Fabricated board room building roof steel structure

Abstract

The utility model discloses an assembly type board room building roof steel structure which comprises a roof, a fixing frame is fixedly connected to the bottom end of the roof, a fixing pipe is fixedly connected to the top end of the roof and penetrates through the roof, an air hole is formed in the top end of the outer side of the fixing pipe, and a sleeve is arranged on the outer side of the air hole in the top end of the outer side of the fixing pipe. The device comprises a fixed pipe and a sleeve, the sleeve is rotatably connected with the fixed pipe, the left end of the sleeve is communicated with an adapter pipe, the top end of the outer side of the adapter pipe is communicated with an arc-shaped air guide plate, and after the device is assembled, external non-directional air blows the air guide plate; furthermore, the air guide plate drives the sleeve to rotate on the outer side of the fixed pipe through the adapter pipe, at the moment, when external non-directional air is continuously blown to the cambered surface of the guide plate, the external air is then blown into a room through the adapter pipe, the sleeve, the fixed pipe and the air outlet pipe, and therefore the good air circulation effect in the room can be guaranteed all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure roofs, in particular to a steel structure roof for an assembled board house building. Background Art

[0002] The steel structure roof is a roof made of steel materials. During the assembly process of the steel structure roof, some roofs are usually fully sealed after construction is completed. Since some prefabricated buildings need to ensure ventilation inside the house after construction, setting the roof to be fully sealed will result in poor air circulation in the building.

[0003] According to the patent application number 202222971106.9, the patent name is a patent for an assembled panel building roof steel structure. The utility model discloses an assembled panel building roof steel structure, including a ceiling, wherein the left and right sides of the upper surface of the ceiling are fixedly connected with fixed frames, and a movable frame is slidably arranged in the middle part of the upper surface of the ceiling, and the movable frame is arranged between the two groups of the fixed frames. Tracks are welded on the front and rear parts of the upper surface of the ceiling. The assembled panel building roof steel structure controls the operation of the electric push rod to brake the telescopic rod for extension and retraction, and after the telescopic rod is extended outward, it will push the movable rod and the connected top window to open on the surface of the outer frame, wherein the hinged head and the slotted strip are hinged, and the hinged head and the electric push rod are connected, and at the same time, one end of the telescopic rod is hinged to the movable rod, thereby facilitating the opening and closing operation between the top window and the outer frame.

[0004] Although this patent can achieve indoor ventilation by setting a roof window on the roof, since the roof window is fixed on the roof, the wind direction of the outside wind is not fixed. Therefore, when the outside wind does not blow towards the air inlet of the roof window, the indoor air circulation effect will not be very good. Therefore, in view of the above problems, a prefabricated steel structure for the roof of a panel house is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A prefabricated steel structure for the roof of a panel building comprises a roof, wherein the bottom end of the roof is fixedly connected to a fixing frame, the top end of the roof is fixedly connected to a fixing pipe, and the fixing pipe runs through the roof, an air hole is opened at the top end of the outer side of the fixing pipe, a sleeve is provided outside the air hole at the top end of the outer side of the fixing pipe, and the sleeve is rotatably connected to the fixing pipe, the left end of the sleeve is connected to a transfer pipe, and the top end of the outer side of the transfer pipe is connected to an arc-shaped wind guide plate.

[0008] As a further improvement of the utility model, the bottom end of the fixed pipe is connected to an air outlet pipe, and the air outlet pipe is fixedly connected to the roof, and evenly distributed air outlets are opened at the bottom of the outer side of the air outlet pipe.

[0009] As a further improvement of the utility model, bearings are fixedly connected to both upper and lower ends of the inner side of the sleeve, and the bearings are fixedly connected to the fixed tube.

[0010] As a further improvement of the utility model, the right end of the fixed tube is fixedly connected to a fixed rod, and the fixed rod is fixedly connected to the roof, an electric push rod is fixedly connected to the inner side of the fixed rod, a slider is fixedly connected to the left end of the electric push rod, and the slider is slidably connected to the fixed rod, a spring is fixedly connected to the inner side of the slider, a clamping block is fixedly connected to the other end of the spring, and the clamping block passes through the slider, the clamping block is slidably connected to the slider, and evenly distributed clamping grooves are opened at the outer bottom end of the sleeve.

[0011] As a further improvement of the utility model, a control switch is provided at the left end of the inner side of the fixing rod, and the control switch is fixedly connected to the fixing rod, and an electric control valve is fixedly connected to the inner side of the lower right side of the transfer tube.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A prefabricated steel structure for the roof of a prefabricated house, which is provided with an air guide plate, a transfer tube, a sleeve, a fixed tube and an air outlet pipe. After the device is assembled, the non-directional wind from the outside blows toward the air guide plate, and further drives the sleeve to rotate outside the fixed tube through the transfer tube. At this time, when the non-directional wind from the outside continuously blows toward the curved surface of the guide plate, the outside wind will then blow toward the room through the transfer tube, the sleeve, the fixed tube and the air outlet pipe, thereby achieving a good air circulation effect in the room at all times.

[0014] 2. A prefabricated steel structure for the roof of a panel house, which is equipped with an electric push rod, a slider, a block and a spring. When there is no need to ventilate the room, the electric push rod is controlled to extend, and the slider further drives the block to move and contact the sleeve. At this time, the block will first compress the spring and be stored in the slider, and then the slider will trigger the control switch to close the electric control valve in the transfer tube. Then, when the air guide plate drives the sleeve to rotate to an outer slot facing the block through the transfer tube, the block will be stuck in a slot on the outer side of the sleeve to position the sleeve, and further position the air guide plate connected to the transfer tube. By closing the electric control valve in the transfer tube as needed to stop guiding air into the room, the air guide plate is positioned, thereby ensuring the stability of the device when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of the roof steel structure of an assembled plate house building.

[0017] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of the steel structure of the roof of an assembled plate house building.

[0018] Figure 3 The utility model is a cross-sectional structural schematic diagram of a steel structure fixing pipe for a roof of an assembled panel house building.

[0019] Figure 4 The utility model is a schematic diagram of a top view and cross-sectional structure of a steel structure wind deflector on the roof of an assembled panel house building.

[0020] In the figure: 1. roof; 2. fixing frame; 3. fixing pipe; 4. air outlet pipe; 5. sleeve; 6. bearing; 7. adapter pipe; 8. air guide plate; 9. fixing rod; 10. electric push rod; 11. slider; 12. block; 13. spring; 14. control switch. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, a prefabricated steel structure for the roof of a panel building includes a roof 1, a fixing frame 2 is fixedly connected to the bottom end of the roof 1, a fixing pipe 3 is fixedly connected to the top end of the roof 1, and the fixing pipe 3 runs through the roof 1, an air hole is opened at the top end of the outer side of the fixing pipe 3, a sleeve 5 is provided outside the air hole at the top end of the outer side of the fixing pipe 3, and the sleeve 5 is rotatably connected to the fixing pipe 3, the left end of the sleeve 5 is connected to a transfer pipe 7, and the outer top end of the transfer pipe 7 is connected to an arc-shaped wind guide plate 8.

[0024] Example 2

[0025] like Figure 2-3 As shown, in order to solve the problem of poor indoor air circulation, the bottom end of the fixed pipe 3 is connected to an air outlet pipe 4, and the air outlet pipe 4 is fixedly connected to the roof 1. The outer bottom of the air outlet pipe 4 is provided with evenly distributed air outlets. By allowing air to pass through the air outlet pipe 4 with evenly distributed air outlets at the bottom and blown into the room, the indoor air circulation effect is improved.

[0026] Example 3

[0027] like Figure 2-3 As shown, in order to solve the problem of large friction between the sleeve 5 and the fixed tube 3 when it rotates, bearings 6 are fixedly connected to the upper and lower ends of the inner side of the sleeve 5, and the bearing 6 is fixedly connected to the fixed tube 3. By connecting the sleeve 5 to the fixed tube 3 through the bearing 6, large friction between the sleeve 5 and the fixed tube 3 when it rotates is avoided.

[0028] Example 4

[0029] like Figure 1-3 As shown, in order to solve the problem that the air guide plate 8 cannot be positioned when there is no need to guide air indoors, a fixing rod 9 is fixedly connected to the right end of the fixing pipe 3, and the fixing rod 9 is fixedly connected to the roof 1, an electric push rod 10 is fixedly connected to the inner side of the fixing rod 9, a slider 11 is fixedly connected to the left end of the electric push rod 10, and the slider 11 is slidably connected to the fixing rod 9, a spring 13 is fixedly connected to the inner side of the slider 11, a clamping block 12 is fixedly connected to the other end of the spring 13, and the clamping block 12 passes through the slider 11, and the clamping block 12 is slidably connected to the slider 11, and the outer bottom end of the sleeve 5 is provided with evenly distributed clamping grooves, and the slider 11 drives the clamping block 12 to move by extending the electric push rod 10, and further the clamping block 12 first compresses the spring 13, and then clamps into the clamping groove on the outer side of the sleeve 5, so as to realize the positioning of the sleeve 5, and then realize the positioning of the air guide plate 8 connected to the transfer pipe 7 when there is no need to guide air indoors.

[0030] Example 5

[0031] like Figure 1-3 As shown, in order to solve the problem of being inconvenient to stop guiding air into the room as needed, a control switch 14 is provided at the left inner end of the fixed rod 9, and the control switch 14 is fixedly connected to the fixed rod 9, and an electric control valve is fixedly connected to the inner side of the lower right side of the transfer tube 7. After the electric push rod 10 is extended, the slider 11 triggers the control switch 14, and further closes the electric control valve in the transfer tube 7, which makes it convenient to stop guiding air into the room as needed.

[0032] In this embodiment, when the device is assembled and used, the non-directional wind from the outside blows toward the wind guide plate 8, and the wind guide plate 8 drives the sleeve 5 to rotate outside the fixed tube 3 through the transfer tube 7. Then, when the non-directional wind from the outside continuously blows toward the arc surface of the guide plate 8, the outside wind will then blow into the sleeve 5 through the transfer tube 7, and then blow into the room through the air holes on the outside of the fixed tube 3 and the air outlet pipe 4, thereby ensuring a good air circulation effect in the room at all times. When it is not necessary to ventilate the room, the electric push rod 10 is extended through the external control mechanism to further make the slider 11 drives the block 12 to move and contact the sleeve 5. At this time, the block 12 will first compress the spring 13 and be stored in the slider 11. Then the slider 11 will trigger the control switch 14 to close the electric control valve in the transfer tube 7, so as to stop guiding air into the room. Then, under the action of the external wind, when the air guide plate 8 drives the sleeve 5 to rotate to an outer slot facing the block 12 through the transfer tube 7, the block 12 will be stuck in a slot on the outer side of the sleeve 5 to position the sleeve 5, and further position the air guide plate 8 connected to the transfer tube 7, so as to ensure the overall stability of the device when it is not necessary to guide air into the room.

[0033] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without 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 within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A prefabricated steel roof structure for a prefabricated house, comprising a roof (1), characterized in that: The bottom end of the roof (1) is fixedly connected to a fixing frame (2), the top end of the roof (1) is fixedly connected to a fixing pipe (3), and the fixing pipe (3) passes through the roof (1), an air hole is opened at the top end of the outer side of the fixing pipe (3), a sleeve (5) is provided outside the air hole at the top end of the outer side of the fixing pipe (3), and the sleeve (5) is rotatably connected to the fixing pipe (3), the left end of the sleeve (5) is connected to a transfer pipe (7), and the top end of the outer side of the transfer pipe (7) is connected to an arc-shaped wind guide plate (8).

2. The assembled steel roof structure of a prefabricated house building according to claim 1 is characterized in that: The bottom end of the fixed pipe (3) is connected to an air outlet pipe (4), and the air outlet pipe (4) is fixedly connected to the roof (1), and the outer bottom of the air outlet pipe (4) is provided with evenly distributed air outlets.

3. The assembled steel roof structure of a prefabricated house building according to claim 1 is characterized in that: The upper and lower ends of the inner side of the sleeve (5) are fixedly connected with bearings (6), and the bearings (6) are fixedly connected to the fixed tube (3).

4. The assembled steel roof structure of a prefabricated house building according to claim 1 is characterized in that: The right end of the fixed tube (3) is fixedly connected to a fixed rod (9), and the fixed rod (9) is fixedly connected to the roof (1); the inner side of the fixed rod (9) is fixedly connected to an electric push rod (10); the left end of the electric push rod (10) is fixedly connected to a slider (11), and the slider (11) is slidably connected to the fixed rod (9); the inner side of the slider (11) is fixedly connected to a spring (13); the other end of the spring (13) is fixedly connected to a clamping block (12), and the clamping block (12) passes through the slider (11); the clamping block (12) is slidably connected to the slider (11); and the outer bottom end of the sleeve (5) is provided with uniformly distributed clamping grooves.

5. The assembled steel roof structure of a prefabricated house building according to claim 4 is characterized in that: A control switch (14) is provided at the left inner end of the fixed rod (9), and the control switch (14) is fixedly connected to the fixed rod (9). An electric control valve is fixedly connected to the inner side of the lower right side of the transfer tube (7).

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