 and U-shaped handle holder 204
It mutually separates, then new cleaner plate 212 is absorbed and fixed on miniature sucker by user of service again, realizes the function of dismounting and change
Energy.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of elevator hoistway door separation preventive structure, including clamping device, cleaning mechanism, door-plate and glidepath, feature exist
In: the door-plate setting is in glidepath upper end, and the clamping device is arranged on the upside of door-plate, and the cleaning mechanism is separately positioned on
It on clamping device and glidepath front end, and is in contact on rear side of cleaning mechanism with door-plate, the clamping device includes fixed plate, leads to
Hole, upper sliding rail, block, ball nut mount, screw rod, expansion plate, hollow cage plate one, bolt rod, sliding slot, spring and hollow cage plate
Two, the cleaning mechanism includes baffle, oil inlet, push plate, U-shaped handle holder, protection stick, shaft, sliding shoe, sliding groove, sky
Chamber, adjusts bolt, cleaner plate and diversion trench at bellows.
2. a kind of elevator hoistway door separation preventive structure according to claim 1, it is characterised in that: in the clamping device
In, the through-hole is symmetrically provided with dead plate upper end left part and right part, and the hollow cage plate two-way crosses screw and is fixed on fixation
Plate lower end surface, the spring is fixed by screws in upper end in hollow cage plate two, and lower spring end passes through screw and expansion plate phase
Connection, the expansion plate top are arranged inside hollow cage plate two, and the expansion plate lower end is in contact with upper sliding rail, described hollow
Cage plate one is fixed by screws in sliding rail upper end, and hollow two lower part of cage plate is arranged inside hollow cage plate one, the cunning
Slot is provided with hollow two left and right sides of cage plate, and the bolt rod setting on the chute, is each passed through hollow on the outside of the bolt rod
One left and right sides of cage plate, the block are separately fixed at upper end left and right edges position in upper sliding rail, the ball by screw
Nut seat is connected to upper end in upper sliding rail by bearing, and upper end is in same level in ball nut mount lower end surface and upper sliding rail
Face, screw rod annular side lower part are connected by ball nut pair with ball nut mount, and the screw rod upper end passes through upper cunning
Rail, and be in contact with expansion plate lower end.
3. a kind of elevator hoistway door separation preventive structure according to claim 2, it is characterised in that: the hollow cage plate one is left
Right two upper lateral parts are machined with pin hole, and bolt rod is provided on pin hole, and in actual use, user of service is by external spiral shell
Bolt passes through through-hole on the downside of fixed plate, and fixed plate is fixed on elevator shaft using outer bolt to realize, is then used
Upper sliding rail is mounted in hollow two lower part of cage plate by the way that hollow cage plate is a set of by personnel, and then bolt rod is inserted into pin hole by user of service
It is interior, and extend inwardly on sliding slot, to realize that hollow cage plate one is moved up and down by bolt rod along sliding slot, avoid taking off
It falls, then user of service moves up sliding rail, and door-plate is placed on glidepath, then again puts down upper sliding rail, in turn
Sliding rail is sleeved on door-plate upper end in realization, and then the design of block can carry out limit blocking at left and right sides of end of door plate, avoids door-plate
Fall off, realize the function of Fast Installation.
4. a kind of elevator hoistway door separation preventive structure according to claim 2, it is characterised in that: the expansion plate lower end adds
Work has square groove, and square groove is internally provided with square block, and square block is welded on screw rod upper end, the hollow cage plate one
Interior upper end is connected by spring with expansion plate, and in actual use, user of service is moved out along upper sliding rail and glidepath
Two door-plates are moved, to realize exposing ball nut mount, then user of service rotates ball nut mount, then ball spiral shell
Base rotation simultaneously drives screw rod to move up under the action of ball nut pair, and screw rod, which moves up, drives square block to moving up
It is dynamic, and then expansion plate is driven to move up, expansion plate moves up to compress spring, and then spring restores deformation band
Dynamic expansion plate moves down, and expansion plate moves down that screw rod and upper sliding rail is driven to move down, and then realizes upper sliding rail
Moment is in contact with door-plate, to realize the disengaging for further hindering door-plate, while user of service can also be by ball nut
The rotation of seat to adjust the distance that screw rod moves up, and then the bounce of adjustment spring, and then improves the firm of clamping
Property.
5. a kind of elevator hoistway door separation preventive structure according to claim 1, it is characterised in that: in the cleaning mechanism
In, the sliding groove is provided with sliding rail and glidepath front end face respectively, and the sliding shoe is arranged on sliding groove, and described turn
Axis is rotatably arranged on sliding shoe, and shaft is separately fixed at protection stick upper and lower ends, and the cavity is provided with protection stick
Front end face top, the push plate are arranged in cavity forward edge position, the oil inlet and are provided with push plate front end face top, institute
It states baffle and push plate front end face is connected to by pin shaft, and be in contact on rear side of baffle with oil inlet, connection on rear side of the protection stick
There is bellows, and bellows front end is connected with cavity, the U-shaped handle holder is slidably arranged in protection stick by circular hole
On, it is connected by bearing with bolt is adjusted on the U-shaped handle holder, the adjusting bolt annular side rear portion setting is being protected
Inside stick, the cleaner plate is fixed on U-shaped handle holder rear end, and the U-shaped handle holder rear end passes through protection stick, and with cleaning
Plate is mutually fixed, and the diversion trench is provided with cleaner plate rear end face, and the bellows rear end passes through cleaner plate, and with diversion trench phase
Connection.
6. a kind of elevator hoistway door separation preventive structure according to claim 5, it is characterised in that: the protection stick front end
Face middle position is machined with internal thread hole, and adjusting bolt is provided on internal thread hole, and the protection stick front end face is machined with
Circular hole, and U-shaped handle holder is provided on circular hole, the cleaner plate rear end face is pasted with cleaning felt, in actual use, uses
Personnel rotate adjust bolt, adjust bolt rotate simultaneously is moved backward under the action of screw thread along internal thread hole, adjust bolt to
Mobile afterwards that U-shaped handle holder is driven to move backward, U-shaped handle holder, which moves inward, drives cleaner plate and cleaning felt to move backward,
To realize that cleaning felt is in contact with door-plate front end face, then user of service can be moved by sliding shoe along sliding groove, from
And drive protection stick to be moved, and then drive cleaner plate and cleaning felt mobile, thus realize end of door plate front end face into
Row cleaning.
7. a kind of elevator hoistway door separation preventive structure according to claim 5, it is characterised in that: the cleaner plate front end face
Top is machined with card slot mouth, and bellows annular side rear portion is provided on card slot hole, in actual use, user of service around
Pin shaft central axes carry out flap shutter, and then realize expose oil inlet, then user of service falls preservative oil by oil inlet
Enter cavity inside, then user of service closes baffle, and moves backward push plate, and push plate moves backward to prevent cavity inside
Shield oil is squeezed, and then preservative oil is caused to enter in bellows, and then preservative oil enters in the diversion trench in cleaner plate, so
Rear protecting oil penetrate into cleaning felt on, at this time again to cleaner plate and cleaning felt move when, it can be achieved that end of door plate into
Row smears preservative oil, is maintained to realize end of door plate, improves its service life.
8. a kind of elevator hoistway door separation preventive structure according to claim 5, it is characterised in that: the cleaner plate front end face
After there are two grooves for symmetrical machining, and rear wall absorption is fixed with miniature sucker in groove, and miniature sucker is embedded in U-shaped handle holder
End face, in actual use, user of service move forward U-shaped handle holder, so that cleaner plate and cleaning felt be driven to move forward
Dynamic, to realize that cleaning felt is mutually separated with door-plate, then user of service rotates clockwise protection stick around shaft central axes,
And then cleaner plate and U-shaped handle holder is driven to be rotated, after protection stick rotates 90 °, user of service stops operating protection
Stick, then user of service pulls to the right cleaner plate, thus realize that cleaner plate is mutually separated with the miniature sucker on U-shaped handle holder,
Then new cleaner plate is absorbed and fixed on miniature sucker by user of service again, realizes the function of dismounting and change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126677.XU CN208585927U (en) | 2018-07-17 | 2018-07-17 | Elevator shaft door anti-disengaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126677.XU CN208585927U (en) | 2018-07-17 | 2018-07-17 | Elevator shaft door anti-disengaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208585927U true CN208585927U (en) | 2019-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126677.XU Expired - Fee Related CN208585927U (en) | 2018-07-17 | 2018-07-17 | Elevator shaft door anti-disengaging structure |
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| CN (1) | CN208585927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684162A (en) * | 2021-01-04 | 2021-04-20 | 桂林师范高等专科学校 | Full-automatic chemiluminescence immunoassay instrument |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684162A (en) * | 2021-01-04 | 2021-04-20 | 桂林师范高等专科学校 | Full-automatic chemiluminescence immunoassay instrument |
| CN112684162B (en) * | 2021-01-04 | 2023-08-08 | 桂林师范高等专科学校 | Full-automatic chemiluminescence immunoassay instrument |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |