CN220889485U - A high big formwork support for building upper portion supports - Google Patents
A high big formwork support for building upper portion supports Download PDFInfo
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- CN220889485U CN220889485U CN202322371359.7U CN202322371359U CN220889485U CN 220889485 U CN220889485 U CN 220889485U CN 202322371359 U CN202322371359 U CN 202322371359U CN 220889485 U CN220889485 U CN 220889485U
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- 238000009415 formwork Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The application relates to the field of formwork support, in particular to a high and large formwork for supporting the upper part of a building, which is arranged between a short span beam and a concrete overrunning member, wherein a bearing component for bearing the concrete overrunning member is arranged below the concrete overrunning member, and a transmission component for transmitting the load born by the bearing component to the short span beam is arranged on the short span beam; the bearing component can support and bear the templates supported by the concrete overrun components and the concrete poured on the concrete overrun components, and the transmission component can downwards transmit the load born by the bearing component to the short span beams.
Description
Technical Field
The application relates to the field of formwork support, in particular to a high and large formwork support for supporting the upper part of a building.
Background
Along with the widening of the visual field of people, the pursuit of the design style of the building is continuously changed and improved, and the buildings with large space and high floors are continuously emerging, wherein in view of the requirements of using functions, visual effects and the like, a plurality of public buildings seek ultra-high hallways, ultra-high indoor large spaces and the like, so that a plurality of concrete overrun components with large span and large section are formed, and the beam plate support of the buildings adopts a concrete overrun component support system; the existing concrete overrun component support system is a formwork support system with the concrete component formwork support height exceeding 8m, or the erection span exceeding 18m, or the total construction load being greater than 15 kN/square meter, or the concentrated line load being greater than 20 kN/m;
At present, a general concrete overrun member supporting system adopts a supporting system installed in a full-hall rod structure, and a bearing supporting system is used for bearing more than 700Kg of single-point concentrated load, and specifically comprises the following components: including horizontal pole, pole setting, fastener and be used for carrying out the support piece of bearing to the template, the pole setting is full to be set up on the support region, and the horizontal pole passes through fastener fixed mounting in the pole setting, and connects into a whole with many pole settings, support piece fixed mounting is in the pole setting top to carry out the bearing to the concrete out the component of exceeding limit and support.
In view of the above related art, when the concrete overrun structural member is large and the lower deck of the member is large, the erection of the supporting system for installing the hall bar structure on the lower deck may cause damage to the lower deck, and thus improvement is required.
Disclosure of utility model
In order to reduce the influence on the lower plate of the concrete overrun structure, the application provides a high and large formwork for supporting the upper part of a building.
The application provides a high and large formwork support for supporting the upper part of a building, which adopts the following technical scheme:
The high and large formwork for supporting the upper part of a building is arranged between a short span beam and a concrete overrun member, a bearing component for bearing the concrete overrun member is arranged below the concrete overrun member, and a transmission component for transmitting the load born by the bearing component to the short span beam is arranged on the short span beam.
By adopting the technical scheme, the bearing component can support and bear the templates supported by the concrete overrun components and the concrete poured on the concrete overrun components, and the transmission component can downwards transmit the load born by the bearing component to the short span beams.
Optionally, the transmission subassembly includes bailey frame and supporting seat, the bailey frame with the supporting seat is provided with the multiunit, multiunit the bailey frame spanned respectively and set up in the multiunit short span beam, the supporting seat set up in between the bailey frame with the short span beam.
Through adopting above-mentioned technical scheme, carry out the overhead with the bailey frame through the supporting seat on the short span beam, can realize transmitting the load that bears on the bailey frame to the short span beam that bending resistance is stronger through the supporting seat to reduce the damage of concrete overrunning component to the lower floor.
Optionally, the bearing assembly comprises a dish knot frame and a support, the dish knot frame is arranged on the bailey frame, and the support is arranged between the bailey frame and the dish knot frame.
Through adopting above-mentioned technical scheme, the dish is detained the support bearing to the concrete that concrete exceeds the limit component and concrete is poured on the concrete exceeds the limit component, and support piece can make the dish detain the frame and set up in bailey frame top, and passes through support piece with the load that the dish detained the frame and bear to the bailey frame on.
Optionally, a limiting part for preventing dislocation of the disc buckle frame and the supporting part is arranged between the disc buckle frame and the supporting part.
Through adopting above-mentioned technical scheme, the locating part can be spacing to setting up the pole setting bottom of the dish knot frame on support piece, prevents to cause the not hard up of support body at concrete placement or the load that vibrates in-process produced to the condition that the dish knot frame breaks away from support piece appears, and has improved the stability of dish knot frame.
Optionally, the tray buckling frame is provided with a horizontal scissor support and a vertical scissor support for improving the stability of the tray buckling frame.
Through adopting above-mentioned technical scheme, horizontal bracing and vertical bracing can be with the pole setting and the horizontal pole connection of many dish knot frame into a whole to improve the stability of the pole setting of dish knot frame.
Optionally, a stabilizing component for improving stability of the bailey frame is arranged on the floor slab.
Through adopting above-mentioned technical scheme, stabilizing assembly can consolidate stably the bailey frame, improves stability and the security to the die carrier that the concrete overrun component was strutted.
Optionally, the stabilizing component includes anchor reinforcing bar, fixed plate and retaining member, anchor reinforcing bar one end sets up in the lower floor board, the fixed plate set up in on the bailey frame, and through retaining member with bailey frame fixed connection.
Through adopting above-mentioned technical scheme, set up the anchor reinforcing bar in the bailey frame both sides, install the fixed plate again between the anchor reinforcing bar, lock between fixed plate and the bailey frame through the retaining member, can realize the reinforcement to the bailey frame, improve the stability of bailey frame.
Optionally, a connecting piece for connecting the adjacent bailey frames into a whole is arranged on one surface of the adjacent bailey frames, which is close to each other.
By adopting the technical scheme, the connecting piece can connect a plurality of groups of bailey frames into a whole, so that the stability of the bailey frames is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The bearing component can support and bear the templates supported by the concrete overrun component and concrete poured on the concrete overrun component;
2. The transmission component can downwards transmit the load borne by the bearing component to the short span beam, and the damage of the concrete overrunning component to the lower layer plate can be reduced and the construction safety is improved because the short span beam has stronger bending resistance;
3. the stabilizing component can strengthen and stabilize the bailey frame and improve the stability and safety of the formwork supported by the concrete overrun member.
Drawings
FIG. 1 is a schematic cross-sectional view of a tall formwork rack for upper support of a building along the cross-sectional direction of a concrete overrun member;
FIG. 2 is a schematic cross-sectional view of a tall and large formwork for upper support of a building along the cross-sectional direction of a short span beam;
FIG. 3 is an exploded view of a portion of the structure of FIG. 2;
Reference numerals: 1. short span beams; 2. a concrete overrun member; 3. a transfer assembly; 31. a bailey frame; 32. a support base; 4. a support assembly; 41. a disc buckle frame; 42. a support; 5. a limiting piece; 6. a horizontal scissors support; 7. vertical scissors support; 8. a stabilizing assembly; 81. anchoring the steel bars; 82. a fixing plate; 83. a locking member; 9. and a connecting piece.
Detailed Description
The present application will be described in further detail with reference to fig. 1-3.
The embodiment of the application discloses a high and large formwork for supporting the upper part of a building.
Referring to fig. 1 and 2, a high and large formwork for supporting the upper part of a building is arranged between a short span beam 1 and a concrete overrunning member 2, a bearing assembly 4 is arranged below the concrete overrunning member 2, and a transmission assembly 3 is arranged on the short span beam 1; when the support frame is erected on the concrete overrun member 2, we find that when the concrete overrun member 2 is larger, the lower layer plate can not bear the load brought by the support frame and the concrete overrun member 2, so that we need to transfer the load which the lower layer plate can not bear to the short span beam 1 with stronger bending resistance;
The bearing assembly 4 can support and bear the concrete overrun member 2 and the concrete overrun member 2, and the transmission assembly 3 can transmit the load born by the bearing assembly 4 to the short span beam 1, so that the damage to a lower layer plate during construction of the concrete overrun member 2 is reduced.
Referring to figures 1 and 2, in order to transfer the load carried by the support assembly 4 to the short span beam 1, our transfer assembly 3 comprises a bailey frame 31 and a support frame; the multiple groups of the bailey frames 31 and the supporting seats 32 are arranged, the multiple groups of the bailey frames 31 are transversely arranged on the multiple groups of short span beams 1, and the supporting seats 32 are arranged between the bailey frames 31 and the short span beams 1, so that the bailey frames 31 are overhead, and the loads on the bailey frames 31 can be transmitted to the short span beams 1 through the supporting seats 32;
In this embodiment, the support base 32 may be a 40# double-spliced i-steel, which is a preferred mode of this embodiment, and in other embodiments, materials of other types may be selected after calculation according to actual situations.
With reference to figures 1 and 2, after the load on the bailey frame 31 is transferred to the short span beam 1, we only need to arrange the support frame on the bailey frame 31, so that our bearing assembly 4 comprises a dish holder 41 and a support 42; the dish buckle frame 41 is installed above the bailey frame 31, and the supporting member 42 is installed between the bailey frame 31 and the dish buckle frame 41; the supporting piece 42 can provide a stable supporting surface for the upright pole erection of the dish buckling rack 41, so that the dish buckling rack 41 can be arranged above the bailey rack 31, and the dish buckling rack 41 is erected on the supporting piece 42 in a full hall; in this embodiment, the supporting member 42 is a 16# i-steel, and the 16# i-steel is a preferred mode of this embodiment, and in other embodiments, the type of the i-steel may be adjusted according to the actual situation.
Referring to fig. 2 and 3, when the dish holder 41 is erected, it is found that vibration generated during construction may cause misalignment between the upright rod of the dish holder 41 and the supporting member 42, so that the supporting member 42 is welded with the limiting member 5, and in this embodiment, the limiting member 5 may be a short steel bar, which is a preferred manner of this embodiment, and in other embodiments, other structures such as a limiting groove may be provided.
Referring to fig. 1 and 2, when the dish rack 41 is erected, we have also found that when the height of the dish rack 41 is high, the slenderness ratio of the upright rods of the dish rack 41 may be large, resulting in easy shaking of the rack body, so we have erected the horizontal and vertical scissors supports 6 and 7 on the dish rack 41 for improving the stability of the dish rack 41;
In this embodiment, the horizontal scissors support 6 is provided with two layers, which are respectively located at the top and the bottom of the disc buckle frame 41, the vertical scissors support 7 is fully provided on the peripheral upright of the disc buckle frame 41, the horizontal scissors support 6 and the vertical scissors support 7 can be respectively provided by adopting steel pipes and fasteners, the horizontal scissors support 6 and the vertical scissors support 7 are a preferred mode of this embodiment, and other setting parameters can be adjusted to satisfy the stability of the disc buckle frame 41 in other embodiments.
Referring to fig. 1 and 2, when casting and vibrating the concrete overrun member 2, we find that the bailey frame 31 is liable to shake, so we also provide a stabilizing assembly 8 for improving the stability of the bailey frame 31; our stabilizing assembly 8 includes anchor bar 81, fixing plate 82 and locking member 83; the bailey frames 31 are arranged between the anchor reinforcing bars 81, and the fixing plates 82 are arranged at the end parts of the anchor reinforcing bars 81 and are fixedly connected with the bailey frames 31 through locking pieces 83;
In this embodiment, the anchor bar 81 is embedded in the lower layer plate and welded with the lower layer plate bar, the locking member 83 is a nut, the end of the anchor bar 81 is threaded corresponding to the nut, the embedded anchor bar 81 and the locking member 83 are nuts, which are a preferred mode of this embodiment, and other structures can be adopted in other embodiments.
Referring to fig. 1, in order to further improve stability between the neighboring bailey frames 31, a connecting member 9 is further disposed between the neighboring bailey frames 31, the connecting member 9 may connect multiple sets of the bailey frames 31 into a whole, in this embodiment, the connecting member 9 may be a connecting rod, and two ends of the connecting rod may be welded with two surfaces of the neighboring bailey frames 31, which are close to each other.
The implementation principle of the high and large formwork for supporting the upper part of a building provided by the embodiment of the application is as follows:
The support base 32 is firstly placed above the short span beam 1, the bailey frame 31 is placed on the support base 32, the support piece 42 is placed on the bailey frame 31, and the disc buckle frame 41 is erected on the support piece 42 to support and bear the concrete overrunning member 2, so that the concrete overrunning member 2 and the load generated by the concrete overrunning member 2 are transmitted to the short span beam 1.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A high and large formwork for supporting the upper part of a building is arranged between a short span beam (1) and a concrete overrunning member (2), and is characterized in that: a bearing component (4) for bearing the concrete overrunning component (2) is arranged below the concrete overrunning component (2), and a transmission component (3) for transmitting the load borne by the bearing component (4) to the short span beam (1) is arranged on the short span beam (1).
2. A high and large formwork for building upper support as claimed in claim 1, wherein: the transfer assembly (3) comprises a bailey frame (31) and a supporting seat (32), wherein a plurality of groups of bailey frames (31) and the supporting seat (32) are arranged, the bailey frames (31) are respectively arranged on the short bridge (1) in a crossing mode, and the supporting seat (32) is arranged between the bailey frames (31) and the short bridge (1).
3. A high and large formwork for building upper support as claimed in claim 2, wherein: the bearing assembly (4) comprises a disc buckle frame (41) and a supporting piece (42), wherein the disc buckle frame (41) is arranged on the bailey frame (31), and the supporting piece (42) is arranged between the bailey frame (31) and the disc buckle frame (41).
4. A high branch formwork for building upper support according to claim 3, wherein: a limiting piece (5) for preventing dislocation of the disc buckle frame (41) and the supporting piece (42) is arranged between the disc buckle frame (41) and the supporting piece (42).
5. A high count formwork for building upper support as claimed in claim 4 wherein: the tray buckling frame (41) is provided with a horizontal scissor support (6) and a vertical scissor support (7) for improving the stability of the tray buckling frame (41).
6. A high and large formwork for building upper support as claimed in claim 2, wherein: the floor slab is provided with a stabilizing component (8) for improving the stability of the bailey frame (31).
7. A high count formwork for building upper support as claimed in claim 6 wherein: the stabilizing assembly (8) comprises an anchor reinforcing steel bar (81), a fixing plate (82) and a locking piece (83), wherein one end of the anchor reinforcing steel bar (81) is arranged in the lower layer plate, the fixing plate (82) is arranged on the bailey frame (31), and the bailey frame (31) is fixedly connected through the locking piece (83).
8. A high and large formwork for building upper support as claimed in claim 2, wherein: and a connecting piece (9) for connecting the adjacent bailey frames (31) into a whole is arranged on one surface of the adjacent bailey frames (31) close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371359.7U CN220889485U (en) | 2023-08-31 | 2023-08-31 | A high big formwork support for building upper portion supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371359.7U CN220889485U (en) | 2023-08-31 | 2023-08-31 | A high big formwork support for building upper portion supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889485U true CN220889485U (en) | 2024-05-03 |
Family
ID=90872765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322371359.7U Active CN220889485U (en) | 2023-08-31 | 2023-08-31 | A high big formwork support for building upper portion supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889485U (en) |
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2023
- 2023-08-31 CN CN202322371359.7U patent/CN220889485U/en active Active
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