Connecting device for steel beam, air pillow film and floodlight

Abstract

The utility model relates to the technical field of connecting devices, and particularly discloses a connecting device for a steel beam, an air pillow film and a floodlight, which comprises a first connecting piece, a second connecting piece and a third connecting piece. One end of the air pillow film abuts against the end, away from the steel beam, of the first connecting piece. One end of the second connecting piece abuts against one end, deviating from the first connecting piece, of the air pillow film, and the other end of the second connecting piece is in bolted connection with a base of the floodlight. One end of the third connecting piece is in threaded connection with one end, facing the second connecting piece, of the first connecting piece, the other end of the third connecting piece is connected with one end, facing the first connecting piece, of the second connecting piece, and the third connecting piece penetrates through the air pillow film and can drive the first connecting piece and the second connecting piece to move oppositely. The air pillow film mounting structure has the advantages that the probability of mutual interference of the air pillow film or the floodlight when the air pillow film or the floodlight is mounted is reduced, and mounting of the air pillow film is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of connection devices, and in particular to a connection device for steel beams, air pillow membranes and floodlights. Background Art

[0002] Air pillow membrane is a double-layer inflatable membrane structure with properties such as light weight, light transmission, heat insulation, corrosion resistance, and self-cleaning. Air pillow membrane is usually used on the top of a building. While providing light transmission, it can also keep the room warm and reduce the impact of cold or hot weather outside on the interior.

[0003] After installing the air pillow membrane, it is usually installed with the floodlight, so that the air pillow membrane and the floodlight work together to form a better lighting effect. The installation of the air pillow membrane and the floodlight requires connection with the steel beam of the roof to achieve the fixation of the air pillow membrane and the floodlight. When the air pillow membrane is fixed to the steel beam first and then the floodlight is installed, the air pillow membrane is easily disturbed by the air pillow membrane near the steel beam when installing the floodlight, and the air pillow membrane is easily damaged. When the floodlight is installed first and then the air pillow membrane is installed, the air pillow membrane will be affected by the floodlight and needs to be installed over the floodlight, making the installation of the air pillow membrane more difficult. Utility Model Content

[0004] In order to reduce the probability of mutual interference between the air pillow membrane or the floodlight when installing the air pillow membrane or the floodlight and facilitate the installation of the air pillow membrane, the present application provides a connecting device for a steel beam, an air pillow membrane and a floodlight.

[0005] The present application provides a connection device for a steel beam, an air pillow membrane and a floodlight, which adopts the following technical solution:

[0006] A connecting device for a steel beam, an air pillow membrane and a floodlight, comprising:

[0007] A first connecting member, one end of which is connected to the steel beam, and the other end of which abuts against one end of the air pillow membrane;

[0008] A second connecting piece, one end of which abuts against the end of the air pillow membrane away from the steel beam, and the other end of which is connected to the floodlight;

[0009] The third connecting member has one end connected to one end of the first connecting member facing the second connecting member, and the other end connected to one end of the second connecting member facing the first connecting member. The third connecting member is used to drive the first connecting member and the second connecting member to move toward each other.

[0010] By adopting the above technical solution, the first connecting member is used to connect with the steel beam, and then the air pillow film is clamped by the first connecting member and the second connecting member, and the floodlight is connected to the side of the second connecting member away from the first connecting member. Then, the third connecting member drives the first connecting member and the second connecting member to move toward each other to complete the positioning of the steel beam, the air pillow film and the floodlight. Through the third connecting member, the floodlight is connected to the steel beam and the connection between the air pillow film and the steel beam is completed at the same time, thereby reducing the probability of mutual interference between the air pillow film or the floodlight when installing the air pillow film or the floodlight, and facilitating the installation of the air pillow film.

[0011] Optionally, a bolt groove is provided on the side of the first connecting member facing the steel beam, a first connecting bolt is slidably connected in the bolt groove, a first bolt hole is provided on the side of the steel beam facing the first connecting member, and the first connecting member and the steel beam are connected through the first bolt.

[0012] By adopting the above technical solution, the connection slot provided on the first connection member can adjust the position on the first connection member when the first connection member is connected to the steel beam, so that the first connection member can determine the installation position of the first connection member according to the environment near the steel beam. After the installation position of the first connection member is determined, the first connection bolt is connected to the hole wall of the first bolt hole to complete the positioning of the first connection member, and finally the installation of the first connection member is facilitated.

[0013] Optionally, a pressing groove is provided on the side of the first connecting member facing away from the steel beam, and a pressing plate is provided on the end of the second connecting member facing the first connecting member, and the pressing plate can clamp the air pillow membrane between the first connecting member and the second connecting member.

[0014] By adopting the above technical solution, the air pillow membrane is placed in the pressing groove of the first connecting member, and by moving the first connecting member toward the first connecting member, the pressing plate of the second connecting member presses the air pillow membrane tightly in the pressing groove of the first connecting member, thereby realizing the determination of the position of the air pillow membrane.

[0015] Optionally, the end of the second connecting member facing away from the first connecting member is fixedly connected to a Z-shaped steel frame, an end of the Z-shaped steel frame facing away from the second connecting member is provided with a second bolt hole, and the floodlight is bolted to the Z-shaped steel frame at one end facing the second connecting member.

[0016] By adopting the above technical solution, a Z-shaped steel frame is arranged at one end of the second connecting member away from the first connecting member, so as to realize the connection between the second connecting member and the floodlight. The Z-shaped steel frame can provide an installation space for the connection of the floodlight. When the floodlight is connected to the Z-shaped steel frame, the Z-shaped steel frame can provide a space for tightening the nut and provide an abutting platform for abutting the floodlight, thereby facilitating the installation of the floodlight.

[0017] Optionally, two sides of the Z-shaped steel frame are fixedly connected with stabilizing frames, and a side of the stabilizing frame facing away from the Z-shaped steel frame is fixedly connected to the second connecting member.

[0018] By adopting the above technical solution, the stabilizing frames arranged on both sides of the Z-shaped steel frame can increase the stability of the Z-shaped steel frame, thereby reducing the probability of the Z-shaped steel frame being deformed after being pressed by the floodlight, and reducing the probability of the floodlight shaking after installation.

[0019] Optionally, a connecting through hole penetrating through the second connecting member is opened on the side of the Z-shaped steel frame facing the first connecting member, and the third connecting member includes a connecting column and a third connecting bolt. The connecting column is fixedly connected to the first connecting member, and a third bolt hole is opened in the connecting column. The third connecting bolt is threadedly connected to the connecting column by passing through the connecting through hole.

[0020] By adopting the above technical solution, a connection passage is opened on the Z-shaped steel frame to pass through the second connecting member, and the third connecting bolt is connected to the connecting column to connect the second connecting member and the first connecting member. At the same time, the function of fixing the air pillow membrane between the first connecting member and the second connecting member is achieved.

[0021] Optionally, abutment members are fixedly connected to both sides of the connecting column, and the abutment members can abut against a side of the air pillow membrane facing away from the second connecting member.

[0022] By adopting the above technical solution, after the first connecting member and the second connecting member are connected together through the connecting column and the third connecting bolt, the abutment member can press the air pillow membrane against the second connecting member in a direction away from the second connecting member, thereby enhancing the connection strength of the air pillow membrane.

[0023] Optionally, a side of the abutment member facing the second connecting member is made of elastic material.

[0024] By adopting the above technical solution, the elastic abutment can reduce the probability of the air pillow membrane being damaged by the abutment when the first connecting member and the second connecting member move relative to each other, and by arranging the normal position of the abutment at a position close to the second connecting member, when the first connecting member does not abut the second connecting member, the abutment can abut the air pillow membrane against the second connecting member, thereby facilitating the positioning of the air pillow membrane.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. When installing the air pillow film and the floodlight, the first connecting piece is used to connect the air pillow film to the steel beam, and then the floodlight is connected to the second connecting piece. After that, the air pillow film is placed between the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are driven to approach each other by the third connecting piece, so that the air pillow film is clamped between the first connecting piece and the second connecting piece to fix the air pillow film and install the floodlight at the same time, thereby reducing the probability of mutual interference between the air pillow film and the floodlight when installing the air pillow film or the floodlight, and facilitating the installation of the air pillow film;

[0027] 2. By providing a connecting slot on the first connecting member, when connecting the first connecting member and the steel beam, the first connecting bolt can be moved in the connecting slot to adjust the connection position of the first connecting member and the steel beam, thereby reducing the interference of the surrounding environment of the steel beam on the connection of the first connecting member to the steel beam, and facilitating the installation of the first connecting member;

[0028] 3. By arranging the Z-shaped steel frame, an installation platform can be provided for the installation of the reflective lighting and an installation space can be provided for the nuts connected by the bolts. At the same time, the Z-shaped steel frame can provide a connection platform when the third connecting member connects the first connecting member and the second connecting member, thereby facilitating the connection of the first connecting member and the second connecting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the present application.

[0031] Figure 3 It is a schematic diagram of the structure of the first connecting member in the embodiment of the present application.

[0032] Figure 4 It is a schematic diagram of the structure of the second connecting member in the embodiment of the present application.

[0033] Figure 5 It is a schematic diagram of the structure of the third connecting member in the embodiment of the present application.

[0034] In the figure: 1. steel beam; 11. first bolt hole; 2. air pillow membrane; 3. floodlight; 4. first connecting member; 41. bolt slide groove; 42. first connecting bolt; 43. pressing groove; 5. second connecting member; 51. pressing plate; 52. Z-shaped steel frame; 521. second bolt hole; 522. connecting through hole; 53. stabilizing frame; 6. third connecting member; 61. connecting column; 611. third bolt hole; 62. third connecting bolt; 63. abutment member. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5This application is described in further detail.

[0036] The present application embodiment discloses a connection device for a steel beam, an air pillow membrane and a floodlight. Figure 1 and Figure 2 A connecting device for a steel beam, an air pillow membrane and a floodlight includes a first connecting member 4, a second connecting member 5 and a third connecting member 6.

[0037] One end of the first connecting member 4 is bolted to the steel beam 1, and one end of the air pillow membrane 2 abuts against the end of the first connecting member 4 away from the steel beam 1. One end of the second connecting member 5 abuts against the end of the air pillow membrane 2 away from the first connecting member 4, and the other end of the second connecting member 5 is bolted to the base of the floodlight 3 through a second connecting bolt (not marked in the drawings). One end of the third connecting member 6 is threadedly connected to the end of the first connecting member 4 facing the second connecting member 5, and the other end of the third connecting member 6 is connected to the end of the second connecting member 5 facing the first connecting member 4. The third connecting member 6 passes through the air pillow membrane 2 and can drive the first connecting member 4 and the second connecting member 5 to move toward each other.

[0038] When installing the air pillow film 2 and the floodlight 3, the first connecting member 4 is connected to the steel beam 1, and one end of the air pillow film 2 is abutted against the end of the first connecting member 4 away from the steel beam 1, and the other end of the air pillow film 2 is abutted against one end of the second connecting member 5, and the floodlight 3 is connected to the end of the second connecting member 5 away from the first connecting member 4. At this time, the third connecting member 6 is used to drive the first connecting member 4 and the second connecting member 5 to move toward each other, so as to achieve the effect of connecting the floodlight 3 to the steel beam 1 while connecting the air pillow film 2 to the steel beam 1. Thereby, the probability of mutual interference between the air pillow film 2 and the floodlight 3 is reduced when installing the air pillow film 2 or the floodlight 3, and the installation of the air pillow film 2 is convenient.

[0039] Reference Figure 2 and Figure 3 The first connecting member 4 is provided with a bolt slot 41 on the side facing the steel beam 1, and the bolt slot 41 is preferably a dovetail slot or a wedge slot. A first connecting bolt 42 is slidably connected in the bolt slot 41, and a first bolt hole 11 is provided on the side facing the first connecting member 4 of the steel beam 1. The first connecting bolt 42 is located in the bolt slot 41 and the end away from the bolt slot 41 passes through the first bolt hole 11. The first connecting bolt 42 is connected to the end of the steel beam 1 away from the first connecting member 4 through a nut, so as to realize the connection between the first connecting member 4 and the steel beam 1.

[0040] When the first connecting member 4 is connected to the steel beam 1, the first connecting bolt 42 can be moved in the bolt slot 41 according to the environment near the steel beam 1, so that the first connecting member 4 is connected to a suitable installation position, reducing the impact of the environment around the steel beam 1 on the installation of the first connecting member 4 and facilitating the installation of the first connecting member 4.

[0041] Reference Figure 2 and Figure 4 A pressing groove 43 is provided on the side of the first connecting member 4 facing away from the steel beam 1, and the pressing groove 43 is recessed from both sides to the middle. A pressing plate 51 is provided on the end of the second connecting member 5 facing the first connecting member 4, and the pressing plate 51 is arranged as a plane toward the end of the first connecting member 4. The pressing plate 51 can clamp the air pillow membrane 2 between the first connecting member 4 and the second connecting member 5.

[0042] Reference Figure 2 and Figure 5 The third connecting member 6 includes a connecting column 61 and a third connecting bolt 62. The connecting column 61 is located in the pressing groove 43 and is fixedly connected to the groove wall of the pressing groove 43. A third bolt hole 611 is opened on the side of the connecting column 61 facing the second connecting member 5. A connecting hole (not marked in the drawings) is opened on the air pillow membrane 2. The third connecting bolt 62 passes through the second connecting member 5 and the connecting hole to be threadedly connected to the connecting column 61.

[0043] When the third connecting member 6 connects the first connecting member 4 and the second connecting member 5, first pass the third connecting bolt 62 through the second connecting member 5 and the connecting hole, so that the third connecting bolt 62 abuts against the third connecting hole on the connecting column 61 toward one end of the first connecting member 4, and then rotate the third connecting bolt 62 to thread the third connecting bolt 62 into the connecting column 61, thereby achieving the effect of the first connecting member 4 and the second connecting member 5 clamping the air pillow membrane 2.

[0044] Reference Figure 2 and Figure 4 The end of the second connecting member 5 facing away from the first connecting member 4 is fixedly connected with a Z-shaped steel frame 52, and the two ends of the Z-shaped steel frame 52 respectively abut against the end of the second connecting member 5 facing away from the first connecting member 4 and the base of the floodlight 3. The base of the floodlight 3 is bolted to the end of the Z-shaped steel frame 52 facing away from the second connecting member 5. The Z-shaped steel frame 52 is provided with a connecting through hole 522 that penetrates the second connecting member 5 in the direction toward the first connecting member 4 at one end of the second connecting member 5. The third connecting bolt 62 passes through the connecting through hole 522 and is bolted to the connecting column 61.

[0045] When the second connecting member 5 is connected to the floodlight 3, the Z-shaped steel frame 52 can provide an installation platform for the floodlight 3, and at the same time provide an installation space for the nut connecting the second connecting bolt, and at the same time provide a tightening space for the third connecting bolt 62, which facilitates the installation of the third connecting bolt 62.

[0046] Reference Figure 2 and Figure 4 The two sides of the Z-shaped steel frame 52 are fixedly connected with stabilizing frames 53 , and the stabilizing frames 53 are preferably arc rods bent in a direction away from the second connecting member 5 , and the top of the second connecting member 5 is fixedly connected to one end of the stabilizing frame 53 away from the Z-shaped steel frame 52 .

[0047] The stabilizing frames 53 arranged on both sides of the Z-shaped steel frame 52 can improve the stability of the Z-shaped steel frame 52, reduce the probability of shaking of the floodlight 3 after being installed on the Z-shaped steel frame 52, and the arc rod bent in the direction away from the second connecting member 5 can better withstand the force applied to the stabilizing frame 53 by the floodlight 3 through the Z-shaped steel frame 52.

[0048] Reference Figure 2 and Figure 5 The two sides of the connecting column 61 are fixedly connected with abutting pieces 63, which can abut the side of the air pillow membrane 2 away from the second connecting piece 5. The side of the abutting piece 63 facing the second connecting piece 5 is made of elastic material, and the end of the abutting piece 63 facing the direction of the second connecting piece 5 in the natural state is located at the top of the pressing groove 43 close to the second connecting piece 5.

[0049] The implementation principle of the connection device for steel beams, air pillow membranes and floodlights in an embodiment of the present application is as follows: when the air pillow membrane 2 and the floodlight 3 are connected to the steel beam 1, the steel beam 1 is connected by the first connecting member 4, so that the end of the first connecting member 4 facing away from the steel beam 1 abuts against the air pillow membrane 2, and the second connecting member 5 is connected to the floodlight 3, and the end of the second connecting member 5 facing away from the floodlight 3 abuts against the two sides of the air pillow membrane 2 respectively with the first connecting member 4, and then the first connecting member 4 and the second connecting member 5 are moved toward each other by the third connecting member 6 to achieve the effect of clamping the air pillow membrane 2, thereby achieving the effect of connecting the air pillow membrane 2 to the steel beam 1 while connecting the floodlight 3 to the steel beam 1, reducing the probability of the air pillow membrane 2 or the floodlight 3 interfering with each other when installing the air pillow membrane 2 or the floodlight 3, and facilitating the installation of the air pillow membrane 2.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A connecting device for a steel beam, an air pillow membrane and a floodlight, characterized in that: include: A first connecting member (4), one end of which is connected to the steel beam (1) and the other end of which abuts against one end of the air pillow membrane (2); A second connecting member (5), one end of which abuts against an end of the air pillow membrane (2) facing away from the steel beam (1), and the other end of which is connected to the floodlight (3); A third connecting member (6) has one end connected to an end of the first connecting member (4) facing the second connecting member (5), and the other end connected to an end of the second connecting member (5) facing the first connecting member (4). The third connecting member (6) is used to drive the first connecting member (4) and the second connecting member (5) to move towards each other.

2. A connecting device for a steel beam, an air pillow membrane and a floodlight according to claim 1, characterized in that: A bolt slot (41) is provided on a side of the first connecting member (4) facing the steel beam (1), a first connecting bolt (42) is slidably connected in the bolt slot (41), a first bolt hole (11) is provided on a side of the steel beam (1) facing the first connecting member (4), and the first connecting member (4) and the steel beam (1) are connected via the first bolt.

3. The connecting device for a steel beam, an air pillow membrane and a floodlight according to claim 1, characterized in that: A pressing groove (43) is provided on a side of the first connecting member (4) facing away from the steel beam (1), and a pressing plate (51) is arranged on an end of the second connecting member (5) facing the first connecting member (4), wherein the pressing plate (51) is capable of clamping the air pillow membrane (2) between the first connecting member (4) and the second connecting member (5).

4. The connecting device for a steel beam, an air pillow membrane and a floodlight according to claim 3, characterized in that: The end of the second connecting member (5) facing away from the first connecting member (4) is fixedly connected to a Z-shaped steel frame (52); an end of the Z-shaped steel frame (52) facing away from the second connecting member (5) is provided with a second bolt hole (521); and an end of the floodlight (3) facing the second connecting member (5) is bolted to the Z-shaped steel frame (52).

5. The connecting device for a steel beam, an air pillow membrane and a floodlight according to claim 4, characterized in that: The two sides of the Z-shaped steel frame (52) are fixedly connected with stabilizing frames (53), and the side of the stabilizing frame (53) facing away from the Z-shaped steel frame (52) is fixedly connected to the second connecting member (5).

6. The connecting device for a steel beam, an air pillow membrane and a floodlight according to claim 4, characterized in that: A connecting through hole (522) penetrating the second connecting member (5) is formed on a side of the Z-shaped steel frame (52) facing the first connecting member (4). The third connecting member (6) comprises a connecting column (61) and a third connecting bolt (62). The connecting column (61) is fixedly connected to the first connecting member (4). A third bolt hole (611) is formed in the connecting column (61). The third connecting bolt (62) passes through the connecting through hole (522) and is threadedly connected to the connecting column (61).

7. The connecting device for a steel beam, an air pillow membrane and a floodlight according to claim 6, characterized in that: Abutment members (63) are fixedly connected to both sides of the connection column (61), and the abutment members (63) are capable of abutting against a side of the air pillow membrane (2) facing away from the second connection member (5).

8. The connecting device for a steel beam, an air pillow membrane and a floodlight according to claim 7, characterized in that: The side of the abutment member (63) facing the second connection member (5) is made of elastic material.

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