CN115405080A - Sectional type turnover operation frame and construction method thereof - Google Patents
Sectional type turnover operation frame and construction method thereof Download PDFInfo
- Publication number
- CN115405080A CN115405080A CN202211245485.1A CN202211245485A CN115405080A CN 115405080 A CN115405080 A CN 115405080A CN 202211245485 A CN202211245485 A CN 202211245485A CN 115405080 A CN115405080 A CN 115405080A
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- frame body
- section frame
- support body
- sectional type
- lower section
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000007306 turnover Effects 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000010408 sweeping Methods 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/17—Comprising essentially pre-assembled three-dimensional elements, e.g. cubic elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/12—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means comprising members of special, e.g. composite, cross-section or with lugs or the like or lateral apertures for supporting or attaching other members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G1/152—Platforms made of metal or with metal-supporting frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G5/145—Toe boards therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/26—Connections between parts of the scaffold with separate coupling elements for use with specially-shaped scaffold members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a sectional type turnover operation frame and a construction method thereof. The problem that the assembled hoisting progress cannot be met due to the fact that labor and time are wasted in the traditional existing steel pipe scaffold is solved. Belongs to the field of construction of main structure of building engineering.
Description
Technical Field
The invention relates to a sectional type turnover operation frame and a construction method thereof, and belongs to the field of construction of main body structures of constructional engineering.
Background
At present, adopt assembled concrete frame structure's large-span industry factory building, for accelerating efficiency of construction, realization festival ground, assembled frame post generally adopts an in situ prefabrication technique, promptly: the column steel reinforcement cage is assembled with the shaped column formwork in advance, and in-situ pouring forming is carried out after mechanical hoisting and lower grouting are connected, so that the construction efficiency is greatly improved, and land saving is realized. However, due to the nonstandard sizes of the side columns and the corner columns or due to the fact that the in-situ binding is required for more than two layers of steel bars required by seismic fortification, an operation frame needs to be erected for auxiliary construction, and the traditional existing steel pipe scaffold is labor-consuming and time-consuming and cannot meet the assembled hoisting progress.
Disclosure of Invention
The invention provides a sectional type turnover operating frame and a construction method thereof, and aims to solve the problems that a traditional existing overlap type steel pipe scaffold is labor-consuming and time-consuming and cannot meet the requirement of an assembled hoisting progress.
In order to solve the problems, the sectional type turnover operation frame is designed in an upper-lower sectional type mode, the frame body of the operation frame is divided into a lower section frame body and an upper section frame body, and the lower section frame body is in butt joint with the upper section frame body through bolts.
In the sectional type turnover operation frame, channel steel is respectively and correspondingly fixed at the top of the lower section frame body and the bottom of the upper section frame body, and the channel steel planes on the lower section frame body and the upper section frame body are butted and connected and fixed through bolts;
in the sectional type turnover operation frame, the lower section frame body and the upper section frame body are both multilayer frame body structures formed by vertical rods and horizontal rods, a steel ladder stand passing up and down is fixed between each layer of frame body structure, and the side surfaces of the lower section frame body and the upper section frame body are reinforced by cross braces;
in the sectional type turnover operation frame, a foot baffle plate 7 is fixed at the outer edge of each layer of frame body structure along the circumferential direction;
in the sectional type turnover operation frame, a plurality of inclined struts are distributed and fixed on the outer side of the lower section frame body along the circumferential direction, and a plurality of cable ropes are distributed on the outer side of the upper section frame body along the circumferential direction to reinforce the upper section frame body;
in the sectional type turnover operation frame, the bottom of the lower section frame body is fixedly provided with an adjustable base, the lower end of the vertical rod at the bottom of the lower section frame body is fixed on the adjustable base, and the lower end of the vertical rod at the bottom of the lower section frame body is also fixedly provided with a floor sweeping rod;
in the sectional type turnover operation frame, the tops of the lower section frame body and the upper section frame body are also provided with hanging points.
The use method of the sectional type turnover operation frame comprises the following specific steps:
before the construction, the lower section frame body and the upper section frame body are assembled in advance outside the field, during the construction, the lower section frame body and the upper section frame body are hoisted successively by a crane or a tower crane, the top of the lower section frame body is in butt joint connection with the bottom of the upper section frame body by bolts, and the lower section frame body and the upper section frame body are reinforced by cable wind ropes and inclined struts.
Compared with the prior art, the sectional type turnover operation frame adopted by the invention is convenient to obtain materials, and can be repeatedly turned over for use after being installed once; meanwhile, the successful application of the invention improves the installation speed of the operation frame, ensures the construction efficiency of in-situ prefabrication of the frame column and is beneficial to popularization and application of the fabricated building in a large-span industrial factory building.
Drawings
FIG. 1 is an overall overview of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of the present invention;
FIG. 4 is a cross-sectional view through C-C of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.
Examples
Referring to fig. 1 to 4, this embodiment provides a sectional type turnover handling frame, the support body of this handling frame is upper and lower sectional type design, divide into hypomere support body 1 and 2 two parts of upper segment support body, hypomere support body 1 and upper segment support body 2 all are by pole setting 3, the multilayer support body structure that horizontal pole 4 constitutes, all be fixed with the steel cat ladder 5 that passes from top to bottom between every layer of support body structure, the side of hypomere support body 1 and upper segment support body 2 all is consolidated through bridging 6, the periphery department of every layer of support body structure all is fixed with baseboard 7 along circumference, the top of hypomere support body 1 and the bottom of upper segment support body 2 correspond respectively and are fixed with channel-section steel 4, and the channel-section steel 4 plane butt joint on hypomere support body 1 and the upper segment support body 2, and connect fixedly through bolt 12, the top of hypomere support body 1 and upper segment support body 2 distributes and has hoisting point 14.
The outside of hypomere support body 1 distributes along circumference and is fixed with a plurality of bracing 8, and a plurality of guy ropes 9 of upper segment support body 2's outside along circumference distribution are fixed with adjustable base 10 in order to consolidate upper segment support body 2, the bottom distribution of hypomere support body 1, and the lower extreme of the pole setting 3 of hypomere support body 1 bottom is fixed in adjustable base 10 on, and the lower extreme of the pole setting 3 of hypomere support body 1 bottom still is fixed with the pole 11 of sweeping the floor.
The using method comprises the following steps:
h1, material specification: the steel pipes (the vertical rods 3 and the horizontal rods 4) used in the invention are national standard steel pipes with the thickness of 48.3 multiplied by 3.6mm, the foot baffle plate 7 is a steel plate with the thickness of 2 multiplied by 200mm, the channel steel 4 is a No. 10 channel steel with the thickness of 48 multiplied by 100 multiplied by 5.3mm, the wind-holding rope 9 is a phi 14 steel wire rope, and the steel fence sheets 13 and the steel ladder stand 5 are finished products.
H2, assembling a lower section frame body 1: paying off according to a design drawing, and putting the adjustable base 10 well in the first step; secondly, inserting the upright rod 3 into the adjustable base 10 and temporarily fixing the upright rod by using a steel pipe; thirdly, a floor sweeping rod 11 is arranged on the vertical rod 3, and the height from the ground is less than 200mm; fourthly, mounting horizontal rods 4 on the vertical rods 3 at intervals of not more than 1800mm, wherein the minimum distance between the end part of the inner side of each transverse horizontal rod and the edge of a frame column is not less than 500mm in order to ensure that no handling frame influences the installation of the column formwork; fifthly, arranging a cross brace 6 at the periphery of the frame body; sixthly, mounting the steel basketry sheet 13 and the foot baffle plate 7 in a spot welding mode; seventhly, hanging the upper part of the steel ladder stand 5 on the upper horizontal rod 4, and clamping the bottom of the steel ladder stand on the lower horizontal rod 4; the eighth part is that channel steel 4 is welded on the top of the upright stanchion 3; step nine, installing a lifting ring; step ten, dismantling the temporary steel pipe support to be hoisted;
h3, assembling the lower section frame body 2: paying off according to a design drawing, and paving the opening of the channel steel 4 on the ground upwards in a first step; secondly, welding the upright rods 3 on the channel steel 4 through reinforcing steel bars, and temporarily fixing the upright rods by using steel pipes; thirdly, mounting horizontal rods 4 on the vertical rods 3, wherein the distance between the horizontal rods is not more than 1500mm, the distance between the uppermost one of the vertical rods is 1200mm, and the minimum distance between the end part of the inner side of the transverse horizontal rod and the edge of a frame column is not less than 500mm in order to ensure that the column mold is not influenced by an operating frame; fourthly, arranging a cross brace 6 on the periphery of the frame body; fifthly, mounting the steel basketry sheet 13 and the foot baffle plate 7 in a spot welding mode; seventhly, hanging the upper part of the steel ladder 5 on the upper horizontal rod 4, and clamping the bottom of the steel ladder on the lower horizontal rod 4; sixthly, installing a lifting ring; seventhly, dismantling the temporary steel pipe support for hoisting;
h4, assembling a sectional type turnover operation frame: before the frame column construction in the first step, releasing a frame column side line and an operation frame vertical rod positioning point; secondly, hoisting the lower section frame body 1 in place according to the positioning points, and immediately installing 4 steel pipe inclined struts 8 for fixing, wherein the angle is 45-60 degrees; thirdly, installing the upper section frame body 2, aligning a bolt hole on a channel steel 4 at the bottom of the upper section frame body 2 with a bolt hole on a channel steel 4 at the top of the lower section frame body 1 through hoisting, and connecting the upper section frame body 2 and the lower section frame body through a No. 18 bolt 12; and fourthly, setting 4 14# steel wire ropes around the upper section of the frame body 2 to be used as guy ropes 9 to be pulled and tied at 45-60 degrees, and completing the assembly of the frame body.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A sectional type turnover handling frame and a construction method thereof are characterized in that: the frame body of the operation frame is designed in an upper-lower sectional mode and is divided into a lower section frame body (1) and an upper section frame body (2), and the lower section frame body (1) and the upper section frame body (2) are connected in a butt joint mode through bolts (12).
2. The sectional type turnover operation frame and the construction method thereof according to claim 1 are characterized in that: the top of the lower section frame body (1) and the bottom of the upper section frame body (2) are respectively and correspondingly fixed with channel steel (4), and the channel steel (4) on the lower section frame body (1) and the upper section frame body (2) are in plane butt joint and are fixedly connected through bolts (12).
3. The sectional type turnover handling frame and the construction method thereof according to claim 1, wherein: lower segment support body (1) and upper segment support body (2) all are the multilayer support body structure that constitutes by pole setting (3), horizon bar (4), all are fixed with current steel cat ladder (5) from top to bottom between every layer of support body structure, and the side of lower segment support body (1) and upper segment support body (2) is all consolidated through bridging (6).
4. The sectional type turnover handling frame and the construction method thereof according to claim 1, wherein: the outer edge of each layer of the frame body structure is fixed with a foot baffle plate (7) along the circumferential direction.
5. The sectional type turnover handling frame and the construction method thereof according to claim 1, wherein: the outer side of the lower section frame body (1) is fixed with a plurality of inclined struts (8) along the circumferential distribution, and the outer side of the upper section frame body (2) is fixed with a plurality of guy cables (9) along the circumferential distribution to reinforce the upper section frame body (2).
6. The sectional type turnover handling frame and the construction method thereof according to claim 1, wherein: the adjustable base (10) is distributed and fixed at the bottom of the lower section frame body (1), the lower end of the vertical rod (3) at the bottom of the lower section frame body (1) is fixed on the adjustable base (10), and the sweeping rod (11) is further fixed at the lower end of the vertical rod (3) at the bottom of the lower section frame body (1).
7. The sectional type turnover handling frame and the construction method thereof according to claim 1, wherein: hanging points (14) are further distributed at the tops of the lower section frame body (1) and the upper section frame body (2).
8. Use of the segmented transfer handling frame according to any of claims 1 to 7, characterized in that it is as follows:
before the construction, assemble the completion respectively in advance to hypomere support body (1), upper segment support body (2) off site, during the construction, successively hoist hypomere support body (1) and upper segment support body (2) through crane or tower crane to adopt bolt (12) to be connected the bottom butt joint of the top of hypomere support body (1) and upper segment support body (2), and consolidate with cable wind rope (9), bracing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211245485.1A CN115405080A (en) | 2022-10-12 | 2022-10-12 | Sectional type turnover operation frame and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211245485.1A CN115405080A (en) | 2022-10-12 | 2022-10-12 | Sectional type turnover operation frame and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115405080A true CN115405080A (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211245485.1A Pending CN115405080A (en) | 2022-10-12 | 2022-10-12 | Sectional type turnover operation frame and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115405080A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005023488A1 (en) * | 2005-05-21 | 2006-11-30 | Plauen Stahl Technologie Gmbh | Tower frame for a suspended coal-burning boiler, giving steam for electricity generation, is erected in segments by raising each installed segment assembly for the next prepared segment to be pushed in and secured below |
| CN203296361U (en) * | 2013-06-14 | 2013-11-20 | 江西建工第一建筑有限责任公司 | Long-span steel structure cross assembling hoisting platform |
| CN204282788U (en) * | 2014-11-27 | 2015-04-22 | 中国建筑一局(集团)有限公司 | Assembled fixed scaffold |
| CN212129839U (en) * | 2019-11-14 | 2020-12-11 | 上海建工五建集团有限公司 | Steel pipe reinforcing column structure |
-
2022
- 2022-10-12 CN CN202211245485.1A patent/CN115405080A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005023488A1 (en) * | 2005-05-21 | 2006-11-30 | Plauen Stahl Technologie Gmbh | Tower frame for a suspended coal-burning boiler, giving steam for electricity generation, is erected in segments by raising each installed segment assembly for the next prepared segment to be pushed in and secured below |
| CN203296361U (en) * | 2013-06-14 | 2013-11-20 | 江西建工第一建筑有限责任公司 | Long-span steel structure cross assembling hoisting platform |
| CN204282788U (en) * | 2014-11-27 | 2015-04-22 | 中国建筑一局(集团)有限公司 | Assembled fixed scaffold |
| CN212129839U (en) * | 2019-11-14 | 2020-12-11 | 上海建工五建集团有限公司 | Steel pipe reinforcing column structure |
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Application publication date: 20221129 |