CN218643877U - Crossbeam and roof beam connecting device for building templates - Google Patents
Crossbeam and roof beam connecting device for building templates Download PDFInfo
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- CN218643877U CN218643877U CN202222856715.XU CN202222856715U CN218643877U CN 218643877 U CN218643877 U CN 218643877U CN 202222856715 U CN202222856715 U CN 202222856715U CN 218643877 U CN218643877 U CN 218643877U
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Abstract
The utility model discloses a crossbeam and a beam connecting device for a building template, wherein two first U-shaped groove bodies extending along the length direction of a beam are respectively arranged at two ends of the lower surface of the crossbeam, and the opening directions of the two first U-shaped groove bodies are opposite and are both towards the outside; the bottoms of the two first U-shaped groove bodies close to the end part of the cross beam are provided with first through holes which are aligned, and the distance from the first through holes to the end part of the closer cross beam is A; the beam connecting device comprises a connecting beam, two connecting strips and two groups of connecting components; the length of the connecting beam is B, and the lower surface of the connecting beam is provided with two second U-shaped groove bodies extending along the length direction of the connecting beam; two ends of the connecting strip are horizontally provided with second through holes, and the distance between the two second through holes is C; A. b and C satisfy C =2A + B. The utility model discloses technical scheme is even as an organic whole with the crossbeam of two separations, has shared a support column, has reduced the use quantity of support column to make the crossbeam even as an organic whole, improved building templates bearing structure's overall stability.
Description
Technical Field
The utility model relates to a building templates supports the field, concretely relates to crossbeam and roof beam connecting device for building templates.
Background
In the building construction process of the existing cement brick-concrete and reinforced concrete, because the building templates need to be supported on the construction site, when the building templates are built, support columns and support cross beams need to be used, the cross beams are different in length in the prior art, each cross beam needs to be supported by one to two support columns, the number of the support columns is large, and the structural stability is poor due to mutual separation between the cross beams.
Disclosure of Invention
For solving the technical problem, the main objective of the utility model is to provide a crossbeam and roof beam connecting device for building templates to solve and use more support column, the relatively poor technical problem of building templates bearing structure stability among the prior art.
In order to achieve the above purpose, the present invention adopts the following technical solution.
A cross beam and a beam connecting device for a building template are disclosed, wherein two ends of the lower surface of the cross beam are respectively provided with two first U-shaped groove bodies extending along the length direction of the beam, and the opening directions of the two first U-shaped groove bodies are opposite and are both towards the outside; the bottoms of the two first U-shaped groove bodies close to the end part of the cross beam are provided with aligned first through holes, and the distance from the first through holes to the end part of the closer cross beam is A;
the beam connecting device comprises a connecting beam, two connecting strips and two groups of connecting components;
the length of the connecting beam is B, two second U-shaped groove bodies extending along the length direction of the connecting beam are arranged on the lower surface of the connecting beam, the opening directions of the two second U-shaped groove bodies are opposite and face outwards, the distance between the two second U-shaped groove bodies is equal to the distance between the two first U-shaped groove bodies, and the groove width of the second U-shaped groove bodies is equal to the groove width of the first U-shaped groove bodies;
the height of the connecting strip is equal to the width of the first U-shaped groove body or the second U-shaped groove body, second through holes perpendicular to the length direction of the connecting strip are horizontally formed in two ends of the connecting strip, and the distance between the two second through holes is C; A. b and C satisfy the following relationship:
C＝2A+B
the connecting assembly is used for connecting the cross beams on two sides of the connecting beam into a whole through the connecting strips.
Furthermore, the distance between the bottoms of the two first U-shaped groove bodies is D, and the thickness of the connecting strip is E; the connecting assembly comprises a connecting pin and a wedge-shaped bolt plate, a radial rectangular through hole is formed in a pin rod of the connecting pin, the distance from the rectangular through hole to a pin head is F, and D, E and F meet the following relations: f is less than or equal to D +2E.
Further, the connecting component is a bolt and a nut.
Furthermore, the connecting beam is in an inverted trapezoid shape with a long upper part and a short lower part.
Furthermore, the connecting beam is a hollow square beam, and the cross beam is a cross beam.
Furthermore, a connecting pipe is arranged in the middle of the lower surface of the connecting beam and used for connecting the supporting columns.
The utility model discloses technical scheme is as an organic whole even with the crossbeam of two separations for prior art, has shared a support column, has reduced the use quantity of support column to make the crossbeam even as an organic whole, improved building templates bearing structure's overall stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of the cross beam and beam connecting device for building forms according to an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of a beam and beam connector for a building panel in an assembled state;
FIG. 3 is a combined perspective elevation view of one embodiment of a beam and beam attachment apparatus for a building panel;
FIG. 4 is a view taken along the line H-H in FIG. 3;
FIG. 5 is a schematic perspective view of a cross beam for a building panel and a connection beam in the beam connection apparatus;
FIG. 6 is a schematic perspective view of a cross beam for a building panel and a cross beam in the beam connecting apparatus;
fig. 7 is a perspective view of a cross beam for a building formwork and a connecting bar in the beam connecting device.
In the above figures:
1, a cross beam; 101 a first U-shaped tank; 102 a first via;
2 connecting the beams; 201 a second U-shaped tank; 202 connecting pipe;
3, connecting strips; 301 a second through hole;
4 connecting the components; 401 connecting pins; 402 a wedge pin plate.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of other ways than those described herein, and those skilled in the art will be able to make similar generalizations without departing from the spirit of the invention. The invention is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1 to 6, a beam and a beam connecting device for a building formwork.
Referring to fig. 1 and fig. 3, two ends of the lower surface of the cross beam 1 are respectively provided with two first U-shaped groove bodies 101 extending along the length direction of the beam, and the opening directions of the two first U-shaped groove bodies 101 are opposite and both face outward; the bottoms of the two first U-shaped groove bodies 101 close to the end part of the cross beam 1 are provided with aligned first through holes 102, and the distance from the first through holes 102 to the end part of the closer cross beam 1 is A;
referring to fig. 2 to 7, the beam connecting device includes a connecting beam 2, two connecting strips 3, and two connecting assemblies 4;
referring to fig. 5, the length of the connecting beam 2 is B, two second U-shaped groove bodies 201 extending along the length direction of the connecting beam 2 are disposed on the lower surface of the connecting beam 2, the opening directions of the two second U-shaped groove bodies 201 are opposite and both face outward, the distance between the two second U-shaped groove bodies 201 is equal to the distance between the two first U-shaped groove bodies 101, and the groove width of the second U-shaped groove bodies 201 is equal to the groove width of the first U-shaped groove bodies 101;
referring to fig. 7, the height of the connecting bar 3 is equal to the width of the first U-shaped groove 101 or the second U-shaped groove 201, two ends of the connecting bar 3 are horizontally provided with second through holes 301 perpendicular to the length direction thereof, and the distance between the two second through holes 301 is C;
A. b and C satisfy the following relationship:
C＝2A+B
the connecting assembly 4 is used for connecting the cross beams 1 on the two sides of the connecting beam 2 into a whole with the connecting beam 2 through the connecting strip 3.
In the above embodiment, the lower surfaces of both ends of the cross beam 1 are provided with the first U-shaped groove bodies 101, and the lower surface of the connecting beam 2 is provided with the second U-shaped groove body 201.
The use method of the beam and the beam connecting device for the building template comprises the following steps:
the first step is as follows: the two cross beams 1 are arranged horizontally in a collinear manner, and the connecting beam 2 is arranged between the two cross beams 1 in a collinear manner;
in the second step, when the first through hole 102 of the first U-shaped groove body 101 is aligned with the second through hole 301 on the same side of the connecting strip 3, the cross beam 1 and the connecting beam 2 are connected into a whole through the connecting assembly 4.
The connecting component 4 may be a bolt and a nut.
Further, referring to fig. 3 and 4, the distance between the bottoms of the two first U-shaped grooves 101 is D, and the thickness of the connecting strip 3 is E; the connecting assembly 4 comprises a connecting pin 401 and a wedge-shaped pin plate 402, a pin rod of the connecting pin 401 is provided with a radial rectangular through hole, the distance from the rectangular through hole to a pin head is F, and D, E and F satisfy the following relations:
F≤D+2E。
further, referring to fig. 5, the connecting beam 2 has an inverted trapezoid shape with a longer upper portion and a shorter lower portion. Make tie-beam 2 to fall trapezoidal, reduced the friction of tie-beam 2 with 1 tip of crossbeam, make things convenient for tie-beam 2 to put into and take out from between two crossbeams 1.
Further, referring to fig. 6, in order to reduce the weight of the connecting beam 2 and the cross beam 1, the connecting beam 2 is a hollow square beam, and the cross beam 1 is a n-shaped beam.
The middle part of the lower surface of the connecting beam 2 is provided with a connecting pipe 202, and the connecting pipe 202 is used for connecting a supporting column. The support column may be a steel tube.
Although the invention has been described in detail in this specification by way of general description and specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The cross beam and beam connecting device for the building template is characterized in that two ends of the lower surface of the cross beam (1) are respectively provided with two first U-shaped groove bodies (101) extending along the length direction of a beam, and the opening directions of the two first U-shaped groove bodies (101) are opposite and are towards the outer side; the bottoms of the two first U-shaped groove bodies (101) close to the end part of the cross beam (1) are provided with aligned first through holes (102), and the distance from the first through holes (102) to the end part of the closer cross beam (1) is A;
the beam connecting device comprises a connecting beam (2), two connecting strips (3) and two groups of connecting components (4);
the length of the connecting beam (2) is B, two second U-shaped groove bodies (201) extending along the length direction of the connecting beam (2) are arranged on the lower surface of the connecting beam (2), the opening directions of the two second U-shaped groove bodies (201) are opposite and face outwards, the distance between the two second U-shaped groove bodies (201) is equal to the distance between the two first U-shaped groove bodies (101), and the groove width of each second U-shaped groove body (201) is equal to that of the first U-shaped groove body (101);
the height of the connecting strip (3) is equal to the width of the first U-shaped groove body (101) or the second U-shaped groove body (201), second through holes (301) perpendicular to the length direction of the connecting strip are horizontally formed in two ends of the connecting strip (3), and the distance between the two second through holes (301) is C; A. b and C satisfy the following relationship:
C＝2A+B
the connecting assembly (4) is used for connecting the cross beams (1) on two sides of the connecting beam (2) into a whole with the connecting beam (2) through the connecting strip (3).
2. The cross beam and beam connecting device for building templates according to claim 1, wherein the distance between the bottoms of the two first U-shaped groove bodies (101) is D, and the thickness of the connecting strip (3) is E; the connecting assembly (4) is composed of a connecting pin (401) and a wedge-shaped pin plate (402), a radial rectangular through hole is formed in a pin rod of the connecting pin (401), the distance from the rectangular through hole to a pin head is F, and D, E and F meet the following relations:
F≤D+2E。
3. the cross-beam and beam connecting device for building formworks according to claim 1, wherein the connecting members (4) are bolts and nuts.
4. The cross member and beam connecting device for building formwork according to claim 2, wherein the connecting beam (2) has an inverted trapezoidal shape with a longer upper portion and a shorter lower portion.
5. The cross beam and beam connecting device for building templates according to claim 4, wherein the connecting beam (2) is a hollow square beam and the cross beam (1) is a cross beam.
6. The beam and beam connecting device for building templates according to claim 5, wherein the connecting beam (2) is provided with a connecting pipe (202) in the middle of the lower surface, and the connecting pipe (202) is used for connecting a supporting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856715.XU CN218643877U (en) | 2022-10-28 | 2022-10-28 | Crossbeam and roof beam connecting device for building templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856715.XU CN218643877U (en) | 2022-10-28 | 2022-10-28 | Crossbeam and roof beam connecting device for building templates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218643877U true CN218643877U (en) | 2023-03-17 |
Family
ID=85494656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222856715.XU Active CN218643877U (en) | 2022-10-28 | 2022-10-28 | Crossbeam and roof beam connecting device for building templates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218643877U (en) |
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2022
- 2022-10-28 CN CN202222856715.XU patent/CN218643877U/en active Active
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