CN110395639A - A kind of safety-type lifting device of Construction of Civil Engineering - Google Patents
A kind of safety-type lifting device of Construction of Civil Engineering Download PDFInfo
- Publication number
- CN110395639A CN110395639A CN201910688609.5A CN201910688609A CN110395639A CN 110395639 A CN110395639 A CN 110395639A CN 201910688609 A CN201910688609 A CN 201910688609A CN 110395639 A CN110395639 A CN 110395639A
- Authority
- CN
- China
- Prior art keywords
- lifting
- support frame
- compartment
- construction
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/046—Rollers
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of safety-type lifting devices of Construction of Civil Engineering, including pedestal and the support frame for being set on the base end, the bracket left side sliding is equipped with the lifting compartment for lifting heavy, the guiding parts for improving lifting stationarity is equipped between the lifting compartment and support frame, support frame as described above is equipped with the lifting component for driving lifting compartment to slide up and down along support frame, the lifting compartment bottom is equipped with escape component, the present invention is improved for the drawbacks of existing apparatus, lifting compartment bottom is transformed into the state that can be separated, then cooperate the support plate height adjustment for the personnel that are used to support by setting traction component, to complete disposable escape operation, reduce existing risk of escaping in existing apparatus, and here using manual operation, reliability is higher, it is practical.
Description
Technical field
The present invention relates to Construction of Civil Engineering equipment technical field, the safety-type lifting of specifically a kind of Construction of Civil Engineering
Device.
Background technique
Construction elevator is commonly referred to as building hoist, but the definition that building hoist includes is broader, and operation platform also belongs to
In building hoist series, simple construction elevator is by carriage, driving mechanism, standard knot, attached wall, chassis, fence and electrical
Several parts such as system composition, is the manned cargo-carrying construction machinery being commonly used in building, Construction of Civil Engineering construction elevator,
It is the manned cargo-carrying construction machinery being commonly used in civil engineering, since its unique body structure takes it get up both comfortably
Safety again, construction elevator are usually that cooperation tower crane uses on-site, and general loading capacity is at 1 to 3 tons, but existing construction is electric
Safe precaution measure after ladder breaks down is insufficient, and such as once breaking down, the people on elevator is just unable to come down, and can not save oneself,
Etc. elevator service personnels come, and can just get off after repairing, but many civil engineerings are to wait elevators in countryside or remote sites
Maintenance personal is being to spend long time, and for another example, once cage is fallen, the personnel safety in cage can not be protected
Card；
In view of the above-mentioned problems, a kind of Construction of Civil Engineering of patent disclosure that existing patent announcement number is CN208932736U
With safe construction elevator, the device is by being arranged external rescue bag and whole-body type bondage brings convenience internal staff one by one
It slides and, undoubtedly efficiency is lower for this setup, and there are security risks in people's bondage of elevator interior.
The device there are aiming at the problem that, a kind of safety-type lifting device after there is presently provided optimization.
Summary of the invention
The purpose of the present invention is to provide a kind of safety-type lifting devices of Construction of Civil Engineering, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
The safety-type lifting device of a kind of Construction of Civil Engineering, including pedestal and the support frame for being set on the base end, institute
It states the sliding of bracket left side and is equipped with the lifting compartment for being used for lifting heavy, be equipped between lifting compartment and the support frame and risen for improving
The guiding parts of stationarity drops；
Support frame as described above is equipped with the lifting component for driving lifting compartment to slide up and down along support frame.
The lifting compartment bottom is equipped with escape component, go up and down compartment break down can not move when, escape component can be from
It goes up and down compartment bottom to be detached from, and then internal staff is disposably landed, to play the role of emergency；
The escape component includes that lifting compartment lower port is arranged in be used for the support plate that plays a supportive role, the support plate with
Lifting compartment inner wall is slidably connected, and installation cavity is equipped with inside the support plate, rotates in the installation cavity and is equipped with rotation rod, and described turn
The input terminal of dynamic rod upper end connects hand-operated device, and the support plate upper end where the hand-operated device is equipped with control chamber, in the control chamber
Port activity is equipped with capping；
The rotation rod for realizing the traction component of support plate height adjustment and is used for by transmission parts transmission connection
It limits lifting compartment and supports the limit assembly of Board position；
As a further solution of the present invention: the lifting component includes the hoist engine that support frame bottom is arranged in, described
The wirerope at hoist engine winding end bypasses the first fixed pulley at the top of support frame is arranged in and is arranged in above lifting compartment second
Fixed pulley, and the steel cord ends are connect with the fixed ring of support frame upper left side, the lifting compartment top portion, which is equipped with, is convenient for steel wire
The movable pulley that rope bypasses.
As a further solution of the present invention: the guiding parts includes that left end is connect with lifting compartment, and right end passes through support
The connecting rod of frame upper hopper chute, the connecting rod right end are equipped with guide plate, and the guide plate upper and lower ends are connected by support rod and used
In the directive wheel for resisting support frame surface.
As a further solution of the present invention: the transmission parts include the sliding sleeve rotated on the outside of rod that is slidably located in,
The sliding sleeve inner wall is equipped with the protrusion matched with rotation rod surface groove, and the cooperation of protrusion and groove is convenient for above and below sliding sleeve
Sliding, the rotation rod surface where the sliding sleeve are equipped with annular recess, are equipped in the sliding sleeve for protruding into annular recess
It is connected and fixed between inner wall by reset spring above and below internal side plate, the side plate and annular recess, on the left of the control chamber
Bottom is equipped with the transmission screw hole in connection installation cavity, and cooperation, which is equipped with, in the transmission screw hole adjusts bolt column, the adjusting bolt
Column upper end is equipped with convenient for hand-held knob.
As a further solution of the present invention: the adjusting bolt column lower end is equipped with for resisting setting in sliding set upper side
The universal wheel of the stress ring flat-plate in outside.
As a further solution of the present invention: the limit assembly includes at least two of array distribution on the outside of support plate
Sliding eye is sliding combined with limit card block, the limit card block and the limit card slot phase that lifting compartment inner wall is arranged in sliding eye
Cooperation, the limit card block inner end rotation are equipped with kinematic link, and the kinematic link inner end and rotate the outside of the disc face rotate
Connection, rotating disk lower end middle position is rotatably arranged on bottom in installation cavity by fixing axle.
As a further solution of the present invention: the traction component includes the winding roller that ring is located on the outside of rotation rod, winding
Roller is wound at least two strands of traction ropes, the traction rope by fixing bearing and installation cavity wall rotation connection, winding roller outside
Perforation connection in support plate is mounted on the fixed ring in lifting compartment inboard wall groove, is equipped in the winding roller inner wall hole wall
The second ring gear matched with the first ring gear on transmission parts.
As a further solution of the present invention: bottom is equipped in the control chamber inserts for being embedded in the limit of winding roller upper end
Limited post in hole.
It compared with prior art, will the beneficial effects of the present invention are: the present invention improves the drawbacks of being directed to existing apparatus
Lifting compartment bottom is transformed into the state that can be separated, and then cooperates the support plate for the personnel that are used to support high by setting traction component
Degree is adjusted, to complete disposable escape operation, reduces existing risk of escaping in existing apparatus, and here using manual
Operation, reliability is higher, practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of escape component in the present invention.
Fig. 3 is the structure partial enlarged drawing of escape component in the present invention.
Wherein: pedestal 1, support frame 2, guiding parts 3, guide plate 31, connecting rod 32, directive wheel 33, hoist engine 4, steel wire
The 41, first fixed pulley 42 of rope, the second fixed pulley 43, movable pulley 44, lifting compartment 5, escape component 6；
Support plate 61, capping 62, control chamber 63, hand-operated device 64, groove 65, traction rope 66, limit card slot 67, limit card block
68, kinematic link 69, drag ring 610, rotation rod 611, winding rod 612, fixing bearing 613, reset spring 614, the first ring gear
615, the second ring gear 616, sliding sleeve 617, stress ring flat-plate 618, knob 619, adjusting bolt column 620, annular recess 621, side plate
623, limited post 624.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of safety-type lifting device of Construction of Civil Engineering, including pedestal 1
With the support frame 2 that 1 upper end of pedestal is arranged in, 2 left side of the bracket sliding is equipped with the lifting compartment 5 for lifting heavy, described
It goes up and down and is equipped with guiding parts 3 between compartment 5 and support frame 2, the guiding parts 3 includes that left end is connect with lifting compartment 5, and right end passes through
The connecting rod 32 of 2 upper hopper chute of support frame, 32 right end of connecting rod are equipped with guide plate 31, and 31 upper and lower ends of guide plate pass through
Support rod connects the directive wheel 33 for resisting 2 surface of support frame, and the effect of guiding parts 3 is so that lifting compartment 5 is gone up and down more
Steadily；
Support frame as described above 2, which is equipped with, goes up and down the lifting component that slides up and down along support frame 2 of compartment 5 for driving, and described
Heavy parts include the hoist engine 4 that 2 bottom of support frame is arranged in, and the hoist engine 4 winds the wirerope 41 at end and propping up around setting
First fixed pulley 42 at the top of support 2 and the second fixed pulley 43 that 5 top of lifting compartment is set, and 41 end of the wirerope with
The fixed ring of 2 upper left side of support frame connects, and is equipped with the movable pulley 44 bypassed convenient for wirerope 41 at the top of the lifting compartment 5, practical
In use, by 4 folding and unfolding wirerope 41 of hoist engine, to complete the adjusting of lifting 5 height of compartment.
5 bottom of lifting compartment is equipped with escape component 6, and when going up and down the failure of compartment 5 can not move, escape component 6 can
To be detached from from lifting 5 bottom of compartment, and then internal staff is disposably landed, to play the role of emergency；
The escape component 6 includes the support plate 61 that lifting 5 lower port of compartment is arranged in and is used to play a supportive role, the support
Plate 61 is slidably connected with lifting 5 inner wall of compartment, and installation cavity is equipped with inside the support plate 61, and rotation is equipped with rotation in the installation cavity
Rod 611, the input terminal of rotation 611 upper end of rod connect hand-operated device 64, and 61 upper end of support plate where the hand-operated device 64 is set
There is control chamber 63,63 upper port of control chamber is movably equipped with capping 62；
The rotation rod 611 passes through transmission parts transmission connection traction component and limit assembly；
The transmission parts include the sliding sleeve 617 for being slidably located in and rotating 611 outside of rod, 617 inner wall of sliding sleeve
Equipped with the protrusion matched with rotation 611 surface groove of rod, the cooperation of protrusion and groove slides up and down convenient for sliding sleeve 617, institute
611 surface of rotation rod where stating sliding sleeve 617 is equipped with annular recess 621, is equipped in the sliding sleeve 617 for protruding into ring-type
Side plate 623 inside groove 621 is connected by reset spring 614 between about 621 inner wall of the side plate 623 and annular recess
Fixed, 63 left bottom of control chamber is equipped with the transmission screw hole in connection installation cavity, and cooperation, which is equipped with, in the transmission screw hole adjusts
Bolt column 620 is saved, 620 upper end of bolt column that adjusts is equipped with convenient for hand-held knob 619,620 lower end of adjusting bolt column
Equipped with the universal wheel for resisting the stress ring flat-plate 618 being arranged on the outside of 617 upper end of sliding sleeve, in the effect of reset spring 614
Under, stress ring flat-plate 618 offsets with universal wheel, and rotation 611 lower end of rod is equipped with the drag ring 610 matched with limit assembly,
The first ring gear 615 matched with traction component is additionally provided on the live-roller 611.
The limit assembly includes at least two sliding eyes of the array distribution in 61 outside of support plate, slides and matches in sliding eye
Conjunction has limit card block 68, and the limit card block 68 is matched with the limit card slot 67 that lifting 5 inner wall of compartment is arranged in, the limiting card
The rotation of 68 inner end of block is equipped with kinematic link 69, and 69 inner end of kinematic link and rotate the outside of the disc face are rotatablely connected, described
Rotating disk lower end middle position is rotatably arranged on bottom in installation cavity by fixing axle, when not starting escape component, the limit
In the limit card slot 67 in the position insertion lifting of fixture block 68 compartment 5, when needing to cancel this limit, only bolt column need to be adjusted by rotation
620, so that the universal wheel of its lower end generates thrust to stress ring flat-plate 618, so that sliding sleeve 617 moves downward, so that turning
The drag ring 610 of dynamic 611 lower end of rod resists rotating disc, drives rotating roller 611 to rotate by hand-operated device 64, in the effect of frictional force
Under, rotating disc can rotate, and rotating disc can be extracted limit card block 68 by kinematic link 69 from limit card slot 67 at this time,
To cancel the limit to escape component 6.
The traction component be used for so that support plate 61 from lifting compartment 5 in be detached from, and by 61 safe falling of support plate to ground
Face；
The traction component includes the winding roller 612 that ring is located at 611 outside of rotation rod, and winding roller 612 passes through fixing bearing
613 are rotatablely connected with installation cavity wall, are wound at least two strands of traction ropes 66 on the outside of winding roller 612, the traction rope 66 passes through
Perforation connection in support plate 61 is mounted on the fixed ring in lifting 5 inboard wall groove 65 of compartment, in the 612 inner wall hole wall of winding roller
Equipped with the second ring gear 616 matched with the first ring gear 615 on transmission parts, under the action of reset spring 614, sliding sleeve
617 along 611 upward sliding of rotating roller, so that the first ring gear 615 and the second ring gear 616 are intermeshed, at this point it is possible to logical
Crossing hand-operated device 64 drives rotating roller 611 to rotate, and then winding roller 612 is driven to rotate, so that the folding and unfolding to traction rope 66 is completed, with
The phase is by 61 safe falling of support plate after an action of the bowels.
Bottom is equipped with the limited post 624 for being embedded in 612 upper end of winding roller limit jack in the control chamber 63, leads to
It crosses and limited post 624 is inserted into limit jack, to be locked to the state of winding roller 612, cancel in limit assembly and limiting,
After transmission parts and traction component transmission connection, limited post 624 can be extracted from winding roller 612.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention 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 present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
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. including pedestal (1) and the support frame in pedestal (1) upper end is arranged in a kind of safety-type lifting device of Construction of Civil Engineering
(2), bracket (2) left side is slided equipped with the lifting compartment (5) for lifting heavy, the lifting compartment (5) and support frame (2)
Between be equipped with for improves go up and down stationarity guiding parts (3)；
It is characterized in that, support frame as described above (2) is equipped with for driving lifting compartment (5) to rise along what support frame (2) slided up and down
Heavy parts；
The lifting compartment (5) bottom is equipped with escape component (6)；
Escape component (6) includes the support plate (61) that setting is used to play a supportive role in lifting compartment (5) lower port, the branch
Fagging (61) is slidably connected with lifting compartment (5) inner wall, and installation cavity is equipped with inside the support plate (61), is rotated in the installation cavity
Equipped with rotation rod (611), the input terminal of described rotation rod (611) upper end connects hand-operated device (64), where the hand-operated device (64)
Support plate (61) upper end be equipped with control chamber (63), control chamber (63) upper port is movably equipped with capping (62)；
It is described rotation rod (611) by transmission parts be sequentially connected for realizing support plate (61) height adjustment traction component with
For limiting the limit assembly of lifting compartment (5) and support plate (61) position.
2. the safety-type lifting device of Construction of Civil Engineering according to claim 1, which is characterized in that the lifting component
Including the hoist engine (4) in support frame (2) bottom is arranged, the wirerope (41) at hoist engine (4) winding end exists around setting
The second fixed pulley (43) of the first fixed pulley (42) and setting above lifting compartment (5) at the top of support frame (2), and the steel wire
Rope (41) end connect with the fixed ring of support frame (2) upper left side, the lifting compartment (5) top equipped be convenient for wirerope (41) around
The movable pulley (44) crossed.
3. the safety-type lifting device of Construction of Civil Engineering according to claim 1, which is characterized in that the guiding parts
It (3) include that left end is connect with lifting compartment (5), right end passes through the connecting rod (32) of support frame (2) upper hopper chute, the connecting rod (32)
Right end is equipped with guide plate (31), and guide plate (31) upper and lower ends are connected by support rod for resisting support frame (2) surface
Directive wheel (33).
4. the safety-type lifting device of Construction of Civil Engineering according to claim 1, which is characterized in that the transmission parts
Including the sliding sleeve (617) rotated on the outside of rod (611) that is slidably located in, sliding sleeve (617) inner wall is equipped with and rotation rod
(611) cooperation of the protrusion that surface groove matches, protrusion and groove slides up and down convenient for sliding sleeve (617), the sliding sleeve
(617) rotation rod (611) surface where is equipped with annular recess (621), is equipped in the sliding sleeve (617) for protruding into ring-type
The internal side plate (623) of groove (621), the side plate (623) and annular recess (621) pass through reset spring between inner wall up and down
(614) it is connected and fixed, control chamber (63) left bottom is equipped with the transmission screw hole in connection installation cavity, in the transmission screw hole
Cooperation, which is equipped with, adjusts bolt column (620), and bolt column (620) upper end that adjusts is equipped with convenient for hand-held knob (619).
5. the safety-type lifting device of Construction of Civil Engineering according to claim 4, which is characterized in that the adjusting bolt
Column (620) lower end is equipped with the universal wheel for resisting the stress ring flat-plate (618) being arranged on the outside of sliding sleeve (617) upper end.
6. the safety-type lifting device of Construction of Civil Engineering according to claim 1, which is characterized in that the limit assembly
At least two sliding eyes including array distribution on the outside of support plate (61) are sliding combined with limit card block (68) in sliding eye,
Limit card slot (67) of the limit card block (68) with setting in lifting compartment (5) inner wall matches, in the limit card block (68)
End rotation is equipped with kinematic link (69), and kinematic link (69) inner end and rotate the outside of the disc face are rotatablely connected, the rotation
Turntable lower end middle position is rotatably arranged on bottom in installation cavity by fixing axle.
7. the safety-type lifting device of Construction of Civil Engineering according to claim 1, which is characterized in that the traction component
It is located at the winding roller (612) on the outside of rotation rod (611) including ring, winding roller (612) passes through in fixing bearing (613) and installation cavity
Wall rotation connection, winding roller (612) outside are wound at least two bursts of traction ropes (66), and the traction rope (66) passes through support plate
(61) the perforation connection on is mounted on the fixed ring in lifting compartment (5) inboard wall groove (65), winding roller (612) the inner wall hole wall
In be equipped with the second ring gear (616) for matching with the first ring gear (615) on transmission parts.
8. the safety-type lifting device of Construction of Civil Engineering according to claim 7, which is characterized in that the control chamber
(63) interior bottom is equipped with the limited post (624) for being embedded in winding roller (612) upper end limit jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688609.5A CN110395639B (en) | 2019-07-29 | 2019-07-29 | Civil engineering construction is with safe type elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688609.5A CN110395639B (en) | 2019-07-29 | 2019-07-29 | Civil engineering construction is with safe type elevating gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110395639A true CN110395639A (en) | 2019-11-01 |
| CN110395639B CN110395639B (en) | 2021-01-05 |
Family
ID=68326310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910688609.5A Expired - Fee Related CN110395639B (en) | 2019-07-29 | 2019-07-29 | Civil engineering construction is with safe type elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395639B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747268A (en) * | 2020-06-16 | 2020-10-09 | 杭州职业技术学院 | Be applied to complementary unit who breaks away from trouble elevator railway carriage or compartment |
| CN112081184A (en) * | 2020-09-10 | 2020-12-15 | 俞先祥 | Hidden fire hydrant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258494Y (en) * | 1996-03-11 | 1997-07-30 | 王秋楠 | Auxiliary life escape arrangement for lift |
| CN101746655A (en) * | 2010-03-16 | 2010-06-23 | 唐海山 | Microcomputer controlled and storage battery driven high-rise building fire high-speed escape elevator |
| CN204224037U (en) * | 2014-11-08 | 2015-03-25 | 台州富士电梯制造有限公司 | The fool proof elevator of a kind of band |
| CN204847655U (en) * | 2015-07-21 | 2015-12-09 | 苏州台菱电梯有限公司 | Escape device who attaches wall elevator |
| CN207483104U (en) * | 2017-09-28 | 2018-06-12 | 张宝华 | A kind of Fire lift with escape device |
| CN108355264A (en) * | 2018-01-23 | 2018-08-03 | 中建七局第二建筑有限公司 | A kind of high building life saving device |
-
2019
- 2019-07-29 CN CN201910688609.5A patent/CN110395639B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258494Y (en) * | 1996-03-11 | 1997-07-30 | 王秋楠 | Auxiliary life escape arrangement for lift |
| CN101746655A (en) * | 2010-03-16 | 2010-06-23 | 唐海山 | Microcomputer controlled and storage battery driven high-rise building fire high-speed escape elevator |
| CN204224037U (en) * | 2014-11-08 | 2015-03-25 | 台州富士电梯制造有限公司 | The fool proof elevator of a kind of band |
| CN204847655U (en) * | 2015-07-21 | 2015-12-09 | 苏州台菱电梯有限公司 | Escape device who attaches wall elevator |
| CN207483104U (en) * | 2017-09-28 | 2018-06-12 | 张宝华 | A kind of Fire lift with escape device |
| CN108355264A (en) * | 2018-01-23 | 2018-08-03 | 中建七局第二建筑有限公司 | A kind of high building life saving device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747268A (en) * | 2020-06-16 | 2020-10-09 | 杭州职业技术学院 | Be applied to complementary unit who breaks away from trouble elevator railway carriage or compartment |
| CN112081184A (en) * | 2020-09-10 | 2020-12-15 | 俞先祥 | Hidden fire hydrant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110395639B (en) | 2021-01-05 |
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