CN212002247U - Large-span concrete beam slab formwork support system - Google Patents
Large-span concrete beam slab formwork support system Download PDFInfo
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- CN212002247U CN212002247U CN201922059437.3U CN201922059437U CN212002247U CN 212002247 U CN212002247 U CN 212002247U CN 201922059437 U CN201922059437 U CN 201922059437U CN 212002247 U CN212002247 U CN 212002247U
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- supporting plate
- strip
- backup pad
- beam slab
- baffle
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Abstract
The utility model discloses a large-span concrete beam template supporting system, which is characterized in that the supporting system comprises longitudinally arranged and transversely arranged reinforcing steel bars and stirrups, wherein the joints of the reinforcing steel bars and the stirrups are formed by binding steel wires, the reinforcing steel bars and the stirrups are surrounded to form a reinforcement cage, a first supporting plate and a second supporting plate are arranged outside the reinforcement cage, the first supporting plate is separated from the second supporting plate, the adjacent sides of the first supporting plate and the second supporting plate are provided with baffles, the first supporting plate, the second supporting plate and the baffles are surrounded to form a space for placing the reinforcement cage, the first supporting plate, the second supporting plate and the baffles form a beam plate frame structure, the interior of the reinforcement cage is filled with concrete, connecting strips are arranged outside the first supporting plate, the connecting strips extend towards the outer side face of the first supporting plate in a reverse direction, connecting holes are arranged on the second supporting plate, the connecting strip can penetrate through the connecting hole, and the supporting strength of the supporting system is high.
Description
Technical Field
The utility model relates to a large-span concrete beam template support system.
Background
The beam slab refers to the ledger of the roof of support on the wall or post of putting up, and the beam slab both ends are the support column body, and the support column body plays the bearing effect in the building, and in prior art, the beam slab has concrete placement to form mostly, and the support intensity of this kind of beam slab is general, uses the back for a long time again, very easily causes the beam slab to sink.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a large-span concrete beam template support system, this support system's support intensity is higher.
In order to achieve the above purpose, the utility model provides a following technical scheme: a large-span concrete beam slab template supporting system, which comprises longitudinal arranged and reinforcing steel bars and transversely arranged stirrups, the joint of the steel bar and the stirrup is formed by binding steel wire ropes, the steel bar and the stirrup are surrounded to form a steel bar cage, a first supporting plate and a second supporting plate are arranged outside the steel reinforcement cage, the first supporting plate and the second supporting plate are separated, the adjacent side surfaces of the first supporting plate and the second supporting plate are provided with a baffle plate, the first supporting plate, the second supporting plate and the baffle plate are surrounded to form a space for placing a steel reinforcement cage, the first supporting plate, the second supporting plate and the baffle form a beam-slab frame structure, concrete is filled in the steel reinforcement cage, the outside of the first supporting plate is provided with a connecting strip, the connecting strip extends towards the reverse direction of the outer side surface of the first supporting plate, a connecting hole is formed in the second supporting plate, and the connecting strip can penetrate through the connecting hole.
Further, first backup pad both ends are provided with extends the strip, extend strip and first backup pad both ends fixed connection, extend the strip and extend the setting along the length direction of first backup pad, both ends extend and enclose between strip and the first backup pad and establish and form "[" type structure, the baffle with arrange in between two extension strips, the terminal surface is contradicted by the both sides of near end portion and extension strip up end under the baffle.
Further, be provided with the circular port on the extension strip, the circular port is used for supplying the screw to pass, and the screw passes behind the circular port and fixed with the baffle.
Further, the steel reinforcement cage both ends are close to and are provided with connecting reinforcement on the position of tip, connecting reinforcement can buckle into "L" form, connecting reinforcement one end penetrates the support cylinder, and the other end penetrates the roof beam board and is connected with the steel reinforcement cage, integrated into one piece is pour to support cylinder and roof beam board.
Further, the first support plate and the extension bar are made of a fiber reinforced polymer material.
The utility model has the advantages that:
1. the firmness of the beam-slab structure can be increased by arranging the reinforcement cage, the beam-slab frame can be conveniently transported and transported before pouring by arranging the first support plate, the second support plate and the baffle plate, and two adjacent beam-slab frames can be tightly connected together by arranging the connecting strips, so that the connection strength of the beam-slab frame is greatly increased by being superior to that of the prior art;
2. through the arrangement of the extension bars, no gap exists at the joint of the support plate and the baffle plate, so that concrete can be effectively prevented from flowing out;
3. therefore, through the arrangement of the fastening nails, the fixing baffle plate and the first support plate or the second support plate can be effectively fixed.
Drawings
FIG. 1 is a schematic plan view of a beam-slab structure;
fig. 2 is a schematic view of a connection structure of a beam plate and a support column.
Reference numerals: 1. a reinforcement cage; 11. reinforcing steel bars; 12. hooping; 2. a first support plate; 21. an extension bar; 22. a circular hole; 3. a second support plate; 4. a baffle plate; 5. a connecting strip; 51. connecting holes; 6. a support column; 7. and connecting the reinforcing steel bars.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 2, in the large-span concrete beam template support system of this embodiment, the reinforcing steel bars 11 and the stirrups 12 are arranged longitudinally, the joints of the reinforcing steel bars 11 and the stirrups 12 are formed by binding steel wire ropes, the reinforcing steel bars 11 and the stirrups 12 are surrounded to form a reinforcement cage 1, a first support plate 2 and a second support plate 3 are arranged outside the reinforcement cage 1, the first support plate 2 is separated from the second support plate 3, a baffle 4 is arranged on the adjacent side of the first support plate 2 and the second support plate 3, a space for placing the reinforcement cage 1 is formed by surrounding the first support plate 2, the second support plate 3 and the baffle 4, the beam-slab frame structure is formed by the first support plate 2, concrete is filled in the reinforcement cage 1, a connecting bar 5 is arranged outside the first support plate 2, the connecting bar 5 extends reversely towards the outer side of the first support plate 2, the second support plate 3 is provided with a connection hole 51, and the connection bar 5 can pass through the connection hole 51.
The improvement is as follows: the steel bar 11 and the stirrup 12 are enclosed to form a steel bar cage 1, the steel bar cage 1 is arranged in a beam-slab frame structure, the first support plate 2 and the second support plate 3 can be used as external templates of the beam-slab frame structure, the first support plate 2, the second support plate 3 and the two baffles 4 are enclosed to form a beam-slab frame (a rectangular frame), when the beam-slab frame is erected, concrete is poured into the beam-slab frame to form a prefabricated column, and the prefabricated column can also be directly constructed on site, so that the prefabricated column is not only small in shape and convenient to transport, but also can be used as a beam-slab frame for supporting and can be flexibly applied to other places for bearing, the outer side surface of the first support plate 2 is provided with the connecting strip 5, the outer side surface of the second support plate 3 is provided with the connecting hole 51, the connecting strip 5 is inserted into the connecting hole 51 to cast the two beam-slab frames together, at last with first backup pad 2, second backup pad 3 and baffle 4 demolish, it can to scribble a layer of concrete again, setting through steel reinforcement cage 1, can increase its fastness for the roof beam structure, through first backup pad 2, the setting of second backup pad 3 and baffle 4, make the roof beam frame can conveniently carry and transport before pouring, setting through connecting strip 5, can make two adjacent roof beam frame zonulae occludens together, so just be superior to prior art, can increase substantially the joint strength of roof beam frame.
On the basis of above-mentioned embodiment, 2 both ends of first backup pad are provided with and extend strip 21, extend strip 21 and 2 both ends fixed connection of first backup pad, extend strip 21 and extend the setting along the length direction of first backup pad 2, both ends extend and enclose between strip 21 and the first backup pad 2 and establish and form "[" type structure, baffle 4 with arrange in two and extend between strip 21, the both sides that the terminal surface is close to the end under the baffle 4 contradict with extending strip 21 up end.
The improvement is as follows: first backup pad 2 is the same with second backup pad 3's structure, and in order to prevent that there is the space in the junction between first backup pad 2, second backup pad 3 and the baffle 4, lead to the concrete to spill, consequently set up extension strip 21 at first backup pad 2 and second backup pad 3 both ends, extension strip 21 and first backup pad 2 or second backup pad 3 form "[" type structure, make baffle 4 lower extreme face is contradicted with extension strip 21 up end near the both sides of near end portion, and through the setting of extension strip 21, there is not the space in the junction of backup pad and baffle 4, so just can effectually prevent that the concrete from flowing out。
On the basis of the above embodiment, the extension strip 21 is provided with a circular hole 22, the circular hole 22 is used for a screw to pass through, and the screw is fixed with the baffle 4 after passing through the circular hole 22.
The improvement is as follows: in order to connect the baffle 4 and the first support plate 2 or the second support plate 3, a circular hole 22 is formed in the extension strip 21 (the extension strip 21 is disposed at two ends of the first support plate 2 and the second support plate 3), when two sides of the lower end surface of the baffle 4 close to the end part are abutted against the upper end surface of the extension strip 21, the fastening nail is fixed on the baffle 4 by penetrating the circular hole 22, and therefore, the baffle 4 and the first support plate 2 or the second support plate 3 can be effectively fixed through the fastening nail.
On the basis of above-mentioned embodiment, 1 both ends of steel reinforcement cage are close to and are provided with connecting reinforcement 7 on the position in tip, connecting reinforcement 7 can be buckled into "L" form, 7 one ends of connecting reinforcement penetrate the support cylinder, and the other end penetrates the beam slab and is connected with steel reinforcement cage 1, integrated into one piece is pour to support cylinder and beam slab.
The improvement is as follows: the supporting effect of beam slab leaves the joint strength between roof beam slab and the support column body 6 not, in order to increase the joint strength between roof beam slab and the support column body 6, sets up connecting reinforcement 7 at 1 both ends of steel reinforcement cage in the beam slab, and connecting reinforcement cage 1 is connected to connecting reinforcement 7's one end, and other end connection support column body 6 through the setting of steel reinforcement cage 1, can effectual connecting beam slab and support column body 6.
On the basis of the above described embodiment, the first support plate 2 and the extension bars 21 are made of a fibre-reinforced polymer material.
The improvement is as follows: the fiber reinforced polymer material used to make the form is strong enough, light weight and durable to allow the form to be reused.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a large-span concrete beam slab formwork support system which characterized in that: the steel bar cage is characterized by comprising longitudinally arranged steel bars (11) and transversely arranged stirrups (12), wherein the joints of the steel bars (11) and the stirrups (12) are formed by binding steel wire ropes, the steel bars (11) and the stirrups (12) are enclosed to form a steel bar cage (1), a first supporting plate (2) and a second supporting plate (3) are arranged outside the steel bar cage (1), the first supporting plate (2) is separated from the second supporting plate (3), baffle plates (4) are arranged on the adjacent sides of the first supporting plate (2) and the second supporting plate (3), the first supporting plate (2), the second supporting plate (3) and the baffle plates (4) are enclosed to form a space for placing the steel bar cage (1), the first supporting plate (2), the second supporting plate (3) and the baffle plates (4) form a beam-slab framework structure, concrete is filled in the steel bar cage (1), and connecting strips (5) are arranged outside the first supporting plate (2), connecting strip (5) are towards the lateral surface reverse extension of first backup pad (2), be provided with connecting hole (51) on second backup pad (3), connecting strip (5) can pass in connecting hole (51).
2. The large-span concrete beam slab formwork support system of claim 1, wherein: first backup pad (2) both ends are provided with and extend strip (21), extend strip (21) and first backup pad (2) both ends fixed connection, extend strip (21) and extend the setting along the length direction of first backup pad (2), both ends extend and enclose between strip (21) and first backup pad (2) and establish and form "[" type structure, baffle (4) and arrange in two and extend between strip (21), the terminal surface is contradicted by the both sides of near end portion and extension strip (21) up end under baffle (4).
3. The large-span concrete beam slab formwork support system of claim 2, wherein: a round hole (22) is formed in the extension strip (21), a screw penetrates through the round hole (22), and the screw penetrates through the round hole (22) and then is fixed with the baffle (4).
4. The large-span concrete beam slab formwork support system of claim 3, wherein: reinforcement cage (1) both ends are close to and are provided with connecting reinforcement (7) on the position of tip, connecting reinforcement (7) can be buckled into "L" form, connecting reinforcement (7) one end penetrates the support cylinder, and the other end penetrates the beam slab and is connected with reinforcement cage (1), support cylinder and beam slab pour integrated into one piece.
5. The large-span concrete beam slab formwork support system of claim 4, wherein: the first support plate (2) and the extension bars (21) are made of a fibre-reinforced polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059437.3U CN212002247U (en) | 2019-11-26 | 2019-11-26 | Large-span concrete beam slab formwork support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059437.3U CN212002247U (en) | 2019-11-26 | 2019-11-26 | Large-span concrete beam slab formwork support system |
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| Publication Number | Publication Date |
|---|---|
| CN212002247U true CN212002247U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922059437.3U Active CN212002247U (en) | 2019-11-26 | 2019-11-26 | Large-span concrete beam slab formwork support system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117127796A (en) * | 2023-07-03 | 2023-11-28 | 中国十七冶集团有限公司 | Large-span concrete beam slab formwork support system and construction method |
-
2019
- 2019-11-26 CN CN201922059437.3U patent/CN212002247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117127796A (en) * | 2023-07-03 | 2023-11-28 | 中国十七冶集团有限公司 | Large-span concrete beam slab formwork support system and construction method |
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