CN220848801U - Reinforcing steel bar processing platform structure for narrow place - Google Patents
Reinforcing steel bar processing platform structure for narrow place Download PDFInfo
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- CN220848801U CN220848801U CN202322413032.1U CN202322413032U CN220848801U CN 220848801 U CN220848801 U CN 220848801U CN 202322413032 U CN202322413032 U CN 202322413032U CN 220848801 U CN220848801 U CN 220848801U
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 230000002787 reinforcement Effects 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005284 basis set Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a reinforcement processing platform structure for a narrow place, which comprises a pile foundation, a first main longitudinal beam, a second main longitudinal beam, a plurality of main cross beams, a plurality of platform distribution beams and platform panels, wherein the pile foundation is arranged on the pile foundation; according to the utility model, a part of foundation pit supports and piles in a construction site are used as supporting structures of the platform, and the beret beams, the section steel and the thick steel plates are matched and erected to form the steel bar processing platform which is used as a place for stacking steel bar raw materials, processing steel bars and stacking finished products, so that the problem that the steel bar processing site is difficult to build in a narrow construction site is solved.
Description
Technical Field
The utility model belongs to the technical field of construction sites, and particularly relates to a reinforcing steel bar processing platform structure for a narrow site.
Background
At present, with the rise of urban buildings, the building industry is also under great development, and various construction working environments can be dealt with due to building construction in different sites.
In the building construction process, the steel bars are required to be used and are subjected to necessary processing, a place with a certain area is required for the arrangement of a traditional steel bar processing field, concrete with a certain thickness is required to be poured on the ground for hardening treatment, and then the steel bar processing field is arranged above the concrete; however, when some projects are performed in a narrow construction site, the reinforcement can be piled up and processed without constructing a flat site, and thus, how to solve the problem of the non-site processing and piling up of the reinforcement is urgent.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a steel bar processing platform structure for a narrow site, which solves the problem that a steel bar processing field is difficult to establish in the narrow construction site by using a part of foundation pit supports and piles in the construction site as a supporting structure of the platform and adopting the bailey beam, the section steel and the thick steel plate to be matched and erected to form the steel bar processing platform as places for stacking raw materials, processing steel bars and stacking finished products of the steel bars.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a steel bar machining platform structure for narrow place, is including being located the foundation ditch department even wall and the crown roof beam at top, even wall's upper portion connection is equipped with interior concrete and supports, and this steel bar machining platform structure includes stake basis, first main longitudinal beam, second main longitudinal beam, a plurality of main cross beams, a plurality of platform distribution beam and platform panel, the stake basis sets up in the one end of keeping away from even wall, first main longitudinal beam is installed on even wall's crown roof beam face, the second main longitudinal beam is installed at stake basis's top, a plurality of main cross beam interval arrangement is set up in the top of first main longitudinal beam and second main longitudinal beam, a plurality of platform distribution beam are on being parallel to first main longitudinal beam and second main longitudinal beam and interval arrangement set up on a plurality of main cross beams, platform panel lays on a plurality of platform distribution beam.
Further, the pile foundation comprises a plurality of filling piles which are longitudinally arranged at intervals, the upper parts of the filling piles are respectively connected with a lattice column, and the top of each lattice column is arranged in an inner concrete support; the top of the joint of each lattice column and the internal concrete support is pre-buried and provided with a backing plate, and the top of each backing plate is welded and provided with a backing beam and a ribbed plate.
Further, a balance beam is arranged between the first main longitudinal beam and the crown beam of the diaphragm wall.
Further, a first inclined strut and a second inclined strut are respectively arranged on one side of the first main longitudinal beam, which is opposite to the second main longitudinal beam, one ends of the first inclined strut and the second inclined strut are respectively connected with the first main longitudinal beam and the second main longitudinal beam, and the other ends of the first inclined strut and the second inclined strut are respectively embedded with anchor plates and are connected with an inner concrete support through anchor bolts.
Further, an inverted U-shaped limiting device is arranged at the joint of each main cross beam, the first main longitudinal beam and the second main longitudinal beam.
Further, the inverted U-shaped limiting device comprises inverted U-shaped steel and limiting steel, and the inverted U-shaped steel and the limiting steel are fixed through steel gaskets and nuts.
Further, the first main longitudinal beam, the second main longitudinal beam and the plurality of main cross beams all adopt double-row non-reinforced bailey beam structures.
Further, a plurality of fixing devices are welded at the bottoms of the first main longitudinal beam and the second main longitudinal beam.
Further, the fixing devices comprise a transverse channel steel and two vertical channel steels, the transverse channel steels are fixed at the bottoms of the first main longitudinal beam or the second main longitudinal beam, and the two vertical channel steels are welded on two sides of the transverse channel steels respectively.
The construction ladder is characterized by further comprising a baffle, a protective guard and a construction ladder, wherein the baffle and the protective guard are arranged around the platform panel, and the construction ladder is arranged on one side of the platform panel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The reinforcement processing platform structure of the utility model uses a part of foundation pit supports and piles in a construction site as a supporting structure of the platform, adopts the bailey beam, the section steel and the thick steel plate to be matched and erected to form the reinforcement processing platform, and is used as a place for stacking reinforcement raw materials, processing reinforcement and stacking finished products, thereby solving the problem that the reinforcement processing site is difficult to establish in a narrow construction site.
(2) One side of the reinforcement processing platform structure adopts a diaphragm wall as a first foundation, and the stress route of the position is as follows: steel bar processing platform, crown beam, and ground connecting wall; the other side of the steel bar processing platform structure adopts a row of filling piles and lattice columns connected with the filling piles as a second foundation, and the stress route of the position is as follows: the steel bar processing platform, the internal concrete support, the lattice column and the filling pile, so that the stress of the whole steel bar processing platform is uniform.
(3) According to the steel bar processing platform structure, the fixing devices and the inverted U-shaped limiting devices are arranged for fixing and limiting, so that the steel bar processing platform structure is prevented from being deviated and twisted, the girder displacement caused by the deformation of the joints of the main girder and the main girder is reduced, the stability and the rigidity of the first main girder, the second main girder and the main girder are ensured, and the stability of the whole steel bar processing platform structure is further ensured; and inclined struts are also arranged for preventing the reinforcing steel bar processing platform structure from generating lateral horizontal force.
Drawings
Fig. 1 is a cross-sectional view of a reinforcement work platform structure according to the present utility model;
fig. 2 is a second cross-sectional view of the reinforcement work platform structure of the present utility model;
Fig. 3 is a cross-sectional view of a reinforcement work platform structure according to the present utility model;
FIG. 4 is a partially enlarged schematic illustration of FIG. 1 in accordance with the present utility model;
FIG. 5 is a second enlarged partial schematic view of FIG. 1 according to the present utility model;
FIG. 6 is an enlarged partial schematic view of FIG. 2 in accordance with the present utility model;
FIG. 7 is a schematic diagram of an inverted U-shaped limiting device according to the present utility model;
fig. 8 is a layout view of a working area of the reinforcement work platform structure of the present utility model.
In the figure, 1 is a ground continuous wall, 2 is a crown beam, 3 is an inner concrete support, 4 is a cast-in-place pile, 5 is a lattice column, 6 is a bolster, 7 is a backing plate, 8 is a rib plate, 9 is a balance beam, 10 is a first main longitudinal beam, 11 is a second main longitudinal beam, 12 is a main transverse beam, 13 is a platform distribution beam, 14 is a platform panel, 15 is a baffle, 16 is a protective fence, 17 is a construction ladder, 18 is a transverse channel steel, 19 is a vertical channel steel, 20 is a first diagonal bracing, 21 is a second diagonal bracing, 22 is an anchor plate, 23 is an anchor bolt, 24 is a reinforcing steel bar, 25 is a connecting channel steel, 26 is an inverted U-shaped steel, 27 is a limit steel, 28 is a steel gasket, and 29 is a nut.
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.
As shown in fig. 1-8, the reinforcement processing platform structure for a narrow place in the embodiment of the utility model comprises a diaphragm wall 1 and a crown beam 2 at the top of the diaphragm wall 1, wherein the diaphragm wall 1 is positioned at a foundation pit, an inner concrete support 3 is connected and arranged at the upper part of the diaphragm wall 1, the reinforcement processing platform structure comprises a pile foundation, a first main longitudinal beam 10, a second main longitudinal beam 11, a plurality of main cross beams 12, a plurality of platform distribution beams 13 and a platform panel 14, the pile foundation is arranged at one end far away from the diaphragm wall 1, the first main longitudinal beam 10 is arranged on the crown beam 2 surface of the diaphragm wall 1, the second main longitudinal beam 11 is arranged at the top of the pile foundation, the plurality of main cross beams 12 are arranged at intervals and are arranged at the tops of the first main longitudinal beam 10 and the second main longitudinal beam 11, the plurality of platform distribution beams 13 are parallel to the first main longitudinal beam 10 and the second main longitudinal beam 11 and are arranged at intervals and are arranged on the plurality of main cross beams 12, and the platform panel 14 is paved on the plurality of platform distribution beams 13.
According to the utility model, a part of foundation pit diaphragm walls and piles in a site are used as a supporting structure of a platform, and a beret beam, a section steel and a thick steel plate are matched and erected to form a steel bar processing platform which is used as a site for stacking steel bar raw materials, processing steel bars and stacking finished products, so that the problem that a steel bar processing field is difficult to build in a narrow construction site is solved.
Wherein, 1cm gap is arranged between standardized modules of the platform panel 14 for preventing panel warpage and fluctuation caused by temperature change and reducing impact force of waves.
In the embodiment of the utility model, the pile foundation comprises four filling piles 4 which are longitudinally arranged at intervals, the intervals are 9.8m, 8.5m and 14.1m, the upper part of each filling pile 4 is connected with a lattice column 5, and the top of each lattice column 5 is arranged in an inner concrete support 3; the top of the joint of each lattice column 5 and the internal concrete support 3 is pre-embedded with a backing plate 7, the top of each backing plate 7 is welded with a backing beam 6 and a rib plate 8, and the backing beams 6 can be better fixed on the backing plates 7 through the rib plates 8; the backing plate 7 is made of a thick steel plate with the thickness of 20mm, and the backing beam 6 is formed by splicing two pieces of 30a I-steel.
A balance beam 9 is arranged between the first main longitudinal beam 10 and the crown beam 2 of the diaphragm wall 1, the balance beam 9 is formed by splicing two 25a I-beams, and the balance beam 9 and the bolster 6 at the top of each lattice column 5 are kept on the same horizontal plane through the balance beam 9, so that the first main longitudinal beam 10 and the second main longitudinal beam 11 which are installed subsequently are positioned on the same horizontal plane.
A first diagonal brace 20 and a second diagonal brace 21 are respectively arranged on one side of the first main longitudinal beam 10 opposite to the second main longitudinal beam 11, one ends of the first diagonal brace 20 and the second diagonal brace 21 are respectively connected with the first main longitudinal beam 10 and the second main longitudinal beam 11, and the other ends of the first diagonal brace 20 and the second diagonal brace 21 are respectively embedded with anchor plates 22 and are connected with the inner concrete support 3 through anchor bolts 23; the first diagonal bracing 20 and the second diagonal bracing 21 are made of 25a I-steel and are obliquely supported at an angle of 30-45 degrees, so that lateral horizontal force generated by the steel bar processing platform can be prevented.
An inverted U-shaped limiting device is arranged at the joint of the lower chord of each main beam 12 and the upper chords of the first main longitudinal beam 10 and the second main longitudinal beam 11; the inverted U-shaped limiting device comprises inverted U-shaped steel 26 and limiting steel 27, wherein the inverted U-shaped steel 26 and the limiting steel 27 are fixed through steel gaskets 28 and nuts 29 and are arranged to be in a horse riding clamp shape; the joint of the main longitudinal beam and the main transverse beam is locked and fixed through the inverted U-shaped limiting device, so that the main longitudinal beam is prevented from being deflected and twisted, and the main beam displacement generated by the deformation of the joints of the main longitudinal beam and the main transverse beam is reduced, thereby ensuring the rigidity of the first main longitudinal beam 10, the second main longitudinal beam 11 and the main transverse beam 12.
The first main longitudinal beam 10 adopts a double-row unreinforced beret beam structure with 45cm window patterns, the second main longitudinal beam 11 and the main cross beams 12 both adopt double-row unreinforced beret beam structures with 90cm window patterns, and the span distribution of the second main longitudinal beam 11 at the top of the pile foundation is set to 9.8m, 8.5m and 14.1m.
Specifically, the bottoms of the first main longitudinal beam 10 and the second main longitudinal beam 11 are welded with a plurality of fixing devices, and the bottoms of the main cross beams 12 are also welded with a plurality of fixing devices; the fixing devices comprise a transverse channel steel 18 and two vertical channel steels 19, wherein the transverse channel steel 18 is fixed on the transverse support at the bottom of the first main longitudinal beam 10 or the second main longitudinal beam 11, the two vertical channel steels 19 are respectively welded on two sides of the transverse channel steel 18, the bottom of the vertical channel steel 19 positioned on the first main longitudinal beam 10 is welded and fixed with the balance beam 9, and the bottom of the vertical channel steel 9 positioned on the second main longitudinal beam 11 is welded and fixed with the cushion beam 6, so that the stability of the first main longitudinal beam 10 and the second main longitudinal beam 11 is ensured.
The steel bar processing platform is characterized by further comprising a baffle 15, a guard rail 16 and a construction ladder 17, wherein the baffle 15 and the guard rail 16 are arranged on the periphery of the platform panel 14, steel bars placed on the platform are prevented from rolling off through the baffle 15, personal safety of constructors is protected through the guard rail 16, and the construction ladder 17 is arranged on one side of the platform panel 14, so that the constructors can conveniently go in and out from top to bottom.
One side of the reinforcement processing platform structure adopts a diaphragm wall as a first foundation, and the stress route of the position is as follows: steel bar processing platform, crown beam 2 and ground connecting wall 1; the other side of the steel bar processing platform structure adopts a row of filling piles and lattice columns connected with the filling piles as a second foundation, and the stress route of the position is as follows: the steel bar processing platform, the internal concrete support 3, the lattice column 5 and the filling pile 4, so that the stress of the whole steel bar processing platform structure is uniform.
The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model, i.e., the utility model is not limited to the details shown and described.
Claims (10)
1. A steel bar machining platform structure for narrow place, is including being located the foundation ditch department even wall and the crown roof beam at top, even the upper portion connection of wall is equipped with interior concrete support, its characterized in that: the steel bar machining platform structure comprises a pile foundation, a first main longitudinal beam, a second main longitudinal beam, a plurality of main cross beams, a plurality of platform distribution beams and platform panels, wherein the pile foundation is arranged at one end far away from a diaphragm wall, the first main longitudinal beam is arranged on a crown beam surface of the diaphragm wall, the second main longitudinal beam is arranged at the top of the pile foundation, the plurality of main cross beams are arranged at intervals and are arranged at the tops of the first main longitudinal beam and the second main longitudinal beam, the plurality of platform distribution beams are parallel to the first main longitudinal beam and the second main longitudinal beam and are arranged at intervals and are erected on the plurality of main cross beams, and the platform panels are paved on the plurality of platform distribution beams.
2. The reinforcement work platform structure for a narrow place according to claim 1, wherein: the pile foundation comprises a plurality of filling piles which are longitudinally arranged at intervals, the upper parts of the filling piles are respectively connected with a lattice column, and the top of each lattice column is arranged in an inner concrete support; the top of the joint of each lattice column and the internal concrete support is pre-buried and provided with a backing plate, and the top of each backing plate is welded and provided with a backing beam and a ribbed plate.
3. The reinforcement work platform structure for a narrow place according to claim 1, wherein: and a balance beam is arranged between the first main longitudinal beam and the crown beam of the underground diaphragm.
4. The reinforcement work platform structure for a narrow place according to claim 1, wherein: the first inclined strut and the second inclined strut are respectively arranged on one side of the first main longitudinal beam, which is opposite to the second main longitudinal beam, one ends of the first inclined strut and the second inclined strut are respectively connected with the first main longitudinal beam and the second main longitudinal beam, and the other ends of the first inclined strut and the second inclined strut are respectively embedded with anchor plates and are connected with an internal concrete support through anchor bolts.
5. The reinforcement work platform structure for a narrow place according to claim 1, wherein: and an inverted U-shaped limiting device is arranged at the joint of each main cross beam and the first main longitudinal beam and the second main longitudinal beam.
6. The reinforcement work platform structure for a narrow place according to claim 5, wherein: the inverted U-shaped limiting device comprises inverted U-shaped steel and limiting steel, and the inverted U-shaped steel and the limiting steel are fixed through steel gaskets and nuts.
7. The reinforcement work platform structure for a narrow place according to claim 1, wherein: the first main longitudinal beam, the second main longitudinal beam and the main cross beams all adopt double-row non-reinforced bailey beam structures.
8. The reinforcement work platform structure for a narrow place according to claim 1, wherein: and a plurality of fixing devices are welded at the bottoms of the first main longitudinal beam and the second main longitudinal beam.
9. The reinforcement work platform structure for a narrow place according to claim 8, wherein: the fixing devices comprise a transverse channel steel and two vertical channel steels, wherein the transverse channel steel is fixed at the bottom of the first main longitudinal beam or the second main longitudinal beam, and the two vertical channel steels are respectively welded on two sides of the transverse channel steel.
10. The reinforcement work platform structure for a narrow place according to claim 1, wherein: the construction ladder is characterized by further comprising a baffle, a protective guard and a construction ladder, wherein the baffle and the protective guard are arranged around the platform panel, and the construction ladder is arranged on one side of the platform panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322413032.1U CN220848801U (en) | 2023-09-06 | 2023-09-06 | Reinforcing steel bar processing platform structure for narrow place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322413032.1U CN220848801U (en) | 2023-09-06 | 2023-09-06 | Reinforcing steel bar processing platform structure for narrow place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848801U true CN220848801U (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322413032.1U Active CN220848801U (en) | 2023-09-06 | 2023-09-06 | Reinforcing steel bar processing platform structure for narrow place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848801U (en) |
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2023
- 2023-09-06 CN CN202322413032.1U patent/CN220848801U/en active Active
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