Glass fiber reinforced plastic ship engine protection mechanism

Abstract

The utility model discloses a glass fiber reinforced plastic ship engine protection mechanism, and relates to the technical field of glass fiber reinforced plastic ships. Comprising a protection box, a box door is fixedly connected to the front side wall of the protection box, a heat dissipation assembly is arranged on the box door, a heat dissipation groove is formed in the right side wall of the protection box, a sealing assembly is arranged on the outer wall of the protection box and located on the outer side of the heat dissipation groove, and an engine is fixedly installed in the protection box. When the engine needs heat dissipation, the electric push rod pushes the sealing plate to move upwards, the strip-shaped grooves in the sealing plate are aligned with the heat dissipation grooves of the protection box, at the moment, the fan is started to conduct heat dissipation on the protection box, after heat dissipation is completed, the electric push rod is closed to enable the sealing plate to reset, and at the moment, the strip-shaped grooves in the sealing plate and the heat dissipation grooves of the protection box are in a staggered state; and the heat dissipation grooves are blocked through the sealing plates, dust, water vapor and the like can be prevented from entering the protection box, noise generated during operation of the engine is effectively reduced, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass reinforced plastic boat technical field especially relates to a glass reinforced plastic boat engine protection mechanism. BACKGROUND

[0002] Glass reinforced plastic boats are widely used in water transportation, fishing and other fields due to their light weight, high strength, resistance to seawater corrosion, easy maintenance and repair.

[0003] The existing glass reinforced plastic boat engine protection mechanism usually ignores its sealing performance in order to maintain good heat dissipation performance, resulting in dust and water vapor from the outside entering the protection box through the heat dissipation hole and adhering to the engine, which adversely affects the heat dissipation performance of the engine. Therefore, a glass reinforced plastic boat engine protection mechanism is proposed. SUMMARY

[0004] The utility model discloses a glass reinforced plastic boat engine protection mechanism, solve the technical problem raised in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a glass reinforced plastic boat engine protection mechanism, including the protection box, the front side wall of protection box is connected with the door of case fixedly arranged, is provided with the heat dissipation subassembly on the door of case, the right side wall of protection box is set up heat dissipation groove, the outer wall of protection box is provided with sealing assembly, sealing assembly is located the outside of heat dissipation groove, the inside fixed mounting of protection box has the engine, the right side wall of protection box is connected with the protection cover of rotation;

[0006] The sealing assembly comprises two clamping frames, the two clamping frames are symmetrically connected to the outer wall of the protection box, a sealing plate is slidably connected between the two clamping frames, the outer wall of the sealing plate is symmetrically connected to a limiting strip, a clamping groove is formed in the inner wall of the clamping frame, the outer wall of the limiting strip is slidably connected to the inner wall of the clamping groove, and a strip-shaped groove is formed in the sealing plate.

[0007] Preferably, the outer wall of the protection box is symmetrically connected to an electric push rod, and the output ends of the two electric push rods are fixedly connected to the bottom outer wall of the front limiting strip and the bottom outer wall of the rear limiting strip respectively.

[0008] Preferably, the right side wall of the protection box is symmetrically connected to a fixing frame, and the two fixing frames are located on the upper and lower sides of the sealing plate respectively, the inner side wall of the fixing frame is fixedly connected to a sleeve, the inner wall of the sleeve is fixedly connected to a spring, the end of the spring away from the sleeve is fixedly connected to a limiting column, the outer wall of the limiting column is slidably connected to the inner wall of the sleeve, and the end of the limiting column away from the spring is fixedly connected to a limiting frame.

[0009] Preferably, the inner side wall of the limiting frame is fixedly connected to a rubber pad.

[0010] Preferably, the outer wall of the box door is fixedly connected with a protection cylinder, the outer wall of the protection cylinder is provided with a ventilation opening, the inner wall of the protection cylinder is fixedly connected with a fixing ring, the fixing ring is fixedly connected with a fan, and a circular groove is formed in the box door.

[0011] Preferably, the inner wall of the circular groove is fixedly connected with a dust screen.

[0012] Compared with the related art, the glass steel ship engine protection mechanism has the following beneficial effects:

[0013] 1. When the engine needs to be cooled, the electric push rod pushes the sealing plate to move upwards, so that the strip-shaped groove on the sealing plate is aligned with the cooling groove of the protection box; at this time, the fan is started to cool the protection box; after cooling, the electric push rod is turned off to reset the sealing plate; at this time, the strip-shaped groove on the sealing plate is in a misaligned state with the cooling groove of the protection box, and the sealing plate blocks the cooling groove, which not only prevents dust, water vapor and the like from entering the inside of the protection box, but also effectively reduces the noise generated during the operation of the engine, and has high practicability.

[0014] 2. The upper and lower ends of the sealing plate abut against the inner side walls of the upper and lower side limit frames, respectively; the sleeve, spring and limit column provide buffering and support for the limit frame, so that the sealing plate can be kept stable during the up-and-down movement.

[0015] 3. The dust screen prevents dust from entering the inside of the protection box through the circular groove; the cooling assembly is installed on the box door; after the box door is removed from the protection box, the dust screen can be cleaned; and after the dust screen is removed, the fan can be overhauled, which facilitates the later maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the cooling groove of the utility model;

[0018] Figure 3 It is a structural schematic view of the protection cover of the utility model;

[0019] Figure 4 It is a structural schematic view of the dust screen of the utility model;

[0020] Figure 5 It is a structural schematic view of the fan of the utility model;

[0021] Figure 6 It is a top view of the utility model;

[0022] Figure 7The sectional view structure schematic diagram of the limiting cylinder of the utility model is shown.

[0023] Figure 8 The utility model discloses a Figure 6 The enlarged view of A in the middle.

[0024] In the drawing: 1, protection box, 2, box door, 3, heat dissipation groove, 4, protection cover, 5, protection cylinder, 6, ventilation opening, 7, dust screen, 8, fixed ring, 9, fan, 10, round groove, 11, clamping frame, 12, sealing plate, 13, strip groove, 14, electric push rod, 15, fixed frame, 16, sleeve, 17, spring, 18, limiting column, 19, limiting frame, 20, rubber pad, 21, limiting strip. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1-8 The utility model provides a kind of technical scheme: a glass steel ship engine protection mechanism, including protection box 1, the front side wall of protection box 1 is fixedly connected with box door 2, box door 2 is provided with heat dissipation assembly, the right side wall of protection box 1 is set with heat dissipation groove 3, the outer wall of protection box 1 is provided with sealing assembly, sealing assembly is located the outside of heat dissipation groove 3, engine is fixedly installed in the inside of protection box 1, the right side wall of protection box 1 is rotatably connected with protection cover 4, when protection cover 4 is closed, the sealing assembly of protection box 1 outside is formed protection, avoid sealing assembly exposure and suffer abrasion;

[0028] The sealing assembly comprises two clamping frames 11 symmetrically connected to the outer wall of the protective box 1, a sealing plate 12 slidingly connected between the two clamping frames 11, limit strips 21 symmetrically connected to the outer wall of the sealing plate 12, clamping grooves formed in the inner wall of the clamping frame 11, the outer wall of the limit strip 21 slidingly connected to the inner wall of the clamping groove, a strip-shaped groove 13 formed in the sealing plate 12, electric push rods 14 symmetrically connected to the outer wall of the protective box 1, and the output ends of the two electric push rods 14 fixedly connected to the bottom outer wall of the front limit strip 21 and the bottom outer wall of the rear limit strip 21 respectively; the glass fiber reinforced plastic ship engine is protected by the protective box 1, when the engine needs to be cooled, the electric push rod 14 is started to push the limit strip 21 upward, under the clamping of the clamping frame 11, the sealing plate 12 moves upward, the strip-shaped groove 13 on the sealing plate 12 is aligned with the cooling groove 3, and the ventilation effect is achieved; under the operation of the fan 9, the protective box 1 is cooled, after the cooling is completed, the electric push rod 14 is closed, at this time, the limit strip 21 moves downward to drive the sealing plate 12 to reset, at this time, the strip-shaped groove 13 is in a misaligned state with the cooling groove 3, the cooling groove 3 is blocked by the sealing plate 12, and foreign matters such as dust and water vapor are prevented from entering the inside of the protective box 1; the protective mechanism not only achieves the ventilation and cooling effect, but also ensures the sealing performance and sound insulation effect, and has high practicability.

[0029] The right side wall of the protective box 1 is symmetrically connected with fixed frames 15, the two fixed frames 15 are located on the upper and lower sides of the sealing plate 12, the inner side wall of the fixed frame 15 is fixedly connected with a sleeve 16, the inner wall of the sleeve 16 is fixedly connected with a spring 17, one end of the spring 17 away from the sleeve 16 is fixedly connected with a limit column 18, the outer wall of the limit column 18 is slidingly connected with the inner wall of the sleeve 16, the other end of the limit column 18 away from the spring 17 is fixedly connected with a limit frame 19, and the inner side wall of the limit frame 19 is fixedly connected with a rubber pad 20; the upper and lower ends of the sealing plate 12 abut against the inner side walls of the upper and lower limit frames 19 respectively, the sleeve 16, the spring 17 and the limit column 18 provide buffering and support for the limit frame 19, so that the sealing plate 12 can move more stably.

[0030] The outer wall of the box door 2 is fixedly connected with a protective cylinder 5, the outer wall of the protective cylinder 5 is provided with a ventilation opening 6, the inner wall of the protective cylinder 5 is fixedly connected with a fixed ring 8, the fixed ring 8 is fixedly connected with a fan 9, a circular groove 10 is formed in the box door 2, and the inner wall of the circular groove 10 is fixedly connected with a dustproof net 7; the fan 9 is installed in the protective cylinder 5 through the fixed ring 8, the fan 9 is protected by the protective cylinder 5, the fan 9 cools the engine in the protective box 1 when the fan 9 operates, dust is isolated by the dustproof net 7, and dust outside is prevented from entering the inside of the protective box 1 through the circular groove 10; after the box door 2 is removed from the protective box 1, the dustproof net 7 can be cleaned, and after the dustproof net 7 is removed, the fan 9 can be repaired, and the later maintenance is facilitated.

[0031] Working principle: when the engine needs to be cooled, the electric push rod 14 is started to push the limiting strip 21 upward, under the limiting of the clamping frame 11, the sealing plate 12 moves upward, the strip-shaped groove 13 on the sealing plate 12 is aligned with the heat dissipation groove 3, the ventilation effect is realized, under the operation of the fan 9, the protective box 1 is cooled, after the cooling is completed, the electric push rod 14 is closed, at this time the limiting strip 21 moves downward, drives the sealing plate 12 to reset, at this time the strip-shaped groove 13 and the heat dissipation groove 3 are in a misaligned state, the heat dissipation groove 3 is blocked through the sealing plate 12, prevents sundries such as dust, water vapor from entering the inside of the protective box 1, improves the safety and service life of the engine, the limiting frame 19 is abutted with the sealing plate 12 through the sleeve 16, the spring 17 and the limiting column 18, the sealing plate 12 is provided with stress buffering through the rubber pad 20 and the limiting frame 19, so that the sealing plate 12 can be kept stable when moving upward and downward.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mechanism for protecting the engine of a glass reinforced plastic boat, comprising a protective box (1), characterized in that: The front side wall of the protection box (1) is fixedly connected with a box door (2), the box door (2) is provided with a heat dissipation assembly, the right side wall of the protection box (1) is provided with a heat dissipation groove (3), the outer wall of the protection box (1) is provided with a sealing assembly, the sealing assembly is located outside the heat dissipation groove (3), the inside of the protection box (1) is fixedly installed with an engine, and the right side wall of the protection box (1) is rotatably connected with a protection cover (4). The sealing assembly comprises two clamping frames (11), the two clamping frames (11) are symmetrically connected to the outer wall of the protection box (1), a sealing plate (12) is slidably connected between the two clamping frames (11), the outer wall of the sealing plate (12) is symmetrically connected with a limiting strip (21), the inner wall of the clamping frame (11) is provided with a clamping groove, and the outer wall of the limiting strip (21) is slidably connected with the inner wall of the clamping groove.

2. The mechanism according to claim 1, characterized in that: The outer wall of the sealing plate (12) is symmetrically connected with an electric push rod (14), and the output ends of the two electric push rods (14) are fixedly connected with the bottom outer walls of the front and rear limiting strips (21) respectively.

3. The mechanism according to claim 1, characterized in that: The right side wall of the protection box (1) is symmetrically connected with a fixing frame (15), and the two fixing frames (15) are located on the upper and lower sides of the sealing plate (12) respectively, the inner side wall of the fixing frame (15) is fixedly connected with a sleeve (16), the inner wall of the sleeve (16) is fixedly connected with a spring (17), one end of the spring (17) away from the sleeve (16) is fixedly connected with a limiting column (18), the outer wall of the limiting column (18) is slidably connected with the inner wall of the sleeve (16), and the other end of the limiting column (18) away from the spring (17) is fixedly connected with a limiting frame (19).

4. The mechanism according to claim 3, characterized in that: The inner side wall of the limiting frame (19) is fixedly connected with a rubber pad (20).

5. The mechanism according to claim 1, characterized in that: The outer wall of the box door (2) is fixedly connected with a protection cylinder (5), the outer wall of the protection cylinder (5) is provided with a ventilation opening (6), the inner wall of the protection cylinder (5) is fixedly connected with a fixing ring (8), the fixing ring (8) is fixedly connected with a fan (9), and the box door (2) is provided with a circular groove (10).

6. A mechanism for protecting a glass reinforced plastic boat engine as claimed in claim 5, wherein: The inner wall of the circular groove (10) is fixedly connected with a dustproof net (7).

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