CN219863956U - Adjustable construction platform - Google Patents
Adjustable construction platform Download PDFInfo
- Publication number
- CN219863956U CN219863956U CN202320951460.7U CN202320951460U CN219863956U CN 219863956 U CN219863956 U CN 219863956U CN 202320951460 U CN202320951460 U CN 202320951460U CN 219863956 U CN219863956 U CN 219863956U
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- steel
- construction platform
- adjustable
- slotted holes
- bailey pieces
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- 238000010276 construction Methods 0.000 title claims abstract description 75
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 85
- 239000010959 steel Substances 0.000 claims abstract description 85
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 238000011065 in-situ storage Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 241000283690 Bos taurus Species 0.000 description 7
- 238000009415 formwork Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 244000100945 Piper peltatum Species 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses an adjustable construction platform which comprises a plurality of sets of symmetrically arranged bailey pieces, wherein the opposite sets of 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 fences, 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 utility model adjusts the width of the adjustable supporting device by adjusting the positions of the end parts of the bailey pieces and the end parts of the steel pipe in the first slotted hole and the second slotted hole, thereby adjusting the width between the bailey pieces, and the installation and use method is simple, flexible and practical, and can be assembled and used for flexible use of the high-altitude large-span cast-in-situ beam construction platform.
Description
Technical Field
The utility model relates to the technical field of construction platform structures, in particular to an adjustable construction platform.
Background
The high altitude large-span frame roof beam appears in factory building and large-scale public building more, 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, and the position of scaffold frame can not be adjusted when using to present common high altitude construction platform, inconvenient pouring to some positions that are far away from scaffold frame when pouring, construction platform can receive the influence of setting up position width when setting up on the cowfoot, need change the interval of putting up between the bailey piece at the scene when setting up in narrower position, and then need additionally calculate the support frame of fixing the bailey piece of modification, it is time consuming and labor consuming, the risk of shaking appears probably appearing to build the back construction platform inadequately stably simultaneously. Therefore, it is desirable to provide an adjustable displacement, modular construction platform.
Disclosure of Invention
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a construction platform with adjustable, includes strutting arrangement, its characterized in that, including strutting arrangement is an adjustable strutting arrangement, and forms the bearing structure, but bearing structure top movable mounting has construction platform, 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, realize the adjustment of construction platform width size simultaneously by strutting arrangement adjustment.
The supporting device further comprises a plurality of sets of symmetrically arranged bailey pieces, each set of relatively arranged bailey pieces are fixedly connected through the adjustable supporting device to form a bearing structure, the protective guard is arranged on two sides of the top of the bearing structure, the bailey pieces, the bearing structure, the construction platform and the protective guard are all of an opening and dismounting structure, the bailey pieces, the bearing structure, the construction platform and the protective guard are conveniently hoisted to the cow feet for installation after ground assembly, and the construction efficiency and safety are improved.
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.
Compared with the prior art, the utility model 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 assembling time is further shortened.
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 scaffold frame of 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 utility model 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 utility model 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 utility model;
FIG. 2 is a schematic view of the structure of the adjustable supporting device of the present utility model;
FIG. 3 is a top view of a dual channel steel joist structure of the present utility model;
FIG. 4 is a side view of a dual channel steel joist structure of the present utility model;
FIG. 5 is a schematic view of the overall structure lifting cow foot of the present utility model;
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 utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
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 the construction platform, guard rails 3 are respectively arranged on two sides of the top of the bearing structure 1, the supporting device 12 comprises an i-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 member and the bailey pieces 11 in an adjustable mode are arranged on the i-steel 121. The support device 12 is used for adjusting the width of the construction platform, the bailey pieces 11, the bearing structure 1, the construction platform and the guard rail 3 are all of an opening and dismounting structure, and the bailey pieces are conveniently hoisted to the cattle feet for installation after ground assembly, so that 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 a fixed structural member are adjustably arranged with the bailey pieces 11 through the first slots 13, and the second slots 14 are adjustably arranged with a 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 structure 21 on a preset upright rod in a construction site through bolts, and mounting the protective bottom plate 4, the protective guard 3, the frame beam formwork 52 and the concrete frame beam 51 one by one through the double-groove steel joist structure 21;
and S3, finally, the whole construction platform is installed on the pre-installed cow feet in the construction site through hoisting to complete assembly.
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 utility model 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 utility model 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 utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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 utility model 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 (8)
1. The utility model provides a construction platform with adjustable, includes strutting arrangement (12), its characterized in that, strutting arrangement (12) are an adjustable strutting arrangement, and top movable mounting has construction platform, strutting arrangement (12) are including I-steel (121) and supporting structure spare, be equipped with a plurality of first slotted holes (13) and second slotted holes (14) that are used for with supporting structure spare adjustable connection on I-steel (121), by strutting arrangement (12) adjustment of adjustment construction platform width size.
2. An adjustable construction platform according to claim 1, wherein: 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 distance between the first slotted holes (13) at the same side is the same as the distance between the second slotted holes (14), two ends of the fixing structural member are adjustably arranged with the bailey pieces (11) of the supporting structural member through the first slotted holes (13), and the second slotted holes (14) are adjustably arranged with the supporting structural member.
3. An adjustable construction platform according to claim 2, wherein: the support structure 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 hole (14).
4. An adjustable construction platform according to claim 3, wherein: 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), a gap (212) is reserved between the two joists (211), a sleeve (215) is adjustably mounted in the gap (212), and a fixing plate (214) is fixedly connected between the two joists (211).
5. An adjustable construction platform according to claim 4, wherein: 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).
6. An adjustable construction platform according to claim 5, wherein: support rods are arranged in the steel rod sleeves (216), concrete frame beams (51) are arranged at the upper ends of the support rods, 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.
7. An adjustable construction platform according to claim 5, 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).
8. An adjustable construction platform according to claim 7, 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 |
|---|---|---|---|
| CN202320951460.7U CN219863956U (en) | 2023-04-24 | 2023-04-24 | Adjustable construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951460.7U CN219863956U (en) | 2023-04-24 | 2023-04-24 | Adjustable construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863956U true CN219863956U (en) | 2023-10-20 |
Family
ID=88316369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320951460.7U Active CN219863956U (en) | 2023-04-24 | 2023-04-24 | Adjustable construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863956U (en) |
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2023
- 2023-04-24 CN CN202320951460.7U patent/CN219863956U/en active Active
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