Warehouse safety pneumatic window structure

Abstract

The utility model relates to the field of warehouse pneumatic windows, and discloses a warehouse safety pneumatic window structure which comprises a window opening frame, a linkage rod, sash window frames, a pneumatic cylinder assembly, a transmission rod, a push-pull rod and a pneumatic control mechanism, the window opening frame is arranged at the top of a warehouse wall and integrally formed with the wall, and the multiple sash window frames are arranged on the inner side of the window opening frame side by side; the top side of the sash window frame is hinged to the inner side of the window opening frame, a glass plate is embedded into the inner side of the sash window frame, a linkage rod is movably arranged on the inner side of the window opening frame, the linkage rod is sleeved with one end of a plurality of transmission rods corresponding to the sash window frame, the other end of each transmission rod is fixedly connected with one end of a push-pull rod, and the other end of each push-pull rod is fixedly connected with the bottom side of the corresponding sash window frame. A plurality of evenly-distributed pneumatic cylinder assemblies are arranged on one side of the linkage rod, and the pneumatic control mechanism is arranged on one side of the warehouse wall. In the application, the structure is reasonable, the fire risk is reduced, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of warehouse pneumatic windows, for example, to a warehouse safety pneumatic window structure. Background Art

[0002] Warehouse windows play an important role in warehouse design. They not only affect the ventilation, lighting and temperature control of the warehouse, but also involve the safety and energy efficiency of the warehouse. Almost all warehouses will have side-by-side windows on the top of one or more walls.

[0003] In order to save manpower and improve the efficiency of window opening and closing, some warehouses generally use electrically controlled windows. Although this form realizes automated control, electric operation has the risk of ignition by electric sparks, which is very dangerous in some petrochemical, flammable, explosive, and highly volatile factory warehouses. Therefore, the electric method lacks practicality. In flammable warehouses, in order to avoid the risk of electric sparks, only manually controlled windows can be used. Each time the windows are opened and closed, the staff needs to open and close the windows manually, which wastes manpower and has low efficiency in window opening and closing. Utility Model Content

[0004] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0005] The disclosed embodiment provides a warehouse safety pneumatic window structure, which has a reasonable structure, reduces fire risks and increases practicality.

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

[0007] A warehouse safety pneumatic window structure comprises a window hole frame, a linkage rod, a sash window frame, a pneumatic cylinder assembly, a transmission rod, a push-pull rod, and a pneumatic control mechanism. The window hole frame is arranged on the top of the warehouse wall and is formed integrally with the wall. A plurality of sash window frames are arranged side by side on the inner side of the window hole frame. The top side of the sash window frame is hinged to the inner side of the window hole frame. A glass plate is embedded in the inner side of the sash window frame. The window structure is formed by combining the window hole frame, the sash window frame, and the glass plate. A linkage rod is movably arranged on the inner side of the window hole frame. One end of a plurality of transmission rods corresponding to the sash window frames is sleeved on the outer side of the linkage rod. The other end of the transmission rod is fixedly connected to one end of a push-pull rod. The other end of the push-pull rod is connected to the corresponding The bottom side of the window frame is fixedly connected, and one side of the linkage rod is provided with a plurality of evenly distributed pneumatic cylinder assemblies, which are mainly composed of a cylinder body and a driving rod, one end of the driving rod is connected to the outer side wall of the linkage rod, and the other end is fixedly connected to the output end of the cylinder body, the cylinder body is obliquely arranged and the top end is fixedly connected to the inner side wall of the window frame, and the driving rod is driven to rotate with the linkage rod as the axis through the extension and retraction of the output end of the cylinder body, because the driving rod and the linkage rod are fixedly connected, and then the linkage rod will be driven to rotate, and the specific rotation process can be controlled by the extension and retraction length of the cylinder body and the angle between the driving rod and the cylinder body, and the angle can be controlled by adjusting the angle. The larger the angle between the two, the greater the angle of rotation of the linkage rod when the cylinder body is extended and retracted by the same length. If the cylinder body is extended and retracted for regulation, the longer the length of the cylinder body output end is extended and retracted, the greater the angle of rotation of the linkage rod. The connection between the drive rod and the output end of the cylinder body can be fixed and controlled by screws. By loosening the screws, the angle between the two can be freely changed, which is convenient for adjustment. During the rotation of the linkage rod, the transmission rod will be driven to swing. Because a push-pull rod is connected to the end of the transmission rod, the push-pull rod will be driven to rotate. Therefore, the push-pull rod can achieve the purpose of pushing and pulling the sash window frame, thereby completing the purpose of controlling the opening and closing of the window. The pneumatic control mechanism is arranged on one side of the warehouse wall. The staff controls the extension and retraction of the cylinder body by operating the pneumatic control mechanism, thereby realizing the control of the window opening and closing. The pneumatic window structure adopts a pneumatic cylinder assembly instead of a motor to directly control the window opening and closing to realize pneumatic control. The cylinder body is extended and retracted to flexibly control the connecting rod to drive the push-pull rod to realize the opening and closing of the window. The electric method is abandoned to prevent the risk of electric sparks igniting the warehouse items. It also realizes automatic control of the opening and closing of windows, reduces manpower waste, and can also be used in warehouses for storing petrochemical, flammable, explosive, and highly volatile factory raw materials and products, greatly increasing practicality and reducing fire risks.

[0008] Furthermore, the pneumatic control mechanism includes a control cabinet and a main air pipe, the main air pipe is connected to the interior of the control cabinet, and an external air pump is connected to the main air pipe to transport compressed air into the control cabinet. The control cabinet is connected to the cylinder body, and the extension and retraction of the cylinder body is controlled by the control cabinet.

[0009] Furthermore, an air source distributor connected to the main air pipe is fixedly arranged at the bottom of the control cabinet, and air control valves corresponding to the number of cylinder bodies are connected to the top of the air source distributor through pipelines. A window opening button and a window closing button are respectively arranged at the top and bottom of the air control valve, and air pipe A and air pipe B are respectively arranged at the upper and lower ends of one side of the air control valve. Interfaces A and B are respectively arranged on the side walls of the cylinder body corresponding to air pipe A and air pipe B, and air pipe A is connected to interface A, and air pipe B is connected to interface B. The air control valve is controlled by the window opening button and the window closing button respectively to realize the air supply to air pipe A or air pipe B, and the air pressure of the cylinder body is controlled by air pipe A or air pipe B, thereby realizing the extension and retraction of the cylinder body. The specific control principle of the cylinder body is a public technology, and relevant information can be obtained in public documents. The air source distributor and the air control valve are also existing technologies, and the principles are not elaborated.

[0010] Furthermore, a straight-through switch is provided on the main air pipe to control the start and stop of the air supply to the air source distributor. A pressure regulating filter is also provided on one side of the main air pipe to facilitate the control of the air pressure. A straight-through one-way valve is provided at the end of the main air pipe connected to the air source distributor to prevent the backflow of compressed air from affecting the air pressure.

[0011] Furthermore, a positioning support rod is provided on one side of the cylinder body, one end of the positioning support rod is connected to the side wall of the cylinder body, and the other end is fixedly connected to the window frame. The positioning support rod supports and fixes the cylinder body, thereby increasing its stability.

[0012] Furthermore, the linkage rod is rotatably connected to a plurality of limit supports, and the limit supports are fixedly connected to the side walls of the window frame, so that the linkage rod is supported by the limit supports.

[0013] Furthermore, one end of the transmission rod that is sleeved with the connecting rod is provided with a fixing screw, and the transmission rod and the connecting rod are fixed by the fixing screw. When the angle between the connecting rod and the transmission rod needs to be adjusted, the fixing screw can be loosened for adjustment. The transmission rod and the push-pull rod are fastened together by a positioning bolt. When the angle between the transmission rod and the push-pull rod needs to be adjusted, the positioning bolt can be loosened for adjustment. Loosening the fixing screw and the positioning bolt makes it convenient to adjust the angles of the connecting rod, the transmission rod and the push-pull rod in sequence, and it is convenient to adjust the opening and closing range of the window according to the extension and retraction process of the cylinder body, thereby increasing practicality.

[0014] The warehouse safety pneumatic window structure provided by the embodiment of the present disclosure can achieve the following technical effects:

[0015] 1): In the utility model, the staff controls the extension and contraction of the cylinder body by operating the pneumatic control cabinet, thereby realizing the control of the window opening and closing, achieving the purpose of automation, saving manpower and increasing the efficiency of opening and closing windows;

[0016] 2): The utility model adopts a pneumatic cylinder assembly instead of a motor to directly control the window opening and closing to realize pneumatic control. The cylinder body is telescopically controlled to flexibly control the connecting rod to drive the push-pull rod to open and close the window, abandoning the electric method to prevent the risk of electric sparks igniting warehouse items. It also realizes automatic control of opening and closing windows, reduces manpower waste, and can also be used in warehouses for storing raw materials and products of petrochemical, flammable, explosive, and highly volatile factories, greatly increasing practicality and reducing fire risks.

[0017] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] One or more embodiments are exemplarily described by corresponding drawings, and these exemplarily described and drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. For ordinary technicians in this field, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of a warehouse safety pneumatic window structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the window hole frame structure in a warehouse safety pneumatic window structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of one side of the window frame in a warehouse safety pneumatic window structure of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the structure of a pneumatic control mechanism in a warehouse safety pneumatic window structure.

[0023] Reference numerals:

[0024] 1. Window frame; 2. Linking rod; 3. Sash frame; 31. Glass plate; 4. Pneumatic cylinder assembly; 41. Cylinder body; 42. Positioning support rod; 43. Interface A; 44. Interface B; 45. Driving rod; 5. Limit support; 6. Transmission rod; 61. Fixing screw; 7. Push-pull rod; 71. Positioning bolt; 8. Pneumatic control mechanism; 81. Control cabinet; 82. Air source distributor; 83. Air control valve; 84. Window closing button; 85. Window opening button; 86. Air pipe B; 87. Air pipe A; 9. Main air pipe; 91. Direct switch; 92. Pressure regulating filter; 93. Direct one-way valve. DETAILED DESCRIPTION

[0025] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0026] A warehouse safety pneumatic window structure comprises a window hole frame 1, a connecting rod 2, a sash window frame 3, a pneumatic cylinder assembly 4, a transmission rod 6, a push-pull rod 7, and a pneumatic control mechanism 8. The window hole frame 1 is arranged on the top of the warehouse wall and is integrally formed with the wall. A plurality of sash window frames 3 are arranged side by side on the inner side of the window hole frame 1. The top side of the sash window frame 3 is hinged to the inner side of the window hole frame 1. A glass plate 31 is embedded on the inner side of the sash window frame 3. The window structure is formed by combining the window hole frame 1, the sash window frame 3, and the glass plate 31.

[0027] A linkage rod 2 is movably provided on the inner side of the window hole frame 1, and the linkage rod 2 is rotatably connected to a plurality of limit supports 5, and the limit supports 5 are fixedly connected to the side walls of the window hole frame 1, and the linkage rod 2 is supported by the limit supports 5. The outer side of the linkage rod 2 is sleeved with one end of a plurality of transmission rods 6 corresponding to the sash window frame 3, and the other end of the transmission rod 6 is connected to one end of a push-pull rod 7, and the other end of the push-pull rod 7 is connected to the bottom side of the corresponding sash window frame 3, and one end of the transmission rod 6 sleeved with the linkage rod 2 is provided with a nail fixing screw 61, which is realized by the nail fixing screw 61 The transmission rod 6 and the connecting rod 2 are now fixed. When the angle between the connecting rod 2 and the transmission rod 6 needs to be adjusted, the fixing screw 61 can be loosened for adjustment. The transmission rod 6 and the push-pull rod 7 are fastened together by the positioning bolt 71. When the angle between the transmission rod 6 and the push-pull rod 7 needs to be adjusted, the positioning bolt 71 can be loosened for adjustment. Loosening the fixing screw 61 and the positioning bolt 71 makes it easy to adjust the angles of the connecting rod 2, the transmission rod 6, and the push-pull rod 7 in turn, and it is convenient to adjust the opening and closing range of the window according to the extension and retraction process of the cylinder body 41, thereby increasing practicality.

[0028] A plurality of evenly distributed pneumatic cylinder assemblies 4 are provided on one side of the linkage rod 2. The pneumatic cylinder assembly 4 is mainly composed of a cylinder body 41 and a driving rod 45. One end of the driving rod 45 is fixedly connected to the outer wall of the linkage rod 2, and the other end is fixedly connected to the output end of the cylinder body 41. The cylinder body 41 is obliquely arranged and the top end is fixedly connected to the inner wall of the window hole frame 1. A positioning support rod 42 is provided on one side of the cylinder body 41. One end of the positioning support rod 42 is connected to the side wall of the cylinder body 41, and the other end is fixedly connected to the window hole frame 1. The positioning support rod 42 plays a supporting and fixing role for the cylinder body 41 to increase its stability. The output end of the cylinder body 41 is extended and retracted to drive the driving rod 45 to rotate with the linkage rod 2 as the axis. Because the driving rod 45 is fixedly connected to the linkage rod 2, it will drive the linkage rod 2 to rotate. The movement process can be controlled by the telescopic length of the cylinder body 41 and the angle between the driving rod 45 and the cylinder body 41. By angle control, the larger the angle between the two, the greater the angle of rotation of the connecting rod 2 when the cylinder body 41 is telescoped by the same length. If the cylinder body 41 is telescoped for control, the longer the telescopic length of the output end of the cylinder body 41 is, the greater the angle of rotation of the connecting rod 2 is. The connection between the driving rod 45 and the output end of the cylinder body 41 can be fixed and controlled by screws. By loosening the screws, the angle between the two can be freely changed, which is convenient for adjustment. During the rotation of the connecting rod 2, the transmission rod 6 will be driven to swing. Because the end of the transmission rod 6 is connected to the push-pull rod 7, the push-pull rod 7 will be driven to rotate. As a result, the push-pull rod 7 can achieve the purpose of pushing and pulling the sash window frame 3, thereby completing the purpose of controlling the window switch.

[0029] The pneumatic control mechanism 8 is arranged on one side of the warehouse wall. The staff operates the pneumatic control mechanism 8 to control the extension and retraction of the cylinder body 41, thereby realizing the control of the window opening and closing. The pneumatic window structure adopts the pneumatic cylinder assembly 4 instead of the motor to directly control the window opening and closing to realize pneumatic control. The cylinder body 41 is extended and flexibly controlled to drive the push-pull rod 7 to open and close the window. The electric method is abandoned to prevent the risk of electric sparks igniting the warehouse items. It also realizes automatic control of the opening and closing of windows, reduces manpower waste, and can also be used in warehouses for storing petrochemical, flammable and explosive, and highly volatile factory raw materials and products, greatly increasing practicality and reducing fire risks.

[0030] The pneumatic control mechanism 8 includes a control cabinet 81 and a main air pipe 9. The main air pipe 9 is connected to the inside of the control cabinet 81. A straight-through switch 91 is provided on the main air pipe 9 to control the start and stop of the air supply to the air source distributor 82. A pressure regulating filter 92 is also provided on one side of the main air pipe 9. The air pressure is conveniently controlled by the pressure regulating filter 92. The compressed air is delivered to the control cabinet 81 by connecting an external air pump through the main air pipe 9. The control cabinet 81 is connected to the cylinder body 41, and the extension and contraction of the cylinder body 41 is controlled by the control cabinet 81. An air source distributor 82 connected to the main air pipe 9 is fixedly provided at the bottom of the control cabinet 81. A straight-through one-way valve 93 is provided at the end of the main air pipe 9 connected to the air source distributor 82 to prevent the backflow of compressed air from affecting the air pressure. The top of the air source distributor 82 is connected to air control valves corresponding to the number of cylinder bodies 41 through a pipeline. Valve 83, the top and bottom of the air-controlled valve 83 are respectively provided with a window opening button 85 and a window closing button 84, and the upper and lower ends of one side of the air-controlled valve 83 are respectively provided with an air pipe A87 and an air pipe B86, and the side wall of the cylinder body 41 is respectively provided with an interface A43 and an interface B44 corresponding to the air pipe A87 and the air pipe B86, and the air pipe A87 is connected to the interface A43, and the air pipe B86 is connected to the interface B44, and the air-controlled valve 83 is controlled by the window opening button 85 and the window closing button 84 respectively to realize the gas supply to the air pipe A87 or the air pipe B86, and the air pressure of the cylinder body 41 is controlled by the air pipe A87 or the air pipe B86, thereby realizing the extension and retraction of the cylinder body 41, and the specific control principle of the cylinder body 41 is a public technology, and relevant information can be obtained in public documents, and the gas source distributor 82 and the air-controlled valve 83 are also existing technologies, and the principle is not repeated.

[0031] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A warehouse safety pneumatic window structure, characterized in that: The invention comprises a window hole frame, a linkage rod, a sash window frame, a pneumatic cylinder assembly, a transmission rod, a push-pull rod, and a pneumatic control mechanism. The window hole frame is arranged on the top of the warehouse wall and is formed integrally with the wall. A plurality of sash window frames are arranged side by side on the inner side of the window hole frame. The top side of the sash window frame is hinged with the inner side of the window hole frame. A glass plate is embedded on the inner side of the sash window frame. The window hole frame, the sash window frame, and the glass plate are combined to form a window structure. A linkage rod is movably arranged on the inner side of the window hole frame. A plurality of transmission rods corresponding to the sash window frames are sleeved on the outer side of the linkage rod. One end of the transmission rod is fixedly connected to one end of a push-pull rod, and the other end of the push-pull rod is fixedly connected to the bottom side of the corresponding sash window frame. One side of the connecting rod is provided with a plurality of evenly distributed pneumatic cylinder assemblies, and the pneumatic cylinder assembly is mainly composed of a cylinder body and a driving rod. One end of the driving rod is fixedly connected to the outer wall of the connecting rod, and the other end is connected to the output end of the cylinder body. The cylinder body is obliquely arranged and the top end is fixedly connected to the inner wall of the window frame. The pneumatic control mechanism is arranged on one side of the warehouse wall.

2. A warehouse safety pneumatic window structure according to claim 1, characterized in that: The pneumatic control mechanism comprises a control cabinet and a main air pipe, and the main air pipe is connected to the interior of the control cabinet.

3. A warehouse safety pneumatic window structure according to claim 2, characterized in that: An air source distributor connected to the main air pipe is fixedly arranged at the bottom of the control cabinet. The top of the air source distributor is connected to air control valves corresponding to the number of cylinder bodies through pipelines. The top and bottom of the air control valve are respectively provided with a window opening button and a window closing button. Air pipe A and air pipe B are respectively arranged at the upper and lower ends of one side of the air control valve. Interfaces A and interface B are respectively arranged on the side walls of the cylinder body corresponding to air pipe A and air pipe B, and air pipe A is connected to interface A, and air pipe B is connected to interface B.

4. A warehouse safety pneumatic window structure according to claim 3, characterized in that: The main gas pipe is provided with a straight-through switch, a pressure regulating filter is also provided on one side of the main gas pipe, and a straight-through one-way valve is provided at the end of the main gas pipe connected to the gas source distributor.

5. A warehouse safety pneumatic window structure according to claim 1, characterized in that: A positioning support rod is arranged at one side of the cylinder body, one end of the positioning support rod is connected to the side wall of the cylinder body, and the other end is fixedly connected to the window hole frame.

6. A warehouse safety pneumatic window structure according to claim 1, characterized in that: The linkage rod is rotatably connected to a plurality of limit supports, and the limit supports are fixedly connected to the side walls of the window hole frame.

7. A warehouse safety pneumatic window structure according to claim 1, characterized in that: One end of the transmission rod sleeved with the connecting rod is provided with a fixing screw, and the transmission rod is fastened to the push-pull rod by a positioning bolt.

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