CN208932922U - A kind of existing building installation elevator scissors climbing hoisting machine - Google Patents
A kind of existing building installation elevator scissors climbing hoisting machine Download PDFInfo
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- CN208932922U CN208932922U CN201821408002.4U CN201821408002U CN208932922U CN 208932922 U CN208932922 U CN 208932922U CN 201821408002 U CN201821408002 U CN 201821408002U CN 208932922 U CN208932922 U CN 208932922U
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Abstract
Elevator scissors are installed additional the utility model discloses a kind of existing building climbs hoisting machine, including shearing type lifter and the hoisting mechanism being installed on shearing type lifter, the upper mounting plate of shearing type lifter and the front and rear sides of lower platform, which are equipped with, can control stretching and external electrical stair shaft I-steel crossbeam overlapped telescoping mechanism, and the hydraulic cylinder of shearing type lifter is double acting hydraulic cylinder；Hoisting mechanism includes the four columns being installed on upper mounting plate, it is support platform at the top of column, column middle and upper part is installed by support beam, rotating disk is installed in support beam, center column spinner across support platform is installed in rotating disk, intersect above support platform and be equipped with swing bolster, swing bolster is fixedly connected with center column spinner, and swing bolster bottom is equipped with the friction block contacted with support platform；Center column spinner two sides are respectively equipped with a set of boom hoisting, and the boom of boom hoisting can be rotated around bottom fixed point, and hoisting machine occupied area disclosed in the utility model is small, and walking is convenient, install elevator additional especially suitable for existing building and use, highly-safe.
Description
Technical field
The utility model relates to hoisting technology field, in particular to a kind of existing building, which installs elevator additional, climbs lifting with scissors
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 monoblock type site welding or with the welding of prefabricated steel member scene, it is high
Degree is higher, and since elevator shaft is very high to the requirement of overhead welding technique, entire work progress is in outdoor progress, climate environment shadow
Sound is larger, and the duration is very long, causes higher cost, and long-term construction noise is big, and the event that disturbs residents also occurs often.Moreover, to monoblock type
Prefabricated steel member need to be lifted using large-scale hoisting machine, have strict requirements to construction environment and space, it is old
The facilities such as the existing building of cell and greening can carry out big inconvenience to the work belt of Large-scale Hoisting machine, seriously constrain existing
Building installs the development of elevator additional.
Another hoistway with steel structure is complete assembled, all using single prefabricated steel member, is connected at the scene
It fastens.Although this steel structure hoistway saves overhead welding trouble, but there are many steel member quantity, and structure is also more complex, and right
Steel member matching requirements are very high, and geometric tolerances such as depth of parallelism, verticality between hoistway column, cross bar etc. all will affect in hoistway
Installation quality, operational reliability and the riding comfort of elevator equally have the construction period long, the high defect of installation cost.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of existing building installation elevator scissors climbing lifting
Machine securely and reliably, improves installation effectiveness, reduces the purpose of construction cost to reach small in size, conveniently moving.
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 hoisting machine with scissors, including shearing type lifter and is installed on shearing type lifter
On hoisting mechanism, the upper mounting plate of the shearing type lifter and the front and rear sides of lower platform, which are equipped with, can control stretching and external electrical
Stair shaft I-shaped gooseneck overlapped telescoping mechanism, the hydraulic cylinder of the shearing type lifter are double acting hydraulic cylinder；The hoisting machine
Structure includes the four columns being installed on upper mounting plate, is support platform at the top of the column, the column middle and upper part installation support
Crossbeam is equipped with rotating disk in the support beam, the center column spinner across support platform, institute is equipped in the rotating disk
It states to intersect above support platform and is equipped with swing bolster, the swing bolster is fixedly connected with center column spinner, the swing bolster
Bottom is equipped with the friction block contacted with support platform；Center column spinner two sides are respectively equipped with a set of boom hoisting, and described
The boom of device for hoisting can be rotated around bottom fixed point, pass through chain one and position limited folding bar with center column spinner at the top of the boom
Connection.
In above scheme, the telescoping mechanism includes being located at upper mounting plate and lower platform front and rear sides to control stretching
Each four groups of telescopic arms, the telescopic arm outside are installed on upper mounting plate or lower platform side by sleeve, set inside the telescopic arm
Intermeshing rack and pinion is set, position identical positioned at former and later two of platform sinistral or right side wheel and rack installation site
Gear and rack gear installation site at left and right sides of platform is opposite；Former and later two gears positioned at platform arranged on left and right sides are by turning
Axis connection is equipped with rotating wheel in the shaft, and the rotating wheel connects worm gear speed-reducing motor by chain two, is located at same flat
Four groups of telescopic arms on platform share a worm gear speed-reducing motor.
In above scheme, the rotation of external electrical stair shaft I-steel crossbeam can be caught on by, which being equipped on the outside of the telescopic arm front end, is taken
It detains, opens up the jaw that can catch on I-shaped gooseneck on the rotation hasp, described rotation hasp one end is connected to by lacing wire
Fixed point in the middle part of platform or lower platform.
In above scheme, the rotating disk includes the top rotary table and lower fixed disk being arranged concentrically, and the lower fixed disk is fixed
In in the support beam, the center column spinner passes through the centre bore of top rotary table and lower fixed disk, and center column spinner with it is upper
Turntable is fixedly connected.
In above scheme, front and rear sides are equipped with jack in the middle part of the center column spinner, and the chain one of the left and right sides is distinguished
It is wound on the jack of front and rear sides.
In above scheme, the upper mounting plate front and rear sides are equipped with the guardrail that can be outwardly opened, the guardrail inside middle portion
Equipped with the crossbeam that can set up step plate.
In above scheme, the boom hoisting includes the pulley being installed below boom and the volume being installed on swing bolster
Machine is raised, lifting rope, connecting shackle below the lifting rope are connected between the hoist engine and pulley.
In above scheme, power control cabinet and hydraulic station are set on the upper mounting plate.
In above scheme, the double acting hydraulic cylinder includes cylinder body and is located at the intracorporal piston of cylinder, is connected on the piston
There is hydraulic stem, is located at piston two sides on the cylinder body and the first hydraulic fluid port and the second hydraulic fluid port, first hydraulic fluid port and second is respectively set
Hydraulic fluid port is connect by reversal valve with hydraulic station.
In above scheme, the chassis that the shearing type lifting motor spindle setting can be detached from lower platform, the tray bottom peace
Fill idler wheel.
Through the above technical solutions, existing building provided by the utility model, which installs elevator scissors climbing hoisting machine additional, to be had
Following advantage:
1, conventional scissors lifting machine is subjected to structure improvement, the front and rear sides of upper mounting plate and lower platform, which are equipped with to control, stretches
Out with external electrical stair shaft I-steel crossbeam overlapped telescoping mechanism, in this way when upper mounting plate or lower platform rise to certain altitude,
Telescoping mechanism can be stretched out, be overlapped on the elevator I-shaped gooseneck of sustained height, using the structure built up as new
Platform, reduce requirement to shearing type lifter lift height；
2, using double acting hydraulic cylinder, upper mounting plate can be elected upwards, can also be pulled upwardly lower platform, and lower platform can be with
Vacantly, it is detached from chassis, can equally be overlapped with the elevator I-shaped gooseneck of sustained height using telescoping mechanism, realizes climbing function
Energy；
3, center column spinner can rotate within the scope of 180 ° around bottom rotating disk, and then change the position of boom hoisting, can
To adapt to different building site environment, the building materials of different location are lifted by crane；
4, the boom of boom hoisting can be rotated around bottom fixed point, pass through chain one with center column spinner at the top of the boom
It is connected with position limited folding bar, can change the angle between boom and center column spinner, the angle by adjusting the length of chain one
Degree control is between 10-45 °, after construction, boom can be shunk close to center column spinner, convenient for removing；
5, operating platform of the upper mounting plate as worker, two sides install guardrail additional, on the one hand can play a protective role, on the other hand
Step plate can be set up on guardrail, for placing building materials；
6, shearing type lifter and hoisting mechanism are detachable, after construction, by be located at upper mounting plate on four columns together with
The center column spinner and boom hoisting on top can remove together, convenient for removing out of bottom elevator shaft；
7, the utility model uses upper mounting plate and lower platform climb type hoisting structure, stable structure, with the elevator built up
After well steel structure overlap joint, whole operation platform is steady, highly-safe, and lifting stability is good.
8, two sides suspension hook can lift by crane building materials simultaneously, after the building materials of side install, first suspension hook not dismantled, to the other side
After building materials are installed, two sides suspension hook is dismantled simultaneously, can play the role of balance, and stability improves；
9, after installing one layer of elevator steel structure, that is, the vestibule between this layer of elevator steel structure and existing building is carried out
Installation, existing building can promote the stability of the elevator, convenient for the installation of upper layer elevator steel structure.
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 installs elevator additional for a kind of existing building disclosed in the utility model embodiment and is faced with scissors climbing hoisting machine
Figure；
Fig. 2 is hoisting mechanism support section stereoscopic schematic diagram disclosed in the utility model embodiment；
Fig. 3 is guard bar structure schematic diagram disclosed in the utility model embodiment；
Fig. 4 is telescoping mechanism top view disclosed in the utility model embodiment；
Fig. 5 is telescoping mechanism internal gear and rack gear side view disclosed in the utility model embodiment；
Fig. 6 is rotation hasp retracted state schematic diagram disclosed in the utility model embodiment；
Fig. 7 is rotation hasp tightening state schematic diagram disclosed in the utility model embodiment；
Fig. 8 is double acting hydraulic cylinder oil circuit schematic diagram disclosed in the utility model embodiment；
Fig. 9 is that existing building disclosed in the utility model embodiment installs elevator scissors climbing hoisting machine work progress additional
Schematic diagram.
In figure, 1, chassis；2, idler wheel；3, upper mounting plate；4, lower platform；5, elevator I-shaped gooseneck；6, telescopic arm；7, it covers
Cylinder；8, rack gear；9, gear；10, worm gear speed-reducing motor；11, shaft；12, rotating wheel；13, chain two；14, hasp is rotated；15,
Lacing wire；16, double acting hydraulic cylinder；17, cylinder body；18, piston；19, hydraulic stem；20, the first hydraulic fluid port；21, the second hydraulic fluid port；22, it changes
To valve；23, hydraulic station；24, column；25, support platform；26, support beam；27, rotating disk；28, center column spinner；29, it revolves
Turn crossbeam；30, friction block；31, bearing diagonal；32, top rotary table；33, lower fixed disk；34, boom；35, pulley；36, hoist engine；
37, lifting rope；38, suspension hook；39, chain one；40, position limited folding bar；41, jack；42, guardrail；43, step plate；44, crossbeam；45,
Connecting rod；46, power control cabinet；47, vestibule；48, flange.
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 hoisting machine, as shown in Figure 1, the lifting
Machine occupied area is small, and walking is convenient, installs elevator additional especially suitable for existing building and uses, highly-safe.
Existing building as shown in Figure 1, which installs elevator additional, climbs hoisting machine with scissors, including shearing type lifter and being installed on is cut
Hoisting mechanism on formula lifting machine.The chassis 1 that the setting of shearing type lifting motor spindle can be detached from lower platform, the installation rolling of 1 bottom of chassis
Wheel 2.
As shown in figure 4, the upper mounting plate 3 of shearing type lifter and the front and rear sides of lower platform 4 be equipped with can control stretching with it is outer
Overlapped the telescoping mechanism of portion's elevator I-shaped gooseneck 5, telescoping mechanism include being located at 4 front and back two of upper mounting plate 3 and lower platform
Side can control each four groups of telescopic arms 6 of stretching, pass through sleeve 7 outside telescopic arm 6 and be installed on 4 side of upper mounting plate 3 or lower platform.
As shown in figure 5, intermeshing rack gear 8 and gear 9 are arranged inside telescopic arm 6, positioned at platform sinistral or right side
Former and later two gears 9 are identical as 8 installation site of rack gear, the gear 9 and 8 installation site of rack gear at left and right sides of platform on the contrary,
Rack gear 8 one i.e. positioned at the left and right sides are in the top of gear 9, and one is that can guarantee turbine in this way in the lower section of gear 9
When decelerating motor 10 rotates, telescopic arm 6 is stretched out to two sides respectively；Former and later two gears 9 positioned at platform arranged on left and right sides are by turning
Axis 11 connects, and rotating wheel 12 is equipped in shaft 11, and rotating wheel 12 connects worm gear speed-reducing motor 10 by chain 2 13, is located at same
Four groups of telescopic arms 6 on one platform share a worm gear speed-reducing motor 10.
As shown in Figure 6 and Figure 7,6 front end outer side of telescopic arm is equipped with the rotation that can catch on external electrical stair shaft I-steel crossbeam 5
Hasp 14, rotates and opens up the jaw that can catch on I-shaped gooseneck 5 on hasp 14, and rotation 14 one end of hasp is connected to by lacing wire 15
4 middle part fixed point of upper mounting plate 3 or lower platform.
As shown in figure 8, the hydraulic cylinder of shearing type lifter is double acting hydraulic cylinder 16, double acting hydraulic cylinder 16 includes cylinder body 17
With the piston 18 being located in cylinder body 17, it is connected with hydraulic stem 19 on piston 18, is located at 18 two sides of piston on cylinder body 17 and is respectively set
First hydraulic fluid port 20 and the second hydraulic fluid port 21, the first hydraulic fluid port 20 and the second hydraulic fluid port 21 are connect by reversal valve 22 with hydraulic station 23.Upwards
When election, by changing reversal valve 22,20 fuel feeding of the first hydraulic fluid port is given, the second hydraulic fluid port 21 is fuel-displaced, and hydraulic oil pushes piston 18 and liquid
Compression bar 19 moves upwards, and realizes the movement of election；When needing to promote lower platform 4, switch reversal valve 22, is supplied to the second hydraulic fluid port 21
Oil, the first hydraulic fluid port 20 is fuel-displaced, and cylinder body 17 moves upwards, so that lower platform 4 be promoted.
As shown in Fig. 2, hoisting mechanism includes the four columns 24 being installed on upper mounting plate 3,24 bottom of column passes through flange
48 connect with upper mounting plate 3.It is support platform 25 at the top of column 24, support beam 26, support beam 26 are installed in 24 middle and upper part of column
On rotating disk 27 is installed, the center column spinner 28 across support platform 25 is installed, 25 top of support platform in rotating disk 27
Intersect and be equipped with swing bolster 29, swing bolster 29 is fixedly connected with center column spinner 28, and 29 bottom of swing bolster is equipped with and support
The friction block 30 that platform 25 contacts.It is equipped with bearing diagonal 31 between swing bolster 29 and center column spinner 28, guarantees center column spinner
28 stability.
Rotating disk 27 includes the top rotary table 32 and lower fixed disk 33 being arranged concentrically, and lower fixed disk 33 is fixed on support beam 26
On, center column spinner 28 passes through the centre bore of top rotary table 32 and lower fixed disk 33, and center column spinner 28 and top rotary table 32 are fixed
Connection.Center column spinner 28 can be made to rotate in the centre bore of lower fixed disk 33 by rotating top rotary table 32, and then changed
The direction of boom 34.
As shown in Figure 1, center column spinner two sides are respectively equipped with a set of boom hoisting, boom hoisting includes being installed on boom 34
The pulley 35 of lower section and the hoist engine 36 being installed on swing bolster 29 connect lifting rope 37, hang between hoist engine 36 and pulley 35
It restricts 37 lower section connecting shackles 38.The boom 34 of boom hoisting can be rotated around bottom fixed point, 34 top of boom and center column spinner
28 are connected by chain 1 and position limited folding bar 40.Column spinner 28 middle part front and rear sides in center are equipped with jack 41, left and right two
The chain 1 of side is wound in respectively on the jack 41 of front and rear sides, and by pulling jack 41 that can shrink boom 34, change is hung
Angle between arm 34 and center column spinner 28, the transport after being easily installed.
As shown in figure 3,3 front and rear sides of upper mounting plate are equipped with the guardrail 42 that can be outwardly opened, 42 inside middle portion of guardrail is equipped with
The crossbeam 44 of step plate 43 can be set up.It is connected and fixed at the top of front and back guardrail 42 by connecting rod 45.Power control cabinet is set on upper mounting plate 3
46 and hydraulic station 23.
The hoisting machine of the utility model not only can directly lift by crane the single I-steel of elevator steel structure, can also lift by crane half
Elevator steel structure frame, the installation at the scene of being carried out after lifting.As shown in figure 9, showing for the work progress that the scissors climb hoisting machine
It is intended to, detailed process is as follows:
A. this hoisting machine is moved in the elevator pit on the outside of existing building using idler wheel 2 and chassis 1, is carried out on ground
The installation of first layer elevator steel structure after being installed, carries out the vestibule 47 between first layer elevator frame and existing building
Installation, in this way can be with the stability of hoisting elevator crib frame；
B. after being installed, the hydraulic stem 19 of double acting hydraulic cylinder 16 stretches out, and upper mounting plate 3 is given rise to and first layer elevator
The worm gear speed-reducing motor 10 of the height that crib top of the trellis flushes, upper mounting plate 3 rotates, and drives telescopic arm 6 by gear 9 and rack gear 8
It stretches out, telescopic arm 6 is ridden on first layer elevator I-shaped gooseneck, meanwhile, rotation hasp 14 is fastened into I-shaped gooseneck 5,
Play the purpose of latching.Then, suspension hook 38 declines, and the elevator steel structure of the second layer, bilateral suspension hook 38 are lifted by crane using hoist engine 36
Ground is lifted off simultaneously, first the lifting of side suspension hook 38 is installed, after the completion of to be installed, does not first tear suspension hook 38 open, it will be another
The suspension hook 38 of side lifts, and carries out the installation of the other side, after two sides are all installed, while dismantling suspension hook 38；Then second is carried out
After being installed, rotation hasp 14 and telescopic arm 6 are received for the installation of vestibule 47 between layer elevator frame and existing building
It returns；
C. the hydraulic stem 19 of double acting hydraulic cylinder 16 stretches out, and upper mounting plate 3 is given rise to and second layer elevator frame roof
The worm gear speed-reducing motor 19 of the height flushed, upper mounting plate 3 rotates, and drives telescopic arm 6 to stretch out by gear 9 and rack gear 8, will stretch
Arm 6 rides on second layer elevator I-shaped gooseneck, meanwhile, rotation hasp 14 is fastened into I-shaped gooseneck 5, plays the mesh of latching
's.Then, suspension hook 38 declines, and the elevator steel structure of third layer is lifted by crane using hoist engine 36, and bilateral suspension hook 38 lifts off simultaneously
The lifting of side suspension hook 38 is first installed in ground, after the completion of to be installed, first do not tear suspension hook 38 open, the suspension hook 38 of the other side is mentioned
It rises, carries out the installation of the other side, after two sides are all installed, while dismantling suspension hook 38；Then third layer elevator frame is carried out
The installation of vestibule 47 between existing building；
D. reversal valve 22 is controlled by power control cabinet 46, gives 21 fuel feeding of the second hydraulic fluid port, and then by 4 pull-up of lower platform, be detached from bottom
Disk 1, is pulled up to the height flushed with first layer elevator frame roof, and the worm gear speed-reducing motor rotation of lower platform 4 passes through gear
9 and rack gear 8 drive telescopic arm 6 stretch out, telescopic arm 6 is ridden on first layer elevator I-shaped gooseneck, by the rotation on lower platform 4
Transit 14 fastening I-shaped gooseneck of button；Then, by upper mounting plate 3 rotation hasp 14 and telescopic arm 6 withdraw, double acting hydraulic cylinder
16 hydraulic stem 19 stretches out, and upper mounting plate 3 gives rise to the height flushed with third layer elevator frame roof, then by telescopic arm 6
It stretches out, rotation hasp 14 fastens, and carries out the lifting and installation of the 4th layer of elevator steel structure, and the 4th layer of elevator crib is carried out after installation
The installation of vestibule 47 between frame and existing building；
E. previous step is repeated, first by 4 pull-up of lower platform, is promoted to the height flushed with second layer elevator frame roof,
Telescopic arm 6 is ridden on second layer elevator I-shaped gooseneck, is then given rise to upper mounting plate 3 and the 4th layer of elevator frame top
The height that portion flushes, then telescopic arm 6 is stretched out, carry out the lifting and installation of layer 5 elevator frame.The 5th is carried out after installation
The installation of vestibule 47 between layer elevator frame and existing building；
F. previous step is repeated, the installation of layer 6 is carried out, and so on.
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 (10)
1. a kind of existing building, which installs elevator additional, climbs hoisting machine with scissors, including shearing type lifter and it is installed on shearing type lifter
Hoisting mechanism, which is characterized in that the upper mounting plate of the shearing type lifter and the front and rear sides of lower platform are equipped with to control and stretch
Out with external electrical stair shaft I-steel crossbeam overlapped telescoping mechanism, the hydraulic cylinder of the shearing type lifter is double acting hydraulic cylinder；
The hoisting mechanism includes the four columns being installed on upper mounting plate, is support platform at the top of the column, in the column on
Support beam is installed in portion, is equipped with rotating disk in the support beam, is equipped in support platform in the rotating disk
Heart column spinner, the support platform top, which intersects, is equipped with swing bolster, and the swing bolster is fixedly connected with center column spinner, institute
It states swing bolster bottom and is equipped with the friction block contacted with support platform；Center column spinner two sides are respectively equipped with a set of lifting
Set, the boom of the boom hoisting can be rotated around bottom fixed point, at the top of the boom with center column spinner by chain one and
The connection of position limited folding bar.
2. a kind of existing building according to claim 1, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
Telescoping mechanism includes being located at upper mounting plate and lower platform front and rear sides to control each four groups of telescopic arms of stretching, the telescopic arm
It is external that upper mounting plate or lower platform side are installed on by sleeve, intermeshing rack and pinion is set inside the telescopic arm,
Identical, gear and tooth at left and right sides of platform positioned at former and later two of platform sinistral or right side wheel and rack installation site
Installation site is opposite；Former and later two gears positioned at platform arranged on left and right sides are connected by shaft, are equipped with and are turned in the shaft
Driving wheel, the rotating wheel connect worm gear speed-reducing motor by chain two, and four groups of telescopic arms in identical platform share one
Worm gear speed-reducing motor.
3. a kind of existing building according to claim 2, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
The rotation hasp that can catch on external electrical stair shaft I-steel crossbeam is installed on the outside of telescopic arm front end, opening up on the rotation hasp can
The jaw of I-shaped gooseneck is caught on, described rotation hasp one end is connected to fixed point in the middle part of upper mounting plate or lower platform by lacing wire.
4. a kind of existing building according to claim 1, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
Rotating disk includes the top rotary table and lower fixed disk being arranged concentrically, and the lower fixed disk is fixed in the support beam, it is described in
Heart column spinner passes through the centre bore of top rotary table and lower fixed disk, and center column spinner is fixedly connected with top rotary table.
5. a kind of existing building according to claim 1, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
Front and rear sides are equipped with jack in the middle part of the column spinner of center, and the chain one of the left and right sides is wound in respectively on the jack of front and rear sides.
6. a kind of existing building according to claim 1, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
Upper mounting plate front and rear sides are equipped with the guardrail that can be outwardly opened, and the guardrail inside middle portion is equipped with the crossbeam that can set up step plate.
7. a kind of existing building according to claim 1, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
Boom hoisting includes the hoist engine for being installed on pulley below boom and being installed on swing bolster, the hoist engine and pulley it
Between connect lifting rope, connecting shackle below the lifting rope.
8. a kind of existing building according to claim 1, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
Power control cabinet and hydraulic station are set on upper mounting plate.
9. a kind of existing building according to claim 8, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that described
Double acting hydraulic cylinder includes cylinder body and is located at the intracorporal piston of cylinder, is connected with hydraulic stem on the piston, is located on the cylinder body
The first hydraulic fluid port and the second hydraulic fluid port is respectively set in piston two sides, and first hydraulic fluid port and the second hydraulic fluid port are connected by reversal valve and hydraulic station
It connects.
10. a kind of existing building according to claim 1, which installs elevator additional, climbs hoisting machine with scissors, which is characterized in that institute
The chassis that the setting of shearing type lifting motor spindle can be detached from lower platform is stated, the tray bottom installs idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408002.4U CN208932922U (en) | 2018-08-30 | 2018-08-30 | A kind of existing building installation elevator scissors climbing hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408002.4U CN208932922U (en) | 2018-08-30 | 2018-08-30 | A kind of existing building installation elevator scissors climbing hoisting machine |
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| Publication Number | Publication Date |
|---|---|
| CN208932922U true CN208932922U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408002.4U Active CN208932922U (en) | 2018-08-30 | 2018-08-30 | A kind of existing building installation elevator scissors climbing hoisting machine |
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| CN (1) | CN208932922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928783A (en) * | 2018-08-30 | 2018-12-04 | 青岛长永机械工程有限公司 | A kind of existing building installation elevator scissors climbing hoisting machine |
| CN110466949A (en) * | 2019-09-20 | 2019-11-19 | 江苏剑桥涂装工程股份有限公司 | A kind of upper and lower pieces auxiliary device of large scale special-shaped workpiece |
-
2018
- 2018-08-30 CN CN201821408002.4U patent/CN208932922U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928783A (en) * | 2018-08-30 | 2018-12-04 | 青岛长永机械工程有限公司 | A kind of existing building installation elevator scissors climbing hoisting machine |
| CN108928783B (en) * | 2018-08-30 | 2024-02-20 | 青岛长永机械工程有限公司 | Shear type climbing hoisting machine for existing building additionally installed elevator |
| CN110466949A (en) * | 2019-09-20 | 2019-11-19 | 江苏剑桥涂装工程股份有限公司 | A kind of upper and lower pieces auxiliary device of large scale special-shaped workpiece |
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