CN208858136U - Attached lifting scaffold lifting device - Google Patents
Attached lifting scaffold lifting device Download PDFInfo
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- CN208858136U CN208858136U CN201821344185.8U CN201821344185U CN208858136U CN 208858136 U CN208858136 U CN 208858136U CN 201821344185 U CN201821344185 U CN 201821344185U CN 208858136 U CN208858136 U CN 208858136U
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- fixing piece
- lifting device
- chain
- fixed pulley
- scaffold
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Abstract
A kind of attached lifting scaffold lifting device, it includes scaffold main body, it is characterized in that, it further includes lifting device, for carrying out the fixed fixing piece and tensioning apparatus of attached wall with building structure, the fixing piece includes the first fixing piece and the second fixing piece, the lifting device and tensioning apparatus are connect with the scaffold main body respectively, the lifting device includes driving motor and chain, the chain is driven by the driving motor, the chain is connect with first fixing piece and the second fixing piece, first fixing piece and the second fixing piece are connected by the transmission rope being stretched on the tensioning apparatus, the tensioning apparatus, first fixing piece, second fixing piece, transmission rope, pulley structure is formed between chain, when use, first fixing piece, second fixing piece can carry out attached wall with building structure by turns and fix, and it is described First fixing piece, the second fixing piece can be gone up and down by turns under lifting device effect.
Description
[technical field]
The utility model relates to construction hanging device, in particular to a kind of attached lifting scaffold lifting device.
[background technique]
Currently, using attached lifting scaffold (being commonly called as climbing frame) when high-rise and construction of super highrise building more.Adhering lifting foot
Hand cradle, refers to using various forms of frame structures and attached support structure, by being set on frame body or in engineering structure
Special lifting device realizes the construction scaffolding of lifting.The lifting device that attached lifting scaffold uses usually rises loop chain slowly
Cucurbit, principle are as shown in Figure 5: the chain 22 of ring-chain hoist and an attached wall fixing piece 70, tensioning apparatus 40 form pulley structure,
When work, which carries out attached wall with building structure and fixes, and when ring-chain hoist work, chain 22 is driven and drives
Scaffold lifting, and while scaffold is gone up and down, ring-chain hoist also synchronization lifting.After going up and down one layer, gone up and down next time
When, it just needs to remove the attached wall fixing piece 70 from current location, then be fixed at the position of higher level.Again solid
When the fixed attached wall fixing piece 70, not only need manually to dismount the attached wall fixing piece 70, but also need to carry out jack, by ring-chain hoist
It refunds to suitable distance, just can be carried out promotion next time.It is time-consuming and laborious when practical application, it is unfavorable for improving efficiency.This
Outside, it during carrying out jack, can not accurately be controlled, and ring-chain hoist heavier-weight, if misoperation, ring-chain hoist
Then may damage scaffold, to cause safety accident or cause security risk.
[utility model content]
The purpose of the utility model is to solve the above problems and to provide a kind of novel attached lifting scaffold lifting devices.
To achieve the above object, the utility model provides a kind of attached lifting scaffold lifting device comprising foot hand
Frame body, which is characterized in that it further includes lifting device, for carrying out the fixed fixing piece of attached wall and tensioning dress with building structure
Set, the fixing piece includes the first fixing piece and the second fixing piece, the lifting device and tensioning apparatus respectively with the foot hand
Frame body connection, the lifting device includes driving motor and chain, and the chain is driven by the driving motor, the chain
It is connect with first fixing piece and the second fixing piece, first fixing piece and the second fixing piece are by being stretched in the tensioning
Transmission rope connection on device, the tensioning apparatus, the second fixing piece, transmission rope, form pulley between chain at the first fixing piece
Structure is fixed in use, first fixing piece, the second fixing piece can carry out attached wall with building structure by turns, and described first
Fixing piece, the second fixing piece can be gone up and down by turns under lifting device effect.
The lifting device includes head sprocket, the first accessary sprocket wheel, the second accessary sprocket wheel, and first accessary sprocket wheel and second is from chain
Wheel is respectively arranged on the two sides of the head sprocket, and the first in-line gears are equipped on first fixing piece, fixed described second
Part is equipped with the second in-line gears, and the chain is sheathed on the head sprocket, and one end of the chain successively bypasses described the
One in-line gears and the first accessary sprocket wheel and connect with one end of the transmission rope, the other end of the chain successively bypasses described second
In-line gears and the second accessary sprocket wheel and connect with the other end of the transmission rope.
The tensioning apparatus include the first fixed pulley, the second fixed pulley and third fixed pulley, one end of the transmission rope with
One end of the chain connects, and the other end of the transmission rope successively bypasses first fixed pulley, the first in-line gears, second fixed
Pulley, the second in-line gears, third fixed pulley and connect with the other end of the chain.
The tensioning apparatus is equipped with pedestal, the first suspension hook is equipped on the pedestal, on the top of the scaffold main body
Or bottom end is equipped with the first sling point, first suspension hook is connect with first sling point.
It is equipped with the second sling point in the other end opposite with tensioning apparatus of the scaffold main body, the lifting device is set
There is the second suspension hook, second suspension hook is connect with second sling point.
First fixed pulley, the second fixed pulley and third fixed pulley are respectively arranged on the pedestal, and the second fixed pulley
Between first fixed pulley and third fixed pulley.
First in-line gears include the first driving wheel and the second driving wheel of coaxial arrangement, second in-line gears
Third driving wheel and the 4th driving wheel including coaxial arrangement, the chain bypass the first in-line gears and the second in-line gears
When, it is set around on first driving wheel and third driving wheel；The transmission rope is coaxial around the first in-line gears and second
When gear, haves mercy on and be set on the second driving wheel and the 4th driving wheel.
The favorable attributes of the utility model are, efficiently solve the above problem.The adhering lifting foot of the utility model
Hand cradle lifting device is set there are two fixing piece --- the first fixing piece and the second fixing piece, when work, one of fixing piece with
Building structure carries out attached wall and fixes, another fixing piece can then be gone up and down with entirety and be gone up and down to next attached wall fixed point, from
And when next round being facilitated to go up and down, it can directly remove former fixing piece and another fixing piece is directly anchored to next attached wall fixed point
Place repeats dismounting without carrying out to same fixing piece, carries out artificial jack without to lifting device.The utility model it is attached
Elevating scaffold lifting device since setting is there are two fixing piece, thus can be fixed and go up and down by turns, only need to control
Driving motor rotates forward reversion, can go up and down loose another fixing piece to suitable position while elevating scaffold
It sets, to facilitate the lifting of next round, therefore its is very convenient to use, a large amount of manpower and time can be saved.In addition, this
The attached lifting scaffold lifting device of utility model, without carrying out jack, between lifting device and scaffold main body away from
It is constant from relatively, thus lifting device can not hit scaffold main body, and then safety can be improved.The attachment liter of the utility model
Lifting device for scaffold drops, and structure novel is easy to use, and highly-safe, and it has strong practicality, preferably pushes greatly
Extensively.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the principles of the present invention schematic diagram.
Fig. 3 is the principles of the present invention schematic diagram.
Fig. 4 is the principles of the present invention schematic diagram.
Fig. 5 is the schematic illustration of background technique.
Wherein, scaffold main body 10, the first sling point 11, the second sling point 12, vertical main framework 13, horizontal supporting truss
14, lifting device 20, driving motor 21, chain 22, head sprocket 23, the first accessary sprocket wheel 24, the second accessary sprocket wheel 25, the second suspension hook
26, the first fixing piece 30, the first in-line gears 31, the first driving wheel 311, the second driving wheel 312, tensioning apparatus 40, first are fixed
Pulley 41, the second fixed pulley 42, third fixed pulley 43, pedestal 44, the first suspension hook 45, the second fixing piece 50, the second in-line gears
51, third driving wheel 511, the 4th driving wheel 512, transmission rope 60, attached wall fixing piece 70.
[specific embodiment]
The following example is being explained further and supplementing to the utility model, does not constitute any limit to the utility model
System.
As shown in Figure 1 to 4, its broad outlines of the attached lifting scaffold lifting device of the utility model are, set
There are two fixing pieces: the first fixing piece 30 and the second fixing piece 50 can be gone up and down by turns, and can be carried out by turns with building structure
Attached wall is fixed, therefore in lifting process, by the fixed by turns of two fixing pieces and can go up and down the entire dress dress of realization
The lifting set.
The attached lifting scaffold lifting device of the utility model includes scaffold main body 10, lifting device 20, fixing piece
With tensioning apparatus 40.Institute's fixing piece includes the first fixing piece 30 and the second fixing piece 50.
As shown in Figure 1 to 4, the scaffold main body 10 is the structure gone up and down, need to successively be climbed with architectural engineering
Or decline, specific structure and structural requirement, it can refer to well-known technique.Under normal conditions, the scaffold main body 10 includes perpendicular
To main frame 13, horizontal supporting truss 14 and frame body framework three parts.Vertical main framework 13 perpendicular to building structure alien invasion,
And connect with attached support structure, it is to be primarily subjected to and transmit vertical and horizontal loading vertical frame.Horizontal supporting truss
14 are parallel to building wall, are primarily subjected to frame body vertical load, are a kind of vertical load to be transferred to vertical main framework
13 horizontal supporting structure.Frame body framework is the frame between adjacent two vertical main framework 13 and on horizontal supporting truss 14
Body.
As shown in Figure 1 to 4, the tensioning apparatus 40 and lifting device 20 are connected for convenience of setting, in the scaffold
Top, the bottom end of main body 10 are respectively equipped with the first sling point 11 and the second sling point 12.Wherein, the first sling point 11 is for connecting
Tensioning apparatus 40, the second sling point 12 is for connecting lifting device 20.The knot of first sling point 11 and the second sling point 12
Structure and requirement, can refer to well-known technique, both is oppositely arranged.In the present embodiment, first sling point 11 is set to scaffold
The top of main body 10, second sling point 12 are set to the bottom end of scaffold main body 10.In other embodiments, first hanging
Point 11 can also be set to the bottom end of scaffold main body 10, and the second sling point 12 can also be set to the top of scaffold main body 10.
As shown in Figure 1 to 4, the lifting device 20 includes driving motor 21, chain 22, head sprocket 23, first from chain
Take turns the 24, second accessary sprocket wheel 25, the second suspension hook 26.
As shown in Figure 1 to 4, well known driving motor can be selected for providing lifting drive in the driving motor 21
21, such as conical rotor motor.
As shown in Figure 1 to 4, the head sprocket 23 is driven by the driving motor 21, and specific driving structure can refer to
Well-known technique.For example, when it is implemented, Electric Chain Blocks, driving motor 21, head sprocket can be selected in the lifting device 20
23 setting can refer to the internal structure of well known electric block.The head sprocket can be driven after providing power by driving motor 21
23 rotations.
As shown in Figure 1 to 4, first accessary sprocket wheel 24 and the second accessary sprocket wheel 25 are respectively symmetrically set to the head sprocket 23
Two sides are used to be arranged the chain 22 and form pulley structure.
As shown in Figure 1 to 4, second suspension hook 26 is set on the lifting device 20, with second sling point
12 connections.Structure and the load requirement of second suspension hook 26, can refer to well-known technique.
As shown in Figure 1 to 4, the lifting device 20 removes driving motor 21, chain 22, head sprocket 23, the first accessary sprocket wheel
24, except the second accessary sprocket wheel 25, the second suspension hook 26, other internal electrical structures can refer to well-known technique, for example, braking
Unit, control unit, deceleration unit etc..In the present embodiment, the lifting device 20 selects ring-chain hoist.
As shown in Figure 1 to 4, first fixing piece 30 and the second fixing piece 50 are used to carry out attached wall with building structure solid
Fixed, concrete shape structure can be set as desired, for example, it, which can be set into, to be directly anchored in building structure,
The wall-attached supporting seat that Cheng Keyu is fixed in building structure can be set to be fixedly connected.In use, the first fixing piece 30 and
A fixing piece in two fixing pieces 50 is fixed in building structure, another fixing piece is with integral elevating.
As shown in Figure 1 to 4, the chain 22 and transmission rope 60 are connected for convenience, are set on first fixing piece 30
There are the first in-line gears 31, the second in-line gears 51 are equipped on second fixing piece 50.First in-line gears 31 wrap
The first driving wheel 311 and the second driving wheel 312 of coaxial arrangement are included, second in-line gears 51 include the third of coaxial arrangement
Driving wheel 511 and the 4th driving wheel 512.First driving wheel 311 and third driving wheel 511, can for chain 22 to be arranged
Select the sprocket wheel to match with the chain 22.Second driving wheel 312 and the 4th driving wheel 512 are for being arranged transmission rope
60, the driving wheel that can be arranged the transmission rope 60 can be selected, concrete type can be depending on the type of transmission rope 60, example
Such as, the sheave for being arranged wirerope can be selected.
The transmission rope 60 is for being driven, and in the present embodiment, selects wirerope.It, can also be by having in other embodiments
There is the object of similar functions to replace.
As shown in Figure 1 to 4, the tensioning apparatus 40 includes pedestal 44, the first suspension hook 45, the first fixed pulley 41, second
Fixed pulley 42 and third fixed pulley 43.The shape of the pedestal 44 can be set as desired, and be used to be arranged described first and hang
Hook 45, the first fixed pulley 41, the second fixed pulley 42 and third fixed pulley 43.First suspension hook 45 and first sling point 11
Connection, specific structure and load requirement, can refer to well-known technique.First fixed pulley 41, the second fixed pulley 42 and third
Fixed pulley 43 is for being tensioned the transmission rope 60 and forming pulley structure and be driven.First fixed pulley 41, second is calmly sliding
Wheel 42 and the setting of the interval of third fixed pulley 43, wherein the second fixed pulley 42 be set to the first fixed pulley 41 and third fixed pulley 43 it
Between.
For being driven, set-up mode is as follows for the chain 22 and the transmission rope 60:
As shown in Figure 1 to 4, the middle part of the chain 22 is sheathed on the head sprocket 23, one end of the chain 22 according to
It is secondary around first driving wheel 311, the first accessary sprocket wheel 24 and connect with one end of transmission rope 60；The other end of the chain 22 according to
It is secondary bypass the 4th driving wheel 512, the second accessary sprocket wheel 25 and connect with the other end of transmission rope 60.One end of the transmission rope 60 with
When chain 22 connects, the other end successively bypasses the first fixed pulley 41, the second driving wheel 312, the transmission of the second fixed pulley the 42, the 4th
Wheel 512, third fixed pulley 43 and connect with the other end of chain 22 so that tensioning apparatus 40, chain 22, transmission rope 60,
First fixing piece 30, the second fixing piece 50, the pulley structure that closing chain type is formed between lifting device 20, can be used for being driven.
When work, by one of fixing piece in fixing piece, such as the first fixing piece 30 carries out attached wall with building structure and consolidates
It is fixed, then start the lifting device 20, under the action of driving motor 21, the chain 22, transmission rope 60 are passed
It is dynamic, and the single unit system in addition to the first fixing piece 30 is gone up and down, meanwhile, another fixing piece in fixing piece, such as
Second fixing piece 50 also synchronization lifting.When single unit system is gone up and down to desired height, by original fixing piece --- first is fixed
Part 30 is separated with building structure, then by another fixing piece --- and the second fixing piece 50 carries out attached wall with building structure and fixes,
Then start lifting device 20, can realize layer-by-layer lifting.
To describe in more detail its working principle, the present embodiment is illustrated for being promoted:
As shown in Fig. 2, current whole device is in lower floor, as lowest part is located at the position 1F.At this point, fixed by first
Part 30 carries out attached wall with building structure and fixes, and the first fixing piece 30 is fixed on higher position position, the position 3F as shown in Figure 2；
At this point, starting the driving motor 21, driving motor 21 is rotated forward, clockwise direction as shown in Figure 2, chain 22, transmission rope 60
It is driven along mode shown in Fig. 2, to drive lifting device 20, the second fixing piece 50, scaffold main body 10, tensioning apparatus
40 are lifted up.
When lifting device 20, the second fixing piece 50, scaffold main body 10, tensioning apparatus 40 are elevated a floor,
Integrality is as shown in Figure 3: the lowest part of its whole device is located at the position 2F, and the second fixing piece 50 is located at the position 4F；At this point, will
First fixing piece 30 is separated with building structure, and then the second fixing piece 50 is fixed in the building structure of the position 4F, is then driven
Dynamic motor 21 is inverted by counter clockwise direction as shown in Figure 3 so that chain 22, transmission rope 60 along direction shown in Fig. 3 into
Row transmission, drives lifting device 20, the first fixing piece 30, scaffold main body 10, tensioning apparatus 40 to be lifted up.
When lifting device 20, the first fixing piece 30, scaffold main body 10, tensioning apparatus 40 are elevated a floor,
Integrality is as shown in Figure 4: the lowest part of its whole device is located at the position 3F, and the first fixing piece 30 is located at the position 5F, at this point, will
Second fixing piece 50 is separated with building structure, and the first fixing piece 30 is then fixed on the position 5F, then sequentially repeats above-mentioned step
Suddenly, it can successively be promoted.During being somebody's turn to do, basic ideas are to fix the first fixing piece 30 and the second fixing piece 50 by turns,
Then pass through the rotating forward reversion of control driving motor 21, another loose fixing piece of promotion by turns and scaffold main body
10, to realize the purpose successively promoted.
When needing to carry out step-down operation, basic principle is same as above, and when decline need to only control the rotation side of driving motor 21
To reversed opposite with rotation when being promoted.
Although being disclosed by above embodiments to the utility model, the scope of the utility model is not limited to
In this, under conditions of conceiving without departing from the utility model, above each component can be understood similar with technical field personnel
Or equivalent element is replaced.
Claims (7)
1. a kind of attached lifting scaffold lifting device comprising scaffold main body (10), which is characterized in that it further includes lifting
Device (20), fixing piece and tensioning apparatus (40) for fixing with building structure progress attached wall, the fixing piece includes first
Fixing piece (30) and the second fixing piece (50), the lifting device (20) and tensioning apparatus (40) respectively with the scaffold main body
(10) it connects, the lifting device (20) includes driving motor (21) and chain (22), and the chain (22) is by the driving electricity
Machine (21) driving, the chain (22) connect with first fixing piece (30) and the second fixing piece (50), and described first is fixed
Part (30) and the second fixing piece (50) are connected by the transmission rope (60) being stretched on the tensioning apparatus (40), the tensioning dress
Set (40), the first fixing piece (30), the second fixing piece (50), transmission rope (60), chain form pulley structure between (22), use
When, first fixing piece (30), the second fixing piece (50) can carry out attached wall with building structure by turns and fix, and described first is solid
Determining part (30), the second fixing piece (50) can go up and down by turns in the case where the lifting device (20) act on.
2. attached lifting scaffold lifting device as described in claim 1, which is characterized in that the lifting device (20) includes
Head sprocket (23), the first accessary sprocket wheel (24), the second accessary sprocket wheel (25), first accessary sprocket wheel (24) and the second accessary sprocket wheel (25) point
Not She Yu the head sprocket (23) two sides, on first fixing piece (30) be equipped with the first in-line gears (31), described
Second fixing piece (50) is equipped with the second in-line gears (51), and the chain (22) is sheathed on the head sprocket (23), and should
One end of chain (22) successively bypass first in-line gears (31) and the first accessary sprocket wheel (24) and with the transmission rope (60)
One end connection, the other end of the chain (22) successively bypass second in-line gears (51) and the second accessary sprocket wheel (25) and with
The other end of the transmission rope (60) connects.
3. attached lifting scaffold lifting device as claimed in claim 2, which is characterized in that the tensioning apparatus (40) includes
First fixed pulley (41), the second fixed pulley (42) and third fixed pulley (43), one end of the transmission rope (60) and the chain
(22) one end connection, the other end of the transmission rope (60) successively bypass first fixed pulley (41), the first in-line gears
(31), the second fixed pulley (42), the second in-line gears (51), third fixed pulley (43) and with the other end of the chain (22) connect
It connects.
4. attached lifting scaffold lifting device as claimed in claim 3, which is characterized in that the tensioning apparatus (40) is equipped with
Pedestal (44) is equipped with the first suspension hook (45) on the pedestal (44), sets on the top of the scaffold main body (10) or bottom end
Have the first sling point (11), first suspension hook (45) connect with first sling point (11).
5. attached lifting scaffold lifting device as claimed in claim 4, which is characterized in that in the scaffold main body (10)
The other end opposite with tensioning apparatus (40) be equipped with the second sling point (12), the lifting device (20) be equipped with the second suspension hook
(26), second suspension hook (26) connect with second sling point (12).
6. attached lifting scaffold lifting device as claimed in claim 4, which is characterized in that first fixed pulley (41),
Second fixed pulley (42) and third fixed pulley (43) are respectively arranged on the pedestal (44), and the second fixed pulley (42) is positioned at described
Between first fixed pulley (41) and third fixed pulley (43).
7. attached lifting scaffold lifting device as claimed in claim 2, which is characterized in that first in-line gears (31)
The first driving wheel (311) and the second driving wheel (312) including coaxial arrangement, second in-line gears (51) include coaxially setting
The third driving wheel (511) and the 4th driving wheel (512) set, the chain (22) are same around the first in-line gears (31) and second
When shaft gear (51), it is set around on first driving wheel (311) and third driving wheel (511)；The transmission rope (60) around
When crossing the first in-line gears (31) and the second in-line gears (51), haves mercy on and be set to the second driving wheel (312) and the 4th driving wheel
(512) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344185.8U CN208858136U (en) | 2018-08-20 | 2018-08-20 | Attached lifting scaffold lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344185.8U CN208858136U (en) | 2018-08-20 | 2018-08-20 | Attached lifting scaffold lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858136U true CN208858136U (en) | 2019-05-14 |
Family
ID=66415016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821344185.8U Active CN208858136U (en) | 2018-08-20 | 2018-08-20 | Attached lifting scaffold lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756199A (en) * | 2018-08-20 | 2018-11-06 | 云南建投建筑机械有限公司 | Attached lifting scaffold lifting gear |
-
2018
- 2018-08-20 CN CN201821344185.8U patent/CN208858136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756199A (en) * | 2018-08-20 | 2018-11-06 | 云南建投建筑机械有限公司 | Attached lifting scaffold lifting gear |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Attached lifting scaffold lifting device Effective date of registration: 20230515 Granted publication date: 20190514 Pledgee: Huaxia Bank Co.,Ltd. Kunming Daguan Branch Pledgor: YUNNAN CONSTRUCTION INVESTMENT CONSTRUCTION MACHINERY CO.,LTD. Registration number: Y2023530000036 |