Steel structure ridge mounting structure

Abstract

The utility model provides a steel structure ridge installation structure, the steel structure ridge installation structure comprises a steel beam and purlines arranged on the steel beam, the purlines comprise a first purline and a second purline which are oppositely arranged, the first purline is provided with a first roof panel, the second purline is provided with a second roof panel, and the first roof panel and the second roof panel are oppositely arranged. A ridge cover plate is arranged on the first roof panel and the second roof panel, the ridge cover plate comprises a body and a connecting body, the connecting body extends outwards from the end parts of the two side edges of the body to be attached to the first roof panel and the second roof panel, the cross section of the connecting body is L-shaped so as to facilitate connection, and the body and the connecting body form a Z-shaped structure. According to the steel structure ridge installation structure, the ridge cover plate is used for connecting the first roof panel and the second roof panel, a Z-shaped structure formed by the ridge cover plate body and the connecting body is convenient to install, the influence of temperature changes on the ridge cover plate is small, and therefore the waterproof performance is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a steel structure ridge installation structure. Background Art

[0002] Nowadays, prefabricated light steel structure buildings are increasingly widely used in various industries. The ridge is a supporting component in a building, mainly used to support the roof. The steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, with the development of modern architecture, the ridge of steel structure buildings is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] The conventional width of the ridge cover is 500mm, and the spacing between purlins is greater than 600mm. At this time, it is difficult to fix the ridge cover to the roof panel and purlins. The common method is to connect the two with rivets. This connection method has poor stability and is easily blown away by the wind. In addition, the structure is exposed to the outside air, and the thermal expansion and contraction have a great impact on the stability of the structure. After a period of use, the connection structure is easily damaged or the sealant of the connection structure such as the bolts will be damaged, resulting in poor waterproofing effect. Summary of the invention

[0004] In view of this, the utility model aims to propose a steel structure ridge installation structure, which is easy to install and has little effect on temperature changes, which is beneficial to improving waterproof performance and service life.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A steel structure ridge mounting structure comprises a steel beam and a purlin arranged on the steel beam, the purlin comprises a first purlin and a second purlin arranged opposite to each other, the first purlin is provided with a first roof panel, the second purlin is provided with a second roof panel, the first roof panel and the second roof panel are provided with a ridge cover plate, the ridge cover plate comprises a main body, and a connector extending outward from both side ends of the main body to fit the first roof panel and the second roof panel, the cross-section of the connector is L-shaped for connection, and the main body and the connector form a Z-shaped structure.

[0007] Furthermore, the connecting body is provided with bolts for connecting the ridge cover plate and the first roof panel and the second roof panel.

[0008] Furthermore, a waterproof structure is provided on one side of the main body facing the first roof panel and the second roof panel.

[0009] Furthermore, the waterproof structure includes a waterproof layer arranged on the inner side of the body, and the cross-section of the waterproof layer is wavy.

[0010] Furthermore, the first purlin and the second purlin both have notches to make them C-shaped, and the short sides of the first purlin and the second purlin are fixed with bolts to connect the steel beam and the first roof panel and the second roof panel.

[0011] Furthermore, reinforcing ribs are provided in the notches of the first purlin and the second purlin.

[0012] Furthermore, the reinforcing ribs are arranged along the length direction of the first purlin and the second purlin, and the reinforcing ribs and the long sides of the first purlin and the second purlin form a triangular structure.

[0013] Furthermore, the exposed parts of the bolts are sealed with structural adhesive.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The steel structure ridge installation structure described in the utility model, the ridge cover plate is used to connect the first roof panel and the second roof panel, wherein the Z-shaped structure composed of the main body and the connector of the ridge cover plate makes its overall structural stability high and is less affected by temperature changes, thus being beneficial to improving the waterproof performance and service life.

[0016] In addition, the waterproof structure can improve the waterproof performance and waterproof effect of the steel structure ridge installation structure, and the waterproof layer with a wavy cross-section has an overall length exceeding the ridge cover plate. Therefore, the waterproof layer is not easy to break when expanding due to temperature changes, thereby ensuring the waterproof effect.

[0017] In addition, the reinforcing ribs arranged in the notches of the first purlin and the second purlin can form a triangular structure, thereby improving the overall structural stability and overall strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which constitute part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention. The directional terms such as front and back, top and bottom involved therein are only used to indicate relative positional relationships and do not constitute improper limitations on the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the steel structure ridge installation structure described in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Steel beam; 2. Purlin; 21. First purlin; 22. Second purlin; 31. First roof panel; 32. Second roof panel; 4. Ridge cover; 41. Main body; 42. Connector; 51. Waterproof layer; 61. Reinforcement ribs; 7. Bolts. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In the description of the present invention, it should be noted that if there are terms such as "upper", "lower", "inner", "outer" and the like indicating orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if there are terms such as "first" and "second", they are also used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection" and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0026] The present embodiment relates to a steel structure ridge mounting structure. In terms of the overall structure, the steel structure ridge mounting structure includes a steel beam 1 and a purlin 2 arranged on the steel beam 1. The purlin 2 includes a first purlin 21 and a second purlin 22 that are relatively arranged. The first purlin 21 is provided with a first roof panel 31, and the second purlin 22 is provided with a second roof panel 32. The first roof panel 31 and the second roof panel 32 are provided with a ridge cover plate 4. The ridge cover plate 4 includes a main body 41, and a connecting body 42 extending outward from the two side edge ends of the main body 41 to fit the first roof panel 31 and the second roof panel 32. The cross-section of the connecting body 42 is L-shaped for connection, and the main body 41 and the connecting body 42 form a Z-shaped structure.

[0027] As designed above, the ridge cover plate 4 is used to connect the first roof panel 31 and the second roof panel 32, wherein the Z-shaped structure composed of the main body 41 and the connector 42 of the ridge cover plate 4 makes its overall structural stability high and is less affected by temperature changes, thus being beneficial to improving the waterproof performance and service life.

[0028] Based on the above overall structure, an exemplary structure of the steel structure ridge installation structure of this embodiment is as follows: Figure 1 As shown, it should be noted that the first roof panel 31 and the second roof panel 32 are both inclined and have a certain distance between them, the first purlin 21 is located between the first roof panel 31 and the steel beam 1, the second purlin 22 is located between the second roof panel 32 and the steel beam 1, and a waterstop tape is provided at the connection between the first purlin 21 and the first roof panel 31 and the steel beam 1, and a waterstop tape is provided at the connection between the second purlin 22 and the second roof panel 32 and the steel beam 1 to ensure waterproofing between the first purlin 21 and the second purlin 22 and the first roof panel 31 and the second roof panel 32.

[0029] In addition, in this embodiment, the middle portion of the body 41 has a bend and extends toward Figure 1 The main body 41 protrudes in the upward direction, and the main body 41 and the connecting body 42 form a Z shape, that is, the connecting body 42 allows a distance between the main body 41 and the first roof panel 31 or the second roof panel 32, which makes the overall structural stability of the ridge cover 4 high. At the same time, the bent main body 41 has a certain expansion margin, and the ridge cover 4 is less affected by temperature changes.

[0030] Moreover, the short side of the L-shaped connector 42 is easier to fit the first roof panel 31 and the second roof panel 32, which makes the connection between the ridge cover plate 4 and the first roof panel 31 or the second roof panel 32 more convenient and simple. In addition, the connector 42 is provided with bolts 7 for connecting the ridge cover plate 4 and the first roof panel 31 and the second roof panel 32. In order to ensure the service life of the installation structure of this embodiment, preferably, the exposed part of the bolt 7 is sealed with structural adhesive.

[0031] Reference Figure 1 As shown, a waterproof structure is provided on one side of the main body 41 facing the first roof panel 31 and the second roof panel 32. Specifically, the waterproof structure includes a waterproof layer 51 arranged on the inner side of the main body 41, and the cross section of the waterproof layer 51 is wavy. It is worth mentioning that the waterproof layer 51 is arranged along the main body 41, and it can be understood that the waterproof structure can improve the waterproof performance and waterproof effect of the steel structure ridge installation structure, and the waterproof layer 51 with a wavy cross section has an overall length exceeding the ridge cover plate 4, so the waterproof layer 51 is not easy to break when it expands due to temperature changes, so as to ensure the waterproof effect.

[0032] In addition, the first purlin 21 and the second purlin 22 both have notches to make them C-shaped, and the notches of the first purlin 21 and the second purlin 22 are arranged relatively to each other. The short sides of the first purlin 21 and the second purlin 22 are fixed with bolts 7 to connect the steel beam 1 and the first roof panel 31 and the second roof panel 32. In order to ensure the service life of the installation structure of this embodiment, preferably, the exposed parts of the bolts 7 are sealed with structural adhesive.

[0033] In order to improve the strength of the steel structure ridge mounting structure of this embodiment, reinforcing ribs 61 are arranged in the notches of the first purlin 21 and the second purlin 22. As a preferred embodiment, in this embodiment, the reinforcing ribs 61 are arranged along the length direction of the first purlin 21 and the second purlin 22, and the reinforcing ribs 61 and the long sides of the first purlin 21 and the second purlin 22 form a triangular structure. It can be known that the reinforcing ribs 61 arranged in the notches of the first purlin 21 and the second purlin 22 can form a triangular structure with them, thereby improving the overall structural stability and overall strength.

[0034] In the steel structure ridge installation structure described in this embodiment, the bent main body 41 has a certain expansion margin, the ridge cover plate 4 is less affected by temperature changes, and the short side of the L-shaped connector 42 itself is easier to fit the first roof panel 31 and the second roof panel 32, which makes the connection between the ridge cover plate 4 and the first roof panel 31 or the second roof panel 32 more convenient and simple. The connector 42 allows a spacing between the main body 41 and the first roof panel 31 or the second roof panel 32, which makes the overall structural stability of the ridge cover plate 4 high. The wavy waterproof layer 51 has an overall length that exceeds the ridge cover plate 4. Therefore, the waterproof layer 51 is not easy to break when it expands due to temperature changes, thereby ensuring the waterproof effect.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure roof ridge mounting structure, comprising a steel beam (1) and a purlin (2) arranged on the steel beam (1), characterized in that: The purlin (2) comprises a first purlin (21) and a second purlin (22) which are arranged opposite to each other; a first roof panel (31) is provided on the first purlin (21); a second roof panel (32) is provided on the second purlin (22); a ridge cover plate (4) is provided on the first roof panel (31) and the second roof panel (32); the ridge cover plate (4) comprises a main body (41) and a connecting body (42) extending outward from both side ends of the main body (41) to fit the first roof panel (31) and the second roof panel (32); the cross section of the connecting body (42) is L-shaped for connection; the main body (41) and the connecting body (42) form a Z-shaped structure.

2. The steel structure ridge installation structure according to claim 1, characterized in that: The connecting body (42) is provided with bolts (7) for connecting the ridge cover plate (4) and the first roof panel (31) and the second roof panel (32).

3. The steel structure ridge installation structure according to claim 1, characterized in that: A waterproof structure is provided on one side of the body (41) facing the first roof panel (31) and the second roof panel (32).

4. The steel structure ridge mounting structure according to claim 3 is characterized in that: The waterproof structure comprises a waterproof layer (51) arranged on the inner side of the body (41); the cross section of the waterproof layer (51) is wavy.

5. The steel structure ridge installation structure according to claim 1, characterized in that: The first purlin (21) and the second purlin (22) both have notches so as to form a C-shape, and the short sides of the first purlin (21) and the second purlin (22) are both fixed with bolts (7) to connect the steel beam (1) and the first roof panel (31) and the second roof panel (32).

6. The steel structure ridge mounting structure according to claim 5, characterized in that: Reinforcing ribs (61) are provided in the notches of the first purlin (21) and the second purlin (22).

7. The steel structure ridge mounting structure according to claim 6, characterized in that: The reinforcing rib (61) is arranged along the length direction of the first purlin (21) and the second purlin (22), and the reinforcing rib (61) forms a triangular structure with the long sides of the first purlin (21) and the second purlin (22).

8. The steel structure ridge mounting structure according to claim 2 or claim 6, characterized in that: The exposed portion of the bolt (7) is sealed with structural adhesive.

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