Marine rotary window structure

Abstract

The utility model provides a marine rotary window structure which comprises a main frame, a rotary glass optic disc, a motor, a motor mounting seat sleeve, a fastening bolt and a window glass limiting frame, a connecting beam rod is arranged at the top end of the motor mounting seat sleeve and is in bolted connection with the main frame, and a threaded shaft is mounted on an output shaft of the motor and is in bolted connection with the motor mounting seat sleeve. The threaded shaft is connected with a center hole of the rotary glass optic disc, the fastening bolt penetrates through the center hole of the rotary glass optic disc and is connected with a threaded groove of the threaded shaft, an optic disc notch is formed in the front end of the main frame, and the rotary glass optic disc is located in the optic disc notch and can rotate along the main frame. According to the utility model, the output shaft of the motor is provided with the threaded shaft, the threaded shaft is connected with the central hole of the rotary glass optic disc, and the fastening bolt passes through the central hole of the rotary glass optic disc and is connected with the threaded groove of the threaded shaft, so that the installation of the rotary glass optic disc has a good fastening effect, and the connection firmness is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotary windows and relates to a marine rotary window structure. Background Art

[0002] Traditional rotary windows are of single-glass structure. When it rains heavily or the sea waves beat against the windows, rainwater or seawater can enter the room through the gap between the rotating disc and the main frame of the rotary window. In addition, outdoor dust and gases (such as fog, odor, harmful gases, etc.) enter the room through this gap, posing a safety hazard to other equipment and the human body. Therefore, traditional rotary windows are difficult to meet the high requirements of current ships, especially for high-speed fast boats, oil tankers, chemical and dangerous goods ships, etc., which have high requirements for the watertightness and airtightness of equipment. The patent number CN201620695453.5 discloses a marine rotary window, which includes a hollow main frame. A fixed glass disc is hermetically installed in the main frame. A motor is fixedly installed at the center of the fixed glass disc. A rotating glass disc is installed in the rotating shaft of the motor. The rotating glass disc and the main frame are arranged with a relative gap. A water retaining loop groove is circumferentially formed on the surface of the main frame and the rotating glass disc that face each other. The technical solution for the rotary window structure of ships has a simple structure and low manufacturing cost. It can not only maintain a clear view but also has no metal crossbeam blocking, which is convenient for observation and has a wide field of vision. It has good watertightness and airtightness.

[0003] The above-mentioned disclosed rotary window has the following disadvantages: during use, the connection between the rotating glass disc and the motor lacks firmness, and during the installation of the window, there is a lack of firmness. Therefore, we design a marine rotary window structure. Summary of the Invention

[0004] The purpose of the utility model is to provide a marine rotary window structure to solve the problems raised in the above background art.

[0005] The purpose of the utility model can be achieved by the following technical solutions: A marine rotary window structure includes a main frame, a rotating glass disc, a motor, a motor mounting seat sleeve, fastening bolts, and a window glass limit frame. The motor is installed inside the motor mounting seat sleeve through bolts. A connecting beam rod is provided at the top of the motor mounting seat sleeve. The connecting beam rod is bolted to the main frame. A threaded shaft is installed on the output shaft of the motor. The threaded shaft is connected to the central hole of the rotating glass disc. The fastening bolts pass through the central hole of the rotating glass disc and are connected to the threaded groove of the threaded shaft. A disc notch is provided at the front end of the main frame. The rotating glass disc is located inside the disc notch and can rotate along the main frame. The front end of the window glass limit frame is provided with an introduction connecting part. The window glass limit frame is connected to the rear end of the main frame through the introduction connecting part.

[0006] In the above-mentioned marine rotating window structure, a rubber gasket connected to the rotating glass disc is provided at the nut of the fastening bolt.

[0007] In the above-mentioned marine rotating window structure, a spherical cover plate is provided at the end of the nut of the fastening bolt, and the spherical cover plate is connected to the rubber gasket.

[0008] In the above-mentioned marine rotating window structure, a window glass assembly groove is formed between the main frame and the window glass limiting frame, and a sealing strip is installed.

[0009] In the above-mentioned marine rotating window structure, a drain port communicating with the notch of the disc is provided at the bottom end of the main frame.

[0010] In the above-mentioned marine rotating window structure, mounting strips are provided at both ends of the window glass limiting frame. Column sleeves are provided at one ends of the two mounting strips. Spring columns are provided inside the two column sleeves. Adsorption connection discs are provided at the ends of the two spring columns.

[0011] Compared with the prior art, the advantages of the marine rotating window structure of the present utility model are as follows: By installing a threaded shaft on the output shaft of the motor, connecting the threaded shaft to the central hole of the rotating glass disc, and passing the fastening bolt through the central hole of the rotating glass disc and connecting it to the threaded groove of the threaded shaft, the installation of the rotating glass disc has a good fastening effect, improving the firmness of the connection; By providing structures such as mounting strips, column sleeves, adsorption connection discs, and spring columns at both ends of the window glass limiting frame, while increasing the connection strength, it has good connection stability; The window glass limiting frame is connected to the rear end of the main frame through the introduction connection part. A window glass assembly groove is formed between the main frame and the window glass limiting frame, and a sealing strip is installed, having good installation sealing performance and preventing water leakage. Description of the Drawings

[0012] Figure 1 is a schematic three-dimensional structure diagram of the marine rotating window structure of the present utility model.

[0013] Figure 2 is a schematic three-dimensional structure diagram of the main frame of the marine rotating window structure of the present utility model.

[0014] Figure 3 is a schematic structure diagram of the motor and the motor mounting seat sleeve of the marine rotating window structure of the present utility model.

[0015] In the figure, 1 is the main frame; 2 is the rotating glass disc; 3 is the motor; 4 is the motor mounting seat sleeve; 5 is the threaded shaft; 6 is the fastening bolt; 7 is the connecting beam rod; 8 is the spherical cover plate; 9 is the rubber gasket; 10 is the drain port; 11 is the disc notch; 12 is the window glass limit frame; 13 is the sealing strip; 14 is the mounting strip; 15 is the introduction connecting part; 16 is the column sleeve; 17 is the adsorption connecting disc; 18 is the spring column. Detailed implementation mode

[0016] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.

[0017] As Figure 1 、 Figure 2 and Figure 3 shown, the marine rotating window structure of the present invention;

[0018] Embodiment: It includes the main frame 1, the rotating glass disc 2, the motor 3, the motor mounting seat sleeve 4, the fastening bolt 6 and the window glass limit frame 12. The motor 3 is installed inside the motor mounting seat sleeve 4 through bolts. A connecting beam rod 7 is provided at the top of the motor mounting seat sleeve 4. The connecting beam rod 7 is bolted to the main frame 1. A threaded shaft 5 is installed on the output shaft of the motor 3. The threaded shaft 5 is connected to the center hole of the rotating glass disc 2. The fastening bolt 6 passes through the center hole of the rotating glass disc 2 and is connected to the thread groove of the threaded shaft 5. A disc notch 11 is provided at the front end of the main frame 1. The rotating glass disc 2 is located inside the disc notch 11 and can rotate along the main frame 1. An introduction connecting part 15 is provided at the front end of the window glass limit frame 12. The window glass limit frame 12 is connected to the rear end of the main frame 1 through the introduction connecting part 15.

[0019] Embodiment two: Mounting strips 14 are provided at both ends of the window glass limit frame 12. Column sleeves 16 are provided at one ends of the two mounting strips 14. Spring columns 18 are provided inside the two column sleeves 16. Adsorption connecting discs 17 are provided at the ends of the two spring columns 18.

[0020] In this implementation scheme, in order to reduce the influence of the nut of the fastening bolt 6 on the rotating glass disc 2 and at the same time ensure good aesthetics, a rubber gasket 9 connected to the rotating glass disc 2 is provided at the nut of the fastening bolt 6; a spherical cover plate 8 is provided at the end of the nut of the fastening bolt 6. The spherical cover plate 8 is connected to the rubber gasket 9.

[0021] In this implementation scheme, in order to increase the sealing performance of the connection with the glass, a window glass assembly groove is formed between the main frame 1 and the window glass limit frame 12 and a sealing strip 13 is installed.

[0022] In this embodiment, in order to drain seawater in a timely manner, a drain port 10 communicating with the disc notch 11 is provided at the bottom end of the main frame 1.

[0023] During use: The motor mounting sleeve 4 is bolted to the main frame 1 through the connecting beam rod 7. The motor 3 is bolted inside the motor mounting sleeve 4. The fastening bolt 6 passes through the central hole of the rotating glass disc 2 and is connected to the thread groove of the threaded shaft 5, so that the rotating glass disc 2 corresponds to the threaded shaft 5 and is located inside the disc notch 11. The window glass limiting frame 12 corresponds to the inner side of the glass, and the main frame 1 corresponds to the outer side of the glass. The window glass limiting frame 12 is connected to the rear end of the main frame 1 through the guiding connection part 15. A window glass assembly groove is formed between the main frame 1 and the window glass limiting frame 12, and a sealing strip 13 is installed, which can correspond to the edge of the installation opening of the glass to ensure good sealing performance.

[0024] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. Marine rotating window structure, comprising a main frame (1), a rotating glass disc (2), a motor (3), a motor mounting seat sleeve (4), fastening bolts (6) and a window glass limiting frame (12), characterized in that, The motor (3) is installed inside the motor mounting seat sleeve (4) by bolts. A connecting beam rod (7) is provided at the top of the motor mounting seat sleeve (4), and the connecting beam rod (7) is bolted to the main frame (1). A threaded shaft (5) is installed on the output shaft of the motor (3), and the threaded shaft (5) is connected to the central hole of the rotating glass disc (2). The fastening bolt (6) passes through the central hole of the rotating glass disc (2) and is connected to the threaded groove of the threaded shaft (5). A disc notch (11) is provided at the front end of the main frame (1). The rotating glass disc (2) is located inside the disc notch (11) and can rotate along the main frame (1). An introduction connection part (15) is provided at the front end of the window glass limiting frame (12), and the window glass limiting frame (12) is connected to the rear end of the main frame (1) through the introduction connection part (15).

2. The marine rotating window structure according to claim 1, wherein A rubber gasket (9) connected to the rotating glass disc (2) is provided at the nut of the fastening bolt (6).

3. The marine rotating window structure according to claim 2, characterized in that, A spherical cover plate (8) is provided at the end of the nut of the fastening bolt (6), and the spherical cover plate (8) is connected to the rubber gasket (9).

4. The marine rotating window structure according to claim 1, wherein, A window glass assembly groove is formed between the main frame (1) and the window glass limiting frame (12), and a sealing strip (13) is installed.

5. The marine rotating window structure according to claim 1, characterized in that, A drain port (10) communicating with the disc notch (11) is provided at the bottom end of the main frame (1).

6. The marine rotating window structure according to claim 1, characterized in that, Installation strips (14) are provided at both ends of the window glass limiting frame (12). Column sleeves (16) are provided at one ends of the two installation strips (14). Spring columns (18) are provided inside the two column sleeves (16). Adsorption connection discs (17) are provided at the ends of the two spring columns (18).

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