CN208829051U - A kind of construction safety elevator - Google Patents
A kind of construction safety elevator Download PDFInfo
- Publication number
- CN208829051U CN208829051U CN201821217867.2U CN201821217867U CN208829051U CN 208829051 U CN208829051 U CN 208829051U CN 201821217867 U CN201821217867 U CN 201821217867U CN 208829051 U CN208829051 U CN 208829051U
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- China
- Prior art keywords
- cabinet
- motor
- wirerope
- portal frame
- key
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000007423 decrease Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model 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；Mounting base is symmetrically arranged with before and after the protective shell top.The utility model designs rationally in structure, this elevator hangs power elevation using duplex type, once a lifting rope fracture, it is ensured that cabinet 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 cabinet fall etc. emergencies when equipment and personnel loss.
Description
Technical field
The utility model relates to a kind of elevator, specifically a kind of construction safety elevator.
Background technique
Elevator should is 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
Must be in conjunction with construction elevator in journey, construction elevator, that is, building hoist guide rail bracket passes through bracket and the main structure in building
It being connected and fixed, it is the dual-purpose elevator of people's goods of carrying individuals and material that construction elevator does vertical transport use in construction, 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 technique
The problem of.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of construction safety elevator
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of construction safety elevator, including portal frame, the portal frame bottom end are provided with sinker, in sinker top
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, 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；
Mounting base is symmetrically arranged with before and after the 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, and two fixed
Cabinet is connected between seat；Cabinet front is provided with dodge gate, and lower part is provided with lower fixed seat at left and right sides of the cabinet, lower solid
Reservation bottom end is equipped with dual-rod hydraulic cylinder；Emergency is connected with by the spring being arranged between the lower fixed seat and upper fixed seat
Case, cabinet left and right sides middle part are provided with guide rail, and the emergency box is provided with the cunning with guide rail cooperation close to cabinet side
Slot；The emergency box is equipped with hydraulic cylinder close to cabinet side inner wall, and the telescopic rod of hydraulic cylinder is fixedly connected with guide plate, and guide plate is remote
Cabinet side is provided with friction block, the emergency box side wall is provided with the opening with guide plate cooperation, sets inside the portal frame
It is equipped with the sliding slot with emergency box cooperation, sliding slot is equipped with fricting strip on the inner wall far from cabinet side.
It is opened as a further solution of the present invention: the portal frame is provided with close to cabinet side with what cabinet cooperated
Mouthful.
The protection shell side wall is provided with the access cover with motor cooperation as a further solution of the present invention,.
The box house top is provided with pull ring as a further solution of the present invention,.
The box house side wall is provided with control box, control box front side as a further solution of the present invention,
Top is provided with lifting key, decline key and emergency key, is provided with controller, the model of controller on the inside of the control box
89C54X2, the controller are electrically connected with hydraulic cylinder, dual-rod hydraulic cylinder, lifting key, decline key, motor and emergency key, institute
It states controller, hydraulic cylinder, dual-rod hydraulic cylinder, lifting key, decline key, motor and emergency key and external power supply is electrically connected.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs rationally in structure, this elevator hangs power elevation using duplex type, once a lifting rope fracture,
It can guarantee that cabinet will not directly fall, improve device stability；The environment of construction site work is poor, by wirerope and electricity
Machine carries out comprehensive protection, slows down the situation of getting rusty of wirerope, improves the service life of device, and the emergency system of setting is stablized high
Effect, good fixing effect, reduce occur cabinet fall etc. emergencies when equipment and personnel loss.
Detailed description of the invention
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 body partial in construction safety elevator.
Fig. 4 is the structural schematic diagram in Fig. 1 at A.
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, friction block 13, dodge gate 14, cabinet 15, fricting strip 16, motor 17,
Damper 18, support plate 19, control box 20, emergency key 21, pull ring 22, controller 23, guide plate 24, spiral roller 25.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of construction safety elevator, including portal frame 1, the dragon
1 bottom end of door frame 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；1 top of portal frame and rear side wall are equipped with protective shell 10, and 10 inner lower edge of protective shell is equipped with motor 17, motor 17
Motor shaft connects spiral roller 25 by shaft coupling, and 25 middle part outside disc of spiral roller is wound with wirerope 7；Before and after 10 top of protective shell
It is symmetrically arranged 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；The wirerope 7
One end is fixedly connected with spiral roller 25, and 7 other end of wirerope is fixedly connected with upper fixed seat 11, between two fixed seats 11
It is connected with cabinet 15；Dodge gate 14 is provided on front side of cabinet 15,15 left and right sides lower part of cabinet is provided with lower fixed seat 3,
3 bottom end of lower fixed seat is equipped with dual-rod hydraulic cylinder 2；Connected between the lower fixed seat 3 and upper fixed seat 11 by the spring 4 of setting
It is connected to emergency box 12,15 left and right sides middle part of cabinet is provided with guide rail 6, and the emergency box 12 is arranged close to 15 side of cabinet
There is the sliding slot cooperated with guide rail 6；The emergency box 12 is equipped with hydraulic cylinder 5 close to 15 side inner wall of cabinet, and hydraulic cylinder 5 stretches
Bar is fixedly connected with guide plate 24, and guide plate 24 is provided with friction block 13 far from 15 side of cabinet, and 12 side wall of emergency box is provided with
The opening cooperated with guide plate 24, the portal frame 1 are internally provided with the sliding slot cooperated with emergency box 12, and sliding slot is far from cabinet 15 1
Fricting strip 16 is installed on the inner wall of side.
10 side wall of protective shell is provided with the access cover cooperated with motor 17.
15 inner tip of cabinet is provided with pull ring 22.
The portal frame 1 is provided with the opening cooperated with cabinet 15 close to 15 side of cabinet.
15 internal side wall of cabinet is provided with control box 20, and control 20 forward upper of box is provided with lifting key, decline key
With emergency key 21, controller 23, the model 89C54X2 of controller 23, the controller are provided on the inside of the control box 20
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 working principle of the utility model is:
The utility model relates to a kind of construction safety elevators, in use, the protective shell 10 of setting all protects 7 entirety of wirerope
Shield is got up, and influences it by natural phenomenas such as external rainwater, fogs, slows down the situation of getting rusty of wirerope 7, promotes wirerope 7
Itself behaviour in service, avoid to the greatest extent wirerope because protect it is improper caused by damage, improve wirerope 7 service life, use
Person manipulates elevator rise and fall by the control box 20 of setting, once causing danger as a wirerope 7 is broken in use process,
The safety effect that the bifilar wirerope 7 being arranged can then play, be broken simultaneously if there is two wireropes 7, the tenesmus of cabinet 15 etc. it is urgent
Situation, the emergency key 21 that user is arranged by pressing, controller 23 control hydraulic cylinder 5 and extend, friction block 13 is extruded in and is rubbed
In rub piece 16, effectively slow down lapse rate until stopping, the spring 4 of setting buffers impact force when friction, protects equipment itself
Component, improve stability, after the stopping of cabinet 15, press emergency key 21 again, controller 23 controls dual-rod hydraulic cylinder 2 and stretches
Long, the telescopic rod of dual-rod hydraulic cylinder 2 is extruded on portal frame 1, and friction fit block 13 and fricting strip 16 are fixed by cabinet 15, is waited
Rescue, the damper 18 of setting play buffer function in use, guarantee connection between each component of device will not because of it is long when
Between impact and loosen, improve the service life of device, the idle pulley 8 of setting changes the direction of wirerope 7, while is transporting wirerope 7
It will not be rubbed during dynamic to the side wall of protective shell 10, improve device stability, the pull ring 22 of setting is convenient for users to stablizing body
Body balance；This elevator hangs power elevation using duplex type, once a lifting rope fracture, it is ensured that cabinet 15 will not directly fall,
Improve device stability；The environment of construction site work is poor, by carrying out comprehensive protection to wirerope and motor 17, slows down
The situation of getting rusty of wirerope 7, improves the service life of device, the emergency system stability and high efficiency of setting, and good fixing effect is reduced and sent out
Raw cabinet 15 fall etc. emergencies when equipment and personnel loss.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 (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 is symmetrically arranged with mounting base (9), and 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 spiral roller (25), and wirerope (7) other end is fixedly connected with upper fixed seat (11),
Cabinet (15) are connected between two fixed seats (11)；Dodge gate (14), the cabinet are provided on front side of cabinet (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
It is connected with emergency box (12) between reservation (3) and upper fixed seat (11) by the spring (4) of setting, cabinet (15) left and right two
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 cabinet (15) side；
The emergency box (12) is equipped with hydraulic cylinder (5) close to cabinet (15) side inner wall, and the telescopic rod of hydraulic cylinder (5) is fixedly connected with
Guide plate (24), guide plate (24) are provided with friction block (13) far from cabinet (15) side, emergency box (12) side wall be provided with
The opening of guide plate (24) cooperation, the portal frame (1) are internally provided with the sliding slot with emergency box (12) cooperation, and sliding slot is far from cabinet
(15) it is equipped on the inner wall of side fricting strip (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 cabinet (15) inner tip is provided with
Pull ring (22).
4. construction safety elevator according to claim 1, which is characterized in that the portal frame (1) is close to cabinet (15)
Side is provided with the opening with cabinet (15) cooperation.
5. construction safety elevator according to claim 1, which is characterized in that cabinet (15) internal side wall is provided with
It controls box (20), control box (20) forward upper is provided with lifting key, decline key and emergency key (21), and the control box (20) is interior
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 |
|---|---|---|---|
| CN201821217867.2U CN208829051U (en) | 2018-07-30 | 2018-07-30 | A kind of construction safety elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217867.2U CN208829051U (en) | 2018-07-30 | 2018-07-30 | A kind of construction safety elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829051U true CN208829051U (en) | 2019-05-07 |
Family
ID=66307785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821217867.2U Expired - Fee Related CN208829051U (en) | 2018-07-30 | 2018-07-30 | A kind of construction safety elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829051U (en) |
-
2018
- 2018-07-30 CN CN201821217867.2U patent/CN208829051U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |