CN104649121B - A kind of adjustable clamp of lifting in airduct - Google Patents
A kind of adjustable clamp of lifting in airduct Download PDFInfo
- Publication number
- CN104649121B CN104649121B CN201510055430.8A CN201510055430A CN104649121B CN 104649121 B CN104649121 B CN 104649121B CN 201510055430 A CN201510055430 A CN 201510055430A CN 104649121 B CN104649121 B CN 104649121B
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- CN
- China
- Prior art keywords
- airduct
- hinge
- bar shaped
- panel
- piece
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a kind of adjustable clamp of lifting in airduct, drawing part that the support component including 2 groups of bar shaped fixed plates be arrangeding in parallel in the horizontal plane, being arranged between bar shaped fixed plate, the sprung parts being arranged on a support component, lower end are arranged on sprung parts, be connected to bar shaped fixed plate and support the first hinge of inter-module and for supporting the second hinge that component internal connects；Propping up support component and include 2 groups of structure support single-pieces that are identical and that be set up in parallel along bar shaped fixed plate length direction, support single-piece and include 2 pieces of slat supporting plates by the second hinge series connection, second is hingedly connected at inside support single-piece；All it is arranged in bar shaped fixed plate by the first hinge outside the end at 2 groups of support single-piece two ends.Overall structure of the present invention is simplified, easy for installation；Whole fixture energy free shrink and extension, meet the lifting of different model airduct, practical.
Description
Technical field
The present invention relates to hanging apparatus field, especially, relate to a kind of adjustable clamp of lifting in airduct.
Background technology
General employing following two scheme is installed for Shaft of High-rise Buildings airduct: (1) first installs airduct then masonry panel, deposits
Defect be: needing to plaster body of wall, pollute big to airduct, motar is alkalescence, damages the zinc coat of airduct
Greatly, and operation easier of plastering is big, and impact is plastered and fits up effect；If thermal insulation wind pipe, heat-insulation layer is destroyed big；(2)
Then first masonry panel installs airduct, and (or always wrapping after masonry panel plasters and even scraped decoration putty, dynamo-electric subpackage is just entered
), have the disadvantage that airduct uses and install from the bottom up, owing to working place is narrow, airduct installation difficulty is big, even makes
Become part flange bolt to install, cause hidden danger of leaking out；It is easily formed cold bridge for being first incubated the airduct installed again, there is condensation
Hidden danger, easily causes the mouldy of decorative cover, causes waste.
Additionally in work progress, construction elevator uses nervous, busy, needs manpower transport's airduct to each in traditional arrangement and method for construction
Floor, carries out blast pipe assembled and then installs, and the consumption for manpower and time is very big, has a strong impact on project progress.For
Some special assembled airducts need to carry out rustless steel full weld technique, material are first transported to each floor and carry out assembled significant discomfort conjunction high level
The use of building, according to the mode transported again after assembly, the consumption for manpower and time will be bigger, does not meets green and executes
The requirement of work.
Owing to traditional construction method can not meet construction speed, construction quality and Operational requirements, therefore, invention a kind of structure essence
Letter, airduct will not be damaged and airduct device for hoisting easy to use has great importance.
Summary of the invention
It is an object of the invention to provide a kind of structure to simplify, will not airduct be damaged and easy to use for airduct infantile tic
The adjustable clamp of dress, concrete technical scheme is as follows:
A kind of adjustable clamp of lifting in airduct, including 2 groups of the bar shaped fixed plates be arrangeding in parallel in the horizontal plane, settings
A support component between described bar shaped fixed plate, the sprung parts being arranged on described support component, lower end are arranged on described outstanding
Hang the drawing part on parts, be connected to bar shaped fixed plate and support the first hinge of inter-module and for supporting component internal even
The second hinge connect；
Described support component includes 2 groups of structure support single-pieces that are identical and that be set up in parallel along described bar shaped fixed plate length direction, 2 groups
The relative side of described support single-piece be inner side and inside both between minimum range be 0-2.0cm, described support single-piece includes 2
Block is by the slat supporting plates of the second hinge series connection, and described second is hingedly connected at inside described support single-piece so that same support
2 pieces of slat supporting plates in single-piece can freely be formed an angle；Support described in 2 groups outside the end at single-piece two ends all by first
Hinge is arranged in described bar shaped fixed plate so that every piece of slat supporting plates can freely be formed an angle with described bar shaped fixed plate.
In above technical scheme preferably, the dual-side of described slat supporting plates its length direction parallel is equipped with folding vertically downward
Limit, described first hinge or the second hinge are fixed on described flanging；All weld on the upper surface of slat supporting plates described in 4 groups
Stating sprung parts, described sprung parts is hanger.
In above technical scheme preferably, described bar shaped fixed plate includes a panel and the b panel of formed 90 ° of angles, institute
The part stating a panel and described b panel one quadrant of composition is inner side, when using adjustable clamp: the outside of described b panel is put down
Row and be close to airduct upper flange inwall arrange, described a panel is perpendicular to the inwall of airduct upper flange and is positioned at the upper of described b panel
Side is arranged；It is arranged on by the first articulate on the inner side of described b panel outside the end of described support single-piece.
In order to reach superior technique effect, described b panel is provided with the through hole for fixing bolt.
In above technical scheme preferably, supporting the minimum range between the inner side of single-piece described in 2 groups is 0.5-1.0cm.
In above technical scheme preferably, described drawing part is iron chains or steel wire rope.
The adjustable clamp of lifting in airduct of the application present invention, has the advantages that
(1) present invention in airduct lifting adjustable clamp include 2 groups of bar shaped fixed plates be arrangeding in parallel in the horizontal plane,
The support component being arranged between described bar shaped fixed plate, the sprung parts being arranged on described support component upper surface and lower end
Being arranged on the drawing part on described sprung parts, overall structure is simplified；Support component includes that 2 groups of structures are identical and along described bar
The support single-piece that shape fixed plate length direction is set up in parallel, support described in 2 groups the relative side of single-piece be inner side and both inside between
Minimum range be 0-2.0cm, described support single-piece includes that 2 groups are sequentially connected in series and its interconnective tip inside all passes through hinge
The slat supporting plates being flexibly connected, supports described in 2 groups and is all arranged on described bar shaped admittedly by articulate outside the end at single-piece two ends
Determine on plate, between 2 pieces of slat supporting plates in same support single-piece and between every piece of slat supporting plates and described bar shaped fixed plate
All can freely be formed an angle, whole fixture energy free shrink and extension, meet the lifting of different model airduct, practical；
During use, it is fixed on the inside of airduct by two groups of bar shaped fixed plates, easy for installation.
(2) heretofore described slat supporting plates dual-side along its length is equipped with flanging vertically downward, described hinge
It is fixed on described flanging, facilitates the fixing of hinge, can meet simultaneously and shrink to greatest extent and uphold, practical；4 groups of institutes
Stating and be all welded with described sprung parts on the upper surface of slat supporting plates, whole fixture is uniform force, good stability when lifting.
(3) in the present invention, the structure of bar shaped fixed plate is simplified, and parts are readily available, and installation and removal are convenient, practical；
Described b panel is provided with the through hole for fixing bolt, and location during convenient installation is fixed, easy to use.
(4) minimum range supported described in 2 groups in the present invention between the inner side of single-piece is 0.5-1.0cm, is both easily installed, with
Time can meet again the demand of free shrink and extension.
(5) in the present invention, drawing part selects iron chains or steel wire rope, durable, is suitable for the lifting of more piece airduct, practical.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.Below
Will be with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, the illustrative examples of the present invention and
Its explanation is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the partial sectional view when adjustable clamp of lifting lifts in airduct of the preferred embodiment of the present invention 1；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of bar shaped fixed plate in Fig. 1；
Fig. 4 is the structural representation of slat supporting plates in Fig. 1；
1-bar shaped fixed plate, 11-a panel, 12-b panel, 121-through hole, 2-props up support component, and 21-supports single-piece, and 211-bar shaped is propped up
Fagging, 2111-flanging, 3-sprung parts, 4-drawing part, 51-the first hinge, 52-the second hinge, 6-airduct, 7-airduct
Angle steel, 8-bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can limit according to claim and cover
The multitude of different ways of lid is implemented.
Embodiment 1:
A kind of adjustable clamp of lifting in airduct, refers to Fig. 1 and Fig. 2, specifically includes 2 groups and the most parallel set
The bar shaped fixed plate 1 put, the support component 2 being arranged between described bar shaped fixed plate 1, it is arranged on table on described support component 2
Sprung parts 3 on face, lower end are arranged on the drawing part 4 on described sprung parts 3, are connected to bar shaped fixed plate 1 and support
The first hinge 51 between assembly 2 and for internal second hinge 52 connected of a support component 2, overall structure is simplified；During use,
The inside of airduct it is fixed on by two groups of bar shaped fixed plates, easy for installation.
The structure of described bar shaped fixed plate 1 refers to Fig. 3, including a panel 11 and the b panel 12 of formed 90 ° of angles,
Described a panel 11 and described b panel form the part of a quadrant and are defined as inner side n, and the part forming three quadrants is defined as
Outside w, use adjustable clamp time: the outside w of described b panel 12 parallel and be close to airduct upper flange inwall arrange, institute
State a panel 11 be perpendicular to the inwall of airduct 6 upper flange and be positioned at being provided above of inner side n of described b panel 12.Described bar shaped
The b panel 12 of fixed plate 1 is provided with the through hole 121 for fixing bolt, for b panel 12 is fixed on airduct 6 upper flange
Inwall on (b panel 12 is preferably fixed with the angle steel 7 on airduct 6 top herein).
Described support component 2 includes 2 groups of structure support single-pieces that are identical and that be set up in parallel along described bar shaped fixed plate 1 length direction
Support described in 21,2 groups the relative side of single-piece 21 be inner side and inside both between minimum range d be 0-2.0cm (preferably
0.5-1.0cm), the b panel 12 of described bar shaped fixed plate 1 all it is movably arranged on outside the end at its two ends by the first hinge 51
Inner side on and be positioned at the lower section of inner side n of described a panel 11 so that every piece of slat supporting plates 211 and described bar shaped fixed plate
1 can freely be formed an angle.
Described support single-piece 21 includes 2 pieces of slat supporting plates 211 by the second hinge 52 series connection, and described second hinge 52 is even
It is connected on inside described support single-piece 21 so that 2 pieces of slat supporting plates 211 in same support single-piece 21 can freely be formed a folder
Angle.The structure of described slat supporting plates 211 refers to Fig. 4, and the dual-side of its length direction parallel is equipped with flanging vertically downward
2111, described first hinge 51 or the second hinge 52 are fixed on described flanging 2111, and flanging and the combination of hinge both facilitated
Fixing of hinge, can meet simultaneously and shrink to greatest extent and uphold, practical；The upper table of slat supporting plates 211 described in 4 groups
All being welded with described sprung parts 3 on face, whole fixture is uniform force, good stability when lifting.
Connected by articulate so that the adjustable clamp energy free shrink of whole lifting in airduct and extension, meet not
The lifting of same model airduct, practical.
Upper described drawing part 4 uses iron chains or steel wire rope, durable, is suitable for the lifting of more piece airduct, practical；Best
Being 4 iron chains or steel wire rope using X-shape to arrange, its intersection point is stress point.
Above-mentioned bar shaped fixed plate 1 can use angle steel, described slat supporting plates 211 can use channel-section steel, described sprung parts 3
Use hanger.
The principle of the adjustable clamp of lifting in airduct of the application present invention is as follows: first the bar shaped that 2 groups are serially connected propped up
Angle between fagging 211 and the angle between support component 2 and bar shaped fixed plate 1 adjust accordingly so that two groups of bar shapeds are solid
Determine on two inwalls that plate 1 is close to be oppositely arranged on airduct；Two groups of bar shaped fixed plates 1 are separately fixed on the inwall of airduct,
Particularly as follows: by parallel for its b panel 12 and be close to airduct upper flange inwall arrange, its a panel 11 is perpendicular to method on airduct 6
Blue inwall and be positioned at the top of described b panel 12, is fixed on b panel 12 on the angle steel 7 of airduct 6 by bolt 8；
All it is movably arranged on (this on described b panel 12 by the first hinge 51 outside the end of in adjustable clamp support component 2
Locate between the first hinge 51 and support component 2 and between the first hinge 51 and b panel all by being welded and fixed), form two
Along bar shaped fixed plate 1 length direction symmetrically arranged π shape structure；By the upper end of drawing part 4 be fixed on structural beams or building
Motor on plate connects, and presses motor button, can realize the lifting of airduct.Wherein, drawing part 4 is subject to upwards
After pulling force, angle between 2 groups of slat supporting plates being serially connected 211 and the folder between support component 2 and bar shaped fixed plate 1
Angle is all readjusted, and now the end of slat supporting plates 211 reaches maximum with the contact area of b panel, and stability is more preferable.
When realizing the lifting of more piece airduct, first will fall on first segment airduct to certain altitude, then by the upper end and first of second section airduct
The lower end of joint airduct connects, and carries out the insulation of airduct and flange, by that analogy, the quantity of the airduct that can disposably lift until
Arrive the design field of load of stone tongs, then carry out the lifting of next flowing water section airduct.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. the adjustable clamp of lifting in airduct, it is characterised in that: include 2 groups of bars be arrangeding in parallel in the horizontal plane
Shape fixed plate (1), the support component (2) being arranged between described bar shaped fixed plate (1), it is arranged on described support component (2)
On sprung parts (3), lower end be arranged on described sprung parts (3) drawing part (4), be connected to bar shaped fixed plate (1)
And the first hinge (51) between support component (2) and for internal second hinge (52) connected of a support component (2)；
Described support component (2) include 2 groups of structures identical and along described bar shaped fixed plate (1) length direction be set up in parallel
Support single-piece (21), support described in 2 groups single-piece (21) relative side be inner side and inside both between minimum range be 0-2.0cm,
Described support single-piece (21) includes 2 pieces of slat supporting plates (211) connected by the second hinge (52), described second hinge (52)
It is connected to described support single-piece (21) inner side so that 2 pieces of slat supporting plates (211) in same support single-piece (21) can be certainly
Had angle by landform；All it is arranged on described outside the end at support single-piece (21) two ends described in 2 groups by the first hinge (51)
In bar shaped fixed plate (1) so that every piece of slat supporting plates (211) can freely be formed a folder with described bar shaped fixed plate (1)
Angle.
The adjustable clamp of lifting in airduct the most according to claim 1, it is characterised in that: described slat supporting plates
(211) dual-side of its length direction parallel is equipped with flanging (2111) vertically downward, described first hinge (51) or described
Second hinge (52) is fixed on described flanging (2111)；All weld on the upper surface of slat supporting plates (211) described in 4 groups
Having described sprung parts (3), described sprung parts (3) is hanger.
3. according to the adjustable clamp of lifting in airduct described in claim 1-2 any one, it is characterised in that: described
Bar shaped fixed plate (1) includes the b panel (12) of a panel (11) and formed 90 ° of angles, described a panel (11)
The part constituting a quadrant with described b panel (12) is inner side, when using adjustable clamp: described b panel (12)
External side parallel and be close to airduct upper flange inwall arrange, described a panel (11) is perpendicular to the inwall of airduct upper flange and is positioned at institute
State being provided above of b panel (12)；Arrange by the first hinge (51) is movable outside the end of described support single-piece (21)
On the inner side of described b panel (12).
The adjustable clamp of lifting in airduct the most according to claim 3, it is characterised in that: described b panel (12)
It is provided with the through hole (121) for fixing bolt.
The adjustable clamp of lifting in airduct the most according to claim 3, it is characterised in that: support single described in 2 groups
Minimum range between the inner side of part (21) is 0.5-1.0cm.
The adjustable clamp of lifting in airduct the most according to claim 3, it is characterised in that: described drawing part (4)
For iron chains or steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055430.8A CN104649121B (en) | 2015-02-03 | 2015-02-03 | A kind of adjustable clamp of lifting in airduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055430.8A CN104649121B (en) | 2015-02-03 | 2015-02-03 | A kind of adjustable clamp of lifting in airduct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104649121A CN104649121A (en) | 2015-05-27 |
| CN104649121B true CN104649121B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510055430.8A Active CN104649121B (en) | 2015-02-03 | 2015-02-03 | A kind of adjustable clamp of lifting in airduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649121B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384048A (en) * | 2015-12-10 | 2016-03-09 | 无锡拓能自动化科技有限公司 | Pipeline lifting sling |
| CN106144903B (en) * | 2016-06-24 | 2017-08-25 | 中国十七冶集团有限公司 | One kind building airduct anti-deformation hanging apparatus and hanging method |
| CN109132843B (en) * | 2018-09-25 | 2019-11-26 | 南通四建集团有限公司 | The installation method of super-section metal bellows in a kind of vertical shaft |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082718U (en) * | 1990-12-31 | 1991-08-14 | 王建国 | Steel cable hoisting movable fixture |
| US8602469B2 (en) * | 2009-07-09 | 2013-12-10 | R&S Systems, Llc | Method and apparatus for lifting cumbersome articles |
| CN201473173U (en) * | 2009-08-25 | 2010-05-19 | 武汉冶建安装工程有限责任公司 | Articulated type connection device for large funnel single-slice hoisting |
| CN201729573U (en) * | 2010-05-21 | 2011-02-02 | 江苏亚太轻合金科技股份有限公司 | Metal coil lift |
| CN201961951U (en) * | 2011-03-15 | 2011-09-07 | 中建筑港集团有限公司 | Internal operation free large cylinder sling |
| CN104098023A (en) * | 2014-07-24 | 2014-10-15 | 安徽省宁国市东波紧固件有限公司 | Material hook for steel belt hoisting |
| CN204434055U (en) * | 2015-02-03 | 2015-07-01 | 中建五局工业设备安装有限公司 | A kind of adjustable clamp for lifting in airduct |
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2015
- 2015-02-03 CN CN201510055430.8A patent/CN104649121B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104649121A (en) | 2015-05-27 |
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Address after: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. Address before: 410004 20, Zhongjian mansion, 158 Zhongyi Road, Changsha, Hunan. Patentee before: CCFEB INDUSTRIAL EQUIPMENT INSTALLATION Co.,Ltd. |
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Address after: 518000 Floor 9, new Zhoubang science and technology building, No. 9, Changye Road, Liulian community, Pingshan street, Pingshan District, Shenzhen, Guangdong Province Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. Address before: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee before: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. |
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