CN213330033U

CN213330033U - Connecting fastener and connecting structure of beam formwork framework and column formwork framework

Info

Publication number: CN213330033U
Application number: CN202021679697.7U
Authority: CN
Inventors: 晏幸福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-01
Anticipated expiration: 2030-08-12

Abstract

The utility model provides a roof beam formwork skeleton and post formwork skeleton's connection fastener and connection structure, including first connecting plate, second connecting plate, third connecting plate, fourth connecting plate, fifth connecting plate and sixth connecting plate. The first side of the first connecting plate is connected with the first side of the second connecting plate and is vertical to the first side of the second connecting plate, and the third connecting plate is connected with the second side of the first connecting plate and is coplanar with the first connecting plate. The fourth connecting plate is connected to the second side of the second connecting plate and is coplanar with the second connecting plate. The fifth connecting plate is connected with the third connecting plate. The sixth connecting plate is connected with the fourth connecting plate. So set up, can use the connection fastener, tentatively fix roof beam formwork skeleton and board formwork skeleton to be convenient for the epilogue more to roof beam formwork skeleton and post formwork skeleton's position adjustment and welded fastening, when having solved among the prior art directly welding roof beam formwork skeleton and post formwork skeleton, be not convenient for carry out the problem fixed to the two.

Description

Connecting fastener and connecting structure of beam formwork framework and column formwork framework

Technical Field

The utility model relates to a building technical field, more specifically say, relate to a connecting fastener and connection structure of roof beam formwork skeleton and post formwork skeleton.

Background

Among the prior art, when being under construction to reinforced concrete frame structure building, often need build extra formwork braced system to reinforced concrete frame structure building is after the completion, when carrying out indoor outer decoration transformation construction, need punch the bar planting on concrete structure, and the engineering time is long. In order to solve the problem, the applicant provides a formwork supporting system, which is used as a part of a building structure, a supporting system for a support formwork and a stress fulcrum for later-stage reconstruction and decoration construction, and can effectively solve the problem of the reinforced concrete frame structure building in the prior art. The formwork supporting system comprises a column formwork framework, a beam formwork framework and a plate formwork framework, wherein the column formwork framework is connected with the column positioning embedded part, the beam formwork framework is connected with the column formwork framework in a welding mode, and the plate formwork framework is connected with the beam formwork framework in a welding mode. And when directly carrying out welded connection with roof beam formwork skeleton and post formwork skeleton, roof beam formwork skeleton and board formwork skeleton are not convenient for fix a position and place, lead to workman's operation welding inconvenient. Therefore, what is needed by those skilled in the art is how to solve the problem that the beam-formwork framework and the column-formwork framework are not convenient to connect and fix when being welded.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can conveniently connect beam formwork skeleton and post formwork skeleton fixedly to carry out welded beam formwork skeleton and post formwork skeleton's connection fastener and connection structure to beam formwork skeleton and post formwork skeleton.

In order to solve the above problems, the present invention provides a connecting fastener for a beam-formwork framework and a column-formwork framework, comprising a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a fifth connecting plate and a sixth connecting plate, wherein the first side of the first connecting plate is connected with the first side of the second connecting plate and is perpendicular to the first side of the second connecting plate, the third connecting plate is connected with the second side of the first connecting plate and is coplanar with the first connecting plate, the fourth connecting plate is connected with the second side of the second connecting plate and is coplanar with the second connecting plate, at least one end of the third connecting plate and at least one end of the fourth connecting plate are flush with each other in the extending direction of the first connecting plate and the second connecting plate, the fifth connecting plate is connected with one end of the third connecting plate and the fourth connecting plate, the sixth connecting plate is connected with one end of the fourth connecting plate and the third connecting plate, the fifth connecting plate and the sixth connecting plate are perpendicular to the extending direction of the first connecting plate, the fifth connecting plate is intersected with the extending direction of the sixth connecting plate, and through holes are formed in the first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate, the fifth connecting plate and the sixth connecting plate.

Preferably, the first connecting plate and the second connecting plate are of an integral structure, the third connecting plate and the fifth connecting plate are of an integral structure, and the fourth connecting plate and the sixth connecting plate are of an integral structure.

Preferably, the first connecting plate and the third connecting plate are connected by welding, and the second connecting plate and the fourth connecting plate are connected by welding.

Preferably, the first connecting plate and the second connecting plate are respectively provided with two through holes.

Preferably, the two through holes of the first connecting plate are distributed along the extending direction of the first connecting plate, and the two through holes of the second connecting plate are distributed along the extending direction of the second connecting plate.

The utility model also provides a connection structure of roof beam formwork skeleton and post formwork skeleton, including roof beam formwork skeleton, post formwork skeleton and connection fastener, connection fastener be as above arbitrary connection fastener, roof beam formwork skeleton includes four first stocks of being parallel to each other and not coplane, arbitrary adjacent two first stock interconnect, post formwork skeleton includes four second stocks of being parallel to each other and not coplane, arbitrary adjacent two second stock interconnect, first stock with the second stock is the rectangular section bar of perpendicular type right angle, each the right angle closed angle orientation of first stock inside the roof beam formwork skeleton, each the right angle closed angle orientation of second stock inside the post formwork skeleton, the first end of roof beam formwork skeleton with the butt joint of the first side of post formwork skeleton, just each of the first side of post formwork skeleton the second stock respectively with two of beam formwork skeleton first side A stock butt joint, each first stock respectively through one connect fastener with the second stock is connected, connect fastener first connecting plate with the second stock is located the right angle face laminating in the post formwork skeleton outside is connected, the third connecting plate with the fifth connecting plate, perhaps, the fourth connecting plate with the sixth connecting plate with first stock is located the right angle face laminating in the beam formwork skeleton outside is connected.

Preferably, any two adjacent first long rods are connected through a first cross rod, and any two adjacent second long rods are connected through a second cross rod.

Preferably, the two ends of the first cross rod are respectively and fixedly connected with the corresponding first long rod through welding, and the two ends of the second cross rod are respectively and fixedly connected with the corresponding second long rod through welding.

Preferably, first reinforcing rods are arranged between any two adjacent first long rods at two ends of the beam formwork framework, and second reinforcing rods are arranged between any two adjacent second long rods at two ends of the column formwork framework.

Preferably, the two ends of the first reinforcing rod are fixedly connected with the corresponding first long rod through welding respectively, and the two ends of the second reinforcing rod are fixedly connected with the second long rod through welding respectively.

The utility model provides an among the technical scheme, a roof beam formwork skeleton and post formwork skeleton's connection fastener, including first connecting plate, second connecting plate, third connecting plate, fourth connecting plate, fifth connecting plate and sixth connecting plate. The first side of the first connecting plate is connected with the first side of the second connecting plate and is vertical to the first side of the second connecting plate, and the third connecting plate is connected with the second side of the first connecting plate and is coplanar with the first connecting plate. The fourth connecting plate is connected to the second side of the second connecting plate and is coplanar with the second connecting plate. At least one end of the third connecting plate and the fourth connecting plate is flush with each other in the extending direction of the first connecting plate and the second connecting plate. The fifth connecting plate is connected to one end of the third connecting plate, which is parallel to the fourth connecting plate, the sixth connecting plate is connected to one end of the fourth connecting plate, which is parallel to the third connecting plate, the fifth connecting plate and the sixth connecting plate are perpendicular to the extending direction of the first connecting plate, and the extending direction of the fifth connecting plate is intersected with the extending direction of the sixth connecting plate. The first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate, the fifth connecting plate and the sixth connecting plate are all provided with through holes.

During the use, first connecting plate and the second connecting plate that will connect the fastener pass through bolted connection with the second stock of post formwork skeleton, then will connect the third connecting plate and the fifth connecting plate of fastener, perhaps fourth connecting plate and sixth connecting plate are connected through the bolt with the first stock of beam formwork skeleton to it is fixed with post formwork skeleton preliminary connection, welds the first stock of beam formwork skeleton and the second stock of post formwork skeleton at last.

So set up, can use the connection fastener, tentatively fix roof beam formwork skeleton and board formwork skeleton to be convenient for the epilogue more to roof beam formwork skeleton and post formwork skeleton's position adjustment and welded fastening, when having solved among the prior art directly welding roof beam formwork skeleton and post formwork skeleton, be not convenient for carry out the problem fixed to the two.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a connecting fastener according to an embodiment of the present invention;

FIG. 2 is a schematic view of the connection structure of the beam formwork framework and the column formwork framework in the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic structural view of the beam formwork skeleton of FIG. 2;

fig. 5 is a schematic structural view of the column formwork framework in fig. 2.

In fig. 1-5:

1. a first connecting plate; 2. a second connecting plate; 3. a third connecting plate; 4. a fourth connecting plate; 5. a fifth connecting plate; 6. a sixth connecting plate; 7. a through hole; 8. supporting a formwork framework by using a beam; 9. a first long rod; 10. a first cross bar; 11. a first reinforcement bar; 12. supporting a formwork framework by using the column; 13. a second long rod; 14. a second cross bar; 15. a second stiffener.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-5, an embodiment of the present invention provides a connecting fastener for a beam-formwork framework and a column-formwork framework, including a first connecting plate 1, a second connecting plate 2, a third connecting plate 3, a fourth connecting plate 4, a fifth connecting plate 5 and a sixth connecting plate 6. Referring to fig. 1, a first side of a first connecting plate 1 is connected to a first side of a second connecting plate 2 at right angles. Optionally, the first connecting plate 1 and the second connecting plate 2 are of a unitary structure. Specifically, the first connecting plate 1 and the second connecting plate 2 may be an angle iron integrated structure, that is, the first connecting plate 1 and the second connecting plate 2 are two side plates of an angle iron, respectively. Of course, the first connecting plate 1 and the second connecting plate 2 are not limited to iron material, and may be stainless steel, aluminum, copper, alloy, carbon fiber, plastic steel, or the like. The third connecting plate 3 is connected to a second side of the first connecting plate 1 and is coplanar with the first connecting plate 1. For example, the third connecting plate 3 may be fixedly connected to the first connecting plate 1 by welding. The fourth connecting plate 4 is connected to a second side of the second connecting plate 2 and is coplanar with the second connecting plate 2. For example, the fourth connecting plate 4 may be fixedly connected to the second connecting plate 2 by welding. The third connecting plate 3 and the fourth connecting plate 4 are flush at least at one end in the direction in which the first connecting plate 1 and the second connecting plate 2 extend. The fifth connecting plate 5 is connected with the third connecting plate 3, and the intersection line between the first connecting plate 1 and the second connecting plate 2 is perpendicular to the fifth connecting plate 5. Optionally, the third connecting plate 3 and the fifth connecting plate 5 are of an integral structure, and in particular, the third connecting plate 3 and the fifth connecting plate 5 are of an angle iron integral structure. Similarly, the material of the third connecting plate 3 and the fifth connecting plate 5 is not limited to iron, and may be stainless steel, aluminum, copper, alloy, carbon fiber, plastic steel, or the like. The sixth connecting plate 6 is connected with the fourth connecting plate 4, and the intersection line between the first connecting plate 1 and the second connecting plate 2 is perpendicular to the sixth connecting plate 6. Optionally, the fourth connecting plate 4 and the sixth connecting plate 6 are of a unitary structure. Specifically, the fourth connecting plate 4 and the sixth connecting plate 6 are of an angle iron integrated structure. The fifth connecting plate 5 and the sixth connecting plate 6 are connected to the ends of the third connecting plate 3 and the fourth connecting plate 4 that are flush with each other, respectively, that is, the fifth connecting plate 5 is connected to the end of the third connecting plate 3 that is flush with the fourth connecting plate, the sixth connecting plate 6 is connected to the end of the fourth connecting plate 4 that is flush with the third connecting plate, and the directions in which the fifth connecting plate and the sixth connecting plate extend intersect. The first connecting plate 1, the second connecting plate 2, the third connecting plate 3, the fourth connecting plate 4, the fifth connecting plate 5 and the sixth connecting plate 6 are all provided with through holes 7 for bolts to pass through. Optionally, the first connecting plate 1 and the second connecting plate 2 are respectively provided with two through holes 7, the two through holes on the first connecting plate 1 are arranged along the extending direction of the first connecting plate, and the two through holes on the second connecting plate 2 are arranged along the extending direction of the second connecting plate.

During the use, first connecting plate 1 and second connecting plate 2 with the second stock 13 of post formwork skeleton 12 to be connected the fastener pass through bolted connection, then third connecting plate 3 and the fifth connecting plate 5 with connecting the fastener, perhaps fourth connecting plate 4 and sixth connecting plate 6 are connected through the bolt with the first stock 9 of beam formwork skeleton 8, in order to be connected beam formwork skeleton and post formwork skeleton tentatively fixedly, weld first stock 9 of beam formwork skeleton 8 and the second stock 13 of post formwork skeleton 12 at last.

So set up, can use the connection fastener to carry out preliminary fixed to roof beam formwork skeleton 8 and board formwork skeleton to be convenient for the epilogue more to the position adjustment and the welded fastening of roof beam formwork skeleton and post formwork skeleton, when having solved among the prior art directly welding roof beam formwork skeleton and post formwork skeleton, be not convenient for carry out the problem fixed to the two.

Referring to fig. 1-5, an embodiment of the present invention further provides a connection structure of a beam-formwork framework and a column-formwork framework, which includes a beam-formwork framework 8, a column-formwork framework 12 and a connection fastener. The connecting fastener is as described in any of the above embodiments. The beam formwork framework 8 comprises four first long rods 9 which are parallel to each other and not coplanar, and any two adjacent first long rods 9 are connected with each other. The pillar formwork framework 12 comprises four second long rods 13 which are parallel to each other and are not coplanar, and any two adjacent second long rods 13 are connected with each other. First stock 9 and second stock 13 are the rectangular section bar of perpendicular angle type, for example angle bar or T shaped steel, and of course the material of first stock and second stock is also not limited to iron, can also be carbon fiber, aluminium, copper, alloy and plastic steel. And the right angle cusp of each first long rod 9 of the beam formwork framework 8 faces the inside of the beam formwork framework 8, and the right angle cusp of each second long rod 13 of the column formwork framework 12 faces the inside of the column formwork framework 12. Referring to fig. 2, a first end of the beam formwork framework 8 is butted with a first side of the column formwork framework 12, and two second long rods 13 of the first side of the column formwork framework 12 are butted with two first long rods 9 of the beam formwork framework 8, respectively. Referring to fig. 3, each of the first long rods 9 is connected to the second long rod 13 by a connecting fastener. The first connecting plate 1 and the second connecting plate 2 of each connecting fastener are attached to the right-angle surface of the second long rod 13 located outside the pillar formwork framework 12, for example, by bolts and nuts. The third connecting plate 3 and the fifth connecting plate 5, or the fourth connecting plate 4 and the sixth connecting plate 6 are attached to the right-angle surface of the first long rod 9 outside the beam formwork framework 8 and are connected, for example, fixedly connected through bolts and nuts.

Taking the structure shown in fig. 3 as an example, the first connecting plate 1 and the second connecting plate 2 of the connecting fastener located above in fig. 3 are connected to the second long rod 13 of the pillar form skeleton 12, the third connecting plate 3 and the fifth connecting plate 5 of the connecting fastener are connected to the first long rod 9 of the beam form skeleton 8 located on the first side of the pillar form skeleton 12 (assuming that the side where the right side beam form skeleton is butted is the first side of the pillar form skeleton in fig. 3), and the fourth connecting plate 4 and the sixth connecting plate 6 of the connecting fastener can be connected to the first long rod 9 of the beam form skeleton 8 located on the adjacent side of the first side of the pillar form skeleton 12. In the lower connecting fastener in fig. 3, the first connecting plate and the second connecting plate are connected to the second long rod of the column formwork framework, the fourth connecting plate and the sixth connecting plate of the connecting fastener are connected to the other first long rod of the beam formwork framework located on the first side of the column formwork framework, and the third connecting plate and the fifth connecting plate of the connecting fastener are connected to the other first long rod of the beam formwork framework located on the adjacent side of the first side of the column formwork framework. That is, each connecting fastener all can be connected a first stock 9 on second stock 13 at least, and it can be connected the first stock that is located the same high position of two roof beam formwork frameworks of post formwork framework adjacent side on the same second stock of post formwork framework at most.

So set up, can tentatively fix roof beam formwork skeleton 8 and board formwork skeleton to the position adjustment and the welded fastening of preface to roof beam formwork skeleton and post formwork skeleton of being convenient for more have solved among the prior art when directly welding roof beam formwork skeleton and post formwork skeleton, are not convenient for carry out the problem fixed to the two.

In some embodiments, any two adjacent first long rods 9 are connected by a first cross rod 10, and both ends of the first cross rod 10 can be connected with the corresponding first long rods 9 by welding. Any two adjacent second long rods 13 are connected through a second cross rod 14, and two ends of the second cross rod 14 can be connected with the corresponding second long rods 13 in a welding mode respectively. Alternatively, the first cross bar 10 may be a section bar such as an angle steel, a flat steel, a T-shaped steel, a square steel, or a round steel, and the second cross bar 14 may also be a section bar such as an angle steel, a flat steel, a T-shaped steel, a square steel, or a round steel.

In some embodiments, a first reinforcing rod 11 is disposed at two ends of the beam formwork framework 8 and between any two adjacent first long rods 9, and two ends of the first reinforcing rod 11 can be connected with the corresponding first long rods 9 respectively in a welding manner. Be equipped with second stiffener 15 at the both ends of post formwork skeleton 12, between arbitrary two adjacent second stock 13, second stiffener 15 both ends can be connected with corresponding second stock 13 through the welded mode respectively. The reinforcing rods are arranged, so that the overall rigidity of the girder formwork supporting framework and the column formwork supporting framework can be improved, and the torsional deformation of the girder formwork supporting framework and the column formwork supporting framework can be prevented. Alternatively, the first reinforcing rod 11 may be a section bar such as an angle steel, a flat steel, a T-shaped steel, a square steel, or a round steel, and the second reinforcing rod 15 may be a section bar such as an angle steel, a flat steel, a T-shaped steel, a square steel, or a round steel.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A connecting fastener for a beam formwork framework and a column formwork framework is characterized by comprising a first connecting plate (1), a second connecting plate (2), a third connecting plate (3), a fourth connecting plate (4), a fifth connecting plate (5) and a sixth connecting plate (6), wherein the first side of the first connecting plate (1) is connected with the first side of the second connecting plate (2) and is vertical to the first side of the second connecting plate (2), the third connecting plate (3) is connected with the second side of the first connecting plate (1) and is coplanar with the first connecting plate (1), the fourth connecting plate (4) is connected with the second side of the second connecting plate (2) and is coplanar with the second connecting plate (2), and at least one end of the third connecting plate (3) and one end of the fourth connecting plate (4) are parallel and level in the extending direction of the first connecting plate (1) and the second connecting plate (2), fifth connecting plate (5) connect in on third connecting plate (3) with the one end of fourth connecting plate parallel and level, sixth connecting plate (6) connect in on fourth connecting plate (4) with the one end of third connecting plate (3) parallel and level, fifth connecting plate (5) with sixth connecting plate all with the extending direction of first connecting plate (1) is perpendicular, just fifth connecting plate (5) with the extending direction of sixth connecting plate (6) is crossing, first connecting plate (1) second connecting plate (2) third connecting plate (3) fourth connecting plate (4) fifth connecting plate (5) and all be equipped with perforating hole (7) on sixth connecting plate (6).

2. The connecting fastener of the beam-formwork framework and the column-formwork framework according to claim 1, characterized in that the first connecting plate (1) and the second connecting plate (2) are of an integral structure, the third connecting plate (3) and the fifth connecting plate (5) are of an integral structure, and the fourth connecting plate (4) and the sixth connecting plate (6) are of an integral structure.

3. The connecting fastener of the beam-formwork framework and the column-formwork framework according to claim 2, characterized in that the first connecting plate (1) and the third connecting plate (3) are welded, and the second connecting plate (2) and the fourth connecting plate (4) are welded.

4. The connecting fastener of the beam-formwork framework and the column-formwork framework according to claim 1, characterized in that the first connecting plate (1) and the second connecting plate (2) are respectively provided with two through holes (7).

5. The connecting fastener of the beam formwork framework and the column formwork framework according to claim 4, characterized in that two through holes (7) on the first connecting plate (1) are distributed along the extending direction of the first connecting plate (1), and two through holes (7) on the second connecting plate (2) are distributed along the extending direction of the second connecting plate (2).

6. A connecting structure of a beam formwork framework and a column formwork framework, which is characterized by comprising the beam formwork framework (8), the column formwork framework (12) and a connecting fastener, wherein the connecting fastener is the connecting fastener of any one of claims 1 to 5, the beam formwork framework (8) comprises four mutually parallel and non-coplanar first long rods (9), any two adjacent first long rods (9) are connected with each other, the column formwork framework (12) comprises four mutually parallel and non-coplanar second long rods (13), any two adjacent second long rods (13) are connected with each other, the first long rod (9) and the second long rods (13) are vertical angle-shaped long section bars, the right angle closed angle of each first long rod (9) faces to the inside of the beam formwork framework (8), the right angle closed angle of each second long rod (13) faces to the inside of the column formwork framework (12), the first end of the beam formwork framework (8) is butted with the first side of the column formwork framework (12), and each second long rod (13) on the first side of the column formwork framework (12) is respectively butted with two first long rods (9) of the beam formwork framework, each first long rod (9) is respectively connected with the second long rod (13) through one connecting fastener, the first connecting plate (1) and the second connecting plate (2) of the connecting fastener are jointed and connected with the right-angle surface of the second long rod (13) positioned at the outer side of the column formwork framework (12), the third connecting plate (3) and the fifth connecting plate (5), or the fourth connecting plate (4) and the sixth connecting plate (6) are attached and connected with the right-angle surface of the first long rod (9) positioned on the outer side of the beam formwork framework (8).

7. The connecting structure of a beam formwork framework and a column formwork framework according to claim 6, characterized in that any two adjacent first long rods (9) are connected through a first cross rod (10), and any two adjacent second long rods (13) are connected through a second cross rod (14).

8. The connecting structure of a beam formwork framework and a column formwork framework according to claim 7, wherein both ends of the first cross bar (10) are fixedly connected with the corresponding first long bars (9) by welding, respectively, and both ends of the second cross bar (14) are fixedly connected with the corresponding second long bars (13) by welding, respectively.

9. The connecting structure of a beam formwork framework and a column formwork framework according to claim 6, characterized in that a first reinforcing rod (11) is arranged between any two adjacent first long rods (9) at two ends of the beam formwork framework (8), and a second reinforcing rod (15) is arranged between any two adjacent second long rods (13) at two ends of the column formwork framework (12).

10. The connecting structure of a beam formwork framework and a column formwork framework according to claim 9, wherein two ends of the first reinforcing rod (11) are fixedly connected with the corresponding first long rod (9) by welding respectively, and two ends of the second reinforcing rod (15) are fixedly connected with the second long rod (13) by welding respectively.