Novel aluminum-magnesium-manganese metal roof fixing device

Abstract

The utility model provides a novel aluminum-magnesium-manganese metal roof fixing device, which belongs to the technical field of metal roof fixing and comprises a metal roof panel. The outer butt joint arc sleeve is integrally formed at one side end of the metal roof panel; the inner butt joint arc sleeve is integrally formed at the other side end of the metal roof panel; the guide groove is formed in the inner side wall of the outer butt joint arc sleeve; the first limiting groove and the second limiting groove are formed in the bottom of the interior of the guide groove, and the first limiting groove is located on one side of the second limiting groove; the guide plate is arranged on the outer side wall of the inner butt joint arc sleeve; the limiting block II falls into the limiting groove II, and the limiting block I falls into the limiting groove I, so that the roof panel can be fixed when being sleeved and mounted, and the outer butt-joint arc sleeve and the inner butt-joint arc sleeve are in a butt-joint limiting state; the problem of deviation between the roof panels caused by relative displacement between the outer butt-joint arc sleeve and the inner butt-joint arc sleeve is effectively avoided, and the connection tightness is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal roof fixing technical field, concretely relates to a novel aluminium magnesium manganese metal roof fixing device. BACKGROUND

[0002] Metal roof refers to the metal sheet as roof cover material, the structure layer and waterproof layer combine two as one roof form, aluminium magnesium manganese alloy roof panel is a kind of new roof panel, aluminium magnesium manganese alloy is widely used in construction industry, and it plays an important role for the development of modern building to comfortable, light, durable, economic, environmental protection and other directions.

[0003] The connection between the existing aluminium magnesium manganese metal roof panels is mainly through the arc design at both ends of the roof panel, which is mutually nested and connected, then, since it is nested connection, the roof panel lacks support limiting in the downward direction, and the roof panels are easy to slide relative to each other, thereby causing the deviation between the roof panels and affecting the fastening of the connection.

[0004] Therefore, a novel aluminium magnesium manganese metal roof fixing device is provided. SUMMARY

[0005] The utility model provides a novel aluminium magnesium manganese metal roof fixing device, and the purpose is to solve the problem proposed above.

[0006] The utility model discloses a novel aluminium magnesium manganese metal roof fixing device, and the purpose is to solve the problem proposed above.

[0007] Further, the limit groove one and the limit block one match, the limit groove two and the limit block two match, and the length of the limit block one is less than the length of the limit block two.

[0008] By adopting the above technical scheme, the limit block one can enter the limit groove one, the limit block two can enter the limit groove two, and by utilizing the length difference, the limit block two can not fall into the limit groove one during insertion.

[0009] Further, the guide groove is provided for inserting the guide plate, the first limiting block and the second limiting block, and the first limiting block and the second limiting block have the same thickness.

[0010] By adopting the above technical scheme, the guide plate, the first limiting block and the second limiting block can be inserted into the guide groove, so that the outer butt arc sleeve and the inner butt arc sleeve are limited to be sleeved.

[0011] Further, the outer side wall of the extrusion plate is attached to the inner side wall of the outer butt arc sleeve, and the inner side wall of the extrusion plate is attached to the outer side wall of the inner butt arc sleeve.

[0012] By adopting the above technical scheme, the extrusion plate can be extruded between the outer butt arc sleeve and the inner butt arc sleeve, so as to ensure the tightness of the outer butt arc sleeve and the inner butt arc sleeve after being sleeved.

[0013] Further, the outer clamping strip and the outer clamping groove are connected in sliding mode, and the inner clamping strip and the inner clamping groove are connected in sliding mode.

[0014] By adopting the above technical scheme, the stability of the extrusion plate being inserted in sliding mode is ensured.

[0015] Further, the space in the outer butt arc sleeve after the inner butt arc sleeve is inserted can be provided for inserting the extrusion plate.

[0016] By adopting the above technical scheme, the extrusion plate is inserted, so that sufficient friction force is provided between the outer butt arc sleeve and the inner butt arc sleeve.

[0017] The beneficial effects of the utility model are as follows:

[0018] The utility model discloses a limiting block two falls into the limiting groove two and the limiting block one falls into the limiting groove one, can be fixed when the roof panel is sleeved and installed, and the outer butt arc sleeve and the inner butt arc sleeve are in butt limiting state, effectively avoid the problem that the relative displacement between the outer butt arc sleeve and the inner butt arc sleeve causes the deviation between the roof panels, guarantee the fastening of connection, and the extrusion plate is extruded between the outer butt arc sleeve and the inner butt arc sleeve, the tightness of the outer butt arc sleeve and the inner butt arc sleeve after being sleeved is increased by utilizing the friction force, and the firmness of the sleeve fixing is further ensured.

[0019] Other features and advantages of the utility model will be set forth in the subsequent description, and partially become obvious from the description, or be understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structure specially pointed out in the description and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0021] Figure 1 It is a structural schematic view of an embodiment of the present application;

[0022] Figure 2 It is a structural schematic view of an inner butt joint arc sleeve structure of an embodiment of the present application;

[0023] Figure 3 It is a structural schematic view of an outer butt joint arc sleeve structure of an embodiment of the present application;

[0024] Figure 4 It is a butt joint schematic view of an outer butt joint arc sleeve and an inner butt joint arc sleeve of an embodiment of the present application;

[0025] Figure 5 It is a structural schematic view of an extrusion plate of an embodiment of the present application;

[0026] Mark: 1, metal roof panel; 2, outer butt joint arc sleeve; 3, inner butt joint arc sleeve; 4, guide groove; 5, limiting groove one; 6, limiting groove two; 7, guide plate; 8, limiting block one; 9, limiting block two; 10, outer clamping groove; 11, inner clamping groove; 12, extrusion plate; 13, outer clamping strip; 14, inner clamping strip. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the technical scheme of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely in the following with reference to the drawings of the embodiments of the present application. The same reference signs in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] With reference to Figures 1-5 , the present application proposes a novel aluminum-magnesium-manganese metal roof fixing device, comprising a metal roof panel 1, one side end of the metal roof panel 1 is integrally formed with an outer butt joint arc sleeve 2, and the other side end of the metal roof panel 1 is integrally formed with an inner butt joint arc sleeve 3;

[0029] The inner side wall of the outer butt arc sleeve 2 is symmetrically provided with two guide grooves 4, the inner bottom of each of the two guide grooves 4 is provided with a limiting groove one 5 and a limiting groove two 6, the limiting groove one 5 is located on one side of the limiting groove two 6, the outer side wall of the inner butt arc sleeve 3 is symmetrically provided with two guide plates 7, the bottom of each of the two guide plates 7 is provided with a limiting block one 8 and a limiting block two 9, the limiting block one 8 is located on one side of the limiting block two 9, the limiting groove one 5 and the limiting block one 8 are matched and fitted, the limiting groove two 6 and the limiting block two 9 are matched and fitted, the length of the limiting block one 8 is less than the length of the limiting block two 9, so that the limiting block one 8 can enter the limiting groove one 5, the limiting block two 9 can enter the limiting groove two 6, and the length difference can prevent the limiting block two 9 from falling into the limiting groove one 5 during insertion, the guide groove 4 can be inserted by the guide plate 7, the limiting block one 8 and the limiting block two 9, the thickness of the limiting block one 8 and the limiting block two 9 is the same, so that the guide plate 7, the limiting block one 8 and the limiting block two 9 can be inserted into the guide groove 4, thereby facilitating the limiting sleeve connection of the outer butt arc sleeve 2 and the inner butt arc sleeve 3;

[0030] The inner side wall of the outer butt arc sleeve 2 is symmetrically provided with two guide grooves 4, the inner bottom of each of the two guide grooves 4 is provided with a limiting groove one 5 and a limiting groove two 6, the limiting groove one 5 is located on one side of the limiting groove two 6, the outer side wall of the inner butt arc sleeve 3 is symmetrically provided with two guide plates 7, the bottom of each of the two guide plates 7 is provided with a limiting block one 8 and a limiting block two 9, the limiting block one 8 is located on one side of the limiting block two 9, the limiting groove one 5 and the limiting block one 8 are matched and fitted, the limiting groove two 6 and the limiting block two 9 are matched and fitted, the length of the limiting block one 8 is less than the length of the limiting block two 9, so that the limiting block one 8 can enter the limiting groove one 5, the limiting block two 9 can enter the limiting groove two 6, and the length difference can prevent the limiting block two 9 from falling into the limiting groove one 5 during insertion, the guide groove 4 can be inserted by the guide plate 7, the limiting block one 8 and the limiting block two 9, the thickness of the limiting block one 8 and the limiting block two 9 is the same, so that the guide plate 7, the limiting block one 8 and the limiting block two 9 can be inserted into the guide groove 4, thereby facilitating the limiting sleeve connection of the outer butt arc sleeve 2 and the inner butt arc sleeve 3;

[0031] The embodiment is specific to: when the adjacent metal roof panels 1 are spliced, the inner butt arc sleeve 3 on one of the metal roof panels 1 is inserted into the inner side of the outer butt arc sleeve 2 on the adjacent metal roof panel 1, under the guidance and limiting of the guide groove 4, the guide plate 7, the limiting block one 8 and the limiting block two 9 are inserted into the guide groove 4 together, with the continuous insertion of the inner butt arc sleeve 3, the limiting block two 9 passes the limiting groove one 5, when the limiting block two 9 moves to the position right above the limiting groove two 6, the limiting block one 8 is located right above the limiting groove one 5, the limiting block two 9 falls into the limiting groove two 6, and the limiting block one 8 falls into the limiting groove one 5, at this time, the outer butt arc sleeve 2 and the inner butt arc sleeve 3 are in the butt limiting state, then the extrusion plate 12 is inserted into the space between the outer butt arc sleeve 2 and the inner butt arc sleeve 3, the outer clamping strip 13 is inserted into the outer clamping groove 10, and the inner clamping strip 14 is inserted into the inner clamping groove 11, when the extrusion plate 12 is inserted, the outer butt arc sleeve 2 and the inner butt arc sleeve 3 have enough friction force, which guarantees the stable and firm insertion of the extrusion plate 12, and avoids the loosening between the outer butt arc sleeve 2 and the inner butt arc sleeve 3.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall into the scope of the utility model claimed for protection. The protection scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. A novel aluminum-magnesium-manganese metal roof fixing device, characterized in that: it comprises a metal roof panel (1); an outer butt arc sleeve (2) integrally formed on one side end of the metal roof panel (1); and an inner butt arc sleeve (3) integrally formed on the other side end of the metal roof panel (1); a guide groove (4) opened on the inner side wall of the outer butt arc sleeve (2); a first limiting groove (5) and a second limiting groove (6) opened on the inner bottom of the guide groove (4), the first limiting groove (5) being located on one side of the second limiting groove (6); a guide plate (7) provided on the outer side wall of the inner butt arc sleeve (3); a first limiting block (8) and a second limiting block (9) provided on the bottom of the guide plate (7), the first limiting block (8) being located on one side of the second limiting block (9); an outer clamping groove (10) opened on the inner side wall of the outer butt arc sleeve (2) near the upper position of the guide groove (4); an inner clamping groove (11) opened on the outer side wall of the inner butt arc sleeve (3) near the upper position of the guide plate (7); an extrusion plate (12) embedded between the inner side of the outer butt arc sleeve (2) and the outer side of the inner butt arc sleeve (3); an outer clamping strip (13) provided on the outer side wall of the extrusion plate (12); and an inner clamping strip (14) provided on the inner side wall of the extrusion plate (12). The first limiting groove (5) and the first limiting block (8) are matched and fitted, the second limiting groove (6) and the second limiting block (9) are matched and fitted, and the length of the first limiting block (8) is less than that of the second limiting block (9). The guide groove (4) can be inserted with the guide plate (7), the first limiting block (8) and the second limiting block (9), and the thickness of the first limiting block (8) and the second limiting block (9) is the same. The outer side wall of the extrusion plate (12) is attached to the inner side wall of the outer butt arc sleeve (2), and the inner side wall of the extrusion plate (12) is attached to the outer side wall of the inner butt arc sleeve (3). The outer clamping strip (13) and the outer clamping groove (10) are slidingly connected, and the inner clamping strip (14) and the inner clamping groove (11) are slidingly connected. The space after the inner butt arc sleeve (3) is inserted into the outer butt arc sleeve (2) can be inserted with the extrusion plate (12). ​ ​ ​ ​ ​ ​ ​ 2. A new type of fixing device for aluminum-magnesium-manganese metal roof according to claim 1, characterized in that: ​ 3. A new type of fixing device for aluminum-magnesium-manganese metal roof according to claim 1, characterized in that: ​ 4. A new type of fixing device for aluminum-magnesium-manganese metal roof according to claim 1, characterized in that: ​ 5. A new type of fixing device for aluminum-magnesium-manganese metal roof according to claim 1, characterized in that: ​ 6. A new type of fixing device for aluminum-magnesium-manganese metal roof according to claim 1, characterized in that: ​

Images