Building framework girder connecting structure

Abstract

The utility model discloses a building framework main beam connecting structure which comprises an edge beam, a main beam and an adapter, a mounting groove is formed in one side of the edge beam, the adapter is mounted in the mounting groove and fixedly connected with the edge beam, and a part of the adapter is exposed out of the mounting groove; and the main beam is connected with the exposed part of the adapter through a fastener. According to the utility model, before the edge beam is installed, the adapter can be fixedly connected to the installation position, corresponding to the main beam, of the edge beam according to a set drawing, at the moment, high-altitude operation is not needed during installation, and other auxiliary tools can be used. After the adapter is fixed, the position of the main beam in the later period is also determined, and therefore the main beam can be installed more conveniently, and the position precision of the main beam after installation is guaranteed. In the installation process, the main beam can be temporarily erected on the exposed part of the adapter to form temporary support, the position of the main beam can be finely adjusted at the moment, an additional supporting structure is not needed, and the installation precision is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a main beam connection structure of a building skeleton. Background Art

[0002] Prefabricated building structures are gradually increasing in the construction field, and their assembly methods are gradually improving. For example, traditional prefabricated steel structures are mainly composed of traditional building profiles such as welded H-shaped steel, welded square tubes, and hot-rolled H-shaped steel, and components such as connecting plates and connecting bolt holes are added to connect with other structures.

[0003] When welding the main beam, it is usually necessary to support the main beam to weld or fasten the main beam and the side beam, which is inconvenient for fastening operations of position adjustment, and the installation accuracy cannot be guaranteed. Utility Model Content

[0004] The main purpose of the utility model is to provide a building skeleton main beam connection structure, aiming to solve the problems that the main beam installation process is inconvenient to adjust the position and tighten, and the installation accuracy cannot be guaranteed.

[0005] To achieve the above-mentioned purpose, the utility model proposes a building skeleton main beam connection structure, which includes a side beam, a main beam and an adapter. A mounting groove is formed on one side of the side beam, the adapter is installed in the mounting groove and fixedly connected to the side beam, and a portion of the adapter is exposed from the mounting groove; the main beam and the exposed portion of the adapter are connected by fasteners.

[0006] Optionally, the main beam includes a main body having a hollow portion, the top of the main body is overlapped with the exposed portion of the adapter, and a notch is formed at the bottom of the main body, and the notch is arranged corresponding to the adapter.

[0007] Optionally, the main beam further includes two first side panels connected to the bottom of the main body, and a first bayonet is formed between the two first side panels; the building skeleton main beam connection structure further includes a cover plate, and the cover plate is bayoneted to the first bayonet.

[0008] Optionally, the main beam further includes two second side panels connected to the top of the main body, and a second bayonet is formed between the two second side panels; the building skeleton main beam connection structure further includes an exterior decoration component, and the exterior decoration component is snapped into the second bayonet.

[0009] Optionally, the exterior decoration component includes an adapter plate, a first thermal insulation component and an exterior decoration component, the adapter plate is clamped to the second clamp, the exterior decoration component is arranged above the adapter plate, and the first thermal insulation component is connected between the adapter plate and the exterior decoration component.

[0010] Optionally, the exterior trim component further includes an intermediate beam and a second heat insulation member; a mounting seat is provided on the top surface of the adapter plate, the intermediate beam is spaced from the mounting seat, the second heat insulation member is disposed between the intermediate beam and the mounting seat, the first heat insulation member extends along the outer edges of the mounting seat and the intermediate beam, and an end portion of the first heat insulation member is bent to form a folded edge, and the folded edge is filled between the exterior trim member and the intermediate beam.

[0011] Optionally, a plug strip is provided at the other end of the first heat insulation member, and a groove is formed in the adapter plate, and the plug strip is snapped into the groove.

[0012] Optionally, the adapter includes a main frame body and a connecting plate connected to the main frame body, and mounting holes are provided at the corners of the main frame body and on the connecting plate, and the mounting holes are for screws to pass through to fix the adapter and the side beam.

[0013] Optionally, both the side beam and the main beam are aluminum alloy profiles.

[0014] In the technical solution of the present invention, before installing the side beam, according to the setting drawing, an adapter can be fixedly connected to the installation position of the main beam on the side beam. At this time, the installation does not require working at heights and can be assisted by other tools. After the adapter is fixed, the position of the main beam in the later stage is also determined, so that the installation of the main beam can be more convenient and the position accuracy of the main beam after installation can be ensured. When installing, the main beam can be temporarily placed on the exposed part of the adapter to form a temporary support. At this time, the position of the main beam can be finely adjusted without the need for an additional support structure, further improving the installation accuracy. Finally, the main beam and the adapter are locked with fasteners. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0016] Figure 1 It is a schematic structural diagram of the main beam connection structure of the building skeleton in the embodiment of the present invention;

[0017] Figure 2 It is a disassembled structural diagram of the main beam connection structure of the building skeleton in the embodiment of the present invention;

[0018] Figure 3 It is a schematic diagram of the external hanging structure on the main beam in the embodiment of the present invention.

[0019] Description of the reference numerals in the drawings:

[0020] Label Name Label Name 1 Side beam 4 Cover plate 11 Installation groove 5 Exterior trim component 2 Main beam 51 Adapter plate 21 Main body 511 Mounting seat 211 Hollow part 512 Groove 212 Notch 52 First heat insulation part 22 First side plate 521 Flange 221 First bayonet 522 Plug strip 23 Second side plate 53 Exterior trim 231 Second bayonet 54 Intermediate beam 3 Adapter 55 Second heat insulation part 31 Main frame 61 Fastener 32 Connecting plate

[0021] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] It should be noted that all the directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0024] In addition, the descriptions such as "first" and "second" in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] In addition, the technical solutions between the various embodiments of the present utility model can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0027] The present utility model provides a connecting structure for the main beam of a building skeleton, aiming to solve the problems that it is inconvenient to adjust the position and fasten during the installation of the main beam, and the installation accuracy cannot be guaranteed.

[0028] As Figure 1 and Figure 2 shown, in an embodiment of the present utility model, the connecting structure of the main beam 2 of the building skeleton includes a side beam 1, a main beam 2 and an adapter 3. An installation groove 11 is formed on one side of the side beam 1. The adapter 3 is installed in the installation groove 11 and fixedly connected to the side beam 1. A part of the adapter 3 is exposed from the installation groove 11. The main beam 2 is connected to the exposed part of the adapter 3 through a fastener 61.

[0029] In this embodiment, before installing the side beam 1, an adapter 3 can be fixedly connected at the installation position of the main beam 2 on the side beam 1 according to the setting drawing. At this time, the installation does not require high-altitude operation and can utilize other auxiliary tools. After the adapter 3 is fixed, the position of the subsequent main beam 2 is also determined, so that the installation of the main beam 2 can be more convenient and the position accuracy of the main beam 2 after installation can be guaranteed. During installation, the main beam 2 can be temporarily placed on the exposed part of the adapter 3 to form a temporary support. At this time, the position of the main beam 2 can be finely adjusted without relying on an additional support structure, further improving the installation accuracy. Finally, the main beam 2 and the adapter 3 are locked with the fastener 61.

[0030] Among them, both the side beam 1 and the main beam 2 are aluminum alloy profiles, and materials with corresponding lengths can be cut according to actual needs. The fastener 61 can be a screw.

[0031] In an embodiment, the main beam 2 includes a main body 21. The main body 21 has a hollow part 211. The top of the main body 21 is lapped on the exposed part of the adapter 3. A notch 212 is formed at the bottom of the main body 21. The notch 212 is arranged corresponding to the adapter 3. That is, the main beam 2 has a main body 21 with a frame-shaped cross-section. The main body 21 is surrounded by four plate bodies. A notch 212 is cut out on the bottom plate of the main body 21 for the adapter 3 to pass through. That is, in this embodiment, the adapter 3 can pass through the notch 212 in the vertical direction of the main beam 2, and the top plate of the main body 21 is lapped on the adapter 3, rather than moving and adjusting the angle of the main beam 2 to make the adapter 3 pass through the end of the main beam 2, further simplifying the assembly process of the main beam 2 and the side beam 1.

[0032] Among them, the position of the notch 212 matches the position of the adapter 3, the shape of the notch 212 matches the projected shape of the adapter 3, and the size of the notch 212 is not less than the projected size of the adapter 3. Thus, the adapter 3 can pass through the notch 212 smoothly.

[0033] In an embodiment, please refer to Figure 3, the main beam 2 further includes two first side plates 22 connected to the bottom of the main body 21, and a first bayonet 221 is formed between the two first side plates 22; the connecting structure of the main beam 2 of the building skeleton further includes a cover plate 4, and the cover plate 4 is snap-fitted into the first bayonet 221. The first bayonet 221 can be used for the installation of other mounting structures, and the cover plate 4 is used for covering up when other mounting structures are not installed, reducing internal dust accumulation.

[0034] Similarly to the first bayonet 221, the main beam 2 further includes two second side plates 23 connected to the top of the main body 21, and a second bayonet 231 is formed between the two second side plates 23; the connecting structure of the main beam 2 of the building skeleton further includes an exterior decoration component 5, and the exterior decoration component 5 is snap-fitted into the second bayonet 231. The second bayonet 231 can also be used for the installation of other mounting structures. In this embodiment, the exterior decoration component 5 is mounted at the second bayonet 231.

[0035] Specifically, the exterior decoration component 5 includes an adapter plate 51, a first heat insulation member 52, and an exterior decoration member 53. The adapter plate 51 is snap-fitted into the second bayonet 231, the exterior decoration member 53 is disposed above the adapter plate 51, and the first heat insulation member 52 is connected between the adapter plate 51 and the exterior decoration member 53. The exterior decoration member 53 and the adapter plate 51 are separated by the first heat insulation member 52 to form a broken bridge structure. The number of the first heat insulation members 52 can be two, and the two first heat insulation members 52 are spaced apart to form a heat insulation cavity between the two first heat insulation members 52. Since the heat conduction coefficients of the heat insulation member and the air in the heat insulation cavity are much smaller than the heat conduction coefficient of the aluminum alloy profile, heat loss can be reduced and the heat preservation and insulation performance can be improved.

[0036] Further, the exterior decoration component 5 further includes an intermediate beam 54 and a second heat insulation member 55; a mounting seat 511 is provided on the top surface of the adapter plate 51, the intermediate beam 54 is spaced from the mounting seat 511, the second heat insulation member 55 is disposed between the intermediate beam 54 and the mounting seat 511, and the first heat insulation member 52 extends along the outer edges of the mounting seat 511 and the intermediate beam 54, and the end of the first heat insulation member 52 is bent to form a folded edge 521, and the folded edge 521 is filled between the exterior decoration member 53 and the intermediate beam 54. That is, the second heat insulation member 55 is provided between the mounting seat 511 and the intermediate beam 54, and the folded edge 521 is provided between the intermediate beam 54 and the exterior decoration member 53, thereby forming secondary heat insulation. Since the main beam 2 is usually used as the roof structure of a sun glass house, the heat insulation performance is further improved through the secondary heat insulation scheme.

[0037] In order to prevent the first heat insulation member 52 from being displaced, a plug strip 522 is provided at the other end of the first heat insulation member 52, and a groove 512 is formed on the adapter plate 51, and the plug strip 522 is snapped into the groove 512.

[0038] Optionally, the adapter 3 includes a main frame 31 and a connecting plate 32 connected within the main frame 31. Mounting holes are provided at the corners of the main frame 31 and on the connecting plate 32. The mounting holes are for screws to pass through to fix the adapter 3 and the side beam 1. The adapter 3 is a hollow block structure. The upper and lower positions of the adapter 3 are blocked by the mounting grooves 11 of the side beam 1 and can be slid and adjusted along the extension direction of the mounting grooves 11 before being locked.

[0039] In this embodiment, the locking position is set at the top corner of the adapter 3, and the materials at the top corner can be utilized. Additionally, another connection point is provided on the connecting plate 32 to improve the connection strength.

[0040] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A connecting structure for the main beam of a building skeleton, characterized in that, The main beam connection structure of the building skeleton includes side beams, main beams, and adapter components. An installation groove is formed on one side of the side beam. The adapter component is installed in the installation groove and fixedly connected to the side beam, and a part of the adapter component is exposed outside the installation groove; the main beam is connected to the exposed part of the adapter component through fasteners. The adapter component includes a main frame body and a connecting plate connected in the main frame body. Installation holes are provided at the angles of the main frame body and on the connecting plate, and the installation holes are for screws to pass through to fix the adapter component and the side beam.

2. The connecting structure of the main beam of the building skeleton according to claim 1, characterized in that, The main beam includes a main body which has a hollow part. The top of the main body overlaps with the exposed part of the adapter component, and a notch is formed at the bottom of the main body, and the notch is arranged corresponding to the adapter component.

3. The connecting structure of the main beam of the building skeleton according to claim 2, characterized in that, The main beam further includes two first side plates connected to the bottom of the main body, and a first bayonet is formed between the two first side plates; The main beam connection structure of the building skeleton further includes a cover plate which is snap-fitted into the first bayonet.

4. The connecting structure of the main beam of the building skeleton according to claim 2, characterized in that, The main beam further includes two second side plates connected to the top of the main body, and a second bayonet is formed between the two second side plates; The main beam connection structure of the building skeleton further includes an exterior decoration component which is snap-fitted into the second bayonet.

5. The connecting structure of the main beam of the building skeleton according to claim 4, characterized in that, The exterior decoration component includes an adapter plate, a first heat insulation member, and an exterior decoration member. The adapter plate is snap-fitted into the second bayonet. The exterior decoration member is arranged above the adapter plate, and the first heat insulation member is connected between the adapter plate and the exterior decoration member.

6. The building skeleton main beam connection structure according to claim 5, characterized in that, The exterior decoration component further includes an intermediate beam and a second heat insulation member; an installation seat is arranged on the top surface of the adapter plate. The intermediate beam is arranged at an interval from the installation seat. The second heat insulation member is arranged between the intermediate beam and the installation seat. The first heat insulation member extends along the outer edges of the installation seat and the intermediate beam, and the end of the first heat insulation member is bent to form a folded edge, and the folded edge is filled between the exterior decoration member and the intermediate beam.

7. The connection structure of the main beam of the building skeleton according to claim 6, characterized in that, A plug strip is arranged at the other end of the first heat insulation member, and a groove is formed on the adapter plate, and the plug strip is snapped into the groove.

8. The connecting structure of the main beam of the building skeleton according to any one of claims 1 to 7, characterized in that Both the side beam and the main beam are aluminum alloy profiles.

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