CN209585580U - Huge column modular is tilted from lifting operation platform - Google Patents
Huge column modular is tilted from lifting operation platform Download PDFInfo
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- CN209585580U CN209585580U CN201821760804.1U CN201821760804U CN209585580U CN 209585580 U CN209585580 U CN 209585580U CN 201821760804 U CN201821760804 U CN 201821760804U CN 209585580 U CN209585580 U CN 209585580U
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- huge column
- bracket
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- huge
- inclination
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Abstract
The utility model provides a kind of huge column modular of inclination from lifting operation platform, it is greater than three meters of huge column, the promotion platform connecting with the huge column by a slipping mechanism including diameter, huge column surrounding has overhanging bracket, it promotes platform connection and reasonable arrangement and bracket effectively evade, greatly improve construction efficiency, saved construction cost.
Description
Technical field
The utility model relates to operating platform technical field, in particular to a kind of huge column modular self-carry lift operations of inclination are flat
Platform.
Background technique
Currently, the welding of outline border steel column is often encountered in resistance of super high-rise steel structures, since outline border steel column is relatively independent,
In order to which personnel facilitate operation and welding, needs to make welding operating platform, needs to carry out platform promotion with tower crane after the completion of welding,
In cycles, it not only occupies tower crane to hang time, more reduces construction efficiency.
Utility model content
The utility model provides a kind of huge column modular of inclination from lifting operation platform, huge greater than three meters including diameter
Column, the promotion platform being connect with the huge column by a slipping mechanism；
The huge column includes lifting lug, bracket, built-in fitting and is sequentially connected by identical 4 units by different directions
It forms, each cellular construction includes joint angle, the first cavity wall and the second cavity wall, and first cavity wall and the second cavity wall are respectively and even
Connect that angle is fixedly connected and the first cavity wall and the second cavity wall are vertically arranged；
The slipping mechanism includes sliding rail, wirerope, movable pulley and elevator, the built-in fitting and the bracket
It is not at same vertical line, the sliding rail is welded by the built-in fitting and huge column, the promotion platform and sliding rail
It is connected by pulley, the movable pulley is fixed by snap ring and lifting lug and wirerope is passed in pulley, and the elevator is located at
It is promoted in platform and is moved by driving wirerope movement to make elevator and promote platform relative to the pulley；
The promotion platform is integrally in the setting of 12 side rows, around the huge column setting, passes through sliding between the huge column
Mechanism is attached；
Described from lifting operation platform further includes the headlamp being set at bracket, and the headlamp, which passes through battery, to carry out
Power supply, the headlamp are provided with lighting circuit, and the lighting circuit includes: light sensor, is set at bracket, for examining
It surveys the light intensity at bracket and exports the detection voltage of analog quantity according to light intensity；Standard apparatus, according to preset light
Intensity sets a preset reference voltage；Comparison unit couples respectively with the light sensor and standard apparatus, when described
Detection voltage be greater than the reference voltage after output drive signal；Control device connects with the comparison unit lotus root, is controlled by
The driving signal control headlamp works.
Further,
The promotion platform includes 12 sub- console modules, and each sub-platform module includes one vertically and sets at square
The hollow frame set, every two hollow frame are fixedly connected far from the one side of huge column by connecting plate, and central frame is close to huge column
One side connect with sliding rail by pulley, hollow frame bottom is provided with connecting plate, the hollow frame is by the company
Divide in fishplate bar, each connecting plate connecting plate adjacent thereto is welded to form 12 side shapes.
Further,
Sub-platform module top is provided with flip plate, and the cover board is set with the fixation of two adjacent hollow frames respectively
It sets；
It is located at flip plate on same vertical line and connecting plate with bracket and is rotated respectively with connecting plate and is arranged, promotes platform and reach
When to height with bracket, flip plate and cover board carried out overturning make to promote platform to pass through bracket.
Further,
The lifting lug is fixedly connected with the huge column modular of inclination from lifting operation platform；
The lifting lug is integrally oval, and the lifting lug is metal material；
The lifting lug and the huge column module of inclination are welded；
The wall thickness of the huge column module of inclination is greater than ten centimetres.
Further,
The lifting lug is provided with protrusion, and the huge column setting of inclination is fluted；
The protrusion is clamped with the groove；
Protrusion and groove in the welding process, are first clamped by the lifting lug and the groove, then will be raised and groove
Surrounding is by being welded.
Further,
The bracket is fixedly connected with the huge column modular of inclination from lifting operation platform；
The bracket be integrally in it is I-shaped, the bracket be metal material；
The bracket and the huge column module of inclination are welded；
The wall thickness of the huge column module of inclination is greater than ten centimetres；
The bracket is provided with protrusion, and the huge column setting of inclination is fluted；
The protrusion is clamped with the groove；
The bracket and it is described state the huge column modular of inclination from lifting operation platform in the welding process, first by protrusion with it is recessed
Slot clamping, then by protrusion and the surrounding of groove by welding.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Structure specifically indicated in the written description, claims, and drawings is achieved and obtained.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the huge column modular of inclination from lifting operation platform；
Fig. 2 is the attachment structure schematic diagram of huge column；
Fig. 3 is the structural schematic diagram promoted when platform is fixed；
1, huge column；11, the first cavity wall；12, the second cavity wall；13, joint angle；21, hollow frame；22, inclined plate；23, it connects
Frame；24, fence；25, connecting plate；31, sliding rail；311, clamping plate；312, bolt；313, pulley；41, bracket；42, lifting lug；
43, wirerope.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
The utility model embodiment provides a kind of huge column modular of inclination from lifting operation platform, as shown in Figure 1 its knot
Structure schematic diagram is greater than three meters of huge column 1, the promotion platform connecting with huge column 1 by a slipping mechanism, hoisting mechanism including diameter
Huge column 1 can be located at by slipping mechanism to be moved in the vertical direction, in the actual construction process, and every huge column 1 is the bottom of from
To top (i.e. from B4~F93 layers), it be located at hoisting mechanism can by slipping mechanism in B4~F93 layers of height and carry out vertical direction
On movement.
Huge column 1 includes lifting lug 42, bracket 41, built-in fitting and is sequentially connected by identical 4 units by different directions
It forms, the connection schematic diagram of each cellular construction as shown in Figure 2, each cellular construction includes joint angle 13,11 and of the first cavity wall
Second cavity wall 12, first cavity wall 11 and the second cavity wall 12 are fixedly connected respectively with joint angle 13 and the first cavity wall 11 and second
Cavity wall 12 is vertically arranged.Conventional promotion platform majority is suitable for vertical member Linear lifting, however the huge column 1 of this engineering outline border is
No matter inclined in two-way space broken line system, being promoted certainly for the platform require to rise a platform from security standpoint or technological layer
Rank.
There are six lifting ear plates for every huge column 1 of section, arrange that 4 sliding rails 31, sliding rail 31 use light rail 18kg/m altogether
Model, length 6000mm are welded at interval of 1000mm with mounted embedded part in advance, to prevent from promoting platform lifting mistake
Occur back skating phenomenon in journey, needs to open up 312 hole of diameter 24mm bolt on 31 side wall of sliding rail and designed so that platform is promoted
Carry out fixation up and down with clamping plate 311 after height, and be provided at least one inclined plate 22 in each hollow frame 21, inclined plate 22 with
The adjacent side welding of 21 any two of hollow frame, keeps hollow frame 21 more stable.As shown in Figure 3.
The slipping mechanism includes sliding rail 31, wirerope 43, movable pulley and elevator, the built-in fitting with it is described
Bracket 41 is not at same vertical line, and the sliding rail 31 is welded by the built-in fitting and huge column 1, the promotions platform and
Sliding rail 31 is connected by pulley 313, and the movable pulley is fixed by snap ring and lifting lug 42 and wirerope 43 is passed to pulley
In 313, the elevator, which is located at, to be promoted in platform by driving the movement of wirerope 43 to make elevator and promoting platform phase
The pulley 313 is moved.It is broken suddenly to prevent wirerope 43 from occurring wirerope 43 during climbing, Huo Zheping
Platform deviates when equilibrium state loses steady can quickly sting tight wirerope 43 excessively, avoid promotion platform from continuing to tilt or fall, institute
To need for wirerope 43 to be attached with the cradle safety lock for promoting platform.Promoting platform is integrally in the setting of 12 side rows, is surrounded
The huge column 1 is arranged, and is attached between the huge column 1 by slipping mechanism.
In one embodiment, lifting lug is fixedly connected with the huge column modular of inclination from lifting operation platform；It is described to hang
Ear is integrally oval, and the lifting lug is metal material；The lifting lug and the huge column module of inclination are welded；The huge column module of inclination
Wall thickness be greater than ten centimetres.Lifting lug is provided with protrusion, and the huge column setting of inclination is fluted；The protrusion and the groove card
It connects；Protrusion and groove in the welding process, are first clamped by the lifting lug and the groove, then lead to the surrounding of protrusion and groove
It crosses and is welded.
In one embodiment, bracket is fixedly connected with the huge column modular of inclination from lifting operation platform；The ox
Leg be integrally in it is I-shaped, the bracket be metal material；The bracket and the huge column module of inclination are welded；The huge column module of inclination
Wall thickness be greater than ten centimetres；The bracket is provided with protrusion, and the huge column setting of inclination is fluted；The protrusion and the groove
Clamping；The bracket and it is described state the huge column modular of inclination from lifting operation platform in the welding process, first by protrusion and groove
Clamping, then by protrusion and the surrounding of groove by welding.
In one embodiment, promoting platform includes 12 sub- console modules, and each sub-platform module includes one vertical
And at the hollow frame 21 of square setting, one side of the every two hollow frame 21 far from huge column 1 connects by the way that connecting plate 25 is fixed
It connects, central frame is connect by pulley 313 with sliding rail 31 close to the one side of huge column 1, is provided in 21 bottom of hollow frame
Connecting plate 25, the hollow frame 21 is by the connecting plate 25 points, each connecting plate 25 connecting plate adjacent thereto
25 are welded to form 12 side shapes.Promote platform laying pedal and fence 24, for convenience of construction operation, hollow frame 21 and connecting plate
25 main frames formed take high outside and low outside shape, and Ring Width can be extended 0.5 meter from 1 meter of basic size to center.Every two
It is connected between the top of a adjacent hollow frame 21 by connection frame 23.
Since shaft surrounding all directions have overhanging bracket 41 to connect with girder steel to huge column 1 since F7 layers, so taking
With flowering structure: sub-platform module top is provided with flip plate, and the cover board is set with the fixation of two adjacent hollow frames 21 respectively
It sets；It is located at flip plate on same vertical line and connecting plate 25 with bracket 41 and is rotated respectively with connecting plate 25 and is arranged, promotes platform
When reaching the height with bracket 41, flip plate and cover board, which are carried out overturning, makes to be promoted platform across bracket 41.Actually applying
During work, drawing is deepened according to huge column 1, encountering has 41 position of bracket that should avoid in advance, in huge column 1 lifting ear plate position suitable for reading
A center line is drawn along huge 1 shaft vertical direction of column, central point is found in the interval position 1000mm and carries out in both ends point, draw
One block of 100*100*16mm embedded part plate of embedded part contour line and welding out.
Since the longest place of bracket 41 is 1000mm, if below common flip plate without connecting rod it is difficult to ensure that
Its intensity requirement, but if having added connecting rod, the weight of flip plate is larger, being dug by manpower will be highly difficult, so
According to 41 position of bracket, needs to be fabricated in the radial bars of radiation-like arrangement and inside contract 1500mm the bottom frame of platform, extend
500*1200mm is made in panel, in order to guarantee that the safe interior outside on promoting platform is closed with 3mm sheet metal, sets in platform
There is cross bar to facilitate operation personnel's hanging safety belt, and promote platform and be equipped with multiple suspension hooks, using as being promoted or anchor point.
Huge column platform wirerope is tilted to be calculate by the following formula
1) object weight: t1+t2+t3+t4+t5=2000KG is promoted
T1=1400KG, t2=3*50=150KG, t3=3*20KG=60KG, t4=3*90=270KG, t5=120KG
T1: promotion platform weight, t2:3 platform electric welding machine weight, t3:3 disk welding wire weight, t4:3 worker's weight, t5: its
His weight.
2) it since lifting heavy is 2000KG, promotes platform and two lifting lugs is set, two ropes of each lifting lug amount to 4
Rope, i.e. every wirerope stress are 2000/4=500KG, now actually use 13mm wirerope, intensity 1700MPa looks into following table
Know its rupture pull force FP=10.65t.
Safety coefficient=FP÷ F=10.65t ÷ 0.5t=21.3t > 14, meets the requirements, design parameter can refer to following
Shown in table 1, table 2.
| Purposes | Safety coefficient | Purposes | Safety coefficient |
| Make guy | 3.5 | Make hoist cable, without bending when | 6~7 |
| For Manual hoisting equipment | 4.5 | Make binding hoist cable | 8~10 |
| For motor-driven lifting equipment | 5~6 | For manned elevator | 14 |
Table 1
Table 2
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Within then, any modification, equivalent replacement, improvement and so on should be included in the protection scope of the utility model
Within.
Claims (6)
1. a kind of huge column modular of inclination is from lifting operation platform, which is characterized in that huge column (1) including diameter greater than three meters,
The promotion platform being connect with the huge column (1) by a slipping mechanism；
The huge column (1) include lifting lug (42), bracket (41), built-in fitting and by identical 4 units by different directions according to
Secondary to be formed by connecting, each cellular construction includes joint angle (13), the first cavity wall (11) and the second cavity wall (12), first cavity wall
(11) and the second cavity wall (12) is fixedly connected respectively with joint angle (13) and the first cavity wall (11) and the second cavity wall (12) is vertical sets
It sets；
The slipping mechanism includes sliding rail (31), wirerope (43), movable pulley and elevator, the built-in fitting with it is described
Bracket (41) is not at same vertical line, and the sliding rail (31) is welded by the built-in fitting and huge column (1), the promotion
Platform is connect with sliding rail (31) by pulley (313), and the movable pulley is by snap ring and lifting lug (42) are fixed and steel wire
It restricts in (43) incoming pulley (313), the elevator is located to be promoted in platform and makes to mention by drive wirerope (43) movement
The machine of liter and promotion platform are moved relative to the pulley (313)；
The promotion platform is integrally in the setting of 12 side rows, around huge column (1) setting, passes through cunning between the huge column (1)
Telephone-moving structure is attached；
Described from lifting operation platform further includes the headlamp being set at bracket (41), and the headlamp, which passes through battery, to carry out
Power supply, the headlamp are provided with lighting circuit, and the lighting circuit includes: light sensor (210), are set at bracket,
For detecting light intensity at bracket and exporting the detection voltage of analog quantity according to light intensity；Standard apparatus (220), according to
Preset light intensity sets a preset reference voltage；Comparison unit (230), respectively with the light sensor (210)
It is coupled with standard apparatus (220), the output drive signal after detection voltage is greater than the reference voltage；Control device
(240), it is connect with described comparison unit (230) lotus root, is controlled by the driving signal control headlamp and works.
2. according to claim 1 tilt huge column modular from lifting operation platform, which is characterized in that
The promotion platform includes 12 sub- console modules, and each sub-platform module includes one vertically and at square setting
Hollow frame (21), one side of the every two hollow frame (21) far from huge column (1) are fixedly connected by connecting plate (25), middle boxes
Frame is connect by pulley (313) with sliding rail (31) close to the one side of huge column (1), and hollow frame (21) bottom is provided with company
Fishplate bar (25), for the hollow frame (21) by the connecting plate (25) points, each connecting plate (25) is adjacent thereto
Connecting plate (25) is welded to form 12 side shapes.
3. according to claim 2 tilt huge column modular from lifting operation platform, which is characterized in that
Sub-platform module top is provided with flip plate, and the cover board is set with two adjacent hollow frames (21) fixation respectively
It sets；
It is located at flip plate on same vertical line and connecting plate (25) with bracket (41) and is rotated respectively with connecting plate (25) and is arranged, is mentioned
Peaceful Delta to bracket (41) height when, by flip plate and cover board carry out overturning make promoted platform pass through bracket
(41)。
4. according to claim 1 tilt huge column modular from lifting operation platform, which is characterized in that
The lifting lug is fixedly connected with the huge column modular of inclination from lifting operation platform；
The lifting lug is integrally oval, and the lifting lug is metal material；
The lifting lug and the huge column module of inclination are welded；
The wall thickness of the huge column module of inclination is greater than ten centimetres.
5. according to claim 4 tilt huge column modular from lifting operation platform, which is characterized in that
The lifting lug is provided with protrusion, and the huge column setting of inclination is fluted；
The protrusion is clamped with the groove；
Protrusion and groove in the welding process, are first clamped by the lifting lug and the groove, then by the surrounding of protrusion and groove
By being welded.
6. according to claim 4 tilt huge column modular from lifting operation platform, which is characterized in that
The bracket is fixedly connected with the huge column modular of inclination from lifting operation platform；
The bracket be integrally in it is I-shaped, the bracket be metal material；
The bracket and the huge column module of inclination are welded；
The bracket is provided with protrusion, and the huge column setting of inclination is fluted；
The protrusion is clamped with the groove；
The bracket and it is described state the huge column modular of inclination from lifting operation platform in the welding process, first by protrusion and groove card
It connects, then by protrusion and the surrounding of groove by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760804.1U CN209585580U (en) | 2018-10-29 | 2018-10-29 | Huge column modular is tilted from lifting operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760804.1U CN209585580U (en) | 2018-10-29 | 2018-10-29 | Huge column modular is tilted from lifting operation platform |
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| Publication Number | Publication Date |
|---|---|
| CN209585580U true CN209585580U (en) | 2019-11-05 |
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ID=68375993
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760804.1U Active CN209585580U (en) | 2018-10-29 | 2018-10-29 | Huge column modular is tilted from lifting operation platform |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267740A (en) * | 2018-10-30 | 2019-01-25 | 北京市机械施工有限公司 | Huge column modular is tilted from lifting operation platform |
| CN116816063A (en) * | 2023-08-30 | 2023-09-29 | 上海建工一建集团有限公司 | Combined type integral climbing steel platform equipment capable of sliding in split manner and use method |
-
2018
- 2018-10-29 CN CN201821760804.1U patent/CN209585580U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267740A (en) * | 2018-10-30 | 2019-01-25 | 北京市机械施工有限公司 | Huge column modular is tilted from lifting operation platform |
| CN116816063A (en) * | 2023-08-30 | 2023-09-29 | 上海建工一建集团有限公司 | Combined type integral climbing steel platform equipment capable of sliding in split manner and use method |
| CN116816063B (en) * | 2023-08-30 | 2024-01-16 | 上海建工一建集团有限公司 | Combined type integral climbing steel platform equipment capable of sliding in split manner and use method |
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