CN209507462U - A kind of existing building installation elevator scissors climbing integral hoisting machine - Google Patents
A kind of existing building installation elevator scissors climbing integral hoisting machine Download PDFInfo
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- CN209507462U CN209507462U CN201822215427.XU CN201822215427U CN209507462U CN 209507462 U CN209507462 U CN 209507462U CN 201822215427 U CN201822215427 U CN 201822215427U CN 209507462 U CN209507462 U CN 209507462U
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- braced frame
- boom
- scissors
- integral hoisting
- existing building
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Abstract
Elevator scissors are installed additional the utility model discloses a kind of existing building climbs integral hoisting machine, including shearing type lifter and the integral hoisting mechanism being installed on shearing type lifter, the integral hoisting mechanism includes being higher than by the braced frame of lifting elevator frame height, and the elevator frame is three face structures, can be placed on outside braced frame；The braced frame top is equipped with rotatable boom, and the boom is the reversed bending structure of three-stage, and rotating hydraulic cylinder is hinged in the braced frame, and the output rod of the rotating hydraulic cylinder connects the boom middle and lower part；The other side that the braced frame top is located at boom lifting direction is provided with vestibule boom hoisting, and the vestibule boom hoisting includes being articulated in braced frame and the crossbeam of adjustable length, the below the crossbeam connecting shackle one.Hoisting machine disclosed in the utility model is small in size, conveniently moving, it is safe and reliable, integral hoisting elevator frame and vestibule can be distinguished, it is easy for construction.
Description
Technical field
The utility model relates to hoisting technology field, in particular to a kind of existing building, which installs elevator additional, climbs entirety with scissors
Hoisting machine.
Background technique
With the development of society, the demand for installing elevator additional to existing building increases increasingly.Existing building install additional elevator due to
There is no the elevator shaft of design specialized, needs to add an outdoor hoistway when installing elevator additional for elevator installation and operation.It is existing
The construction of outdoor hoistway generally uses steel structure derrick or brick wall reinforced concrete wall structure hoistway in technology, if directly constructing
Scene is laid bricks wall reinforced concrete structure hoistway, not only uneconomical but also very bothersome, and occupied space is big.
But existing hoistway with steel structure is formed using the welding of prefabricated steel member scene or monoblock type site welding.Completely
Assembled all using single prefabricated steel member, is connected with fastens at the scene.Although this steel structure hoistway saves height
Missing solder connects trouble, but there are many steel member quantity, and structure is also more complex, and very high to steel member matching requirements, hoistway column, cross bar
Between geometric tolerances such as the depth of parallelism, verticality etc. all will affect the installation quality of elevator, operational reliability and seating in hoistway
Comfort equally has the construction period long, the high defect of installation cost.
The existing pre-manufactured steel lifting component to monoblock type is needed using large-scale hoisting machine, all to construction environment and space
Have a strict requirements, the facilities such as the existing building in old residential area and greening can come to the work belt of Large-scale Hoisting machine it is very big not
Just, the development that existing building installs elevator additional is seriously constrained.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of existing building installation elevator scissors climbing entirety
Hoisting machine, with reach small in size, conveniently moving, it is safe and reliable, integral hoisting elevator frame and vestibule can be distinguished, it is easy for construction
Purpose.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of existing building, which installs elevator additional, climbs integral hoisting machine with scissors, including shearing type lifter and is installed on scissors act
Integral hoisting mechanism on the machine of liter, the integral hoisting mechanism include being higher than by the braced frame of lifting elevator frame height, institute
Elevator frame is stated to be three face structures, can be placed on outside braced frame；The braced frame top is equipped with rotatable boom, the boom
For the reversed bending structure of three-stage, rotating hydraulic cylinder is hinged in the braced frame, the output rod of the rotating hydraulic cylinder connects
Connect the boom middle and lower part；The other side that the braced frame top is located at boom lifting direction is provided with vestibule boom hoisting,
The vestibule boom hoisting includes being articulated in braced frame and the crossbeam of adjustable length, the below the crossbeam connecting shackle
One.
In above scheme, the braced frame top-side setting adjusts hydraulic cylinder, the adjusting hydraulic cylinder lower end output
Bar connects sliding support, and the sliding support is slideably positioned in the side of braced frame, and the crossbeam includes two, is respectively articulated with
In the both ends of sliding support.
In above scheme, the crossbeam includes outer square tube and the interior square tube that is sheathed in outer square tube, and the interior square tube passes through
Lead screw adjusts the distance for stretching out outer square tube, and the lead screw end is equipped with hand crank.
In above scheme, two foreign side's bottom of the tube connect I-steel by connecting rod, and the suspension hook one is slideably positioned in
I-steel bottom.
In above scheme, lifting lug is arranged in foreign side's pipe end, and pulley is arranged at the top of the braced frame, and middle part setting is fallen
Chain connects lifting chain one between the lifting lug, pulley and jack.
In above scheme, the two clamping plates that can clamp floor windowsill are arranged in the interior square tube front bottom end.
In above scheme, Anchoring chain is connected between the boom front end and braced frame top.
In above scheme, the braced frame is spliced by three framings, and leading block is arranged in bottommost frame two sides.
In above scheme, pulley is respectively set in the boom front end, middle part, and pulley, support frame is arranged in braced frame top
Hoist engine is arranged in frame bottom, and the hoist engine is connect by lifting chain two, by pulley with suspension hook two.
Through the above technical solutions, a kind of existing building provided by the utility model installs additional, the climbing of elevator scissors is whole to be hung
Installation bottom is constantly climbed using shearing type lifter, and top setting is higher than the braced frame of elevator frame height, and braced frame
Volume is less than elevator frame volume, and boom is driven by rotating hydraulic cylinder to be rotated, and elevator frame can be placed on outside braced frame, frame
On lower layer's elevator frame；The vestibule boom hoisting of braced frame side can be rotated, and be erected on building by crossbeam
It on window, is locked, bottom suspension hook one can lift by crane vestibule and be installed.Integral hoisting machine disclosed in the utility model
It is small in size, it is suitably adapted for old residential area complex environment, walks convenient for disassembly and assembly, integral lifting elevator frame and vestibule can be distinguished, subtracted
The splicing assembly working of few construction site, installation effectiveness is high, saves the time.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is a kind of existing building installation elevator scissors climbing integral hoisting machine disclosed in the utility model embodiment
Main view；
Fig. 2 is that existing building disclosed in the utility model embodiment installs elevator scissors climbing integral hoisting machine left view additional
Figure；
Fig. 3 is that existing building disclosed in the utility model embodiment installs the elevator scissors climbing right view of integral hoisting machine additional
Figure；
Fig. 4 is that boom lifts by crane maximum angle schematic diagram.
In figure, 1, shearing type lifter；2, double acting hydraulic cylinder；3, elevator frame；4, braced frame；5, boom；6, it rotates
Hydraulic cylinder；7, hoist engine；8, pulley；9, lifting chain two；10, suspension hook two；11, Anchoring chain；12, leading block；13, suspension hook
One；14, outer square tube；15, interior square tube；16, lead screw；17, hand crank；18, hydraulic cylinder is adjusted；19, sliding support；20, connecting rod；
21, I-steel；22, lifting lug；23, jack；24, lifting chain one；25, floor windowsill；26, clamping plate；27, clamp lever；28, it adjusts
Section support；29, vestibule.
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.
The utility model provides a kind of existing building installation elevator scissors climbing integral hoisting machine, as shown in Figure 1, should
Hoisting machine can distinguish integral lifting elevator frame and vestibule, easy to operate, and installation effectiveness is high.
Existing building as shown in Figure 1, which installs elevator additional, climbs integral hoisting machine, including shearing type lifter 1 and installation with scissors
In the integral hoisting mechanism on shearing type lifter, shearing type lifter 1 using the present inventor in patent ZL2018109992674, in
A kind of disclosed existing building installs shearing type lifter of the elevator in scissors climbing hoisting machine, the shearing type lifter in the application additional
4 double acting hydraulic cylinders 2 of upper setting, reference can be made to Fig. 2 and Fig. 3.Shearing type lifter 1 can be with the increase of mounting height, constantly
Climbing upwards.
Integral hoisting mechanism includes being higher than by the braced frame 4 of 3 height of lifting elevator frame, and elevator frame 3 is three faces knot
Structure can be placed on outside braced frame 4.4 top of braced frame is equipped with rotatable boom 5, and boom 5 is the reversed bending structure of three-stage,
It can guarantee when slinging elevator frame 3, elevator frame 3 is located on 4 center line of braced frame, referring to fig. 4.It is cut with scissors in braced frame 4
It is connected to rotating hydraulic cylinder 6, the output rod of rotating hydraulic cylinder 6 connects 5 middle and lower part of boom；Pulley is respectively set in 5 front end of boom, middle part
8, pulley 8 is arranged in 4 top of braced frame, and hoist engine 7 is arranged in 4 bottom of braced frame, and hoist engine 7 passes through lifting chain 29, process
Pulley 8 is connect with suspension hook 2 10, for lifting by crane elevator frame 3.5 front end of boom and braced frame connect check chain between 4 top
Item 11 prevents 5 angle downwards of boom excessive, accident occurs.Braced frame 4 is spliced by three framings, can be at the construction field (site)
It is assembled, is dismantled, be readily transported after the completion of construction.Leading block 12 is arranged in bottommost frame two sides.Install one layer
After elevator frame 3, shearing type lifter is risen at the position apart from 3 top 1m of elevator frame, and leading block 12 can support in electricity
Terraced 3 two sides of frame, play firm effect.
The other side that 4 top of braced frame is located at the lifting of boom 5 direction is provided with 29 boom hoisting of vestibule, and vestibule 29 lifts by crane
Device includes being articulated in braced frame 4 and the crossbeam of adjustable length, below the crossbeam connecting shackle 1.Crossbeam includes outer
Square tube 14 and the interior square tube 15 being sheathed in outer square tube 14, interior square tube 15 adjust the distance for stretching out outer square tube 14 by lead screw 16,
16 end of lead screw is equipped with hand crank 17.
The setting of 4 top-side of braced frame adjusts hydraulic cylinder 18, adjusts 18 lower end output rod of hydraulic cylinder and connects sliding support
19, sliding support 19 is slideably positioned in the side of braced frame 4, and crossbeam includes two, is hingedly connected to the two of sliding support 19
End.In order to adapt to the different height of building windowsill, the height of the adjustable sliding support 19 of hydraulic cylinder 18 is adjusted, and then adjust horizontal
Depth of beam.
Two outer 14 bottoms of square tube connect I-steel 21 by connecting rod 20, and suspension hook 1 is slideably positioned in 21 bottom of I-steel
Portion, to adapt to the lifting needs of different location.Lifting lug 22 is arranged in outer 14 end of square tube, and pulley 8 is arranged at the top of braced frame 4, in
Jack 23 is arranged in portion, and lifting chain 1 is connected between lifting lug 22, pulley 8 and jack 23, by controlling jack 23, in one layer of electricity
After terraced frame 3 and vestibule 29 are all installed, by 29 boom hoisting pull-up certain angle of vestibule, after the completion of rising, then will be horizontal
Beam decline is erected on floor windowsill.The two clamping plates 26 that can clamp floor windowsill 25 are arranged in interior 15 front bottom end of square tube, lead to
The clamp lever 27 crossed on two clamping plates 26 can clamp floor windowsill 25；Interior 15 upper front end of square tube can be supported by adjusting
28 compress, and adjust the support of 28 upper ends of support in windowsill top.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of existing building, which installs elevator additional, climbs integral hoisting machine with scissors, including shearing type lifter and it is installed on shearing type lifting
Integral hoisting mechanism on machine, which is characterized in that the integral hoisting mechanism includes being higher than by the branch of lifting elevator frame height
Support frame frame, the elevator frame are three face structures, can be placed on outside braced frame；The braced frame top is equipped with Rotatable hanging
Arm, the boom are the reversed bending structure of three-stage, are hinged with rotating hydraulic cylinder, the rotating hydraulic cylinder in the braced frame
Output rod connect the boom middle and lower part；The other side that the braced frame top is located at boom lifting direction is provided with vestibule
Boom hoisting, the vestibule boom hoisting include being articulated in braced frame and the crossbeam of adjustable length, the below the crossbeam
Connecting shackle one.
2. a kind of existing building according to claim 1, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
The braced frame top-side setting adjusts hydraulic cylinder, and the adjusting hydraulic cylinder lower end output rod connects sliding support, described
Sliding support is slideably positioned in the side of braced frame, and the crossbeam includes two, is hingedly connected to the both ends of sliding support.
3. a kind of existing building according to claim 1, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
The crossbeam includes outer square tube and the interior square tube that is sheathed in outer square tube, and the interior square tube adjusts the outer square tube of stretching by lead screw
Distance, the lead screw end are equipped with hand crank.
4. a kind of existing building according to claim 3, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
Two foreign side's bottom of the tube connect I-steel by connecting rod, and the suspension hook one is slideably positioned in I-steel bottom.
5. a kind of existing building according to claim 3, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
Lifting lug is arranged in foreign side's pipe end, is arranged pulley at the top of the braced frame, and middle part is arranged jack, the lifting lug, pulley and
Lifting chain one is connected between jack.
6. a kind of existing building according to claim 3, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
The two clamping plates that can clamp floor windowsill are arranged in the interior square tube front bottom end.
7. a kind of existing building according to claim 1, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
Anchoring chain is connected between at the top of the boom front end and braced frame.
8. a kind of existing building according to claim 1, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
The braced frame is spliced by three framings, and leading block is arranged in bottommost frame two sides.
9. a kind of existing building according to claim 1, which installs elevator additional, climbs integral hoisting machine with scissors, which is characterized in that
Pulley is respectively set in the boom front end, middle part, and pulley is arranged in braced frame top, and hoist engine, institute is arranged in braced frame bottom
Hoist engine is stated to connect by lifting chain two, by pulley with suspension hook two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215427.XU CN209507462U (en) | 2018-12-27 | 2018-12-27 | A kind of existing building installation elevator scissors climbing integral hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215427.XU CN209507462U (en) | 2018-12-27 | 2018-12-27 | A kind of existing building installation elevator scissors climbing integral hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209507462U true CN209507462U (en) | 2019-10-18 |
Family
ID=68197598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822215427.XU Active CN209507462U (en) | 2018-12-27 | 2018-12-27 | A kind of existing building installation elevator scissors climbing integral hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209507462U (en) |
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2018
- 2018-12-27 CN CN201822215427.XU patent/CN209507462U/en active Active
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