CN219993097U - Wide shear wall expansion joint formwork reinforcing apparatus - Google Patents
Wide shear wall expansion joint formwork reinforcing apparatus Download PDFInfo
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- CN219993097U CN219993097U CN202321717121.9U CN202321717121U CN219993097U CN 219993097 U CN219993097 U CN 219993097U CN 202321717121 U CN202321717121 U CN 202321717121U CN 219993097 U CN219993097 U CN 219993097U
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- steel
- expansion joint
- groove
- shear wall
- formwork reinforcing
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- 238000009415 formwork Methods 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 title claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 230000002787 reinforcement Effects 0.000 claims abstract description 17
- 239000002023 wood Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field related to reinforcement of expansion joint templates of shear walls, and particularly discloses a formwork supporting reinforcement device for expansion joints of wide shear walls, which comprises a plurality of reinforcement frameworks symmetrically arranged in expansion joints, wherein a plurality of hanging rings are arranged above square steel pipes, each reinforcement framework comprises a plurality of vertically arranged channel steel and a plurality of horizontally arranged square steel pipes, a support assembly is arranged between steel grooves on the same side, each support assembly comprises an inner supporting rod arranged between the steel grooves, a screw rod rotatably connected with the inner supporting rod and a limiting groove rotatably connected with the inner supporting rod, and the problem that the traditional reinforcement device for the shear walls is inconvenient to install and use is solved.
Description
Technical Field
The utility model relates to the technical field of shear wall expansion joint template reinforcement, and particularly discloses a wide shear wall expansion joint formwork reinforcing device.
Background
The expansion joint of a building, namely, an expansion joint, is a structural joint which is arranged along a proper position along the direction of a building or a construction joint of a structure in order to prevent a building member from generating cracks or damages due to climate temperature changes (thermal expansion and cold contraction). The expansion joint divides building components such as wall, floor, roof (except wood roof) above foundation into two independent parts, so that the building or structure can horizontally expand and contract along the length direction.
In the process of pouring the shear wall, the expansion joint needs to be arranged on the shear wall, when the expansion joint template is reinforced, the width of the expansion joint is small, the formwork is inconvenient, a reinforcing mechanism is difficult to put into the expansion joint, an extruded sheet is usually filled in the expansion joint, but after the extruded sheet is filled, the concrete forming quality is poor, the phenomena of expansion formwork, slurry leakage and the like exist, the reinforcing mechanism is inconvenient to be connected with the template in the expansion joint, after the extruded sheet is filled, the extruded sheet cannot be removed, the condition of material waste exists, the construction cost is increased, and the inventor proposes a wide shear wall expansion joint formwork reinforcing device.
Disclosure of Invention
The utility model aims to solve the problem that the traditional shear wall reinforcing device is inconvenient to install and use.
In order to achieve the above purpose, the basic scheme of the utility model provides a formwork reinforcing device for a wide shear wall expansion joint, which comprises a plurality of reinforcing frameworks symmetrically arranged in the expansion joint, wherein a plurality of hanging rings are arranged above square steel pipes, each reinforcing framework comprises a plurality of vertically arranged channel steel and a plurality of horizontally arranged square steel pipes, a supporting component is arranged between steel grooves on the same side, and each supporting component comprises an inner supporting rod arranged between the steel grooves, a screw rod which is respectively arranged in the steel grooves and is rotationally connected with the inner supporting rod, and a limiting groove which is rotationally connected with the inner supporting rod.
The principle and effect of this basic scheme lie in:
1. compared with the prior art, this device is provided with rings, will consolidate the skeleton and transfer to the shear force wall expansion joint in through the tower crane, will interior vaulting pole rotate to the spacing inslot can reach the effect of fixed expansion joint inboard template, and this device compares in traditional packing extruded sheet mode, and the reinforcement mode is whole more reasonable, and shear force wall concrete shaping quality is more good, consolidates the skeleton and can have enough to meet the need the use, and the convenient acquisition of material that this device adopted, equipment is simple, and the cost is lower, facilitate promotion.
2. Compared with the prior art, the device is provided with the screw rod and the spacing groove that are connected with interior vaulting pole respectively at interior vaulting pole both ends, interior vaulting pole can be in rotatory spacing groove and the spacing groove connection of going to around the screw rod, and in interior vaulting pole was rotatory to the spacing groove in after, interior vaulting pole both sides are supported two steel tanks through screw rod and spacing groove.
Further, the inner stay bar comprises a connecting ring connected with the screw rod and a connecting ball connected with the limiting groove, connecting grooves are symmetrically formed in the connecting ball, and the inner stay bar is made of A20 round steel.
Further, the screw penetrates through one side, far away from the square steel pipe, of the steel groove and is connected to one side, close to the square steel pipe, of the steel groove, and connecting protruding blocks used for being connected with the connecting grooves are symmetrically arranged on the inner side of the limiting groove. The connecting grooves are matched with the connecting convex blocks, so that the fixing is more firm.
Further, the limiting groove is U-shaped. The limiting groove is set to be U-shaped, the connecting lug is arranged on the inner side, the connecting lug corresponds to the connecting groove, and the inner stay bar can be better fixed.
Further, all evenly be provided with a plurality of wood purlin in the shear force wall outside, all evenly be provided with a plurality of steel pipe group in the wood purlin outside, all be provided with the pair pull dead lever that is used for fixed steel pipe group between two sets of steel pipe groups of symmetry. The outer side of the shear wall is provided with the wood purlin, the outer side of the wood purlin is provided with the steel tube sets, and the steel tube sets are fixed by clockwise opposite-pull fixing rods between the symmetrical steel tube sets, so that the shear wall can be better fixed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural diagram of a formwork reinforcing device for an expansion joint of a wide shear wall according to an embodiment of the present utility model;
fig. 2 shows a schematic structural diagram of a supporting component in a formwork reinforcing device for an expansion joint of a wide shear wall according to an embodiment of the present utility model;
FIG. 3 shows a top view of a support assembly in a formwork reinforcement device for a wide shear wall expansion joint according to an embodiment of the present utility model;
fig. 4 shows a structure diagram of an inner stay bar in a formwork reinforcing device for a wide shear wall expansion joint according to an embodiment of the utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the shear wall comprises a shear wall body 1, a steel groove 2, a square steel pipe 3, an inner stay bar 4, a screw 5, a limit groove 6, a connecting ring 7, a connecting ball 8, a connecting groove 9, a connecting lug 10, a hanging ring 11, a wood beam 12, a steel pipe group 13 and a counter-pulling fixing rod 14.
Examples are shown in fig. 1, 2, 3 and 4:
a wide shear wall expansion joint formwork reinforcing device is composed of a shear wall 1, a steel groove 2, a square steel pipe 3, an inner stay bar 4, a screw 5, a limit groove 6, a connecting ring 7, a connecting ball 8, a connecting groove 9, a connecting lug 10, a hanging ring 11, a wood balk 12, a steel pipe 13 and a opposite-pull fixing rod 14.
As shown in FIG. 1, a wide shear wall expansion joint formwork reinforcing apparatus, including shear wall 1, there is the expansion joint in the middle of the shear wall 1, the expansion joint both sides all are provided with the reinforcement skeleton, the reinforcement skeleton is including the square steel pipe 3 that the level set up the top and the vertical steel channel 2 that sets up in both sides, square steel pipe 3 top is provided with rings 11, rings 11 are used for the tower crane transportation, the tower crane can transport the reinforcement skeleton to shear wall 1 top fast, be convenient for install the reinforcement skeleton, be provided with supporting component in the steel channel 2, supporting component supports steel channel 2 fixedly, shear wall 1 both sides all evenly are provided with wood beam 12, the wood beam 12 outside all is provided with a plurality of steel pipes 13 group, two steel pipes 13 group are constituteed steel pipe 13, the bilateral symmetry of two symmetrical steel pipe 13 group is provided with tie-down fixing rod 14, be provided with the collar that is used for installing steel pipe 13 to the tie-down fixing rod 14 both ends, install steel pipe 13 respectively in the installation arc at both ends, fix steel pipe 13 group.
As shown in fig. 2, fig. 3 and fig. 4, the supporting component comprises an inner supporting rod 4, a screw rod 5 is rotationally connected to the left side of the inner supporting rod 4, a limit groove 6 is rotationally connected to the right side of the inner supporting rod, the limit groove 6 is in a U shape, a connecting ring 7 is fixedly connected to the left side of the inner supporting rod 4, the connecting ring 7 is sleeved on the screw rod 5, the screw rod 5 penetrates through the side wall of one side, far away from the square steel pipe 3, of the steel groove 2 to be connected to the side wall of one side, close to the square steel pipe 3, of the steel groove 2, a connecting ball 8 is fixedly connected to the right side of the inner supporting rod 4, connecting grooves 9 are symmetrically arranged on two sides of the connecting ball 8, the limit groove 6 is fixedly connected to the steel groove 2, connecting lugs 10 are symmetrically arranged on the side wall of the inner side of the limit groove 6, the connecting lugs 10 correspond to the connecting grooves 9, the screw rod 5 penetrates through the connecting ring 7 to be connected to the steel groove 2, the connecting ball 8 is connected to the limit groove 6, the connecting lugs 10 are connected to the connecting grooves 9, and the connecting balls 2 are fixedly supported by the connecting balls.
The specific implementation process comprises the following steps:
in the process of pouring the shear wall, the reinforcement needs to be carried out in the expansion joint, the reinforcement mechanism needs to be placed in the expansion joint, a wide shear wall expansion joint supporting die reinforcing device lifts up rings 11 through a tower crane, the reinforcement framework is placed above the expansion joint and is installed into the expansion joint, after the reinforcement framework is installed, the inner stay bar 4 in the left steel groove 2 is rotated, the inner stay bar 4 rotates around the screw 5 in the left steel groove 2, the connecting ball 8 on the right side of the inner stay bar 4 is connected with the limit groove 6 in the right steel groove 2, the connecting grooves 9 on the connecting ball 8 are connected with connecting convex blocks 10, the inner stay bar 4 supports the steel grooves 2 on the left side and the right side, when the shear wall 1 is deformed due to the change of external factors such as weather temperature, the inner stay bar 4 can correct the deformation of the shear wall 1, and the possibility of wall surface change caused by external factors is reduced.
The device solves the problem that the traditional shear wall reinforcing device is inconvenient to install and use.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. The utility model provides a wide shear force wall expansion joint formwork reinforcing apparatus, includes shear force wall, its characterized in that: including symmetry setting up a plurality of reinforcement skeletons in the expansion joint, consolidate a plurality of channel-section steel and a plurality of square steel pipes that the level set up that the skeleton all includes vertical setting, square steel pipe top is provided with a plurality of rings, be provided with supporting component between the steel groove of homonymy, supporting component is including setting up the interior vaulting pole between the steel groove and setting up respectively in the steel groove with interior vaulting pole rotate the screw rod of being connected and with interior vaulting pole rotatable coupling's spacing groove.
2. The wide shear wall expansion joint formwork reinforcing device according to claim 1, wherein the inner stay bar comprises a connecting ring connected with a screw rod and a connecting ball connected with a limit groove, connecting grooves are symmetrically formed in the connecting ball, and the inner stay bar is made of A20 round steel.
3. The wide shear wall expansion joint formwork reinforcing device according to claim 2, wherein the screw penetrates through the side, far away from the square steel pipe, of the steel groove and is connected to the side, close to the square steel pipe, of the steel groove, and connecting protruding blocks used for being connected with the connecting grooves are symmetrically arranged on the inner side of the limiting groove.
4. The wide shear wall expansion joint formwork reinforcing device of claim 1, wherein said limit groove is U-shaped.
5. The wide shear wall expansion joint formwork reinforcing device according to claim 1, wherein a plurality of wood beams are uniformly arranged on the outer side of the shear wall, a plurality of steel tube groups are uniformly arranged on the outer side of the wood beams, and opposite-pull fixing rods for fixing the steel tube groups are symmetrically arranged on two sides of the two symmetrical steel tube groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717121.9U CN219993097U (en) | 2023-07-03 | 2023-07-03 | Wide shear wall expansion joint formwork reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717121.9U CN219993097U (en) | 2023-07-03 | 2023-07-03 | Wide shear wall expansion joint formwork reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993097U true CN219993097U (en) | 2023-11-10 |
Family
ID=88618027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717121.9U Active CN219993097U (en) | 2023-07-03 | 2023-07-03 | Wide shear wall expansion joint formwork reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993097U (en) |
-
2023
- 2023-07-03 CN CN202321717121.9U patent/CN219993097U/en active Active
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