CN221346309U - Supporting-free reinforcing device for stiff beam template - Google Patents
Supporting-free reinforcing device for stiff beam template Download PDFInfo
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- CN221346309U CN221346309U CN202322532669.2U CN202322532669U CN221346309U CN 221346309 U CN221346309 U CN 221346309U CN 202322532669 U CN202322532669 U CN 202322532669U CN 221346309 U CN221346309 U CN 221346309U
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- steel
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- support
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 210000001015 abdomen Anatomy 0.000 claims abstract description 5
- 239000002023 wood Substances 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a support-free reinforcing device for a stiff beam template, which comprises a U-shaped hoop, I-steel, a split screw, liang Ce support parts and beam bottom support parts. The U-shaped hoop is in an inverted U shape and is connected with the upper flange of the I-steel, the tail end of the U-shaped hoop is connected with a beam bottom supporting part, and the beam bottom supporting part is provided with a beam bottom steel pipe, so that the bearing capacity is improved; on the horizontal plane, the opposite-pulling screw is divided into a left section and a right section, one end of the opposite-pulling screw is welded with the abdomen of the I-steel, and the other end of the opposite-pulling screw passes through the side support part of the beam; the prepared support-free reinforcing device for the stiff beam template has the excellent characteristics of firm support, no need of erecting a vertical rod and no need of penetrating a counter-pulling screw rod through an I-steel web plate.
Description
Technical Field
The utility model relates to a stiffening beam reinforcing device, in particular to a supporting-free stiffening device for a stiffening beam template.
Background
The stiffness beam is made of steel, and has higher bending rigidity and bearing capacity; because of the high load surface weight ratio and bending resistance, the device is suitable for structures with large span and heavy load.
Conventional stiff girder installation requires a stiff girder form for support, which is a special form for supporting concrete girder casting by providing sufficient rigidity and support, and a stiff girder side form for controlling the shape and size of the concrete girder. However, the traditional beam side template reinforcement needs to use a split screw rod to pass through the I-steel web plate, so that the I-steel web plate is perforated in advance; the I-steel web plate holes can weaken the structural performance of the I-steel.
The utility model patent CN204754208U discloses a device for reinforcing a stiff beam template; after the screw rod passes through the stiff beam template, the inner end is fixedly connected with the welding plate, and the outer end is locked through the locking mechanism, so that the problem that the side beam die cannot be reinforced due to the fact that the ordinary opposite-pull screw rod cannot pass through the stiff beam is solved. But still needs to set up the girder bottom formwork erection pole setting, which is unfavorable for saving materials and quick installation.
Disclosure of utility model
In order to overcome the defects that the stiffening beam template reinforcing device in the prior art needs to be erected and is complicated to install, the utility model provides the stiffening beam template support-free reinforcing device which is free from erecting the upright and does not need to pass through an I-steel web.
A support-free reinforcing device for a stiff beam template comprises a U-shaped hoop, I-steel, a plurality of opposite-pull screws, liang Ce supporting parts and a beam bottom supporting part;
the U-shaped hoop is in an inverted U shape and is welded with the upper flange of the I-steel, and the tail end of the U-shaped hoop is connected with the beam bottom supporting part;
The opposite-pulling screws are divided into left and right sections, one end of each opposite-pulling screw is welded with the abdomen of the I-steel, and the other end of each opposite-pulling screw is connected with a Liang Ce supporting part; spaced apart at intervals in the vertical direction.
As a further scheme of the utility model, the Liang Ce supporting part comprises a beam side template and a beam side wood beam; the beam side template and Liang Ce wood beams are provided with holes, so that the opposite-pulling screw rod penetrates through the holes, the outer ends of the opposite-pulling screw rods are connected through the mountain-shaped clamps, and the opposite-pulling screw rods are screwed up through nuts for the mountain-shaped clamps.
As a further scheme of the utility model, the beam bottom supporting part specifically comprises a beam bottom template, a beam bottom wood beam and a beam bottom steel pipe.
As a further scheme of the utility model, the tail ends of the U-shaped hoops sequentially penetrate through the beam bottom template, the beam bottom wood beams and the beam bottom steel pipes and are fixedly connected by sleeve wires.
As a further aspect of the utility model, the last split screw = welded to the bottom of the i-steel.
The utility model has the advantages that:
1. The U-shaped round steel is hung on the traditional vertical rod of the upper belt body of the I-shaped steel, so that the vertical rod of the beam bottom support die frame can be avoided.
The utility model adopts I-steel, a butt screw, a steel pipe at the bottom and a wood beam to bear the load borne by the prior upright rod, and can improve the stability of the stiff beam by dispersing the bearing capacity, thereby realizing the formwork support-free.
In addition, this reinforcing apparatus can bear the whole concrete load, no longer transmits to the substructure, carries out the risk that reduces the cracking seepage of substructure.
2. The split screw is divided into two sections and is welded with the I-steel respectively, so that the split screw at the beam side is prevented from penetrating through the web plate of the I-steel, and the weakening of the opening to the structural performance of the I-steel can be effectively reduced.
Drawings
FIG. 1 is a schematic view of a structural view of a support-free reinforcement of a stiff beam module.
The meaning of the reference symbols in the figures is as follows:
1-a U-shaped hoop 1; 2-I-steel; 3-a split screw; 4, a beam bottom steel pipe 4; 5-mountain-shaped holes; 6a, beam side templates; 7 a-Liang Ce wood beams; 6b, beam bottom templates; 7 b-beam bottom wood beams.
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, a support-free reinforcing apparatus for a stiff beam form includes a U-shaped hoop 1, i-steel 2, a plurality of split screws 3, a beam side support portion, and a beam bottom support portion.
The U-shaped hoop 1 is made of round steel and is in an inverted U shape, and is welded with the upper flange of the I-steel 2.
The opposite-pulling screws 3 are arranged on the same horizontal plane, and are divided into left and right sections by taking the abdomen of the I-steel as a symmetry axis; a plurality of opposite-pulling screws 3 are spaced at intervals in the vertical direction;
One end of the opposite-pull screw rod is sequentially welded with the abdomen of the I-steel 2 in the horizontal direction, and the other end of the opposite-pull screw rod passes through the beam side supporting part; the beam side part comprises beam side templates 6a and Liang Ce wood beams 7a, and the beam side template 6a is arranged on the inner side of the Liang Ce wood beams 7 a; the other end of the opposite-pull screw rod sequentially passes through the beam side templates 6a and Liang Ce wood purlin 7a and is screwed by a nut through the mountain-shaped clamp 5. In the vertical direction, the opposite-pulling screw 3 at the bottommost side is a complete body and is welded at the upper end of the bottom of the I-steel 2.
The opposite-pull screw rod is welded with the web part of the I-steel in a two-section mode, does not penetrate through the web part of the I-steel, and avoids weakening of the opening of the web part of the I-steel on the structural performance of the I-steel.
The beam bottom supporting part specifically comprises a beam bottom template 6b, a beam bottom wood 7b and a beam bottom steel pipe 4; the beam bottom wood 7b is arranged on the lower side of the beam bottom template 6b, and the beam bottom template 6b is arranged on the upper end of the beam bottom steel pipe 4; the tail ends of the U-shaped hoops sequentially penetrate through the beam bottom template 6b and the beam bottom wood 7b and then are connected and fixed with the beam bottom steel pipe 4 to form a complete reinforcing device. The tail end of the U-shaped hoop is sleeved with a wire, and the wire is screwed and fixed by adopting a screw cap to obtain the reinforcing device.
Wherein, the beam side templates 6a, liang Ce wood beams 7a, beam bottom template 6b, beam bottom wood beams 7b and beam bottom steel pipes 4 all need to be perforated in advance.
According to the supporting-free reinforcing device for the stiff beam template, which is designed by the utility model, the steel pipes which are arranged at the bottommost side, the beam side supporting part, the beam bottom part and the beam bottom part are welded with the I-steel, so that the multi-position dispersed load is realized, and the reinforcing device for the supporting-free formwork upright rod is obtained.
The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. The support-free reinforcing device for the stiff beam template is characterized by comprising a U-shaped hoop (1), I-steel (2), a plurality of opposite-pull screws (3), liang Ce supporting parts and a beam bottom supporting part;
The U-shaped hoop (1) is in an inverted U shape and is welded with the upper flange of the I-steel (2), and the tail end of the U-shaped hoop (1) is connected with the beam bottom supporting part;
A plurality of opposite-pull screws (3) are divided into a left section and a right section, one end of each opposite-pull screw is welded with the abdomen of the I-steel (2), and the other end of each opposite-pull screw is connected with a Liang Ce supporting part; the pairs of pull screws (3) are spaced at intervals in the vertical direction.
2. The support-free reinforcing device of a stiff beam forming board according to claim 1, wherein the Liang Ce support part comprises a beam side forming board (6 a) and a Liang Cemu purlin (7 a), and the beam side forming board (6 a) is arranged on the inner side of the Liang Ce purlin (7 a); the beam side templates (6 a) and Liang Cemu purlin (7 a) are provided with holes, so that the opposite-pulling screw rod (3) passes through the holes, and the outer ends of the opposite-pulling screw rod (3) are connected through the gable clamp (5).
3. The support-free reinforcing device of the stiff beam forming plate according to claim 1, wherein the beam bottom supporting part comprises a beam bottom forming plate (6 b), a beam bottom wood beam (7 b) and a beam bottom steel pipe (4); the beam bottom wood beam (7 b) is arranged at the lower side of the beam bottom template (6 b), and the beam bottom steel pipe (4) is arranged at the lower side of the beam bottom wood beam (7 b).
4. A support-free reinforcing apparatus for a stiff beam profile as claimed in claim 3, wherein the ends of the U-shaped hoops (1) are sequentially passed through the beam bottom profile (6 b), the beam bottom wood beams (7 b) and the beam bottom steel pipes (4) and are fixed by threading.
5. A support-free reinforcing apparatus for a stiff beam pattern as claimed in claim 1, wherein,
The opposite-pulling screw rod (3) positioned at the bottommost side is welded at the upper end of the bottom of the I-steel (2).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221346309U true CN221346309U (en) | 2024-07-16 |
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