CN116498051B - Construction platform and assembling and using method thereof - Google Patents
Construction platform and assembling and using method thereof Download PDFInfo
- Publication number
- CN116498051B CN116498051B CN202310451185.7A CN202310451185A CN116498051B CN 116498051 B CN116498051 B CN 116498051B CN 202310451185 A CN202310451185 A CN 202310451185A CN 116498051 B CN116498051 B CN 116498051B
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- steel
- construction platform
- slotted holes
- bailey
- supporting
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- 238000010276 construction Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 93
- 239000010959 steel Substances 0.000 claims abstract description 93
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000011065 in-situ storage Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 description 10
- 241000283690 Bos taurus Species 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 244000100945 Piper peltatum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means 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
-
- 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
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
-
- 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
- E04G5/08—Scaffold boards or planks
-
- 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
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction platform and an assembly and use method thereof, wherein the construction platform comprises a plurality of groups of symmetrically arranged bailey pieces, the opposite bailey pieces are fixedly connected through an adjustable supporting device to form a bearing structure, the top of the bearing structure can be movably provided with the construction platform, both sides of the top of the bearing structure are provided with protective guards, the adjustable supporting device comprises I-steel and a supporting structural member, and the I-steel is provided with a plurality of first slotted holes and second slotted holes which are used for being connected with the supporting structural member and the bailey pieces in an adjustable mode. The structure of the invention can form an adjustable displacement and assembled high-altitude large-span cast-in-situ beam construction platform which is flexible to use, and can be integrally hoisted on a ground assembly construction platform, thereby not only reducing the erection of the traditional frame body and saving the cost and the construction period, but also being simple, flexible and practical in installation and use method and avoiding the potential safety hazard generated when the steel pipe frame is erected.
Description
Technical Field
The invention relates to the technical field of construction platform structures, in particular to an adjustable construction platform and an assembly and use method thereof.
Background
The high-altitude large-span frame beam is more in factory building and large-scale public building, at present, the measure that job site used more is to set up fastener formula steel pipe support and dish knot steel pipe support, these two kinds of support body need be full of the hall and set up the support body, need build gradually in the high altitude, the risk is higher, and the transportation of building the material when putting up is comparatively troublesome, build speed slow, influence construction period easily, and the position of scaffold frame can not be adjusted when using to present common high altitude construction platform, to some inconvenient pouring of positions that are far away from scaffold frame when pouring, construction platform can receive the influence of setting up position width when putting up on the ox foot, need to change the interval of putting up between the bailey piece in the scene when putting up in narrower position, and then need extra calculation to modify the support frame of fixed bailey piece, time consuming and labor, the risk of rocking appears probably appearing in the back construction platform is not enough steadily simultaneously. Therefore, it is necessary to provide an adjustable displacement and assembled high-altitude large-span cast-in-situ beam construction platform and an assembling and using method which can reduce the risk of high-altitude construction, can adapt to construction at different wide and narrow positions and have good stability.
Disclosure of Invention
The invention provides an adjustable construction platform and an assembling and using method thereof, which are used for solving the problems in the background technology.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a construction platform with adjustable, includes the bailey piece that a plurality of group symmetries set up, forms the bearing structure through setting up adjustable strutting arrangement fixed connection between each group of relative bailey piece, but bearing structure top movable mounting has the construction platform, the rail guard is all installed to the both sides at bearing structure top, adjustable strutting arrangement includes I-steel and supporting structure spare, be equipped with a plurality of first slotted holes and the second slotted hole that are used for with supporting structure spare and bailey piece adjustable connection on the I-steel. Beret piece, bearing structure, construction platform, rail guard be detachable construction, conveniently hoist and mount to the ox foot after the ground is assembled and install, improve and build efficiency and security.
Preferably, the first slots are symmetrically arranged at two ends of the I-steel, the top of the I-steel is symmetrically provided with connecting plates, the second slots are symmetrically arranged on the connecting plates, the distance between the first slots at the same side is the same as the distance between the second slots, two ends of the fixed structural member are adjustably arranged through the first slots and the bailey pieces, and the second slots are adjustably arranged with the supporting structural member.
Preferably, each supporting structural member comprises a steel pipe, plugs are arranged at two ends of the steel pipe, the plugs at one end of the steel pipe are fixedly connected with the upper ends of the bailey pieces at the corresponding sides, and one end of the steel pipe, which is far away from the bailey pieces, is fixedly connected with the second slotted hole. The positions of the beret sheet and the end part of the steel pipe in the first slot hole and the second slot hole can be adjusted according to the requirements, so that the width of the adjustable supporting device can be adjusted. The Bailey pieces, the steel pipes and the I-steel are connected to form a stable triangle structure, and the whole device is stable.
Preferably, the construction platform comprises a double-groove steel joist structure fixedly connected with the tops of the bailey pieces on two corresponding sides, the double-groove steel joist structure comprises 2 symmetrically parallel joists, a gap is reserved between the 2 joists, a sleeve is adjustably arranged in the gap, and a fixing plate is fixedly connected between the 2 joists. The sleeve can slide left and right in the gap to adjust the position.
Preferably, each sleeve comprises a steel rod sleeve, limiting plates are sleeved on the upper side and the lower side of the steel rod sleeve, which are exposed out of the gap, and 2 limiting plates are contacted with the joist. The limiting plate can prevent the steel rod sleeve from swinging in the gap, so that the steel rod sleeve can always keep a vertical state, and meanwhile, horizontal supporting force is provided for the steel rod sleeve, and the stability is improved.
Preferably, each steel bar sleeve is internally provided with a supporting bar, the upper end of the supporting bar is provided with a concrete frame beam, two sides of the concrete frame beam are provided with frame beam supporting templates, and the frame beam supporting templates and the concrete frame beam form a construction frame body for construction with workers.
Preferably, connecting holes for fixing the bailey pieces and the guard rails are formed in two ends of each joist. The preset connecting holes facilitate connection and fixation of other parts to be built later.
Preferably, a protective bottom plate is also arranged between each two adjacent double-groove steel joist structures.
The application method of the adjustable construction platform comprises the following steps:
s1, splicing the bailey pieces and the adjustable supporting device on the ground;
s2, mounting the double-groove steel joist structure on a preset upright rod in a construction site through bolts, and mounting the protective bottom plates and the protective railings one by one through the double-groove steel joist structure;
s3, installing the whole construction platform on pre-installed cattle feet in a construction site through hoisting to complete assembly;
s4, after the construction platform is installed, supporting a frame beam template on the construction platform, binding reinforcing steel bars, and pouring a concrete frame beam;
s5, after the concrete frame beam reaches the design strength, the frame beam template is removed, and the whole construction platform is placed on the floor through hoisting and can be transferred to the next area for continuous use.
When the support device is used, the positions of the end parts of the bailey pieces and the end parts of the steel pipes in the first slotted holes and the second slotted holes can be adjusted according to requirements, the width of the adjustable support device is further adjusted, the width between the bailey pieces is further adjusted, the double-groove steel joist structure is mounted on the vertical rods through bolts, and the protection bottom plates, the protective guard, the frame beam support die and the concrete frame beam are mounted one by one through the double-groove steel joist structure;
the double channel steel joist structure is arranged on the bailey pieces, the frame beam formwork and the concrete frame beam are arranged on the supporting rods, and workers can adjust the positions of the sleeve barrels in the gaps in real time during construction so as to adjust the positions of the construction frame bodies;
the distance between the first slotted holes and the distance between the second slotted holes are the same, so that the calculation and measurement time of the mounting positions of the adjustable supporting devices and the bailey pieces on two sides is reduced when the bailey pieces are assembled, and the assembling time and accuracy are further reduced.
Compared with the prior art, the invention has the following beneficial effects:
1. for the construction position needs of different widths of the cattle foot construction platform, the positions of the Bailey pieces and the steel pipes are adjusted through the I-steel, so that the width between the Bailey pieces at the bottom of the construction frame body is changed, the whole width of the construction platform is adjusted, the cattle foot construction platform is convenient to install with the cattle foot at different positions, and the displacement of different construction positions and the adjustment of the area required by adjustment construction are achieved.
2. The distance between the first slotted holes and the distance between the second slotted holes are the same, so that the calculation and measurement time of the mounting positions of the adjustable supporting devices and the bailey pieces on two sides is reduced when the bailey pieces are assembled, and the time for assembling on the ground is further reduced.
3. Through setting up two channel-section steel joist structures on the bailey piece, frame roof beam formwork and concrete frame roof beam are installed on the bracing piece, and the workman can be in real time through adjusting the position of sleeve in the space when the construction, and then adjusts the position of the formwork support of the scaffold body, conveniently cooperates the workman to pour etc. work.
4. Through set up the limiting plate in steel pole sleeve pipe upper and lower end, limiting plate and joist contact make steel pole sleeve pipe can not swing in the space, and then provide horizontal support power for steel pole sleeve pipe, improved the overall stability of scaffold body, reduce the phenomenon of rocking, reduce high altitude construction danger.
5. The components of the invention are all of a detachable structure, can be assembled on the ground while being convenient for transportation, and are installed on the preset bracket in a hoisting mode after the ground is assembled, so that the manpower, material resources and time required by the erection of the traditional steel pipe frame are reduced, the cost and the construction period are saved, the potential safety hazard possibly generated in the high-altitude construction process is avoided, and the invention is completely suitable for the use of the adjustable displacement assembled high-altitude large-span cast-in-situ beam construction platform.
6. The installation and use method is simple and practical, and is completely convenient for the construction of the high-altitude large-span cast-in-situ beam.
Drawings
FIG. 1 is a schematic view of an assembled load-bearing structure and a construction platform of the present invention;
FIG. 2 is a schematic view of the structure of the adjustable supporting device of the present invention;
FIG. 3 is a top view of a dual channel steel joist structure of the present invention;
FIG. 4 is a side view of a dual channel steel joist structure of the present invention;
FIG. 5 is a schematic view of the overall structure lifting cow foot of the present invention;
1-bearing structure, 11-beret piece, 12-adjustable strutting arrangement, 121-I-steel, 122-connecting plate, 13-first slotted hole, 14-second slotted hole, 16-steel pipe, 17-end cap, 21-double flute steel joist structure, 211-joist, 212-space, 213-connecting hole, 214-fixed plate, 215-sleeve pipe, 216-steel pole sleeve pipe, 217-limiting plate, 3-rail guard, 4-protective bottom plate, 5-construction frame body, 51-concrete frame beam, 52-frame beam formwork, A-ox foot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an adjustable construction platform comprises a plurality of symmetrically arranged bailey pieces 11, wherein each set of bailey pieces 11 are fixedly connected by an adjustable supporting device 12 to form a bearing structure 1, the top of the bearing structure 1 is movably provided with a construction platform, both sides of the top of the bearing structure 1 are provided with guard rails 3, the adjustable supporting device 12 comprises an i-steel 121 and a supporting structural member, and the i-steel 121 is provided with a plurality of first slotted holes 13 and second slotted holes 14 which are used for being connected with the supporting structural member and the bailey pieces 11 in an adjustable manner. The bailey pieces 11, the bearing structure 1, the construction platform and the protective guard 3 are all of an opening and dismounting structure, so that the bailey pieces are conveniently hoisted to the cow feet for installation after ground assembly, and the construction efficiency and safety are improved.
The first slots 13 are symmetrically arranged at two ends of the I-steel 121, 2 connecting plates 122 are symmetrically arranged at the top of the I-steel 121, the second slots 14 are symmetrically arranged on the connecting plates 122, the distance between the first slots 13 at the same side is the same as the distance between the second slots 14, two ends of the fixing structural member are adjustably arranged through the first slots 13 and the bailey pieces 11, and the second slots 14 are adjustably arranged with the supporting structural member.
Each supporting structural member comprises a steel pipe 16, plugs 17 are arranged at two ends of the steel pipe 16, the plugs 17 at one end of the steel pipe 16 are fixedly connected with the upper ends of the bailey pieces 11 at the corresponding sides, and one end, far away from the bailey pieces 11, of the steel pipe 16 is fixedly connected with the second slotted holes 14. The positions of the bailey pieces 11 and the ends of the steel pipes 16 in the first slot 13 and the second slot 14 can be adjusted according to the requirements, so that the width of the adjustable supporting device 12 can be adjusted. The bailey pieces 11, the steel pipes 16, the I-steel 121 and the connecting plates 122 are connected to form a stable triangle structure, and the whole device is stable.
The construction platform comprises a double-groove steel joist structure 21 fixedly connected with the tops of the bailey pieces 11 on two corresponding sides, the double-groove steel joist structure 21 comprises 2 symmetrically parallel joists 211,2, gaps 212 are reserved among the joists 211, sleeve sleeves 215,2 are adjustably arranged in the gaps 212, and fixing plates 214 are fixedly connected between the joists 211. The sleeve 215 can slide in the gap 212 to adjust the position.
Each sleeve 215 comprises a steel rod sleeve 216, limiting plates 217 are sleeved on the upper side and the lower side of the steel rod sleeve 216 exposed out of the gap 212, and 2 limiting plates 217 are contacted with the joist 211. The limiting plate 217 can prevent the steel rod sleeve 216 from swinging in the gap 212, so that the steel rod sleeve 216 can always keep a vertical state, and meanwhile, horizontal supporting force is provided for the steel rod sleeve 216, and stability is improved.
A supporting rod is installed in each steel rod sleeve 216, a concrete frame beam 51 is installed at the upper end of the supporting rod, frame beam supporting templates 52 are installed on two sides of the concrete frame beam 51, and the frame beam supporting templates 52 and the concrete frame beam 51 form a construction frame body 5 for construction with workers.
Both ends of each joist 211 are provided with a connecting hole 213 for fixing the bailey pieces 11 and the guard rails 3. The preset connecting holes 213 facilitate connection and fixation of other components to be built later.
A protective bottom plate 4 is also installed between each adjacent double-groove steel joist structure 21. The structure also forms a construction platform suitable for the adjustable displacement assembled high-altitude large-span cast-in-situ beam.
According to the assembly and use method of the adjustable construction platform, the assembly method for the adjustable displacement assembled high-altitude large-span cast-in-situ beam construction platform comprises the following steps:
s1, splicing the bailey pieces 11 and the adjustable supporting device 12 on the ground;
s2, mounting the double-groove steel joist structures 21 on preset vertical rods in a construction site through bolts, and mounting the protective bottom plates 4 and the protective railings 3 one by one through the double-groove steel joist structures 21;
s3, installing the whole construction platform on pre-installed cattle feet in a construction site through hoisting to complete assembly;
s4, after the construction platform is installed, supporting a frame beam formwork 52 on the construction platform, binding reinforcing steel bars, and pouring a concrete frame beam 51;
s5, after the concrete frame beam 51 reaches the design strength, the frame beam formwork 52 is removed, and the whole construction platform is placed on the floor through hoisting and can be transferred to the next area for continuous use.
When the support device is used, the positions of the end parts of the bailey pieces and the end parts of the steel pipes in the first slotted holes and the second slotted holes can be adjusted according to requirements, the width of the adjustable support device is further adjusted, the width between the bailey pieces is further adjusted, the double-groove steel joist structure is mounted on the vertical rods through bolts, and the protection bottom plates, the protective guard, the frame beam support die and the concrete frame beam are mounted one by one through the double-groove steel joist structure;
the double channel steel joist structure is arranged on the bailey pieces, the frame beam formwork and the concrete frame beam are arranged on the supporting rods, and workers can adjust the positions of the sleeve barrels in the gaps in real time during construction so as to adjust the positions of the construction frame bodies;
the distance between the first slotted holes and the distance between the second slotted holes are the same, so that the calculation and measurement time of the mounting positions of the adjustable supporting devices and the bailey pieces on two sides is reduced when the bailey pieces are assembled, and the assembling time and accuracy are further reduced.
The components of the invention are all of a detachable structure, the assembly can be carried out on the ground while the transportation is convenient, the assembly on the ground is finished and then the assembly is mounted on the preset bracket in a hoisting mode, then the construction of formwork supporting, steel bar binding and concrete pouring is carried out on a construction platform, the manpower, material resources and time required by the erection of the steel pipe 16 frame are reduced, the cost and the construction period are saved, and the potential safety hazard possibly generated in the construction process is avoided;
through setting up double-groove steel joist structure 21 on bailey piece 11, frame roof beam formwork 52 and concrete frame roof beam 51 are installed on the bracing piece, and the workman can be in real time through adjusting sleeve 215 the position in space 212 when being under construction, and then adjusts the position of scaffold body 5, conveniently cooperates the workman to pour etc. work.
When the adjustable support device is used, brackets are pre-buried and installed on frame columns in advance, the bailey pieces 11 and the adjustable support device 12 are assembled on the ground, the positions of the end parts of the bailey pieces 11 and the end parts of the steel pipes 16 in the first slotted holes 13 and the second slotted holes 14 can be adjusted according to requirements, the width of the adjustable support device 12 is further adjusted, and the width between the bailey pieces 11 is further adjusted. The double-groove steel joist structure 21 is then mounted on the upright posts by bolts, and the protective bottom plate 4, the protective guard 3, the frame beam formwork 52 and the concrete frame beam 51 are mounted one by the double-groove steel joist structure 21. And finally, the whole construction platform is installed on the cattle foot through hoisting to complete assembly, and workers can adjust the position of the sleeve 215 in the gap 212 in real time during construction, so that the position of the construction frame body 5 is adjusted, and the construction frame body is convenient for matching with the workers to perform pouring and other works. The invention can carry out integral hoisting on the ground assembly construction platform, thereby not only reducing the erection of the traditional frame body and saving the cost and the construction period, but also avoiding the potential safety hazard generated when the steel pipe 16 frame is erected.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. Beret assembled construction platform based on frame roof beam adjustable support, including a plurality of sets of symmetry setting's beret (11), its characterized in that: the bearing structure (1) is formed by fixedly connecting opposite sets of bailey pieces (11) through arranging adjustable supporting devices (12), a construction platform is movably arranged at the top of the bearing structure (1), protective rails (3) are arranged on two sides of the top of the bearing structure (1), each adjustable supporting device (12) comprises I-shaped steel (121) and a supporting structural member, and a plurality of first slotted holes (13) and second slotted holes (14) which are used for being connected with the supporting structural members and the bailey pieces (11) in an adjustable mode are formed in the I-shaped steel (121); the first slotted holes (13) are symmetrically arranged at two ends of the I-shaped steel (121), 2 connecting plates (122) are symmetrically arranged at the top of the I-shaped steel (121), the second slotted holes (14) are symmetrically arranged on the connecting plates (122), the space between the first slotted holes (13) at the same side is the same as the space between the second slotted holes (14), two ends of a fixed structural member are adjustably arranged with the bailey pieces (11) through the first slotted holes (13), and the second slotted holes (14) are adjustably arranged with a supporting structural member;
the supporting structural member comprises a steel pipe (16), plugs (17) are arranged at two ends of the steel pipe (16), the plugs (17) at one end of the steel pipe (16) are fixedly connected with the upper ends of the bailey pieces (11) at the corresponding sides, and one end, far away from the bailey pieces (11), of the steel pipe (16) is fixedly connected with the second slotted holes (14);
the construction platform comprises a double-groove steel joist structure (21) fixedly connected with the tops of bailey pieces (11) on two corresponding sides, the double-groove steel joist structure (21) comprises 2 symmetrically parallel joists (211), a gap (212) is reserved between the 2 joists (211), a sleeve pipe sleeve (215) is adjustably arranged in the gap (212), each sleeve pipe (215) comprises a steel rod sleeve pipe (216), a supporting rod is arranged in each steel rod sleeve pipe (216), a concrete frame beam (51) is arranged at the upper end of each supporting rod, frame beam supporting templates (52) are arranged on two sides of each concrete frame beam (51), and the frame beam supporting templates (52) and the concrete frame beams (51) form a construction frame body (5) for construction with workers;
the positions of the end parts of the bailey pieces and the end parts of the steel pipes in the first slotted holes and the second slotted holes are adjusted according to requirements, the width of the adjustable supporting device is adjusted, the width between the bailey pieces is adjusted, and the protective bottom plate, the protective guard, the frame beam supporting die and the concrete frame beam are installed one by one through the double-slot steel joist structure.
2. The bailey piece assembled construction platform based on adjustable support of frame beams as claimed in claim 1, wherein: and fixing plates (214) are fixedly connected between the 2 joists (211).
3. The bailey piece assembled construction platform based on adjustable support of frame beams as claimed in claim 2, wherein: limiting plates (217) are sleeved on the upper side and the lower side of the steel rod sleeve (216) exposed out of the gap (212), and the 2 limiting plates (217) are contacted with the joist (211).
4. The bailey piece assembled construction platform based on adjustable support of frame beams as claimed in claim 1, wherein: and connecting holes (213) for fixing the bailey pieces (11) and the guard rails (3) are formed at two ends of each joist (211).
5. The bailey piece assembled construction platform based on adjustable support of frame beams as claimed in claim 1, wherein: and a protective bottom plate (4) is also arranged between each two adjacent double-groove steel joist structures (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310451185.7A CN116498051B (en) | 2023-04-24 | 2023-04-24 | Construction platform and assembling and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310451185.7A CN116498051B (en) | 2023-04-24 | 2023-04-24 | Construction platform and assembling and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116498051A CN116498051A (en) | 2023-07-28 |
| CN116498051B true CN116498051B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310451185.7A Active CN116498051B (en) | 2023-04-24 | 2023-04-24 | Construction platform and assembling and using method thereof |
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| Country | Link |
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| CN (1) | CN116498051B (en) |
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|---|---|---|---|---|
| KR20070068559A (en) * | 2005-12-27 | 2007-07-02 | 김두희 | Truss formwork |
| EP2573269A1 (en) * | 2011-09-22 | 2013-03-27 | BMTI Baumaschinentechnik International GmbH | Cantilever for producing a bridge structure |
| CN208563924U (en) * | 2018-05-17 | 2019-03-01 | 浙江省建工集团有限责任公司 | A kind of assembled combination operation frame |
| CN210947634U (en) * | 2019-10-18 | 2020-07-07 | 中建八局第一建设有限公司 | Fixing device convenient for installation of bailey frames |
| CN113338616A (en) * | 2021-06-25 | 2021-09-03 | 山东天齐置业集团股份有限公司 | Plate buckle frame beam bottom formwork structure and construction method |
| CN216608920U (en) * | 2022-01-07 | 2022-05-27 | 湖南路桥建设集团有限责任公司 | Stable high steel pipe bailey piece support frame |
| CN216809520U (en) * | 2022-03-11 | 2022-06-24 | 广西航务建设工程有限公司 | Gray sheet supporting frame with stepless adjustment function |
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2023
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| KR20070068559A (en) * | 2005-12-27 | 2007-07-02 | 김두희 | Truss formwork |
| EP2573269A1 (en) * | 2011-09-22 | 2013-03-27 | BMTI Baumaschinentechnik International GmbH | Cantilever for producing a bridge structure |
| CN208563924U (en) * | 2018-05-17 | 2019-03-01 | 浙江省建工集团有限责任公司 | A kind of assembled combination operation frame |
| CN210947634U (en) * | 2019-10-18 | 2020-07-07 | 中建八局第一建设有限公司 | Fixing device convenient for installation of bailey frames |
| CN113338616A (en) * | 2021-06-25 | 2021-09-03 | 山东天齐置业集团股份有限公司 | Plate buckle frame beam bottom formwork structure and construction method |
| CN216608920U (en) * | 2022-01-07 | 2022-05-27 | 湖南路桥建设集团有限责任公司 | Stable high steel pipe bailey piece support frame |
| CN216809520U (en) * | 2022-03-11 | 2022-06-24 | 广西航务建设工程有限公司 | Gray sheet supporting frame with stepless adjustment function |
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| CN116498051A (en) | 2023-07-28 |
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