Telescopic metal roof structure

Abstract

The utility model relates to a metal roof structure, belongs to the technical field of building construction, and particularly relates to a telescopic metal roof structure which comprises channel steel, and one side of the channel steel is fixedly connected with a motor. The metal roof structure is formed by the first metal plate and the second metal plate, the middle sealing strip can seal the splicing position of the first metal plate and the second metal plate, and when the stretching state is released, the motor can be started to drive the rack on the gear to move and drive the second metal plate to contract inwards; according to the metal roof structure, the second metal plate can be contracted to the inner side of the first metal plate, certain contraction of the metal roof structure is facilitated, and the problem that most of existing metal roof structures are directly made of metal, such as stadiums, swimming pools, exhibition halls and other places needing flexible space management is solved. And a traditional metal roof structure does not have a certain telescopic function, so that the use efficiency is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially a telescopic metal roof structure. BACKGROUND

[0002] Metal roof is a kind of roof system with metal material as main covering layer, uses metal sheet (such as steel plate, aluminum plate, copper plate etc.) as roof material.

[0003] Through the retrieval, the authorized announcement No. CN217679729U of Chinese patent discloses a kind of metal roof joint part between expansion joint structure, including main truss, roof panel one, roof panel two, gutter and expansion joint connecting structure, the roof panel one, roof panel two and gutter are all set on main truss, and gutter is set between roof panel one and roof panel two, the expansion joint connecting structure is set between gutter and roof panel one;Wherein, the expansion joint connecting structure includes flashing plate one, outer plug, organ plate one, honeycomb aluminum plate, square steel one, organ plate two, edge plate and flashing plate two.

[0004] Based on the above retrieval and combining prior art, it is found that:

[0005] Most of the existing metal roof structure is directly made of metal, like stadium, swimming pool, exhibition hall and other places that need flexible space management, the traditional metal roof structure does not have certain telescopic function, thereby reducing the use efficiency. INVENTION CONTENTS

[0006] In order to solve the above technical problems, the utility model provides a kind of telescopic metal roof structure, metal sheet one and metal sheet two constitute metal roof structure, the sealing strip in the middle can seal the joint between the two, when the telescopic state is released, the motor can be started to drive the rotating shaft to rotate, drive the rack on the gear to move, drive the mounting plate on the connecting rod to move, drive the roller to slide in the sliding groove, drive the support block on the support rod to move, and then drive the metal sheet two to shrink inward, because the sliding groove has a certain arc, the metal sheet two can be shrunk to the inside of metal sheet one.

[0007] The technical solution for achieving the purpose of the utility model is as follows: a telescopic metal roof structure, including channel steel, the side of the channel steel is fixedly connected with motor, the inner walls of both sides of the channel steel are rotatably connected with rotating shaft, the output end of the motor is fixedly connected with the rotating shaft through coupling, the rotating shaft is keyed with gear, and the telescopic mechanism is located on the channel steel.

[0008]

[0009] ​The telescopic mechanism comprises two sliding grooves opened on the channel steel, one side of the channel steel is provided with two metal plates two, one side of the metal plate two is fixedly connected with two supporting blocks, one side of the two supporting blocks is fixedly connected with a supporting rod, one end of the two supporting rods is fixedly connected with a mounting plate, two mounting rods are rotationally connected to one side of the two mounting plates respectively, rollers are installed on the circumferential outer walls of the four mounting rods, two rollers are slidably connected in the two sliding grooves respectively, one side of the two mounting plates is fixedly connected with a connecting rod, and the connecting rod and a gear are meshed.

[0010] In some embodiments, the two supporting blocks are both in the shape of "L".

[0011] In some embodiments, one side of the channel steel is fixedly connected with a metal plate one.

[0012] In some embodiments, one side of the metal plate two and the metal plate one close to each other is provided with a sealing strip.

[0013] In some embodiments, the surfaces of the metal plate two and the metal plate one are coated with waterproof and sunscreen materials.

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

[0015] The utility model discloses a metal roof structure is formed by metal plate one and metal plate two, and the sealing strip in the middle can seal the joint between the two, when the telescopic state is removed, the motor can be started to drive the rotating shaft to rotate, drive the rack on the gear to move, drive the mounting plate on the connecting rod to move, drive the roller to slide in the sliding groove, drive the supporting block on the supporting rod to move, and then drive the metal plate two to shrink inward, because the sliding groove has a certain arc, the metal plate two can be shrunk to the inside of the metal plate one, the metal roof structure is conveniently shrunk, and the use efficiency of the metal roof structure is improved.

[0016] The utility model discloses a metal roof structure is formed by metal plate one and metal plate two, and the sealing strip in the middle can seal the joint between the two, when the telescopic state is removed, the motor can be started to drive the rotating shaft to rotate, drive the rack on the gear to move, drive the mounting plate on the connecting rod to move, drive the roller to slide in the sliding groove, drive the supporting block on the supporting rod to move, and then drive the metal plate two to shrink inward, because the sliding groove has a certain arc, the metal plate two can be shrunk to the inside of the metal plate one, the metal roof structure is conveniently shrunk, and the use efficiency of the metal roof structure is improved. ACCURACY

[0017] The utility model will be explained further below in combination with the drawings and embodiments:

[0018] Figure 1 It is the whole three-dimensional structure schematic diagram provided in an embodiment of the utility model;

[0019] Figure 2It is the whole sectional view three-dimensional structure schematic diagram provided in one embodiment of the utility model;

[0020] Figure 3 It is the whole sectional view three-dimensional structure schematic diagram provided in one embodiment of the utility model; Figure 2 It is the whole sectional view three-dimensional structure schematic diagram provided in one embodiment of the utility model;

[0021] Figure 4 It is the whole sectional view three-dimensional structure schematic diagram provided in one embodiment of the utility model.

[0022] Mark explanation:

[0023] 1, channel steel;2, metal plate one;3, metal plate two;4, motor;5, rotating shaft;6, gear;7, sliding groove;8, support block;9, support rod;10, rack;11, connecting rod;12, mounting plate;13, roller;14, mounting rod;15, sealing strip. Specific implementation

[0024] The utility model is described in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] The utility model discloses a kind of telescopic metal roof structures by improvement, and the technical scheme of the utility model is:

[0026] As Figures 1-3 As shown in a kind of telescopic metal roof structure, including channel steel 1, one side of channel steel 1 is fixedly connected with motor 4, the inner wall of both sides of channel steel 1 is rotatably connected with rotating shaft 5, the output end of motor 4 is fixedly connected on rotating shaft 5 by coupling, rotating shaft 5 is keyed with gear 6, and it further includes telescopic mechanism, and telescopic mechanism is located on channel steel 1;Telescopic mechanism includes two sliding grooves 7 opened on channel steel 1, two sliding grooves 7, one side of channel steel 1 is equipped with metal plate two 3, one side of metal plate two 3 is fixedly connected with two support blocks 8, one side of two support blocks 8 is fixedly connected with support rod 9, one end of two support rods 9 is fixedly connected with mounting plate 12, one side of two mounting plates 12 is rotatably connected with two mounting rods 14 respectively, four mounting rods 14 are rotatably connected with roller 13 on the circumferential outer side wall, two rollers 13 are rotatably connected in two sliding grooves 7 respectively, one side of two mounting plates 12 is fixedly connected with connecting rod 11, one end of two connecting rods 11 is fixedly connected with rack 10, and rack 10 and gear 6 are engaged;By the setting of telescopic mechanism, it is realized that metal plate two 3 is telescopic.

[0027] As Figure 3 shown, in an embodiment, two support blocks 8 are both "L" shaped; through the "L" shaped arrangement, it is convenient to install the fittings in the device.

[0028] As Figure 1 shown, in an embodiment, the channel steel 1 is fixedly connected with a metal plate 2 on one side; through the arrangement of the metal plate 2, it is convenient to install and fix the metal roof.

[0029] As Figure 4 shown, in an embodiment, the metal plate 3 and the metal plate 2 are both installed with sealing strips 15 on the side close to each other; through the arrangement of the sealing strip 15, it is convenient to improve the sealing between the two.

[0030] As Figure 1 shown, in an embodiment, the surface of the metal plate 3 and the metal plate 2 is coated with waterproof sunscreen material; through the arrangement of the waterproof sunscreen material, it is convenient to waterproof and sunscreen the metal plate 3 and the metal plate 2.

[0031] The specific working method is: in use, the metal plate 2 and the metal plate 3 constitute a metal roof structure, the sealing strip 15 in the middle can seal the joint between the two, when the expansion state is released, the motor 4 can be started to drive the rotating shaft 5 to rotate, drive the rack 10 on the gear 6 to move, drive the connecting rod 11 on the mounting plate 12 to move, drive the roller 13 to slide in the sliding groove 7, improve the stability when moving, drive the support block 8 on the support rod 9 to move, and then drive the metal plate 3 to shrink inward, because the sliding groove 7 has a certain arc shape, the metal plate 3 can be shrunk to the inside of the metal plate 2, it is convenient to shrink the metal roof structure, and the use efficiency of the metal roof structure is improved.

[0032] The technical means disclosed by the utility model scheme is not limited to the technical means disclosed by the above technical means, and also includes technical solutions composed of the above technical features and equivalent replacements. The unfinished matters of the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A retractable metal roof structure, comprising a channel steel (1), wherein a motor (4) is fixedly connected to one side of the channel steel (1), and a rotating shaft (5) is rotatably connected to the inner walls of both sides of the channel steel (1), wherein the output end of the motor (4) is fixedly connected to the rotating shaft (5) via a coupling, and a gear (6) is keyed onto the rotating shaft (5), characterized in that: Also include; The telescopic mechanism is located on the channel steel (1); The telescopic mechanism includes two sliding grooves (7) opened on the channel steel (1), one side of the channel steel (1) is provided with a metal plate two (3), one side of the metal plate two (3) is fixedly connected with two supporting blocks (8), one side of the two supporting blocks (8) is fixedly connected with a supporting rod (9), one end of the two supporting rods (9) is fixedly connected with a mounting plate (12), one side of the two mounting plates (12) is rotatably connected with two mounting rods (14) respectively, the circumferential outer wall of the four mounting rods (14) is provided with a roller (13), the two sliding grooves (7) are slidably connected with two rollers (13) respectively, one side of the two mounting plates (12) is fixedly connected with a connecting rod (11), one end of the two connecting rods (11) is fixedly connected with a rack (10), and the rack (10) is engaged with a gear (6).

2. A retractable metal roof structure according to claim 1, wherein: The two supporting blocks (8) are both "L" shaped.

3. A retractable metal roof structure according to claim 1, wherein: One side of the channel steel (1) is fixedly connected with a metal plate one (2).

4. A retractable metal roof structure according to claim 1, wherein: The side close to each other of the metal plate two (3) and the metal plate one (2) is provided with a sealing strip (15).

5. A retractable metal roof structure according to claim 1, wherein: The surfaces of the metal plate two (3) and the metal plate one (2) are coated with waterproof and sunscreen materials.

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