CN204199721U - A kind of erecting device for factory building construction high and medium structure - Google Patents

A kind of erecting device for factory building construction high and medium structure Download PDF

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Publication number
CN204199721U
CN204199721U CN201420535348.6U CN201420535348U CN204199721U CN 204199721 U CN204199721 U CN 204199721U CN 201420535348 U CN201420535348 U CN 201420535348U CN 204199721 U CN204199721 U CN 204199721U
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China
Prior art keywords
wire rope
rope
bayonet socket
column
factory building
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Application number
CN201420535348.6U
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Chinese (zh)
Inventor
侯尔祥
乔建斌
陈�光
张媛媛
王源
郑伟
杨晶
崔光利
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Tianjin MCC20 Construction Co Ltd
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Tianjin MCC20 Construction Co Ltd
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Priority to CN201420535348.6U priority Critical patent/CN204199721U/en
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Abstract

The utility model discloses a kind of erecting device for factory building construction high and medium structure, be made up of device body, described device body comprises the column with support bar be symmetrically set, the end portion of described column and support bar is fixed on the roofing steel I-beam edge of a wing by safeties, described column is disposed with suspension ring and fixed pulley from top to bottom, described suspension ring are interconnected by wire rope and the jack that is connected with wire rope, described fixed pulley is interconnected by rope, the standoff movable pulley of band is provided with between described wire rope and rope, the lower end of described support is provided with hook.The utility model has reduction construction cost, improves efficiency of construction, increases safety factor, makes the advantages such as simple, with low cost, safe and efficient.

Description

A kind of erecting device for factory building construction high and medium structure
Technical field
The utility model relates to a kind of architectural furniture, in particular, relates to a kind of erecting device for factory building construction high and medium structure.
Background technology
Flourish in recent years along with China's economic market, plant floor flow production line increases, and the scale of light steel industrial premises constantly expands, and extensively adopts the light steel steelframe of gate-type.Greatly reduce along with steel content is optimized in plant designing, roofing adopts Z-type continuous purline in a large number, and this overlap joint forms continuous purline internal force distribution uniform, rigidity is large, can save steel using amount, make simultaneously, it is all very convenient to transport, therefore engineers is happy to adopt, but installs some difficulty relatively.
Roof system is general higher apart from ground space, and comparatively large by limitation, the traditional roof purlin method of employinging has three kinds: 1, large-scale crane lifting is put, and hooks up, time hook time cycle is longer, machine cost superelevation; 2, upwards dragged by pulley ground by manpower, purlin exceeds span because overlapping, and effort is taken a lot of work, and efficiency is very low; 3 winch to roofing edge, and respectively stood by two people and a narrow roof girder lifts walking and put, height to lift pin and cross over each purlin holder, this mounting method exists very large potential safety hazard, cannot ensure safely at all.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, one is provided can effectively to solve difficulty that prior art has, significantly can reduce construction cost, improve efficiency of construction, increase safety factor, make simple, with low cost, a kind of erecting device for factory building construction high and medium structure safely and efficiently.
The purpose of this utility model is achieved through the following technical solutions:
A kind of erecting device for factory building construction high and medium structure, be made up of device body, described device body comprises the column with support bar be symmetrically set, the end portion of described column and support bar is fixed on the roofing steel I-beam edge of a wing by safeties, described column is disposed with suspension ring and fixed pulley from top to bottom, described suspension ring are interconnected by wire rope and the jack that is connected with wire rope, described fixed pulley is interconnected by rope, the standoff movable pulley of band is provided with between described wire rope and rope, the lower end of described support is provided with hook.
Described safeties comprise the jig being provided with bayonet socket, and the shape of described bayonet socket is agreed with mutually with the top flange of steel I-beam, and one end of described bayonet socket is provided with set bolt.
Described safeties comprise the jig being provided with bayonet socket, and the shape of described bayonet socket is agreed with mutually with the side wing edge in steel I-beam top flange, and described bayonet socket end is provided with set bolt.
Described wire rope is also provided with the oblique pull wire rope for anti-anti-skid chain, the other end of described oblique pull wire rope is connected with fixture.
Compared with prior art, the beneficial effect that the technical solution of the utility model is brought is:
1, the utility model device is provided with the column and support bar that are fixed on the firm flange of beam of roofing I-shaped, assembly pulley, the equipment such as wire rope and jack for hoisting large-size structure is provided with between column, solve the awkward situation needing the construction of large-scale crane, greatly reduce construction cost.
2, the utility model device be provided with the composition such as fixed pulley, movable pulley, jack and rope can the wire cableway of translation weight, therefore time saving and energy saving when hoisting large-size structure, greatly improve efficiency of construction.
3, be provided with anti-slip safeties bottom the column of the utility model device and support bar, wire rope is also provided with the oblique pull wire rope for anti-anti-skid chain, therefore this device has very high security performance, has ensured the safe and reliable of construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to cross-sectional view.
Fig. 3 be in Fig. 1 B-B to cross-sectional view.
Reference numeral: 1-column 2-support bar 3-fixed pulley 4-suspension ring 5-jack 6-wire rope 7-movable pulley 8-support 9-links up with 10-rope 11-oblique pull wire rope 12-roofing steel I-beam 13-jig 14-jig 15-set bolt 16-set bolt
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1 to Figure 3, a kind of erecting device for factory building construction high and medium structure, be made up of device body, described device body comprises the column 1 be symmetrically set, described column 1 is welded with oblique support bar 2, column 1 and support bar 2 are made up of steel plate or angle steel, the end portion of described column 1 and support bar 2 is fixed on the edge of a wing of roofing steel I-beam 12 by safeties, described safeties comprise the jig 13 and jig 14 that are provided with bayonet socket, wherein the shape of jig 13 bayonet socket is agreed with mutually with the top flange of steel I-beam 12, one end of jig 13 bayonet socket is provided with the set bolt 15 running through bayonet socket upper and lower end face, the shape of jig 14 bayonet socket is agreed with mutually with the side wing edge in steel I-beam 12 top flange, this bayonet socket end is provided with set bolt 16.
Described column 1 is disposed with suspension ring 4 and fixed pulley 3 from top to bottom, wherein suspension ring 4 are fixed on column 1 by welding manner, fixed pulley 3 both can be bolted to connection also can adopt and be welded and fixed, described suspension ring 4 are interconnected by wire rope 6 and the jack 5 that is connected with wire rope 6, jack 5 can select the hand of commercial type to pull chain etc. down, for tense wire rope 6, wire rope 6 is also provided with oblique pull wire rope 11, the other end of oblique pull wire rope 11 is connected with other fixtures, its objective is and prevent wire rope 6 and jack 5 from slot occurring, cause weight to drop instantaneously and cause security incident.Described fixed pulley 3 is interconnected by rope 10, rope 10 can be made up of the rope made of hemp or other materials, and the pulling that can circulate between fixed pulley 3, described wire rope 6 slidably connects movable pulley 7, described movable pulley 7 is with support 8, support 8 is fixedly connected with by improving bud grafting with rope 10, support 8 lower end be also provided with hook 9.
The treatment of details of the utility model in specific implementation process:
1, for pulley lifting heavy: the desirable assembly pulley of assembly pulley F=G/n, F=(G moves+G thing)/n, SF=n SG, vertical direction and horizontal direction principle phase, ignore the friction of wheel between centers, wherein n refers to as and is used in rope number of share of stock on movable pulley
2, the determination of support height, need leave certain interval with installation site during Components installation, and so this gap is just controlled by support height, but has certain amount of deflection to produce after steel wire hang weight; Amount of deflection detailed in theory calculates and uses calculus of variations catenary equation, is exactly specifically problem to be converted into solve a second order ordinary differential:
d 2 y dx 2 = a 1 + ( dy dx ) 2 y ( 0 ) = y 0 y ′ ( 0 ) = 0
Suitable Selecting All Parameters of solving an equation obtains
y = 1 2 a ( e ax + e - ax ) , Be catenary.
Calculation Method of Deflection also has engineering analog method, Hooke's law etc., but calculates more loaded down with trivial details, and in the utility model, wire rope amount of deflection takes estimation algorithm.
In work progress, the concrete implementation step of the utility model device is as follows:
1, install on steel roof joist when needing the component of translation, first determine the position of support column and support bar according to the spacing of this component and construction distance and single unit system is installed;
2, after device has been assembled, rope 10 is pulled to make movable pulley 7 move to the required member position installed.
3, on the hook 9 component colligation arranged on support 8.
4, after component colligation, pull rope 10, make component move to installation site, construction distance is shorter can two people be carried out, and longer, four people coordinate traction, connect and put.
5, iterative cycles 2,3,4 step, rear this device detachable of having constructed.

Claims (4)

1. the erecting device for factory building construction high and medium structure, be made up of device body, it is characterized in that, described device body comprises the column with support bar be symmetrically set, the end portion of described column and support bar is fixed on the roofing steel I-beam edge of a wing by safeties, described column is disposed with suspension ring and fixed pulley from top to bottom, described suspension ring are interconnected by wire rope and the jack that is connected with wire rope, described fixed pulley is interconnected by rope, the standoff movable pulley of band is provided with between described wire rope and rope, the lower end of described support is provided with hook.
2. a kind of erecting device for factory building construction high and medium structure according to claim 1, it is characterized in that, described safeties comprise the jig being provided with bayonet socket, and the shape of described bayonet socket is agreed with mutually with the top flange of steel I-beam, and one end of described bayonet socket is provided with set bolt.
3. a kind of erecting device for factory building construction high and medium structure according to claim 1, it is characterized in that, described safeties comprise the jig being provided with bayonet socket, the shape of described bayonet socket is agreed with mutually with the side wing edge in steel I-beam top flange, and described bayonet socket end is provided with set bolt.
4. a kind of erecting device for factory building construction high and medium structure according to claim 1, it is characterized in that, described wire rope is also provided with the oblique pull wire rope for anti-anti-skid chain, the other end of described oblique pull wire rope is connected with fixture.
CN201420535348.6U 2014-09-17 2014-09-17 A kind of erecting device for factory building construction high and medium structure Active CN204199721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420535348.6U CN204199721U (en) 2014-09-17 2014-09-17 A kind of erecting device for factory building construction high and medium structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420535348.6U CN204199721U (en) 2014-09-17 2014-09-17 A kind of erecting device for factory building construction high and medium structure

Publications (1)

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CN204199721U true CN204199721U (en) 2015-03-11

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104818860A (en) * 2015-05-07 2015-08-05 浙江精工钢结构集团有限公司 Building aerial ropeway and construction method thereof
CN105804413A (en) * 2016-03-23 2016-07-27 河南城建学院 Building inclined strut component transporting and mounting auxiliary integrated machine
CN106285019B (en) * 2016-08-30 2018-06-08 北京首钢建设集团有限公司 A kind of overhead traveling crane installation method under confined space
CN111749476A (en) * 2020-06-24 2020-10-09 浙江长锦建设有限公司 A installation device that is arranged in factory building construction high altitude structure
CN113235951A (en) * 2021-06-16 2021-08-10 浙江吉通地空建筑科技有限公司 Installation method and connection structure of section steel support
CN113529579A (en) * 2021-07-06 2021-10-22 上海市基础工程集团有限公司 Cableway transfer device based on circulation type steel wire rope catenary structure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104818860A (en) * 2015-05-07 2015-08-05 浙江精工钢结构集团有限公司 Building aerial ropeway and construction method thereof
CN105804413A (en) * 2016-03-23 2016-07-27 河南城建学院 Building inclined strut component transporting and mounting auxiliary integrated machine
CN105804413B (en) * 2016-03-23 2017-10-10 河南城建学院 Auxiliary all-in-one is installed in one kind building diagonal supporting member transport
CN106285019B (en) * 2016-08-30 2018-06-08 北京首钢建设集团有限公司 A kind of overhead traveling crane installation method under confined space
CN111749476A (en) * 2020-06-24 2020-10-09 浙江长锦建设有限公司 A installation device that is arranged in factory building construction high altitude structure
CN111749476B (en) * 2020-06-24 2021-10-08 浙江长锦建设有限公司 A installation device that is arranged in factory building construction high altitude structure
CN113235951A (en) * 2021-06-16 2021-08-10 浙江吉通地空建筑科技有限公司 Installation method and connection structure of section steel support
CN113529579A (en) * 2021-07-06 2021-10-22 上海市基础工程集团有限公司 Cableway transfer device based on circulation type steel wire rope catenary structure

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