CN206126577U - A safe lift for housing construction construction - Google Patents
A safe lift for housing construction construction Download PDFInfo
- Publication number
- CN206126577U CN206126577U CN201621206968.0U CN201621206968U CN206126577U CN 206126577 U CN206126577 U CN 206126577U CN 201621206968 U CN201621206968 U CN 201621206968U CN 206126577 U CN206126577 U CN 206126577U
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- CN
- China
- Prior art keywords
- cage
- pylon
- construction
- controller
- lifting rope
- 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.)
- Expired - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safe lift for housing construction construction, including isolation barrier, slide rail and buffering energy -absorbing spring, the pylon lies in isolation barrier's positive intermediate position, elevating system is constituteed jointly to motor and damper brake, and elevating system and block terminal electric connection, be equipped with the controller on the block terminal, the ladder cage is equipped with the slide rail with the pylon junction. Pressure sensor is located to be equipped with with hanging rope connected by this a safe lift for housing construction construction ladder cage, pressure sensor will detect the net weight volume of current terraced cage, and on spreading the controller with the testing result, weight overloads and reaches at 95% o'clock of rated load, the controller will break off the power of block terminal, the lift stop work, the load prevents to cause lifting rope fracture emergence accident because of being overweight, the safe lift of this housing construction construction is equipped with two lifting ropes altogether, two lifting ropes make the lift more stable, weight in the terraced cage of dispersion, it overweight and cause the cracked probability of lifting rope to have reduced the lift.
Description
Technical field
This utility model is related to technical field of building construction, and specially a kind of safety for housing construction is lifted
Machine.
Background technology
The current construction safety problem in building is frequently occurred, must be with construction in work progress in building body engineering
Elevator is combined, and construction elevator is that the guide rail bracket of building hoist is connected by support with the agent structure in building, is constructed
Elevator does vertical transport in construction and uses, and is the dual-purpose elevator of people's goods of carrying individuals and material, due to being attached to building
The outside of main body, so also known as external elevator.In recent years, high-building construction elevator was used more and more generally, but due to product
Security performance has certain gap with general man lift, and job site working environment is poor, and it is hidden that the equipment Jing of causing is commonly present safety
Suffer from.And be the job site uniquely manned vertical transport equipment of energy for construction elevator, safety management is not proper may to make
Fall into ladder cage (also known as car), the accident of the dead group's wound of group occurs.
Current most building hoists are that a lifting rope hangs power elevation using single rope, once this root lifting rope fracture, consequence
Hardly imaginable, elevator is generally provided with nominal load capacity, but elevator does not set overload protection automatic system, easily overloads
Lifting rope is caused to rupture and fall again.
Utility model content
The purpose of this utility model is to provide a kind of safety cage for housing construction, to solve the above-mentioned back of the body
The current most building hoists proposed in scape technology adopt i.e. one lifting rope of single rope to hang power elevation, elevator and do not set overload guarantor
The problem of shield automatic system.
For achieving the above object, this utility model provides following technical scheme：A kind of safety for housing construction
Elevator, including it is isolation guardrail, distribution box, elevating mechanism, lifting rope, platform, pulley, pressure transducer, ladder cage, protective door, slow
Energy-absorbing plate, pylon, controller, motor, damper brake, slide rail and buffering energy-absorbing spring are rushed, the pylon is being located at isolation guardrail just
Centre position, the rear of the pylon is provided with distribution box and elevating mechanism, and the tower top is provided with platform, and platform pacifies
Equipped with pulley, one end of the lifting rope is connected to elevating mechanism, and the other end is connected to ladder cage, the ladder cage and lifting rope junction
Pressure transducer is provided with, protective door is installed on the cage, and ladder cage bottom is provided with buffering energy-absorbing plate, the buffering energy-absorbing plate
Inside is provided with buffering energy-absorbing spring, and the motor and damper brake collectively constitute elevating mechanism, and elevating mechanism is electrical with distribution box
Connection, the distribution box is provided with controller, and the ladder cage is provided with slide rail with pylon junction.
Preferably, the lifting rope is provided with altogether two.
Preferably, it is electric connection between the pressure transducer and controller.
Preferably, the buffering energy-absorbing plate is located at the bottom of ladder cage, and the buffering energy-absorbing spring in buffering energy-absorbing plate sets altogether
Have at nine.
Preferably, the ladder cage is pumped with pylon by slide rail.
Compared with prior art, the beneficial effects of the utility model are：This is used for the safety cage of housing construction
Ladder cage and lifting rope junction are provided with pressure transducer, and pressure transducer will detect the nt wt net weight of current ladder cage, and by testing result
Spread out of on controller, when weight overload reaches the 95% of nominal load capacity, controller will be switched off the power supply of distribution box, elevator
Quit work, prevent from causing lifting rope to rupture and accident occurring because load-carrying is overweight, the safety cage of the housing construction is total to
Two lifting ropes are provided with, when the single lifting rope of elevator occur and rupturing, another lifting rope plays maintenance effect, urgent by damper brake
Stop or slow-down is waited for rescue, prevent ladder cage from falling, and two lifting ropes cause elevator more stable, in dispersion ladder cage
Weight, reduces that elevator is overweight and the probability that causes lifting rope to rupture, and ladder cage bottom is provided with buffering energy-absorbing plate, the buffering energy-absorbing plate
Using the operation principle of elevator spring buffer, after it there are elevator falls, the buffering energy-absorbing spring of buffering energy-absorbing intralaminar part
Adsorption-buffering is carried out to impulsive force, the impulsive force that lift falls is reduced, the injury to personnel is reduced, damper brake can be to lifting
Machine is braked, and operating elevator is stopped or is slowed down, and emergent stopping wait can be carried out when occurring dangerous and is rescued
Help or slowly fall after rise, isolation guardrail plays isolating and protecting effect, prevent non-working person from entering dangerous working environment and occurring
It is unexpected.
Description of the drawings
Fig. 1 is this utility model elevator structure schematic diagram；
Fig. 2 is this utility model elevating mechanism and distribution box structure schematic diagram；
Fig. 3 is this utility model elevator backsight structural representation；
Fig. 4 is this utility model buffering energy-absorbing plate structure schematic diagram.
In figure：1st, isolation guardrail, 2, distribution box, 3, elevating mechanism, 4, lifting rope, 5, platform, 6, pulley, 7, pressure sensing
Device, 8, ladder cage, 9, protective door, 10, buffering energy-absorbing plate, 11, pylon, 12, controller, 13, motor, 14, damper brake, 15, slide rail,
16th, buffering energy-absorbing spring.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-4 are referred to, this utility model provides a kind of technical scheme：A kind of safety for housing construction is lifted
Machine, including isolation guardrail 1, distribution box 2, elevating mechanism 3, lifting rope 4, platform 5, pulley 6, pressure transducer 7, ladder cage 8, protective door
9th, buffering energy-absorbing plate 10, pylon 11, controller 12, motor 13, damper brake 14, slide rail 15 and buffering energy-absorbing spring 16, pylon 11
Positioned at the middle position of isolation guardrail 1, the rear of pylon 11 is provided with distribution box 2 and elevating mechanism 3, and the top of pylon 11 is provided with
Pulley 6 is installed, one end of lifting rope 4 is connected to elevating mechanism 3, and the other end is connected to ladder cage 8 on platform 5, and platform 5, ladder
Cage 8 is pumped with pylon 11 by slide rail 15, between have certain frictional force, can occur lifting rope 4 rupture when, it is right
Elevator falls play certain buffering effect, and lifting rope 4 is provided with altogether two, and current most building hoists are using single rope i.e. one
Root lifting rope 4 hangs power elevation, once this root lifting rope 4 ruptures, consequence is hardly imaginable, and the safety cage of the housing construction sets altogether
Have two lifting ropes 4, can be when there is single lifting rope 4 and rupturing, another is played maintenance effect, by the emergent stopping of damper brake 14 or
Slow-down is waited for rescue, and prevents elevator crash, causes injury and the property loss of personnel, and two lifting ropes 4 to cause
Elevator is more stable, disperse ladder cage 8 in weight, reduce elevator it is overweight and cause lifting rope 4 rupture probability, ladder cage 8
Pressure transducer 7 is provided with the junction of lifting rope 4, to be electrically connected between pressure transducer 7 and controller 12, in China, lifting
Machine typically all can mark the nominal load capacity of elevator in obvious position, but most of elevator not set overload protection automatic
Control system, easily because overload is overweight, beyond the holding capacity of lifting rope 4, and causes the fracture of lifting rope that crash accident, the pressure occur
Force transducer 7 is detected when elevator will start to the nt wt net weight of elevator, and detection data is transferred to into controller
12, when the nt wt net weight of elevator is beyond the 95% of nominal load capacity, controller 12 disconnects the power supply of distribution box 2, stops lifting
The startup of machine, it is to avoid think overweight and accident occurs, causes the injury of personnel and the loss of property, and protection is provided with cage 8
Door 9, and the bottom of ladder cage 8 is provided with buffering energy-absorbing plate 10, buffering energy-absorbing plate 10 is located at the bottom of ladder cage 8, and in buffering energy-absorbing plate 10
Buffering energy-absorbing spring 16 be provided with altogether at nine, the buffering energy-absorbing plate 10 using elevator spring buffer principle, elevator send out
During raw inevitable crash, 16 pairs of impulsive forces produced when colliding of the buffering energy-absorbing spring in buffering energy-absorbing plate 10
Adsorption-buffering is carried out, extraneous surge is reduced, prevents from causing huge to the staff in elevator because impulsive force is too strong
Major injury, is provided with buffering energy-absorbing spring 16 inside buffering energy-absorbing plate 10, motor 13 and damper brake 14 collectively constitute elevating mechanism 3,
And elevating mechanism 3 is electrically connected with distribution box 2, distribution box 2 is provided with controller 12, and ladder cage 8 is provided with cunning with the junction of pylon 11
Rail 15.
Operation principle：When the safety cage of housing construction is used for using this, need first to being entirely used for house
The safety cage of construction has the understanding in a structure, and controller 12 opens distribution box 2, connects power supply, pressure sensing
Device 7 is detected to the nt wt net weight of ladder cage 8, and testing result is transferred to into controller 12, when nt wt net weight is less than nominal load capacity
Less than 95%, motor 13 controls the lifting of ladder cage 8 by lifting rope 4, is made up and down reciprocatingly by slide rail 15 between ladder cage 8 and pylon 11
Motion, when emergency occurs or system for stopping elevators is needed, can control elevator and stop or slow-down by damper brake 14,
So as to complete a series of lifting work, the impulsive force that buffering energy-absorbing plate 10 can be with adsorption-buffering elevator when colliding,
The surge of outer bound pair elevator is reduced, impulsive force is reduced to lifting the injury of staff on board.
In sum, although being described in detail to this utility model with reference to the foregoing embodiments, for this area
For technical staff, it still can modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent, all any modifications within spirit of the present utility model and principle, made, equivalent,
Improve etc., should be included within protection domain of the present utility model.
Claims (5)
1. a kind of safety cage for housing construction, including isolation guardrail (1), distribution box (2), elevating mechanism (3),
Lifting rope (4), platform (5), pulley (6), pressure transducer (7), ladder cage (8), protective door (9), buffering energy-absorbing plate (10), pylon
(11), controller (12), motor (13), damper brake (14), slide rail (15) and buffering energy-absorbing spring (16), it is characterised in that：Institute
Pylon (11) is stated positioned at the middle position of isolation guardrail (1), the rear of the pylon (11) is provided with distribution box (2) and lifting
Mechanism (3), pylon (11) top is provided with platform (5), and platform (5) and is provided with pulley (6), and the one of the lifting rope (4)
End is connected to elevating mechanism (3), and the other end is connected to ladder cage (8), and the ladder cage (8) is provided with pressure with lifting rope (4) junction
Sensor (7), is provided with protective door (9) on the ladder cage (8), and ladder cage (8) bottom is provided with buffering energy-absorbing plate (10), described slow
Rush inside energy-absorbing plate (10) and be provided with buffering energy-absorbing spring (16), the motor (13) and damper brake (14) collectively constitute elevating mechanism
(3), and elevating mechanism (3) and distribution box (2) are electrically connected with, the distribution box (2) is provided with controller (12), the ladder cage
(8) it is provided with slide rail (15) with pylon (11) junction.
2. a kind of safety cage for housing construction according to claim 1, it is characterised in that：The lifting rope
(4) two are provided with altogether.
3. a kind of safety cage for housing construction according to claim 1, it is characterised in that：The pressure
It is electric connection between sensor (7) and controller (12).
4. a kind of safety cage for housing construction according to claim 1, it is characterised in that：The buffering
Buffering energy-absorbing spring (16) of the energy-absorbing plate (10) in the bottom of ladder cage (8), and buffering energy-absorbing plate (10) is provided with altogether at nine.
5. a kind of safety cage for housing construction according to claim 1, it is characterised in that：The ladder cage
(8) pumped by slide rail (15) with pylon (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206968.0U CN206126577U (en) | 2016-11-02 | 2016-11-02 | A safe lift for housing construction construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206968.0U CN206126577U (en) | 2016-11-02 | 2016-11-02 | A safe lift for housing construction construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126577U true CN206126577U (en) | 2017-04-26 |
Family
ID=58578344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206968.0U Expired - Fee Related CN206126577U (en) | 2016-11-02 | 2016-11-02 | A safe lift for housing construction construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275548A (en) * | 2018-03-08 | 2018-07-13 | 浙江虎霸建设机械有限公司 | A kind of building hoist for building |
| CN111453585A (en) * | 2020-04-29 | 2020-07-28 | 中建海峡建设发展有限公司 | A prefabricated intelligent single-tower nested double-cage construction elevator |
| CN114030969A (en) * | 2021-10-11 | 2022-02-11 | 浙奥电梯有限公司 | Construction elevator in shaft |
-
2016
- 2016-11-02 CN CN201621206968.0U patent/CN206126577U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275548A (en) * | 2018-03-08 | 2018-07-13 | 浙江虎霸建设机械有限公司 | A kind of building hoist for building |
| CN111453585A (en) * | 2020-04-29 | 2020-07-28 | 中建海峡建设发展有限公司 | A prefabricated intelligent single-tower nested double-cage construction elevator |
| CN114030969A (en) * | 2021-10-11 | 2022-02-11 | 浙奥电梯有限公司 | Construction elevator in shaft |
| CN114030969B (en) * | 2021-10-11 | 2023-02-17 | 浙奥电梯有限公司 | Construction elevator in shaft |
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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: 20170426 Termination date: 20171102 |