CN220013988U - Rigidity reinforcing device for corrugated plate of steel-concrete combined structure - Google Patents
Rigidity reinforcing device for corrugated plate of steel-concrete combined structure Download PDFInfo
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- CN220013988U CN220013988U CN202321572893.8U CN202321572893U CN220013988U CN 220013988 U CN220013988 U CN 220013988U CN 202321572893 U CN202321572893 U CN 202321572893U CN 220013988 U CN220013988 U CN 220013988U
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 95
- 239000010959 steel Substances 0.000 claims abstract description 95
- 239000002131 composite material Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 14
- 230000035515 penetration Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
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Abstract
The utility model provides a rigidity reinforcing device for a corrugated plate of a steel-concrete combined structure, which solves the problems that the rigidity of the steel corrugated plate is not satisfied when binding plate ribs and pouring concrete, the support is additionally increased, the construction cost is increased due to the increased construction workload of the support, and meanwhile, the support of steel pipes or door frames arranged on the ground side by side is not favorable for the advanced penetration construction of other professions. The utility model comprises a supporting frame; the support frame includes four rectangles and lays and along the vertical support piece that the upper and lower direction extends, and two corresponding vertical support piece relative one side fixedly connected with along the first steel girder of fore-and-aft direction extension. The device can support the steel corrugated plate, so that the rigidity of the steel corrugated plate can meet the requirements when binding the plate ribs and pouring concrete, and the device does not need to increase extra support at the bottom of the steel corrugated plate, can reduce the occupation of the lower space of a floor, can provide working surfaces for other professions in advance, and has the advantage of convenient penetration construction.
Description
Technical Field
The utility model relates to the field of steel concrete composite structures, in particular to a rigidity reinforcing device for a corrugated plate of a steel-concrete composite structure.
Background
The steel concrete composite structure has better rigidity and higher bearing capacity, and meanwhile, main stress components such as beams, columns and the like adopt a steel structure, so that the steel concrete composite structure has the advantages of high construction speed, reduction of field wet operation workload and the like. The concrete slab and the steel structure corrugated plate are stressed cooperatively, and the steel structure corrugated plate also serves as a concrete template. A large amount of template installation work can be omitted.
Steel secondary beams are generally arranged according to the intervals of the main beams, the intervals of the steel secondary beams are generally 2-4 m, the thickness of the steel corrugated plates is 0.8-2.5mm, the steel bars are arranged in the concrete, and the steel corrugated plates are used as construction platforms.
However, when the steel bars are bound and concrete is poured, the rigidity of the steel corrugated plate does not meet the requirement, additional support is needed, the support generally adopts a plurality of steel pipes or portal supports which are arranged side by side to vertically penetrate through the intervals between the steel secondary beams and are installed on the ground, the bottom support of the steel corrugated plate is realized, the construction workload is increased due to the fact that the support is increased, the engineering cost is increased, and meanwhile, the steel pipes or portal supports which are installed on the ground side by side are not beneficial to other professions to insert construction in advance.
Disclosure of Invention
In order to solve the problem that the rigidity of a steel corrugated plate in binding of a plate bar and concrete pouring in the prior art is not satisfactory, a plurality of steel pipes or a door frame are adopted for supporting, the supporting generally increases the construction cost due to the fact that the supporting is increased in the construction workload, and meanwhile, the steel pipes or the door frame which are arranged on the ground side by side are not beneficial to other professions to insert and construct in advance.
The technical scheme of the utility model is as follows: a rigidity reinforcing device for a corrugated plate of a steel-concrete combined structure comprises a supporting frame;
the support frame comprises four vertical supporting pieces which are arranged in a rectangular mode and extend along the up-down direction, a first steel main beam which extends along the front-back direction is fixedly connected to one side, opposite to the front-back direction, of each two vertical supporting pieces, a second steel main beam which extends along the left-right direction is fixedly connected to one side, opposite to the left-right direction, of each two vertical supporting pieces, and the first steel main beam and the second steel main beam are flush with the top ends of the vertical supporting pieces;
a plurality of steel secondary beams extending along the front-rear direction are fixedly connected at left and right intervals on one side of the opposite surfaces of the two second steel main beams;
and an inclined supporting device is arranged between two adjacent steel secondary beams and between the steel secondary beams and the first steel main beam, the inclined supporting device comprises supporting rods extending along the front-back direction, supporting frames are arranged on the left side and the right side of each supporting rod, the supporting frames on the left side and the right side of each supporting rod are arranged in an inverted V shape in space, and the bottom ends of the supporting frames are arranged on the adjacent steel secondary beams or the adjacent first steel main beams.
Preferably, the support frame comprises a U-shaped guide plate with a downward opening, a sliding rod is arranged in the U-shaped guide plate in a sliding mode, and a plurality of first slotted holes which are arranged at intervals along the extending direction of the sliding rod and are transparent front and back are formed in the sliding rod;
two through grooves which are transparent in the front-back direction are formed in the U-shaped guide plate, the through grooves can correspond to any one of the first slotted holes in the front-back direction, and bolts are arranged in the first slotted holes corresponding to the through grooves in the front-back direction in a penetrating mode;
the two sides of the support rod are provided with second hinging seats, and the top ends of the slide rods are arranged on the second hinging seats in a vertical rotating way;
one side of two adjacent steel secondary beam opposite faces, one side of steel secondary beam and first steel girder opposite face all are equipped with a plurality of first articulated seats that the interval set up around, and the bottom of U type deflector rotates from top to bottom and establishes on first articulated seat.
Preferably, the second hinging seat is fixedly provided with a U-shaped base, the U-shaped base extends along the front-back direction, and the supporting rod is arranged on the U-shaped base.
Preferably, the steel secondary beam and the first steel main beam are I-beams, one side of the opposite surfaces of the two adjacent steel secondary beams and one side of the opposite surfaces of the steel secondary beam and the first steel main beam are provided with mounting plates, and the first hinging seat is fixedly arranged on the mounting plates.
Preferably, the mounting plate is provided with an auxiliary supporting member, the auxiliary supporting member comprises a circular fixed cylinder and a sliding cylinder, the circular fixed cylinder and the sliding cylinder extend along the left-right direction, and the sliding cylinder is inserted into the circular fixed cylinder;
an external thread groove is formed in one end, close to the sliding cylinder, of the circular fixing cylinder, a thread sleeve extending in the left-right direction is sleeved on the circular fixing cylinder, the circular fixing cylinder is in threaded connection with the thread sleeve through the external thread groove, and a long circular groove extending in the left-right direction and penetrating front and back is formed in the position, located in the thread groove, of the circular fixing cylinder;
the sliding cylinder is provided with a plurality of second slotted holes which are arranged at intervals along the left-right direction, the long round slot can be communicated with any one of the second slotted holes in the front-back direction, the long round slot and the second slotted holes are internally provided with bolts in a penetrating mode, the bolts are positioned on the left side of the threaded sleeve, and the threaded sleeve is used for pushing the bolts to slide along the long round slot.
Preferably, the mounting plate is fixedly provided with a plurality of positioning cylinders which are arranged at intervals from front to back and are left and right transparent, and one ends of the circular fixing cylinder and the sliding cylinder, which are far away from each other, are respectively arranged in the positioning cylinders adjacent to the circular fixing cylinder and the sliding cylinder.
Preferably, a rotating handle is fixedly arranged on the threaded sleeve.
The utility model has the advantages that: this device is provided with inclined support device between the roof beam, and the support frame in the inclined support device is the setting of falling V style of calligraphy in the space, and inclined support device's top is provided with the bracing piece, and the bracing piece is located the bottom of wave form floor supporting plate, and inclined support device and bracing piece can support the middle part of two roof beams, can reduce the supporting span of wave form floor supporting plate, have increased overall rigidity, and the rigidity of steel wave form board can satisfy the requirement when making ligature batten and pouring concrete.
The device does not need to increase extra support at the bottom of the steel corrugated plate, can reduce the occupation of the space at the lower part of the floor, can provide working surfaces for other professions in advance, and has the advantage of convenient penetration construction.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 is a schematic view of the overall structure of a corrugated plate stiffness reinforcing apparatus of a steel-concrete composite structure according to the present utility model;
FIG. 2 is a schematic view of the structure of the U-shaped guide plate of the present utility model;
fig. 3 is a schematic structural view of the circular fixing cylinder of the present utility model.
In the figure: 1. a vertical support; 2. a first steel main beam; 3. a second steel main beam; 4. a steel secondary beam; 5. a mounting plate; 6. a first hinge base; 7. u-shaped guide plates; 8. a slide bar; 9. a first slot; 10. a bolt; 11. the second hinge seat; 12. a U-shaped base; 13. a support rod; 14. a circular fixed cylinder; 15. a slide cylinder; 16. a threaded sleeve; 17. a rotating handle; 18. a second slot; 19. a long round groove; 20. a plug pin; 21. and a positioning cylinder.
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 any inventive effort, are intended to be within the scope of the utility model.
Example 1: a rigidity reinforcing device for a corrugated plate of a steel-concrete combined structure comprises a steel plate, a steel plate and a steel plate, wherein the steel plate is fixedly connected with the steel plate through a steel plate: as shown in fig. 1, comprises a support frame; the support frame comprises four vertical supporting pieces 1 which are arranged in a rectangular manner and extend along the up-down direction, a first steel main beam 2 which extends along the front-back direction is fixedly connected to one side, opposite to the front-back direction, of each vertical supporting piece 1, a second steel main beam 3 which extends along the left-right direction is fixedly connected to one side, opposite to the left-right direction, of each vertical supporting piece 1, and the first steel main beam 2 and the second steel main beam 3 are flush with the top ends of the vertical supporting pieces 1; a plurality of steel secondary beams 4 extending along the front-rear direction are fixedly connected at left and right intervals on one side of the opposite surfaces of the two second steel main beams 3; the inclined support device that can support the corrugated plate is all equipped with between two adjacent steel secondary beams 4, between steel secondary beam 4 and the first steel girder 2, inclined support device is used for supporting the corrugated plate at two roof beams middle parts, inclined support device includes the bracing piece 13 that extends along fore-and-aft direction, bracing piece 13 is the square steel, bracing piece 13 is located the middle part of two roof beams, the left and right sides of bracing piece 13 all is equipped with the support frame, the support frame of bracing piece 13 left and right sides is the setting of falling V style of calligraphy in the space, the bottom of support frame is established on its adjacent steel secondary beam 4 or first steel girder 2.
As shown in fig. 1 and 2, the support frame comprises a U-shaped guide plate 7 with a downward opening, a slide bar 8 is arranged in the U-shaped guide plate 7 in a sliding manner, and the slide bar 8 can be directly assembled and disassembled from the opening below the U-shaped guide plate 7 by arranging the U-shaped guide plate 7 with the downward opening; the slide bar 8 is provided with a plurality of first slotted holes 9 which are arranged at intervals along the extending direction and are transparent in the front-back direction; two through grooves which are transparent in the front and the back are formed in the U-shaped guide plate 7, the through grooves can correspond to any one of the first slotted holes 9 in the front and the back, and bolts 10 are arranged in the first slotted holes 9 corresponding to the through grooves in the front and the back in a penetrating way; the two sides of the supporting rod 13 are respectively provided with a second hinging seat 11, and the top end of the sliding rod 8 is arranged on the second hinging seat 11 in a vertical rotating way; a plurality of first hinge seats 6 which are arranged at intervals from front to back are arranged on one side of the opposite surfaces of the two adjacent steel secondary beams 4 and one side of the opposite surfaces of the steel secondary beams 4 and the first steel main beam 2, and the bottom ends of the U-shaped guide plates 7 are arranged on the first hinge seats 6 in a vertical rotation mode; through setting up a plurality of first slotted holes 9 and bolt 10, make U type deflector 7 and slide bar 8 can satisfy the flexible regulation in the certain length, make inclined support device can adapt to different roof beam spans, can adjust in certain limit, second articulated seat 11 and first articulated seat 6 have all been adopted respectively in the top and the bottom of support frame simultaneously, in order to guarantee that inclined support device can highly finely tune in the small scale, guarantee that the elevation that the top supported satisfies building carrier plate installation requirement, inclined support device's supporting angle also can adjust, be used for guaranteeing to support rigidity and construction safety.
As shown in fig. 1 and 2, a U-shaped base 12 is fixedly arranged on the second hinge seat 11, the U-shaped base 12 extends along the front-back direction, a supporting rod 13 is installed on the U-shaped base 12, the U-shaped base 12 can limit the supporting rod 13, the supporting rod 13 is positioned in the middle of two beams, the supporting rod 13 is convenient to disassemble and assemble, the size and thickness of the supporting rod 13 can be adjusted through replacement, and therefore the elevation of the top support can be guaranteed to meet the installation requirement of a floor support plate.
As shown in fig. 1 and 2, the steel secondary beams 4 and the first steel main beams 2 are i-beams, one side of the opposite surfaces of two adjacent steel secondary beams 4 and one side of the opposite surfaces of the steel secondary beams 4 and the first steel main beams 2 are respectively provided with a mounting plate 5, the first hinge seat 6 is fixedly arranged on the mounting plate 5, and part of the inclined supporting devices are fixedly arranged on the mounting plate 5 which can be flexibly disassembled and assembled, so that the inclined supporting devices can be conveniently and flexibly disassembled, and the construction speed can be improved.
As shown in fig. 1 and 3, the mounting plate 5 is provided with an auxiliary supporting member, the auxiliary supporting member is used for fixing the mounting plate 5 on the opposite sides of the two beams, the auxiliary supporting member comprises a circular fixing cylinder 14 and a sliding cylinder 15, the circular fixing cylinder 14 and the sliding cylinder 15 extend along the left-right direction, and the sliding cylinder 15 is inserted into the circular fixing cylinder 14; an external thread groove is formed in one end, close to the sliding cylinder 15, of the circular fixed cylinder 14, a threaded sleeve 16 extending in the left-right direction is sleeved on the circular fixed cylinder 14, a rotating handle 17 is fixedly arranged on the threaded sleeve 16, the threaded sleeve 16 is convenient to rotate, the circular fixed cylinder 14 is in threaded connection with the threaded sleeve 16 through the external thread groove, and a long circular groove 19 extending in the left-right direction and penetrating front and back is formed in the position, located in the thread groove, of the circular fixed cylinder 14; the sliding cylinder 15 is provided with a plurality of second slotted holes 18 which are arranged at intervals along the left-right direction, the long round slot 19 can be communicated with any one of the second slotted holes 18 in the front-back direction, the long round slot 19 and the second slotted holes 18 are internally penetrated with a bolt 20 together, the bolt 20 is positioned at the left side of the threaded sleeve 16, and the threaded sleeve 16 is used for pushing the bolt 20 to slide along the long round slot 19; the bolt 20 and the sliding cylinder 15 are pushed to move by rotating the threaded sleeve 16, so that the auxiliary supporting member can be subjected to length fine adjustment in a small range, and the auxiliary supporting member can be subjected to length adjustment in a large range by arranging a plurality of second slotted holes 18 and the bolt 20 on the sliding cylinder 15, so that the auxiliary supporting member can be adapted to different beam spans; a plurality of positioning cylinders 21 which are arranged at intervals in the front-back direction and are transparent in the left-right direction are fixedly arranged on the mounting plate 5, and one ends, far away from each other, of the circular fixing cylinder 14 and the sliding cylinder 15 are respectively arranged in the positioning cylinders 21 adjacent to the circular fixing cylinder 14 and the sliding cylinder 15; the positioning cylinder 21 not only can flexibly assemble and disassemble the auxiliary supporting member and the mounting plate 5, but also can position the auxiliary supporting member and the mounting plate 5 to the same horizontal line, thereby preventing the mounting plate 5 from being inclined.
Working principle: when the auxiliary support device is used, the mounting plates 5 are respectively arranged on one sides of the opposite faces of the two beams, the circular fixing cylinder 14 and the sliding cylinder 15 are respectively inserted into the positioning cylinders 21 on the two mounting plates 5 on the opposite faces, the sliding cylinder 15 slides along the circular fixing cylinder 14 to adjust the length of the auxiliary support member, then the bolt 20 is inserted into the long circular groove (19) and the second slotted hole 18, the bolt 20 and the sliding cylinder 15 are pushed to move by rotating the threaded sleeve 16, so that the auxiliary support member can be finely adjusted in length in a small range, and the two ends of the auxiliary support member apply pressure to the mounting plates 5 to support and fix.
The installation board 5 is provided with the U-shaped guide plate 7 through the first hinging seat 6, the sliding rod 8 is installed on the U-shaped guide plate 7 through the bolt 10, the lengths of the sliding rod 8 and the U-shaped guide plate 7 are adjusted by installing the bolt 10 in different first slotted holes 9, the inclination angle and the supporting angle of the inclined supporting device are changed, the heights of the U-shaped base 12 and the supporting rod 13 at the top end of the inclined supporting device are changed, the inclined supporting device can be subjected to height fine adjustment in a small range, the elevation of top support is guaranteed to meet the installation requirement of a floor supporting plate, and the supporting rigidity and the construction safety can be guaranteed.
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.
Claims (7)
1. A steel-concrete composite structure wave plate rigidity reinforcing device is characterized in that: comprises a supporting frame;
the support frame comprises four vertical supporting pieces (1) which are arranged in a rectangular manner and extend along the up-down direction, a first steel main beam (2) which extends along the front-down direction is fixedly connected to one side, opposite to the two front-back corresponding vertical supporting pieces (1), of each of the two left-right corresponding vertical supporting pieces (1), a second steel main beam (3) which extends along the left-right direction is fixedly connected to one side, opposite to the two left-right corresponding vertical supporting pieces (1), of each of the first steel main beam (2) and the second steel main beam (3) is flush with the top end of each of the vertical supporting pieces (1);
a plurality of steel secondary beams (4) extending along the front-rear direction are fixedly connected at left and right intervals on one side of the opposite surfaces of the two second steel main beams (3);
and inclined supporting devices are arranged between two adjacent steel secondary beams (4) and between the steel secondary beams (4) and the first steel main beam (2), each inclined supporting device comprises a supporting rod (13) extending along the front-back direction, supporting frames are arranged on the left side and the right side of each supporting rod (13), the supporting frames on the left side and the right side of each supporting rod (13) are arranged in an inverted V shape in space, and the bottom ends of the supporting frames are arranged on the adjacent steel secondary beams (4) or the adjacent first steel main beams (2).
2. A steel-concrete composite structure corrugated plate rigidity reinforcing apparatus according to claim 1, wherein: the support frame comprises a U-shaped guide plate (7) with a downward opening, a sliding rod (8) is arranged in the U-shaped guide plate (7) in a sliding mode, and a plurality of first slotted holes (9) which are arranged at intervals along the extending direction of the sliding rod (8) and are transparent in the front-back direction are formed in the sliding rod;
two through grooves which are transparent in the front and the back are formed in the U-shaped guide plate (7), the through grooves can correspond to any one of the first slotted holes (9) in the front and the back, and bolts (10) are arranged in the first slotted holes (9) corresponding to the through grooves in the front and the back in a penetrating way;
the two sides of the supporting rod (13) are provided with second hinging seats (11), and the top end of the sliding rod (8) is arranged on the second hinging seats (11) in a vertical rotating way;
one side of two adjacent steel secondary beams (4) opposite faces, one side of the steel secondary beams (4) opposite faces and one side of the first steel main beam (2) are respectively provided with a plurality of first hinging seats (6) which are arranged at intervals from front to back, and the bottom ends of the U-shaped guide plates (7) are vertically rotated and arranged on the first hinging seats (6).
3. A steel-concrete composite structure corrugated plate rigidity reinforcing apparatus according to claim 1 or 2, wherein: the second hinging seat (11) is fixedly provided with a U-shaped base (12), the U-shaped base (12) extends along the front-back direction, and the supporting rod (13) is arranged on the U-shaped base (12).
4. A steel-concrete composite structure corrugated plate rigidity reinforcing apparatus according to claim 1 or 2, wherein: the steel secondary beams (4) and the first steel main beams (2) are I-shaped beams, one side of the opposite faces of two adjacent steel secondary beams (4), and one side of the opposite faces of the steel secondary beams (4) and the first steel main beams (2) are provided with mounting plates (5), and the first hinging seats (6) are fixedly arranged on the mounting plates (5).
5. The steel-concrete composite structure corrugated plate rigidity reinforcing apparatus according to claim 4, wherein: an auxiliary supporting member is arranged on the mounting plate (5), the auxiliary supporting member comprises a circular fixed cylinder (14) and a sliding cylinder (15), the circular fixed cylinder (14) and the sliding cylinder (15) extend along the left-right direction, and the sliding cylinder (15) is inserted into the circular fixed cylinder (14);
an external thread groove is formed in one end, close to the sliding cylinder (15), of the circular fixing cylinder (14), a thread sleeve (16) extending in the left-right direction is sleeved on the circular fixing cylinder (14), the circular fixing cylinder (14) is in threaded connection with the thread sleeve (16) through the external thread groove, and a long round groove (19) extending in the left-right direction and penetrating front and back is formed in the position, located in the thread groove, of the circular fixing cylinder (14);
a plurality of second slotted holes (18) which are arranged at intervals along the left-right direction are formed in the sliding cylinder (15), the long round slots (19) can be communicated with any one of the second slotted holes (18) in the front-back direction, the long round slots (19) and the second slotted holes (18) are internally provided with bolts (20) in a penetrating mode, the bolts (20) are located on the left side of the threaded sleeve (16), and the threaded sleeve (16) is used for pushing the bolts (20) to slide along the long round slots (19).
6. The steel-concrete composite structure corrugated plate rigidity reinforcing apparatus according to claim 5, wherein: the mounting plate (5) is fixedly provided with a plurality of positioning cylinders (21) which are arranged at intervals from front to back and are left and right transparent, and one ends of the circular fixed cylinder (14) and the sliding cylinder (15) which are far away from each other are respectively arranged in the positioning cylinders (21) which are close to the circular fixed cylinder.
7. The steel-concrete composite structure corrugated plate rigidity reinforcing apparatus according to claim 5, wherein: a rotating handle (17) is fixedly arranged on the threaded sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321572893.8U CN220013988U (en) | 2023-06-20 | 2023-06-20 | Rigidity reinforcing device for corrugated plate of steel-concrete combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321572893.8U CN220013988U (en) | 2023-06-20 | 2023-06-20 | Rigidity reinforcing device for corrugated plate of steel-concrete combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220013988U true CN220013988U (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321572893.8U Active CN220013988U (en) | 2023-06-20 | 2023-06-20 | Rigidity reinforcing device for corrugated plate of steel-concrete combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220013988U (en) |
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2023
- 2023-06-20 CN CN202321572893.8U patent/CN220013988U/en active Active
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