CN108657897A - A kind of construction safety elevator - Google Patents
A kind of construction safety elevator Download PDFInfo
- Publication number
- CN108657897A CN108657897A CN201810853046.6A CN201810853046A CN108657897A CN 108657897 A CN108657897 A CN 108657897A CN 201810853046 A CN201810853046 A CN 201810853046A CN 108657897 A CN108657897 A CN 108657897A
- Authority
- CN
- China
- Prior art keywords
- babinet
- motor
- wirerope
- key
- hydraulic cylinder
- 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
- 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
-
- 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
- B66B5/28—Buffer-stops for cars, cages, or skips
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- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of construction safety elevator, including portal frame, the portal frame bottom end is provided with sinker, and sinker top middle portion is provided with damper, and damper top is provided with support plate；The portal frame top and rear side wall are equipped with protective shell, and protective shell inner lower edge is equipped with motor, and the motor shaft of motor connects spiral roller by shaft coupling, and outside disc is wound with wirerope in the middle part of spiral roller；It is symmetrically arranged with mounting base before and after the protective shell top.Present invention reasonable design in structure, this elevator hang power elevation using duplex type, once a lifting rope fracture, it is ensured that babinet will not directly fall, and improve device stability；The environment of construction site work is poor, by carrying out comprehensive protection to wirerope and motor, slows down the situation of getting rusty of wirerope; improve the service life of device; the emergency system stability and high efficiency of setting, good fixing effect, reduce occur babinet fall etc. emergencies when equipment and personnel loss.
Description
Technical field
The present invention relates to a kind of elevator, specifically a kind of construction safety elevator.
Background technology
Elevator should be defined as：The platform or semiclosed platform of carrying people or cargo lifting on vertically channel
Elevating mechanism device.Currently safety problem frequently occurs in the construction of building, is constructing in building body engineering
It must be combined with construction elevator in journey, the guide rail bracket of construction elevator, that is, building hoist is by holder and in the agent structure of building
It being connected and fixed, construction elevator does vertical transport use in construction, is the dual-purpose elevator of people's goods of carrying individuals and material, by
In the outside for being attached to building main body, so also known as external elevator, in recent years, the use of high-building construction elevator are more next
It is more universal, but since the security performance of product and general elevator have a certain distance.
Current most building hoists hang power elevation using single rope, once this root lifting rope is broken, consequence is hardly imaginable；It applies
The environment of work work on the spot is poor, causes equipment to be frequently present of security risk, but existing elevator is mostly after to failure
Emergency carry out reply improvement, although emergency processing is important, but in use to wirerope and lifting
It is also to avoid the key of accident that equipment, which carries out protection, is the improvement direction of the utility model above.
Therefore, those skilled in the art provide a kind of construction safety elevator, to solve to propose in above-mentioned background technology
The problem of.
Invention content
The purpose of the present invention is to provide a kind of construction safety elevators, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：
A kind of construction safety elevator, including portal frame, the portal frame bottom end are provided with sinker, and sinker top middle portion is set
It is equipped with damper, damper top is provided with support plate；The portal frame top and rear side wall are equipped with protective shell, protective shell inside
Bottom end is equipped with motor, and the motor shaft of motor connects spiral roller by shaft coupling, and outside disc is wound with wirerope in the middle part of spiral roller；It is described
Mounting base is symmetrically arranged with before and after protective shell top, mounting base lower part is provided with idle pulley, and the wirerope is in close contact idle pulley side wall；
Described wirerope one end is fixedly connected with spiral roller, and the wirerope other end is fixedly connected with upper fixed seat, two fixed seats it
Between be connected with babinet；Cabinet front is provided with dodge gate, and lower part is provided with lower fixed seat, lower fixed seat at left and right sides of the babinet
Bottom end is equipped with dual-rod hydraulic cylinder；Emergency box is connected with by the spring of setting between the lower fixed seat and upper fixed seat, institute
It states middle part at left and right sides of babinet and is provided with guide rail, the emergency box is provided with the sliding slot coordinated with guide rail close to babinet side；Institute
It states emergency box and hydraulic cylinder is installed close to babinet side inner wall, the emergency box is equipped with hydraulic cylinder close to babinet side inner wall,
The telescopic rod of hydraulic cylinder is fixedly connected with guide plate, and guide plate is provided with brake pad, the emergency box side wall setting far from babinet side
There are the opening coordinated with guide plate, the portal frame to be internally provided with the sliding slot coordinated with emergency box, sliding slot is far from babinet side
Fricting strip is installed on inner wall.
As a further solution of the present invention：The portal frame is provided with the opening coordinated with babinet close to babinet side.
As further scheme of the invention：The protection shell side wall is provided with the access cover coordinated with motor.
As further scheme of the invention：The box house top is provided with draw ring.
As further scheme of the invention：The box house side wall is provided with control box, control box forward upper
It is provided with lifting key, declines key and emergency key, be provided with controller on the inside of the control box, the model 89C54X2 of controller,
The controller is electrically connected with hydraulic cylinder, dual-rod hydraulic cylinder, lifting key, decline key, motor and emergency key, the control
Device, hydraulic cylinder, dual-rod hydraulic cylinder, lifting key, decline key, motor and emergency key and external power supply are electrically connected.
Compared with prior art, the beneficial effects of the invention are as follows：
Present invention reasonable design in structure, this elevator hang power elevation using duplex type, once a lifting rope fracture, it is ensured that
Babinet will not directly fall, and improve device stability；The environment of construction site work is poor, complete by being carried out to wirerope and motor
The protection in orientation slows down the situation of getting rusty of wirerope, improves the service life of device, and the emergency system stability and high efficiency of setting is fixed
Effect is good, reduce occur babinet fall etc. emergencies when equipment and personnel loss.
Description of the drawings
Fig. 1 is the structural schematic diagram of construction safety elevator.
Fig. 2 is the structural schematic diagram of construction safety elevator left view angle.
Fig. 3 is the structural schematic diagram of construction safety elevator middle case part.
Fig. 4 is the structural schematic diagram at A in Fig. 1.
In figure：Portal frame 1, dual-rod hydraulic cylinder 2, lower fixed seat 3, spring 4, hydraulic cylinder 5, guide rail 6, wirerope 7, idle pulley 8, peace
Fill seat 9, protective shell 10, upper fixed seat 11, emergency box 12, brake pad 13, dodge gate 14, babinet 15, fricting strip 16, motor 17,
Damper 18, support plate 19, control box 20, emergency key 21, draw ring 22, controller 23, guide plate 24, spiral roller 25.
Specific implementation mode
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 describes, 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.1~4, in the embodiment of the present invention, a kind of construction safety elevator, including portal frame 1, the portal frame
1 bottom end is provided with sinker, and sinker top middle portion is provided with damper 18, and 18 top of damper is provided with support plate 19；Institute
It states 1 top of portal frame and rear side wall is equipped with protective shell 10,10 inner lower edge of protective shell is equipped with motor 17, the motor shaft of motor 17
Spiral roller 25 is connected by shaft coupling, 25 middle part outside disc of spiral roller is wound with wirerope 7；The protective shell is symmetrically set before and after 10 top
It is equipped with mounting base 9,9 lower part of mounting base is provided with idle pulley 8, and the wirerope 7 is in close contact 8 side wall of idle pulley；7 one end of the wirerope is solid
Surely connection spiral roller 25,7 other end of the wirerope is fixedly connected with upper fixed seat 11, is connected between two fixed seats 11
Babinet 15；15 front side of babinet is provided with dodge gate 14, and 15 left and right sides lower part of the babinet is provided with lower fixed seat 3, lower fixation
3 bottom ends of seat are equipped with dual-rod hydraulic cylinder 2；It is connected with and is answered by the spring of setting 4 between the lower fixed seat 3 and upper fixed seat 11
Anxious case 12,15 left and right sides middle part of the babinet are provided with guide rail 6, and the emergency box 12 is provided with and leads close to 15 side of babinet
The sliding slot that rail 6 coordinates；The emergency box 12 is equipped with hydraulic cylinder 5 close to 15 side inner wall of babinet, and the telescopic rod of hydraulic cylinder 5 is fixed
It is connected with guide plate 24, guide plate 24 is provided with brake pad 13 far from 15 side of babinet, and 12 side wall of the emergency box is provided with and guide plate
The opening of 24 cooperations, the portal frame 1 are internally provided with the sliding slot coordinated with emergency box 12, and sliding slot is far from 15 side of babinet
Fricting strip 16 is installed on wall.
10 side wall of the protective shell is provided with the access cover coordinated with motor 17.
15 inner tip of the babinet is provided with draw ring 22.
The portal frame 1 is provided with the opening coordinated with babinet 15 close to 15 side of babinet.
15 internal side wall of the babinet is provided with control box 20, and 20 forward upper of control box is provided with lifting key, declines key
With emergency key 21,20 inside of the control box is provided with controller 23, the model 89C54X2 of controller 23, the controller
23 are electrically connected with hydraulic cylinder 5, dual-rod hydraulic cylinder 2, lifting key, decline key, motor 17 and emergency key 21, the controller
23, hydraulic cylinder 5, dual-rod hydraulic cylinder 2, lifting key, decline key, motor 17 and emergency key 21 are electrically connected with external power supply.
The present invention operation principle be：
The present invention relates to a kind of construction safety elevators, in use, the protective shell 10 of setting all protects 7 entirety of wirerope,
So that it is not influenced by natural phenomenas such as external rainwater, fogs, slow down the situation of getting rusty of wirerope 7, promotes itself using for wirerope 7
Situation avoids wirerope from being damaged caused by protection is improper, improves the service life of wirerope 7, user is by setting to the greatest extent
The control box 20 set manipulates elevator rise and fall, once causing danger such as a fracture of wirerope 7, pair of setting during use
The safety effect that can then play of stock wirerope 7 is broken, the emergencies such as the tenesmus of babinet 15 if there is two wireropes 7, uses simultaneously
Person controls hydraulic cylinder 5 and extends, brake pad 13 is extruded on fricting strip 16 by pressing the emergency key 21 being arranged, controller 23,
Effectively slow down lapse rate until stopping, the impact force when buffering of spring 4 of setting rubs is protected the component of equipment itself, carried
High stability presses emergency key 21 again after the stopping of babinet 15, and controller 23 controls dual-rod hydraulic cylinder 2 and extends, double rod hydraulic pressure
The telescopic rod of cylinder 2 is extruded on portal frame 1, and friction fit block 13 and fricting strip 16 fix babinet 15, wait for rescue, setting
Damper 18 plays cushioning effect in use, ensures that the connection between each component of device will not be loose because of prolonged impact
It is dynamic, the service life of device is improved, the idle pulley 8 of setting changes the direction of wirerope 7, while wirerope 7 being made during the motion will not
It rubs to the side wall of protective shell 10, improves device stability, the draw ring 22 of setting is convenient for users to stablizing balance；This lifting
Machine hangs power elevation using duplex type, once a lifting rope fracture, it is ensured that babinet 15 will not directly fall, and improve device and stablize
Property；The environment of construction site work is poor, by carrying out comprehensive protection to wirerope and motor 17, slows down getting rusty for wirerope 7
Situation, improves the service life of device, the emergency system stability and high efficiency of setting, and good fixing effect reduces and the pendant of babinet 15 is occurring
The loss of equipment and personnel when the emergencies such as falling.
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 of 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
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements 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 embodiment being appreciated that.
Claims (5)
1. a kind of construction safety elevator, including portal frame (1), which is characterized in that portal frame (1) bottom end is provided with counterweight
Seat, sinker top middle portion are provided with damper (18), and damper (18) top is provided with support plate (19)；The portal frame
(1) top and rear side wall are equipped with protective shell (10), and protective shell (10) inner lower edge is equipped with motor (17), the motor of motor (17)
Axis connects spiral roller (25) by shaft coupling, and outside disc is wound with wirerope (7) in the middle part of spiral roller (25)；Protective shell (10) top
Front and back to be symmetrically arranged with mounting base (9), mounting base (9) lower part is provided with idle pulley (8), and the wirerope (7) is in close contact idle pulley (8)
Side wall；Described wirerope (7) one end is fixedly connected with spiral roller (25), and wirerope (7) other end is fixedly connected with upper fixed seat (11),
It is connected with babinet (15) between two fixed seats (11)；It is provided with dodge gate (14), the babinet on front side of babinet (15)
(15) left and right sides lower part is provided with lower fixed seat (3), and lower fixed seat (3) bottom end is equipped with dual-rod hydraulic cylinder (2)；It is described lower solid
Emergency box (12), babinet (15) left and right two are connected with by the spring (4) of setting between reservation (3) and upper fixed seat (11)
Middle side part is provided with guide rail (6), and the emergency box (12) is provided with the sliding slot with guide rail (6) cooperation close to babinet (15) side；
The emergency box (12) is equipped with hydraulic cylinder (5) close to babinet (15) side inner wall, and the emergency box (12) is close to babinet (15)
Side inner wall is equipped with hydraulic cylinder (5), and the telescopic rod of hydraulic cylinder (5) is fixedly connected with guide plate (24), and guide plate (24) is far from babinet
(15) side is provided with brake pad (13), and emergency box (12) side wall is provided with the opening with guide plate (24) cooperation, the dragon
Door frame (1) is internally provided with the sliding slot with emergency box (12) cooperation, and sliding slot is equipped on the inner wall far from babinet (15) side and rubs
Rub piece (16).
2. construction safety elevator according to claim 1, which is characterized in that protective shell (10) side wall be provided with
The access cover of motor (17) cooperation.
3. construction safety elevator according to claim 1, which is characterized in that babinet (15) inner tip is provided with
Draw ring (22).
4. construction safety elevator according to claim 1, which is characterized in that the portal frame (1) is close to babinet (15)
Side is provided with the opening with babinet (15) cooperation.
5. construction safety elevator according to claim 1, which is characterized in that babinet (15) internal side wall is provided with
Control box (20), control box (20) forward upper is provided with lifting key, declines key and emergency key (21), in the control box (20)
Side is provided with controller (23), the model 89C54X2 of controller (23), the controller (23) and hydraulic cylinder (5), double rod liquid
Cylinder pressure (2), lifting key, decline key, motor (17) and emergency key (21) are electrically connected, the controller (23), hydraulic cylinder
(5), dual-rod hydraulic cylinder (2), lifting key, decline key, motor (17) and emergency key (21) are electrically connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853046.6A CN108657897A (en) | 2018-07-30 | 2018-07-30 | A kind of construction safety elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853046.6A CN108657897A (en) | 2018-07-30 | 2018-07-30 | A kind of construction safety elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108657897A true CN108657897A (en) | 2018-10-16 |
Family
ID=63789791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810853046.6A Withdrawn CN108657897A (en) | 2018-07-30 | 2018-07-30 | A kind of construction safety elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368438A (en) * | 2018-11-15 | 2019-02-22 | 大连范特西西科技有限公司 | A kind of safety cage and safety protecting method |
-
2018
- 2018-07-30 CN CN201810853046.6A patent/CN108657897A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368438A (en) * | 2018-11-15 | 2019-02-22 | 大连范特西西科技有限公司 | A kind of safety cage and safety protecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |