Anti-explosion porthole

Abstract

The utility model provides an explosion-proof porthole, and relates to the field of explosion-proof portholes, the explosion-proof porthole comprises a porthole assembly, the porthole assembly comprises a window body, a cover plate and glass, the cover plate is located at one end of the window body, the surface of the cover plate is provided with an opening and closing assembly, the opening and closing assembly is used for fixing the window body and the cover plate, and the glass is arranged on the window body. The opening and closing assembly comprises a fixed plate, a movable plate, a first air cylinder, a support, a linkage plate, a second air cylinder, a locking claw, a connecting rod, a guide rod and a guide sleeve. The fixed plate, the movable plate, the first air cylinder, the support and the linkage plate are used for opening and closing the cover plate. By arranging the opening and closing assembly, the porthole assembly can be conveniently locked, opened and closed, the porthole assembly can be conveniently opened and closed through cooperation of the fixed plate, the movable plate, the first air cylinder, the support and the linkage plate, and the window body and the cover plate can be conveniently locked through cooperation of the linkage plate, the second air cylinder, the locking claw and the connecting rod; therefore, the locking operation of the porthole is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of explosion -proof side scuttle, concretely is an explosion -proof side scuttle. BACKGROUND

[0002] The explosion -proof side scuttle is a kind of special side scuttle, mainly used in the environment that explosion danger can occur, such as some chemical industry, petroleum and other industrial fields of ship, or on military vessels, to guarantee personnel life safety and ship internal equipment intact, not be harmed by explosion shock wave, effectively prevent the continuation of explosion hazard;

[0003] According to Chinese patent application No.202223596907.8, a kind of ship high pressure explosion -proof side scuttle, including ship plate body, the window body is set in the middle of one side of the ship plate body, the inner wall of the window body is connected with sealing ring, the inner wall of the sealing ring is connected with cylinder, the upper portion and lower portion of both ends of the cylinder are connected with lug, the both sides of the ship plate body are connected with mounting plate, the mutual cooperation of the window body, sealing ring, cylinder, mounting plate and sealing gasket set up, can improve the sealing performance at the window body, improve the sealing property at the connecting plate and the ship plate body, better installation of side scuttle, increase practicality;The position of mounting plate is fixed better through the mutual cooperation of lug, mounting plate, mounting bolt, groove and buffer pad, the position of connecting window is fixed better by lug clamping to the inside of groove, it is easy to operate, and high stability;

[0004] The prior art effectively solves the problem that the side scuttle is not convenient to install, and when the side scuttle is damaged, it is not convenient to maintain, the side scuttle is used for a long time, the waterproof performance of the side scuttle is poor, the waterproof performance of the ship body is affected, the function is single, and the practicality is poor, the waterproof performance of the explosion -proof side scuttle is improved, and the installation is convenient, but the explosion -proof side scuttle is usually sealed and fixed by adopting live joint bolt Cover plate and window body, and the operation of this kind of way is more troublesome, and long operation time is needed when opening and closing, so that the use of explosion -proof side scuttle is inconvenient.

[0005] Therefore, the utility model provides an explosion -proof side scuttle to solve the above problems. UTILITY MODEL CONTENTS

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] An explosion-proof side window, comprising a side window assembly, the side window assembly comprising a window body, a cover plate and a glass, the cover plate being located at one end of the window body, a surface of the cover plate being provided with an opening and closing assembly, the opening and closing assembly being used for fixing the window body and the cover plate, the opening and closing assembly comprising a fixed plate, a movable plate, a first air cylinder, a support, a linkage plate, a second air cylinder, a lock claw, a connecting rod, a guide rod and a guide sleeve, the fixed plate, the movable plate, the first air cylinder, the support and the linkage plate being used for opening and closing the cover plate, the second air cylinder, the lock claw and the connecting rod being used for locking the window body and the cover plate, one end of the cover plate being fixedly connected with the movable plate, the linkage plate being located on the surface of the cover plate, one end of the first air cylinder being movably connected with the inner wall of the fixed plate through a movable pin, the output end of the first air cylinder being movably connected with the movable plate through a movable pin, one end of the lock claw being clamped with the surface of the window body, the other end of the lock claw being movably connected with the inner wall of the linkage plate through a movable pin, one end of the connecting rod being movably connected with the inner wall of the support through a movable pin, the other end of the connecting rod being movably connected with the lock claw through a movable pin.

[0008] Further, in the utility model, the number of the glass is two, and is installed at two ends of the inner cavity of the window body respectively, the glass adopts the explosion-proof tempered glass, and the window body adopts the explosion-proof steel.

[0009] Further, in the utility model, the cover plate and the window body are provided with a sealing gasket, one side of the sealing gasket is fixedly connected with the window body, and the other side of the sealing gasket is in contact with the surface of the cover plate.

[0010] Further, in the utility model, the fixed plate is fixedly connected with the window body, and the end, away from the cover plate, of the movable plate is fixedly connected with the support.

[0011] Further, in the utility model, the second air cylinder is fixedly connected with the support, and the output end of the second air cylinder is fixedly connected with the linkage plate.

[0012] Further, in the utility model, the guide sleeve is fixed on the surface of the support, one end of the guide rod is fixedly connected with the linkage plate, and the other end of the guide rod penetrates through the guide sleeve and the support and is slidably connected with the inner cavity of the guide sleeve.

[0013] Beneficial effects, the utility model has following beneficial effects:

[0014] The utility model discloses a window body, cover, glass and sealing washer's cooperation can combine the formation of a porthole to provide the field of vision for the crew, understand the environment and condition around the ship, set open and close subassembly, can conveniently lock and open and close the effect of porthole subassembly to the porthole subassembly through the cooperation of fixed plate, movable plate, first cylinder, support and linkage plate can conveniently open and close, through the cooperation of linkage plate, second cylinder, lock jaw and connecting rod can conveniently lock window body and cover plate to reduce the locking operation of porthole, effectively improve the use efficiency of porthole. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the main view structure schematic drawing of the utility model;

[0016] Figure 2 It is the rear view structure schematic drawing of the utility model;

[0017] Figure 3 It is the separation state structure schematic drawing of the window body and cover plate of the utility model;

[0018] Figure 4 It is the separation state structure schematic drawing of the open and close subassembly of the utility model.

[0019] In the drawing:

[0020] 1, porthole subassembly; 101, window body; 102, cover plate; 103, glass; 104, sealing washer; 2, open and close subassembly; 201, fixed plate; 202, movable plate; 203, first cylinder; 204, support; 205, linkage plate; 206, second cylinder; 207, lock jaw; 208, connecting rod; 209, guide rod; 210, guide sleeve. DETAILED DESCRIPTION

[0021] In order to more understand the technical content of the utility model, the specific embodiment is raised and the following is described with the attached drawing.The aspects of the utility model are described in the disclosure with reference to the attached drawing, and many illustrated embodiments are shown in the drawing.The embodiments of the disclosure are not necessarily defined in all aspects including the utility model.It should be understood that the above-mentioned various concepts and embodiments, and those concepts and implementation modes described in more detail below can be implemented in any one of many ways, because the concepts and embodiments disclosed by the utility model are not limited to any implementation mode.In addition, some aspects of the utility model can be used alone, or used in any appropriate combination with other aspects of the utility model.

[0022] Embodiment 1

[0023] As Figures 1-4As shown in the first embodiment of the utility model, the embodiment provides a kind of explosion-proof side window, including side window component 1, side window component 1 includes window body 101, cover plate 102 and glass 103, cover plate 102 is located at one end of window body 101, the surface of cover plate 102 is equipped with opening and closing component 2, opening and closing component 2 is used to fix window body 101 and cover plate 102, opening and closing component 2 includes fixed plate 201, movable plate 202, first cylinder 203, support 204, linkage plate 205, second cylinder 206, lock jaw 207, connecting rod 208, guide rod 209 and guide sleeve 210, fixed plate 201, movable plate 202, first cylinder 203, support 204 and linkage plate 205 are used to open and close cover plate 102, second cylinder 206, lock jaw 207 and connecting rod 208 are used to lock window body 101 and cover plate 102, one end of cover plate 102 is fixedly connected with movable plate 202, linkage plate 205 is located on the surface of cover plate 102, one end of first cylinder 203 is movably connected with the inner wall of fixed plate 201 by movable pin, the output end of first cylinder 203 is movably connected with movable plate 202 by movable pin, one end of lock jaw 207 is engaged with the surface of window body 101, the other end of lock jaw 207 is movably connected with the inner wall of linkage plate 205 by movable pin, one end of connecting rod 208 is movably connected with the inner wall of support 204 by movable pin, the other end of connecting rod 208 is movably connected with lock jaw 207 by movable pin.

[0024] As Figures 1-4 As shown in the first embodiment of the utility model, the embodiment provides a kind of explosion-proof side window, including side window component 1, side window component 1 includes window body 101, cover plate 102 and glass 103, cover plate 102 is located at one end of window body 101, the surface of cover plate 102 is equipped with opening and closing component 2, opening and closing component 2 is used to fix window body 101 and cover plate 102, opening and closing component 2 includes fixed plate 201, movable plate 202, first cylinder 203, support 204, linkage plate 205, second cylinder 206, lock jaw 207, connecting rod 208, guide rod 209 and guide sleeve 210, fixed plate 201, movable plate 202, first cylinder 203, support 204 and linkage plate 205 are used to open and close cover plate 102, second cylinder 206, lock jaw 207 and connecting rod 208 are used to lock window body 101 and cover plate 102, one end of cover plate 102 is fixedly connected with movable plate 202, linkage plate 205 is located on the surface of cover plate 102, one end of first cylinder 203 is movably connected with the inner wall of fixed plate 201 by movable pin, the output end of first cylinder 203 is movably connected with movable plate 202 by movable pin, one end of lock jaw 207 is engaged with the surface of window body 101, the other end of lock jaw 207 is movably connected with the inner wall of linkage plate 205 by movable pin, one end of connecting rod 208 is movably connected with the inner wall of support 204 by movable pin, the other end of connecting rod 208 is movably connected with lock jaw 207 by movable pin, the output end of second cylinder 206 is movably connected with the inner wall of linkage plate 205 by movable pin, the other end of connecting rod 208 is movably connected with lock jaw 207 by movable pin.

[0025] Embodiment 2

[0026] Refer to Figures 1-3 , the second embodiment of the utility model, the embodiment is based on the last embodiment.

[0027] In the embodiment, the number of glass 103 is two, and is installed in the two ends of the inner cavity of window body 101 respectively, glass 103 adopts explosion-proof tempered glass, and window body 101 adopts explosion-proof steel.

[0028] The sealing gasket 104 is fixedly connected with the window body 101 on one side and is in contact with the surface of the cover plate 102 on the other side.

[0029] As shown in Figures 1-3 The window body 101 is sealed and filled by a sealing air bag at the connection with the ship body, the glass 103 is made of multi-layer tempered glass, can effectively disperse and absorb the pressure of explosion shock wave, reduces the influence on the internal space, the sealing gasket 104 can improve the sealing property of the connection between the window body 101 and the cover plate 102, and the window body 101 and the cover plate 102 are made of explosion-proof steel, can effectively resist explosion impact, thereby the explosion-proof performance of the porthole is improved.

[0030] Embodiment 3

[0031] Referring to Figures 1-4 , the third embodiment of the utility model is based on the first two embodiments.

[0032] In the embodiment, the fixed plate 201 is fixedly connected with the window body 101, and the movable plate 202 is fixedly connected with the support 204 at the end, away from the cover plate 102.

[0033] The second air cylinder 206 is fixedly connected with the support 204, and the output end of the second air cylinder 206 is fixedly connected with the linkage plate 205.

[0034] The guide sleeve 210 is fixed to the surface of the support 204, one end of the guide rod 209 is fixedly connected with the linkage plate 205, and the other end of the guide rod 209 penetrates through the guide sleeve 210 and the support 204 and is in sliding connection with the inner cavity of the guide sleeve 210.

[0035] As shown in Figures 1-4 , the guide rod 209 and the guide sleeve 210 can limit the movement track of the linkage plate 205, prevent the linkage plate 205 from deviating in the movement process, the linkage plate 205, the locking claw 207 and the connecting rod 208 are in linkage, so that the output end of the second air cylinder 206 can drive the locking claw 207 to lock the window body 101 and the cover plate 102 when the output end is retracted.

[0036] In use, the output end of the first cylinder 203 extends through the cooperation of the fixed plate 201 and the movable plate 202 to drive the cover plate 102 and the bracket 204 to overturn, the bracket 204 drives the linkage plate 205 to move when moving, and the cover plate 102 can be driven to move away from or contact the window body 101, so that the porthole can be conveniently opened and closed, the output end of the second cylinder 206 extends to drive the linkage plate 205 to move close to the cover plate 102, the linkage plate 205 moves to drive one end of the lock jaw 207 to move through the connecting rod 208, so that the lock jaw 207 is separated from the surface of the window body 101, and the output end of the second cylinder 206 is retracted to drive the lock jaw 207 to be clamped with the surface of the window body 101 through the linkage plate 205 and the connecting rod 208, so that the window body 101 and the cover plate 102 can be locked.

[0037] The standard parts used in the application file can be purchased from the market, and can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, and it belongs to the common knowledge in the art, and the application is mainly used to protect the mechanical device, so the control mode and the circuit connection are not explained in detail.

[0038] Although the utility model has disclosed as above with preferred embodiments, it is not used to limit the utility model. Those skilled in the art without departing from the spirit and scope of the utility model can make various changes and decorations. Therefore, the protection scope of the utility model is defined by the claims.

Claims

1. An explosion-protected side window comprising a side window assembly (1), characterized in that: The side window assembly (1) comprises a window body (101), a cover plate (102) and a glass (103), the cover plate (102) is located at one end of the window body (101), the surface of the cover plate (102) is provided with an opening and closing assembly (2), the opening and closing assembly (2) is used for fixing the window body (101) and the cover plate (102), the opening and closing assembly (2) comprises a fixed plate (201), a movable plate (202), a first air cylinder (203), a support (204), a linkage plate (205), a second air cylinder (206), a locking claw (207), a connecting rod (208), a guide rod (209) and a guide sleeve (210), the fixed plate (201), the movable plate (202), the first air cylinder (203), the support (204) and the linkage plate (205) are used for opening and closing the cover plate (102), the second air cylinder (206), the locking claw (207) and the connecting rod (208) are used for locking the window body (101) and the cover plate (102), one end of the cover plate (102) is fixedly connected with the movable plate (202), the linkage plate (205) is located on the surface of the cover plate (102), one end of the first air cylinder (203) is movably connected with the inner wall of the fixed plate (201) through a movable pin, the output end of the first air cylinder (203) is movably connected with the movable plate (202) through a movable pin, one end of the locking claw (207) is clamped with the surface of the window body (101), the other end of the locking claw (207) is movably connected with the inner wall of the linkage plate (205) through a movable pin, one end of the connecting rod (208) is movably connected with the inner wall of the support (204) through a movable pin, the other end of the connecting rod (208) is movably connected with the locking claw (207) through a movable pin.

2. An explosion-proof scuttle as claimed in claim 1, characterised in that: The number of the glass (103) is two, and the glass (103) is arranged in the two ends of the inner cavity of the window body (101), the glass (103) adopts the explosion-proof tempered glass, and the window body (101) adopts the explosion-proof steel.

3. An explosion-proof scuttle as claimed in claim 1, characterised in that: The sealing gasket (104) is arranged between the cover plate (102) and the window body (101), one side of the sealing gasket (104) is fixedly connected with the window body (101), and the other side of the sealing gasket (104) is in contact with the surface of the cover plate (102).

4. An explosion-proof scuttle as defined in claim 1, characterized in that: The fixed plate (201) is fixedly connected with the window body (101), and the end, away from the cover plate (102), of the movable plate (202) is fixedly connected with the support (204).

5. An explosion-proof scuttle as defined in claim 1, characterized in that: The second air cylinder (206) is fixedly connected with the support (204), and the output end of the second air cylinder (206) is fixedly connected with the linkage plate (205).

6. An explosion-proof scuttle as defined in claim 1, characterized in that: The guide sleeve (210) is fixed on the surface of the support (204), one end of the guide rod (209) is fixedly connected with the linkage plate (205), and the other end of the guide rod (209) penetrates through the guide sleeve (210) and the support (204) and is in sliding connection with the inner cavity of the guide sleeve (210).

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