CN108715395B - Roof platform module lifting device and lifting method thereof - Google Patents
Roof platform module lifting device and lifting method thereof Download PDFInfo
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- CN108715395B CN108715395B CN201810852184.2A CN201810852184A CN108715395B CN 108715395 B CN108715395 B CN 108715395B CN 201810852184 A CN201810852184 A CN 201810852184A CN 108715395 B CN108715395 B CN 108715395B
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- connecting rod
- roof platform
- roof
- platform module
- hoisting
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a hoisting device and a hoisting method for a roof platform module, wherein the roof platform is divided into four independently processed roof platform modules along a square diagonal line, the roof platform modules comprise bottom edges and frame structures with two sides being bevel edges, one side of each roof platform module is transversely provided with a reinforcing rib, the other side of each roof platform module is provided with a first positioning hole, and the bottom edges with the first positioning hole sides are flush with the frame structures; attaching the bottom edges of one sides of the two roof platforms with the reinforcing ribs, clamping the two vertical templates between the two reinforcing ribs, respectively hinging the two ends of the first connecting rod with the middle parts of the vertical templates, and adjusting the first connecting rod; the two frame structures are clamped by the stop blocks at the two ends of the second connecting rod, then the second connecting rod is fixed to the middle part of the first connecting rod through bolts and nuts, and then the first connecting rod is hooked by hanging ropes to be lifted together. The whole volume is compact during hoisting, and stable hoisting and placement in the hoisting process are ensured.
Description
Technical Field
The invention belongs to the technical field of roof platform hoisting, and particularly relates to a roof platform module hoisting device and a hoisting method thereof.
Background
Currently, roof platforms are an important external structure of cooling systems of power plants, and the existing roof platforms are generally metal frame structure platforms with central ventilation openings, however, the large size and special shape of the roof platforms are a great technical difficulty for packaging and transportation of manufacturers. So far, the size of the domestic container is difficult to meet the requirements of the packaging and transportation of the super-large and super-large parts, and bulk goods supply is basically the main. If the product is packaged in a fully-wrapped manner around the product, higher packaging and transportation costs are certainly brought, and the product is more unfavorable for shipping to foreign countries. If the roof platform is divided and transported independently, the center of the divided module is unstable, and stable lifting and placement are difficult. Today, where energy is increasingly scarce, relying on air to cool generators is certainly a benign solution. As an important external structure thereof, packaging and transportation problems of the roof deck must be solved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hoisting device and a hoisting method for a roof platform module, and the hoisting device and the hoisting method can greatly reduce the packaging and transportation cost of the roof platform.
In order to solve the technical problems, the invention is solved by the following technical scheme: the utility model provides a roof platform module hoist device, includes two vertical modules, the both sides middle part of vertical template is equipped with the breach that is used for putting into the strengthening rib, breach inboard bottom is equipped with the draw-in groove that matches with strengthening rib thickness, is equipped with first connecting rod between two vertical templates, first connecting rod both ends respectively with vertical template middle part articulates, first connecting rod middle part is provided with the second connecting rod perpendicularly, the both ends of second connecting rod are provided with the dog that is used for pressing from both sides tight frame construction. When the hoisting device is used, the roof platform is divided into four independently processed roof platform modules along the diagonal line of the square, then the roof platform modules are propped against each other, the reinforcing ribs are respectively clamped into the clamping grooves, the positions of the first connecting rods are adjusted so that the middle parts of the first connecting rods are positioned above the centers of the two roof platform modules, and the first connecting rods can conveniently move to be aligned with the centers of the two roof platform modules in the future due to the fact that the first connecting rods are hinged with the middle parts of the vertical templates; the two ends of the second connecting rod are clamped by the stop blocks to form two frame structures, the second connecting rod is fixed to the middle of the first connecting rod through bolts and nuts, and then the first connecting rod is hooked by hanging ropes to lift the two roof platform modules together. Through this kind of hoist device can make roof platform whole compact when hoist and mount, can not waste very big transportation space, supports two transport module simultaneously and leans on the back central point to find easily, guarantees to hoist and lay that can be steady in the hoist and mount in-process.
In the above technical scheme, preferably, the top of the vertical template is an arc protruding outwards. Deformation and structural damage are effectively reduced.
In the above technical scheme, preferably, the first connecting rod and the second connecting rod are both channel steel, and the first connecting rod and the second connecting rod are fixed through bolts and nuts. The middle of the channel steel is empty, the whole quality of the hoisting device can be reduced, the first connecting rod is fixed with the second connecting rod through bolts and nuts, so that the second connecting rod is easier to install when being installed on the roof platform module, and the first connecting rod and the second connecting rod can be fixed after being installed.
The hoisting method of the hoisting device for the roof platform module comprises a roof platform, wherein the outer edge of the roof platform is a metal frame with a through hole in the center, the roof platform is divided into four independently processed roof platform modules along the diagonal line of the square, the roof platform modules comprise a bottom edge and a frame structure with sloping sides, the thickness of the bottom edge is larger than that of the frame structure, and one side of each roof platform module is transversely provided with a reinforcing rib; attaching the bottom edges of one sides of the two roof platform modules with the reinforcing ribs, clamping the two vertical templates between the two reinforcing ribs, respectively clamping the two reinforcing ribs into the clamping grooves, arranging a first connecting rod between the two vertical templates, respectively hinging two ends of the first connecting rod with the middle parts of the vertical templates, and adjusting the positions of the first connecting rods so that the middle parts of the first connecting rods are positioned above the centers of the two roof platform modules; the two ends of the second connecting rod are clamped by the stop blocks to form two frame structures, the second connecting rod is fixed to the middle of the first connecting rod through bolts and nuts, and then the first connecting rod is hooked by hanging ropes to lift the two roof platform modules together. Through the hoisting method, the whole volume of the roof platform is compact during hoisting, a large transport space is not wasted, and the central position of the two transport modules is easily found after the two transport modules are abutted, so that stable hoisting and placing in the hoisting process are ensured.
In the above technical scheme, preferably, a first positioning hole is formed in the bottom of one side, opposite to the reinforcing ribs, of the roof platform module, and a third connecting rod is arranged below the two roof platform modules and is fixed with the first positioning hole through bolts and nuts. The roof platform module is more firmly positioned by adopting the structure.
In the above technical solution, preferably, the bottom edge of the side, provided with the reinforcing rib, of the roof platform module is provided with a second positioning hole, and the second positioning holes are aligned and fixed by bolts and nuts when the two roof platform modules are attached. The roof platform module is more firmly positioned by adopting the structure.
In the above technical solution, preferably, a third positioning hole is formed in the frame structure on one side of the roof platform module having the reinforcing rib, a fourth connecting rod is inserted in the opposite third positioning hole when the two roof platform modules are attached, and nuts are screwed into two ends of the fourth connecting rod to position the two roof platform modules. The roof platform module is more firmly positioned by adopting the structure.
In the above technical scheme, preferably, the stop block is provided with a through hole, the frame structure is provided with a fourth positioning hole, and the through hole and the fourth positioning hole are positioned through bolts and nuts. The roof platform module is more firmly positioned by adopting the structure.
Compared with the prior art, the invention has the following beneficial effects: through the hoisting device and the hoisting method, the whole volume of the roof platform is compact during hoisting, a large transport space cannot be wasted, and meanwhile, the central position of the two transport modules is easy to find after the two transport modules are abutted, so that stable hoisting and placing in the hoisting process are ensured.
Drawings
Fig. 1 is a schematic structural diagram of a hoisting device in an embodiment of the invention.
Fig. 2 is a schematic view of a part of a hoisting device according to an embodiment of the invention when the hoisting device is mounted on a roof platform module.
Fig. 3 is a schematic view of another direction of the lifting device when the lifting device is mounted on the roof platform module according to the embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description: referring to fig. 1 to 3, a lifting device for a roof platform module comprises two vertical modules 1, gaps 3 for placing reinforcing ribs 2 are formed in the middle parts of two sides of each vertical template 1, clamping grooves 4 matched with the thicknesses of the reinforcing ribs 2 are formed in the bottoms of the inner sides of the gaps 3, a first connecting rod 5 is arranged between the two vertical templates 1, two ends of the first connecting rod 5 are hinged to the middle parts of the vertical templates 1 respectively, a second connecting rod 6 is vertically arranged in the middle of the first connecting rod 5, and stop blocks 8 for clamping a frame structure 7 are arranged at two ends of the second connecting rod 6. Through this kind of hoist device can make roof platform whole compact when hoist and mount, can not waste very big transportation space, supports two transport module simultaneously and leans on the back central point to find easily, guarantees to hoist and lay that can be steady in the hoist and mount in-process.
The top of the vertical template 1 is outwards convex arc-shaped, so that deformation and structural damage are effectively reduced.
The first connecting rod 5 and the second connecting rod 6 are channel steel, and the first connecting rod 5 and the second connecting rod 6 are fixed through bolts and nuts. The middle of the channel steel is empty, the whole quality of the hoisting device can be reduced, the first connecting rod is fixed with the second connecting rod through bolts and nuts, so that the second connecting rod is easier to install when being installed on the roof platform module, and the first connecting rod and the second connecting rod can be fixed after being installed.
The hoisting method of the hoisting device of the roof platform module comprises a roof platform, wherein the outer edge of the roof platform is a metal frame with a through hole in the center, the roof platform is divided into four roof platform modules 10 which are processed independently along the diagonal line of the square, the roof platform modules 10 comprise bottom edges 11 and frame structures 7 with sloping sides, the thickness of the bottom edges 11 is larger than that of the frame structures 7, and one side of each roof platform module 10 is transversely provided with a reinforcing rib 2; attaching the bottom edges 11 of one sides of the two roof platform modules 10 with the reinforcing ribs 2, clamping the two vertical templates 1 between the two reinforcing ribs 2, respectively clamping the two reinforcing ribs 2 into the clamping grooves 4, arranging a first connecting rod 5 between the two vertical templates 1, respectively hinging two ends of the first connecting rod 5 with the middle parts of the vertical templates 1, and adjusting the positions of the first connecting rods 5 to enable the middle parts of the first connecting rods 5 to be positioned above the centers of the two roof platform modules 10; the two frame structures 7 are clamped by the stop blocks 8 at the two ends of the second connecting rod 6, then the second connecting rod 6 is fixed to the middle part of the first connecting rod 5 through bolts and nuts, and then the first connecting rod 5 is hooked by hanging ropes to lift the two roof platform modules 10 together. Through the hoisting device and the hoisting method, the whole volume of the roof platform is compact during hoisting, a large transport space cannot be wasted, and meanwhile, the central position of the two transport modules is easy to find after the two transport modules are abutted, so that stable hoisting and placing in the hoisting process are ensured.
The bottom of one side of the roof platform module 10 opposite to the reinforcing ribs 2 is provided with a first positioning hole 12, a third connecting rod 13 is arranged below the two roof platform modules 10, and the third connecting rod 13 is fixed with the first positioning hole 12 through bolts and nuts. The bottom edge 11 of the side, provided with the reinforcing ribs 2, of the roof platform module 10 is provided with a second positioning hole 14, and the second positioning holes 14 are aligned and fixed through bolts and nuts when the roof platform modules 10 are attached. The frame structure 7 on one side of the roof platform module 10 with the reinforcing ribs 2 is provided with a third positioning hole 15, and a fourth connecting rod 16 is inserted into the third positioning hole 15 opposite to the third positioning hole 15 when the roof platform modules 10 are attached, and nuts are screwed into two ends of the fourth connecting rod 16 to position the roof platform modules 10. The stop block 8 is provided with a through hole 9, the frame structure 7 is provided with a fourth positioning hole 17, and the through hole 9 and the fourth positioning hole 17 are positioned through bolts and nuts. The bolt and nut positioning part is fixed at the nut position by spot welding after positioning, and the roof platform module is more firmly positioned by adopting the structure.
Claims (5)
1. Roof platform module hoist device, its characterized in that: including two vertical templates (1), the both sides middle part of vertical template (1) is equipped with breach (3) that are used for putting into strengthening rib (2), breach (3) inboard bottom be equipped with strengthening rib (2) thickness matching draw-in groove (4), be equipped with first connecting rod (5) between two vertical templates (1), first connecting rod (5) both ends respectively with vertical template (1) middle part articulates, first connecting rod (5) middle part is provided with second connecting rod (6) perpendicularly, the both ends of second connecting rod (6) are provided with dog (8) that are used for pressing from both sides tight frame construction (7), vertical template (1) top is outside bellied arc, first connecting rod (5) with second connecting rod (6) are the channel-section steel, first connecting rod (5) with through bolt nut is fixed between second connecting rod (6), including roof platform, roof platform outer fringe is the square center and is equipped with the metal frame of through-hole, its characterized in that: the roof platform is divided into four independently processed roof platform modules (10) along the diagonal line of a square, the roof platform modules (10) comprise bottom edges (11) and frame structures (7) with two sloping sides, the thickness of the bottom edges (11) is larger than that of the frame structures (7), and reinforcing ribs (2) are transversely arranged on one side of each roof platform module (10); attaching the bottom edges (11) of one sides of the two roof platform modules (10) with the reinforcing ribs (2), clamping the two vertical templates (1) between the two reinforcing ribs (2), respectively clamping the two reinforcing ribs (2) into the clamping grooves (4), arranging a first connecting rod (5) between the two vertical templates (1), respectively hinging two ends of the first connecting rod (5) with the middle parts of the vertical templates (1), and adjusting the positions of the first connecting rods (5) so that the middle parts of the first connecting rods (5) are positioned above the centers of the two roof platform modules (10); the two frame structures (7) are clamped by the stop blocks (8) at the two ends of the second connecting rod (6), then the second connecting rod (6) is fixed to the middle of the first connecting rod (5) through bolts and nuts, and then the first connecting rod (5) is hooked by hanging ropes to lift the two roof platform modules (10) together.
2. A method of lifting a roof deck module lifting device as recited in claim 1, wherein: the bottom of one side of the roof platform module (10) opposite to the reinforcing ribs (2) is provided with a first positioning hole (12), a third connecting rod (13) is padded below the two roof platform modules (10), and the third connecting rod (13) is fixed with the first positioning hole (12) through bolts and nuts.
3. A method of lifting a roof deck module lifting device as recited in claim 2, wherein: the roof platform module (10) is provided with a second positioning hole (14) on the bottom edge (11) on one side with the reinforcing rib (2), and the second positioning holes (14) are aligned and fixed through bolts and nuts when the roof platform module (10) is attached.
4. A method of lifting a roof deck module lifting device as claimed in claim 3, wherein: the roof platform module (10) is provided with a third positioning hole (15) on the frame structure (7) on one side with the reinforcing rib (2), a fourth connecting rod (16) is inserted into the opposite third positioning hole (15) when the roof platform module (10) is attached, and nuts are screwed into two ends of the fourth connecting rod (16) to position the two roof platform modules (10).
5. The method for hoisting a roof platform module hoisting device according to claim 4, wherein: be equipped with through-hole (9) on dog (8), be equipped with fourth locating hole (17) on frame construction (7), through-hole (9) with fourth locating hole (17) pass through bolt and nut location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852184.2A CN108715395B (en) | 2018-07-30 | 2018-07-30 | Roof platform module lifting device and lifting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852184.2A CN108715395B (en) | 2018-07-30 | 2018-07-30 | Roof platform module lifting device and lifting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108715395A CN108715395A (en) | 2018-10-30 |
| CN108715395B true CN108715395B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810852184.2A Active CN108715395B (en) | 2018-07-30 | 2018-07-30 | Roof platform module lifting device and lifting method thereof |
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| CN (1) | CN108715395B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826383A (en) * | 1972-05-31 | 1974-07-30 | Keller & Knappich Augsburg | Automatic handling apparatus |
| KR19990016063A (en) * | 1997-08-13 | 1999-03-05 | 코우안 이 | Suspension device with adjustable hook distance |
| WO2002010055A2 (en) * | 2000-07-29 | 2002-02-07 | B & P Bauträger Gmbh | Device for transporting and lifting bulky objects |
| CN202022649U (en) * | 2011-03-11 | 2011-11-02 | 中国电力科学研究院 | Hoisting platform for direct current converter valves |
| CN203558697U (en) * | 2013-10-18 | 2014-04-23 | 浙江工业大学 | Constant-force suspending device capable of realizing long-distance two-dimensional following |
| CN105460851A (en) * | 2016-01-14 | 2016-04-06 | 华业钢构有限公司 | Steel wire rope hoisting frame |
| CN205634594U (en) * | 2016-02-23 | 2016-10-12 | 苏文电能科技有限公司 | Balanced hoisting accessory of medium -voltage switchgear equipment |
| CN208883274U (en) * | 2018-07-30 | 2019-05-21 | 华业钢构有限公司 | A kind of roofdeck module hoisting device |
-
2018
- 2018-07-30 CN CN201810852184.2A patent/CN108715395B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826383A (en) * | 1972-05-31 | 1974-07-30 | Keller & Knappich Augsburg | Automatic handling apparatus |
| KR19990016063A (en) * | 1997-08-13 | 1999-03-05 | 코우안 이 | Suspension device with adjustable hook distance |
| WO2002010055A2 (en) * | 2000-07-29 | 2002-02-07 | B & P Bauträger Gmbh | Device for transporting and lifting bulky objects |
| CN202022649U (en) * | 2011-03-11 | 2011-11-02 | 中国电力科学研究院 | Hoisting platform for direct current converter valves |
| CN203558697U (en) * | 2013-10-18 | 2014-04-23 | 浙江工业大学 | Constant-force suspending device capable of realizing long-distance two-dimensional following |
| CN105460851A (en) * | 2016-01-14 | 2016-04-06 | 华业钢构有限公司 | Steel wire rope hoisting frame |
| CN205634594U (en) * | 2016-02-23 | 2016-10-12 | 苏文电能科技有限公司 | Balanced hoisting accessory of medium -voltage switchgear equipment |
| CN208883274U (en) * | 2018-07-30 | 2019-05-21 | 华业钢构有限公司 | A kind of roofdeck module hoisting device |
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| Publication number | Publication date |
|---|---|
| CN108715395A (en) | 2018-10-30 |
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