CN111411770A - Unit type jig frame sliding support frame - Google Patents
Unit type jig frame sliding support frame Download PDFInfo
- Publication number
- CN111411770A CN111411770A CN201910011636.9A CN201910011636A CN111411770A CN 111411770 A CN111411770 A CN 111411770A CN 201910011636 A CN201910011636 A CN 201910011636A CN 111411770 A CN111411770 A CN 111411770A
- Authority
- CN
- China
- Prior art keywords
- sliding
- jig
- frame
- formwork
- unit type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009415 formwork Methods 0.000 claims abstract description 37
- 238000010276 construction Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004904 shortening Methods 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a unit type jig frame sliding support frame, relates to the technical field of building construction formwork support frames, and is particularly suitable for a construction method of a roof formwork support frame system with an ultrahigh and ultra-thick frame structure. The method solves the technical problems that the efficiency of workers for building full formwork supporting frames on the top plate of the ultrahigh frame structure is seriously reduced, the workers are repeatedly built, the labor cost investment is large, and the method can save the engineering cost and shorten the construction period on the premise of ensuring the safety of a structural formwork supporting system. The technical scheme is characterized in that 1, the integral movement and turnover use of a formwork support are realized by arranging a sliding jig; 2. calculating and analyzing the stress and the strain of the section steel by adopting finite element software on the unit type sliding jig; 3. arranging a traction device to provide sliding power; 4. the arrangement of the formwork support frame needs to meet the requirement of sliding; the method is mainly used for construction of the top plate formwork support of the frame structure of the building engineering.
Description
Technical Field
The invention relates to the technical field of building construction formwork support frames, in particular to a construction method of a roof formwork support frame system with an ultrahigh and ultra-thick frame structure.
Background
Along with the development of the building industry, structural design is changing to the direction of standardization, and the reproducibility is strong for structural design such as industrial factory buildings, garages, and the like, so how to improve the utilization ratio of turnover materials in construction for this type of project, and reducing the labor cost is the direction that construction enterprises need to explore, the construction of erecting full-hall formwork support frames is adopted for the framework structure roof formwork tradition, the turnover material input is huge, and need to be dismantled and erected many times, the labor cost is large, the construction efficiency of the full-hall formwork support frame worker for the ultrahigh framework structure roof is seriously reduced, and the labor cost is repeatedly erected, the labor cost input is larger, and the template support system which ensures the safety of the framework formwork support system is designed, the engineering cost is saved, and the engineering period is shortened.
Disclosure of Invention
The invention aims to solve the technical problem of providing a top plate formwork support sliding technology, which is simple and feasible in construction, safe and reliable in technology, capable of greatly saving turnover materials and labor input, greatly reducing the construction cost of engineering and shortening the construction period of the engineering.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a unit formula bed-jig support frame that slides, includes unit formula bed-jig, a formwork system, traction equipment, the mode is set up to the formwork adoption console mode to set up adjustable oil support base under every pole setting, unit formula bed-jig adopts shaped steel to connect, unit formula bed-jig adopts the tanlet to provide the ability of sliding, unit formula bed-jig strong point adopts adjustable oil support to support, the formwork sets up the arrangement that needs carry out the bridging, guarantees support body overall stability, traction equipment adopts the hoist engine to provide horizontal pulling force.
Preferably, the unit type jig frame is connected by bolts by using section steel.
Preferably, the unit type jig and the small tank are fixed in a mechanical mode.
Preferably, the support points on the jig are bolted to the jig section steel.
Preferably, the supporting points on the jig frame are required to be arranged at the end parts of the cross rods of the formwork support body, so that the formwork support body is ensured not to deform in the sliding process.
The invention also provides a construction method of the unit type sliding support frame, which comprises the following steps:
the method comprises the following steps: and planning a sliding area and a sliding route according to a drawing, and arranging the formwork support.
Step two: and (3) adopting finite element software to calculate and analyze the stress and the strain of the unit type sliding jig frame.
Step three: and manufacturing a unit type sliding jig frame.
Step four: and (4) erecting a formwork support, and pouring the top plate concrete after acceptance inspection.
Step five: and after the strength of the concrete is set up to meet the design requirement, removing the upper frame body of the formwork support.
Step six: the sliding jig frame is installed in place, so that the formwork support body is suspended. And simultaneously, fixing the traction equipment and pulling and connecting the traction equipment with the jig frame.
Step seven: and (4) sliding according to a preset route, and performing next area construction after the sliding is finished, so that the circulation is realized.
According to the technical scheme, the unit type jig frames are integrally connected through the assembling bolts, field operation is convenient, integrity is good, integral stress analysis is carried out through finite element software, safety of the sliding support frame is guaranteed, stable sliding capacity is provided through the small tank, and the frame body is guaranteed to move stably. The application of the sliding formwork support technology reduces the input of turnover materials and labor cost, thereby greatly reducing the engineering construction cost.
Description of the drawings:
the invention is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is a schematic plan view of an embodiment of the present invention;
FIG. 2 is a diagrammatic elevational view of an embodiment of the invention;
FIG. 3 is a node diagram according to an embodiment of the present invention;
fig. 4 is a schematic node diagram according to an embodiment of the present invention.
The parts in the drawings are numbered as follows: 1. i-shaped steel; 2. a small tank; 3. channel steel; 4. a connecting member; 5. an adjustable oil support; 6. connecting steel plates; 7. a bolt; 8. a fastener; 9. bolt holes.
Detailed Description
As shown in fig. 1, 2, 3, 4, a unit formula bed-jig support frame that slides, set up including unit formula bed-jig, formwork support, unit formula bed-jig adopts shaped steel 1, 3, carries out bolted connection 4, unit formula bed-jig adopts little tank 2 to provide the ability of sliding, fixes between little tank and the shaped steel, unit formula bed-jig strong point adopts adjustable oil support to support 5, and the collet adopts standard fastener 8 with shaped steel to be connected, adopt steel sheet 6 to reserve between the shaped steel girder and establish bolt hole 9, connect through bolt 7.
The invention also provides a construction method of the unit type sliding support frame, which comprises the following steps:
the method comprises the following steps: and planning a sliding area and a sliding route according to a drawing, and arranging the formwork support.
Step two: and (3) adopting finite element software to calculate and analyze the stress and the strain of the unit type sliding jig frame.
Step three: and manufacturing a unit type sliding jig frame.
Step four: and (4) erecting a formwork support, and pouring the top plate concrete after acceptance inspection.
Step five: and after the strength of the concrete is set up to meet the design requirement, removing the upper frame body of the formwork support.
Step six: the sliding jig frame is installed in place, so that the formwork support body is suspended. And simultaneously, fixing the traction equipment and pulling and connecting the traction equipment with the jig frame.
Step seven: and (4) sliding according to a preset route, and performing next area construction after the sliding is finished, so that the circulation is realized.
Claims (13)
1. The utility model provides a unit formula bed-jig support frame that slides, includes that unit formula bed-jig, a formwork set up, a formwork set adopts the console mode to set up the mode to set up adjustable oil and hold in the palm the base under every pole setting, unit formula bed-jig adopts shaped steel to connect, unit formula bed-jig adopts the little tank to provide the ability of sliding, unit formula bed-jig strong point adopts adjustable oil to hold in the palm and supports, a formwork set up the arrangement that needs to carry out the bridging, guarantees support body overall stability, traction equipment adopts the hoist engine to provide horizontal pulling force.
2. The unit type jig frame sliding support frame as claimed in claim 1, wherein: the unit type jig frame is connected by bolts by adopting section steel.
3. The unit type jig frame sliding support frame as claimed in claim 1, wherein: the unit type jig frame and the small tank are fixed in a mechanical mode.
4. The unit type jig frame sliding support frame as claimed in claim 1, wherein: and the supporting point position on the jig frame is in bolted connection with the jig frame section steel.
5. The unit type jig frame sliding support frame as claimed in claim 1, wherein: the supporting points on the jig frame need to be arranged at the end parts of the cross rods of the formwork support body.
6. The utility model provides a unit formula bed-jig support frame that slides which characterized in that includes following step:
the method comprises the following steps: and planning a sliding area and a sliding route according to a drawing, and arranging the formwork support.
7. Step two: and (3) adopting finite element software to calculate and analyze the stress and the strain of the unit type sliding jig frame.
8. Step three: and manufacturing a unit type sliding jig frame.
9. Step four: and (4) erecting a formwork support, and pouring the top plate concrete after acceptance inspection.
10. Step five: and after the strength of the concrete is set up to meet the design requirement, removing the upper frame body of the formwork support.
11. Step six: the sliding jig frame is installed in place, so that the formwork support body is suspended.
12. And simultaneously, fixing the traction equipment and pulling and connecting the traction equipment with the jig frame.
13. Step seven: and (4) sliding according to a preset route, and performing next area construction after the sliding is finished, so that the circulation is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011636.9A CN111411770A (en) | 2019-01-07 | 2019-01-07 | Unit type jig frame sliding support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011636.9A CN111411770A (en) | 2019-01-07 | 2019-01-07 | Unit type jig frame sliding support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111411770A true CN111411770A (en) | 2020-07-14 |
Family
ID=71488733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910011636.9A Pending CN111411770A (en) | 2019-01-07 | 2019-01-07 | Unit type jig frame sliding support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111411770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788034A (en) * | 2022-11-14 | 2023-03-14 | 广东中凯建设工程有限公司 | Be applied to base structure of high formwork |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201786002U (en) * | 2010-06-02 | 2011-04-06 | 中建钢构有限公司 | Sliding jig for construction of large-span steel structure |
| CN102691409A (en) * | 2012-06-07 | 2012-09-26 | 浙江城建建设集团有限公司 | HR (height regulation) heavy portal frame and temporary reinforced concrete column jointed formwork erecting device and construction method |
| CN106013783A (en) * | 2016-07-27 | 2016-10-12 | 中国冶集团有限公司 | Formwork support and erecting method thereof |
| WO2017084210A1 (en) * | 2015-11-16 | 2017-05-26 | 苏文藏 | Inner support wire saw lossless cutting and disassembling structure and construction method therefor |
-
2019
- 2019-01-07 CN CN201910011636.9A patent/CN111411770A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201786002U (en) * | 2010-06-02 | 2011-04-06 | 中建钢构有限公司 | Sliding jig for construction of large-span steel structure |
| CN102691409A (en) * | 2012-06-07 | 2012-09-26 | 浙江城建建设集团有限公司 | HR (height regulation) heavy portal frame and temporary reinforced concrete column jointed formwork erecting device and construction method |
| WO2017084210A1 (en) * | 2015-11-16 | 2017-05-26 | 苏文藏 | Inner support wire saw lossless cutting and disassembling structure and construction method therefor |
| CN106013783A (en) * | 2016-07-27 | 2016-10-12 | 中国冶集团有限公司 | Formwork support and erecting method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788034A (en) * | 2022-11-14 | 2023-03-14 | 广东中凯建设工程有限公司 | Be applied to base structure of high formwork |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210205 Address after: Room 266, 2nd floor, 9 Guangyuan West Street, Zhangjiawan Town, Tongzhou District, Beijing Applicant after: Beijing Zhongtian North Construction Co.,Ltd. Applicant after: Beijing Zhongwan Construction Co.,Ltd. Applicant after: Hebei Yitian Construction Technology Co.,Ltd. Address before: Dongyang, Zhejiang Province, No. 65 East Road, Wu Ning Road, Jinhua Applicant before: ZHONGTIAN CONSTRUCTION GROUP Co.,Ltd. Applicant before: Beijing Zhongwan Construction Co.,Ltd. Applicant before: Hebei Yitian Construction Technology Co.,Ltd. |