CN104649121A - Adjustable clamp for hoisting in air hoses - Google Patents

Adjustable clamp for hoisting in air hoses Download PDF

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Publication number
CN104649121A
CN104649121A CN201510055430.8A CN201510055430A CN104649121A CN 104649121 A CN104649121 A CN 104649121A CN 201510055430 A CN201510055430 A CN 201510055430A CN 104649121 A CN104649121 A CN 104649121A
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CN
China
Prior art keywords
airduct
hinge
panel
support
groups
Prior art date
Application number
CN201510055430.8A
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Chinese (zh)
Other versions
CN104649121B (en
Inventor
易志忠
汤浪洪
俞林军
陈晖辉
李振宇
谢卫夫
Original Assignee
中建五局工业设备安装有限公司
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Priority to CN201510055430.8A priority Critical patent/CN104649121B/en
Publication of CN104649121A publication Critical patent/CN104649121A/en
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Publication of CN104649121B publication Critical patent/CN104649121B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-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
    • B66C1/10Load-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
    • B66C1/42Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/442Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-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
    • B66C1/10Load-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
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets

Abstract

The invention provides an adjustable clamp for hoisting in air hoses. The adjustable clamp comprises two groups of strip-shaped fixing plates, a support assembly, a suspension component, a traction component, a first hinge and a second hinge, wherein the strip-shaped fixing plates are arranged on the horizontal surface in parallel; the support assembly is arranged between the strip-shaped fixing plates; the suspension component is arranged on the support assembly; the lower end of the traction component is arranged on the suspension component; the first hinge is connected between the strip-shaped fixing plates and the support assembly; the second hinge is applied to internal connection of the support assembly; the support assembly comprises two groups of single support parts which are the same in structure and are arranged along the length directions of the strip-shaped fixing plates in parallel; each single support part comprises two strip-shaped support plates which are connected in series through the second hinge; the second hinge is connected with the inner side of each single support part; and the outer sides of two end parts of the two groups of single support parts are arranged on the strip-shaped fixing plates through the first hinge. The adjustable clamp is simple in overall structure, and convenient to mount; and the overall clamp can freely shrink and stretch, meets hoisting requirements of different types of air hoses, and is high in practicability.

Description

A kind of adjustable clamp for lifting in airduct
Technical field
The present invention relates to hanging apparatus field, especially, relating to a kind of adjustable clamp for lifting in airduct.
Background technology
The following two schemes of general employing is installed for Shaft of High-rise Buildings airduct: (1) first installs airduct then masonry panel, the defect existed is: need to plaster to body of wall, airduct is polluted large, motar is in alkalescence, large to the zinc coating infringement of airduct, and operation easier of plastering is large, impact is plastered and fits up effect; If thermal insulation wind pipe, heat-insulation layer is destroyed large; (2) then first masonry panel is installed airduct (or overall budget is after masonry panel is plastered and even scraped decoration putty, dynamo-electric subpackage is just marched into the arena), the defect existed is: airduct adopts and installs from the bottom up, because operational space is narrow, airduct installation difficulty is large, even cause part bolt with flange to install, cause hidden danger of leaking out; Easily forming cold bridge for being first incubated the airduct installed again, there is condensation hidden danger, easily causing the mouldy of decorative cover, cause waste.
In work progress, construction elevator uses nervous, busy in addition, needs manpower transport's airduct to each floor, carry out blast pipe assembled and then install in traditional arrangement and method for construction, for manpower and the consumption of time very greatly, has a strong impact on job schedule.Some special assembled airducts are needed to carry out corrosion-resistant steel full weld technique, material is first transported to each floor and carries out the use that assembled significant discomfort closes skyscraper, according to the mode of transporting again after assembled, will be larger for manpower and the consumption of time, do not meet the requirement of green construction.
Because traditional construction method can not meet construction speed, construction quality and Operational requirements, therefore, invent a kind of structure to simplify, can not to damage airduct and airduct device for hoisting easy to use has great importance.
Summary of the invention
The object of the present invention is to provide a kind of structure to simplify, can not damaging airduct and the adjustable clamp for lifting in airduct easy to use, concrete technical scheme is as follows:
For the adjustable clamp lifted in airduct, the second hinge comprising 2 groups of bar shaped adapter plates be arranged in parallel in the horizontal plane, be arranged on the supporting component between described bar shaped adapter plate, the sprung parts be arranged on described supporting component, lower end are arranged on drawing part on described sprung parts, be connected to bar shaped adapter plate and the first hinge between supporting component and be connected for supporting component inside;
Described supporting component comprises the identical and support single-piece that is that be set up in parallel along described bar shaped adapter plate length direction of 2 groups of structures, support described in 2 groups the relative side of single-piece be inner side and inside both between minor increment be 0-2.0cm, described support single-piece comprises 2 pieces of slat supporting plates by the second hinge series connection, described second is hingedly connected at inside described support single-piece, and 2 pieces of slat supporting plates in same support single-piece can freely shape be had angle; All be arranged on described bar shaped adapter plate by the first hinge outside the end supporting single-piece two ends described in 2 groups, every block slat supporting plates and described bar shaped adapter plate can freely shape be had angle.
Preferred in above technical scheme, the dual-side of described slat supporting plates its length direction parallel is equipped with flanging vertically downward, and described hinges fixing fixes on described flanging; The upper surface of slat supporting plates described in 4 groups is all welded with described sprung parts, and described sprung parts is hanger.
Preferred in above technical scheme, described bar shaped adapter plate comprises a panel and the b panel with its shape angle in 90 °, the part that described a panel and described b panel form a quadrant is inner side, when using adjustable clamp: the external side parallel of described b panel and the inwall being close to airduct upper flange are arranged, described a panel perpendicular to the inwall of airduct upper flange and the top being positioned at described b panel arrange; Be arranged on by articulate on the inner side of described b panel outside the end of described support single-piece.
In order to reach better technique effect, described b panel is provided with the through hole for bolt of rear end plate.
Preferred in above technical scheme, the minor increment between the inner side supporting single-piece described in 2 groups is 0.5-1.0cm.
Preferred in above technical scheme, described drawing part is iron chains or steel rope.
Apply the adjustable clamp for lifting in airduct of the present invention, there is following beneficial effect:
(1) adjustable clamp lifted in airduct of the present invention comprises 2 groups of bar shaped adapter plates be arranged in parallel in the horizontal plane, is arranged on supporting component between described bar shaped adapter plate, is arranged on sprung parts on described supporting component upper surface and lower end and is arranged on drawing part on described sprung parts, and integral structure is simplified, supporting component comprises the identical and support single-piece that is that be set up in parallel along described bar shaped adapter plate length direction of 2 groups of structures, support described in 2 groups the relative side of single-piece be inner side and inside both between minor increment be 0-2.0cm, described support single-piece comprise 2 groups connect successively and its interconnective tip inside all by slat supporting plates that articulate connects, all be arranged on described bar shaped adapter plate by articulate outside the end supporting single-piece two ends described in 2 groups, all can freely shape have angle between block slat supporting plates and described bar shaped adapter plate between 2 pieces of slat supporting plates in same support single-piece and often, whole fixture energy free shrink and extension, meet the lifting of different model airduct, practical, during use, be fixed on the inside of airduct by two groups of bar shaped adapter plates, easy for installation.
(2) dual-side along its length of slat supporting plates described in the present invention is equipped with flanging vertically downward, and described hinges fixing fixes on described flanging, facilitates the fixing of hinge, can meet simultaneously and shrink to greatest extent and uphold, practical; The upper surface of slat supporting plates described in 4 groups is all welded with described sprung parts, and whole fixture is uniform force when lifting, good stability.
(3) in the present invention, the structure of bar shaped adapter plate is simplified, and parts easily obtain, and Assembly &Disassembly is convenient, practical; Described b panel is provided with the through hole for bolt of rear end plate, and location during convenient installation is fixed, easy to use.
(4) minor increment between the inner side supporting single-piece in the present invention described in 2 groups is 0.5-1.0cm, has both been convenient to install, and can meet again the demand of free shrink and extension simultaneously.
(5) in the present invention, drawing part selects iron chains or steel rope, durable, is applicable to the lifting of more piece airduct, practical.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Part sectional view when Fig. 1 is lifting for the adjustable clamp lifted in airduct of the preferred embodiment of the present invention 1;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structural representation of bar shaped adapter plate in Fig. 1;
Fig. 4 is the structural representation of slat supporting plates in Fig. 1;
1-bar shaped adapter plate, 11-a panel, 12-b panel, 121-through hole, 2-supporting component, 21-supports single-piece, 211-slat supporting plates, 2111-flanging, 3-sprung parts, 4-drawing part, 51-first hinge, 52-second hinge, 6-airduct, the angle steel of 7-airduct, 8-bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can limit according to claim and cover is implemented.
Embodiment 1:
A kind of adjustable clamp for lifting in airduct, refer to Fig. 1 and Fig. 2, the second hinge 52 specifically comprise 2 groups of bar shaped adapter plates 1 be arranged in parallel in the horizontal plane, be arranged on the supporting component 2 between described bar shaped adapter plate 1, the sprung parts 3 be arranged on described supporting component 2 upper surface, lower end are arranged on drawing part 4 on described sprung parts 3, being connected to the first hinge 51 between bar shaped adapter plate 1 with supporting component 2 and being connected for supporting component 2 inside, integral structure is simplified; During use, be fixed on the inside of airduct by two groups of bar shaped adapter plates, easy for installation.
The structure of described bar shaped adapter plate 1 refers to Fig. 3, comprise a panel 11 and the b panel 12 with its shape angle in 90 °, the part that described a panel 11 and described b panel form a quadrant is defined as inner side n, 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, described a panel 11 perpendicular to airduct 6 upper flange inwall and be positioned at the inner side n of described b panel 12 top arrange.The b panel 12 of described bar shaped adapter plate 1 is provided with the through hole 121 for bolt of rear end plate, for b panel 12 being fixed on the inwall (b panel 12 angle steel 7 that is best and airduct 6 top is fixed) of airduct 6 upper flange herein.
Described supporting component 2 comprises the identical and support single-piece 21 that is that be set up in parallel along described bar shaped adapter plate 1 length direction of 2 groups of structures, support described in 2 groups the relative side of single-piece 21 be inner side and inside both between minor increment d be 0-2.0cm (preferably 0.5-1.0cm), the inner side being all movably arranged on the b panel 12 of described bar shaped adapter plate 1 by the first hinge 5 outside the end at its two ends is positioned at the below of the inner side n of described a panel 11, every block slat supporting plates 211 can freely shape be had angle with described bar shaped adapter plate 1.
Described support single-piece 21 comprises 2 pieces of slat supporting plates 211 of being connected by the second hinge 52, and described second hinge 52 is connected to inside described support single-piece 21, and 2 pieces of slat supporting plates 211 in same support single-piece 21 can freely shape be had angle.The structure of described slat supporting plates 211 refers to Fig. 4, the dual-side of its length direction parallel is equipped with flanging 2111 vertically downward, described hinge 5 is fixed on described flanging 2111, the combination of flanging and hinge, both the fixing of hinge had been facilitated, can meet simultaneously and shrink to greatest extent and uphold, practical; The upper surface of slat supporting plates 211 described in 4 groups is all welded with described sprung parts 3, and whole fixture is uniform force when lifting, good stability.
Connected by articulate, making whole adjustable clamp energy free shrink for lifting in airduct and extension, meeting the lifting of different model airduct, practical.
Upper described drawing part 4 adopts iron chains or steel rope, durable, is applicable to the lifting of more piece airduct, practical; 4 iron chains preferably adopting X-shaped shape to arrange or steel rope, its intersection point is stress point.
Above-mentioned bar shaped adapter plate 1 can adopt angle steel, and described slat supporting plates 211 can adopt channel-section steel, and described sprung parts 3 adopts hanger.
The principle applying the adjustable clamp for lifting in airduct of the present invention is as follows: first the angle between 2 groups of slat supporting plates of mutually connecting 211 and the angle between supporting component 2 and bar shaped adapter plate 1 are adjusted accordingly, on two inwalls two groups of bar shaped adapter plates 1 being close to airduct is oppositely arranged; Two groups of bar shaped adapter plates 1 are separately fixed on the inwall of airduct, be specially: by parallel for its b panel 12 and be close to airduct upper flange inwall arrange, its a panel 11 is positioned at the top of described b panel 12 perpendicular to the inwall of airduct 6 upper flange, by bolt 8, b panel 12 is fixed on the angle steel 7 of airduct 6; All being movably arranged on described b panel 12 (herein between the first hinge 51 and supporting component 2 and between the first hinge 51 and b panel all by being welded and fixed) by the first hinge 51 by outside the end of supporting component in adjustable clamp 2, forming two along bar shaped adapter plate 1 length direction symmetrically arranged π shape structure; The upper end of drawing part 4 is connected with the electrical motor be fixed on structural beams or floor, presses electrical motor button, the lifting of airduct can be realized.Wherein, after drawing part 4 is subject to pulling force upwards, angle between 2 groups of slat supporting plates of mutually connecting 211 and the angle between supporting component 2 and bar shaped adapter plate 1 are all readjusted, and now the end of slat supporting plates 211 and the area of contact of b panel reach maximum, and stability is better.
When realizing the lifting of more piece airduct, first fall to certain altitude by first segment airduct, again the lower end of the upper end of second section airduct with first segment airduct is connected, and carry out the insulation of airduct and flange, by that analogy, the quantity of the airduct of the disposable lifting of energy until arrive the design field of load of stone tongs, then carries 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 a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. the adjustable clamp for lifting in airduct, is characterized in that: the second hinge (52) comprise 2 groups of bar shaped adapter plates (1) be arranged in parallel in the horizontal plane, be arranged on the supporting component (2) between described bar shaped adapter plate (1), the sprung parts (3) be arranged on described supporting component (2), lower end are arranged on drawing part (4) on described sprung parts (3), being connected to the first hinge (51) between bar shaped adapter plate (1) with supporting component (2) and being connected for supporting component (2) inside;
Described supporting component (2) comprises the identical and support single-piece (21) that is that be set up in parallel along described bar shaped adapter plate (1) length direction of 2 groups of structures, support described in 2 groups the relative side of single-piece (21) be inner side and inside both between minor increment be 0-2.0cm, described support single-piece (21) comprises 2 pieces of slat supporting plates (211) of being connected by the second hinge (52), described second hinge (52) is connected to described support single-piece (21) inner side, 2 pieces of slat supporting plates (211) in same support single-piece (21) can freely shape be had angle, all be arranged on described bar shaped adapter plate (1) by the first hinge (51) outside the end supporting single-piece (21) two ends described in 2 groups, every block slat supporting plates (211) and described bar shaped adapter plate (1) can freely shape be had angle.
2. the adjustable clamp for lifting in airduct according to claim 1, it is characterized in that: the dual-side of described slat supporting plates (211) its length direction parallel is equipped with flanging (2111) vertically downward, and described hinge (5) is fixed on described flanging (2111); The upper surface of slat supporting plates (211) described in 4 groups is all welded with described sprung parts (3), and described sprung parts (3) is hanger.
3. the adjustable clamp for lifting in airduct according to claim 1-2 any one, it is characterized in that: described bar shaped adapter plate (1) comprises a panel (11) and the b panel (12) with its shape angle in 90 °, the part that described a panel (11) and described b panel (12) form a quadrant is inner side, when using adjustable clamp: the external side parallel of described b panel (12) and the inwall being close to airduct upper flange are arranged, described a panel (11) perpendicular to airduct upper flange inwall and be positioned at described b panel (12) top arrange, be movably arranged on the inner side of described b panel (12) by hinge (5) outside the end of described support single-piece (21).
4. the adjustable clamp for lifting in airduct according to claim 3, is characterized in that: described b panel (12) is provided with the through hole (121) for bolt of rear end plate.
5. the adjustable clamp for lifting in airduct according to claim 3, is characterized in that: the minor increment between the inner side supporting single-piece (21) described in 2 groups is 0.5-1.0cm.
6. the adjustable clamp for lifting in airduct according to claim 3, is characterized in that: described drawing part (4) is iron chains or steel rope.
CN201510055430.8A 2015-02-03 2015-02-03 A kind of adjustable clamp of lifting in airduct Active CN104649121B (en)

Priority Applications (1)

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CN201510055430.8A CN104649121B (en) 2015-02-03 2015-02-03 A kind of adjustable clamp of lifting in airduct

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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

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CN104649121A true CN104649121A (en) 2015-05-27
CN104649121B CN104649121B (en) 2016-09-28

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Cited By (3)

* Cited by examiner, † Cited by third party
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
CN106144903A (en) * 2016-06-24 2016-11-23 中国十七冶集团有限公司 A kind of building airduct anti-deformation hanging apparatus and hanging method
CN109132843A (en) * 2018-09-25 2019-01-04 南通四建集团有限公司 The installation method of super-section metal bellows in a kind of vertical shaft

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082718U (en) * 1990-12-31 1991-08-14 王建国 Steel cable hoisting movable fixture
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
US20110008146A1 (en) * 2009-07-09 2011-01-13 R&S Systems, Llc Method and Apparatus for Lifting Cumbersome Articles
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082718U (en) * 1990-12-31 1991-08-14 王建国 Steel cable hoisting movable fixture
US20110008146A1 (en) * 2009-07-09 2011-01-13 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

Cited By (3)

* Cited by examiner, † Cited by third party
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
CN106144903A (en) * 2016-06-24 2016-11-23 中国十七冶集团有限公司 A kind of building airduct anti-deformation hanging apparatus and hanging method
CN109132843A (en) * 2018-09-25 2019-01-04 南通四建集团有限公司 The installation method of super-section metal bellows in a kind of vertical shaft

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Address after: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan

Patentee after: China Construction five Bureau Installation Engineering Co., Ltd.

Address before: 410004 20, Zhongjian mansion, 158 Zhongyi Road, Changsha, Hunan.

Patentee before: CCFEB Industrial Equipment Installation Co., Ltd.