Flange type cabin penetration pipe fitting for ship

Abstract

The utility model relates to the technical field of cabin penetration pipe fittings, and discloses a marine flange type cabin penetration pipe fitting which comprises a pressurizing mechanism and further comprises a protection mechanism and a flange mechanism, the top end of the pressurizing mechanism is fixedly connected with the inner side of the protection mechanism, and the bottom end of the pressurizing mechanism is fixedly connected with the side face of the flange mechanism. The pressurizing mechanism comprises a pipeline pressurizing plate and a connector pressurizing plate, the top end of the pipeline pressurizing plate is fixedly connected with a second pressurizing spring, the top end of the connector pressurizing plate is fixedly connected with a first pressurizing spring, and the top end of the first pressurizing spring is fixedly connected with the inner side of the protection mechanism; by arranging the pressurizing plate and the filler, it is ensured that the pipe fittings are connected more tightly, the sealing performance of the pipe fittings is improved, and the leakage phenomenon under the high-pressure working condition is prevented; and through the arrangement of the T-shaped blocks and the T-shaped ring grooves, connection of the pipe fittings is more convenient, tools and time needed during installation are reduced, and a large amount of manpower and time cost are saved through rapid installation.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cabin access pipe fitting technical field more specifically, it relates to a marine flange type cabin access pipe fitting. BACKGROUND

[0002] The main role of the flange type cabin access pipe fitting includes protecting cables and pipelines, closing the cabin bulkhead opening, and enhancing the cabin bulkhead strength, etc. Specifically, the flange type cabin access pipe fitting is welded on the cabin bulkhead plate, allowing cables and pipelines to pass through while protecting these facilities from being squeezed and worn out. In addition, it can also close the cabin bulkhead opening and enhance the strength at the cabin bulkhead opening. The flange type cabin access pipe fitting is widely used in the connection of pipes passing through the deck, bulkhead, and ship structure, as well as the connection of pipes or valve accessories with oil and water tanks. This design ensures the sealing of the tank while not reducing the strength of the structure due to the passage of the pipe.

[0003] The existing flange type cabin access pipe fitting is susceptible to the influence of high vibration or impact in the working environment, leading to loose connection or sealing failure. Moreover, the existing flange type cabin access pipe fitting usually requires the use of bolts to connect two flanges, which needs to be precisely aligned during installation to ensure sealing and the firmness of the connection. This process is relatively cumbersome, especially in cases where the installation space is small or the environment is complex, which may increase the difficulty of construction. UTILITY MODEL CONTENTS

[0004] To overcome the above-mentioned defects of the prior art, the utility model provides a marine flange type cabin access pipe fitting to solve the problems existing in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a marine flange type cabin access pipe fitting, comprising a pressing mechanism, further comprising: a protection mechanism and a flange mechanism, the top end of the pressing mechanism is fixedly connected with the inner side of the protection mechanism, the bottom end of the pressing mechanism is fixedly connected with the side surface of the flange mechanism, the inner side of the protection mechanism is fixedly connected with the side surface of the flange mechanism, the pressing mechanism comprises a pipeline pressing plate and an interface pressing plate, the top end of the pipeline pressing plate is fixedly connected with a second pressing spring, the top end of the interface pressing plate is fixedly connected with a first pressing spring, the top end of the first pressing spring is fixedly connected with the inner side of the protection mechanism, the inner side of the interface pressing plate is connected with the side surface of the pipeline pressing plate, the side surface of the pipeline pressing plate is fixedly connected with a T-shaped sliding block, the side surface of the interface pressing plate is provided with a T-shaped sliding groove, and the inner side of the T-shaped sliding groove is connected with the side surface of the T-shaped sliding block.

[0006] Further, the top end of the interface place pressurizing plate is fixedly connected with a guide rod, the bottom end of the guide rod is fixedly connected with a limiting plate, the side surface of the limiting plate is connected with a guide pipe, the top end of the guide pipe is connected with the side surface of the guide rod, the top end of the guide pipe is fixedly connected with the inner side of the protection mechanism, the inner side of the pipeline pressurizing plate is connected with the top end of the flange mechanism, and the side surface of the pipeline pressurizing plate is connected with the inner side of the protection mechanism.

[0007] Further, the protection mechanism comprises a fixed base and an upper protection cover, the inner side of the upper protection cover is fixedly connected with the top end of the second pressurizing spring, the inner side of the fixed base is fixedly connected with the top end of the guide pipe, the side surface of the upper protection cover is fixedly connected with a fixed lug, the top end of the fixed lug is provided with a fixed groove, the inner side of the upper protection cover is fixedly connected with a filler, and the inner side of the filler is fixedly connected with the side surface of the pipeline pressurizing plate.

[0008] Further, the side surface of the filler is provided with a hole groove, the inner side of the hole groove is connected with the side surface of the second pressurizing spring, the top end of the fixed base is fixedly connected with a lower protection cover, the side surface of the lower protection cover is fixedly connected with the side surface of the fixed lug, the inner side of the fixed groove is fixedly connected with the side surface of the fixed screw, the top end of the fixed lug is fixedly connected with the bottom end of the fixed screw, and the lower protection cover is connected with the upper protection cover.

[0009] Further, the side surface of the upper protection cover is fixedly connected with the side surface of the flange mechanism, and the side surface of the lower protection cover is provided with a fixed clamping groove.

[0010] Further, the flange mechanism comprises a first flange and a second flange, the top end of the first flange is fixedly connected with the top end of the second flange, the side surface of the first flange is fixedly connected with the inner side of the fixed clamping groove, the side surface of the first flange is fixedly connected with the bottom end of the pipeline pressurizing plate, and the side surface of the first flange is provided with a moving groove.

[0011] Further, the top end of the second flange is fixedly connected with a T-shaped fixed block, the inner side of the moving groove is connected with the side surface of the T-shaped fixed block, the top end of the first flange is provided with a T-shaped ring groove, and the inner side of the T-shaped ring groove is connected with the side surface of the T-shaped fixed block.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] 1.The utility model discloses a pressurizing protection mechanism, which can ensure a tighter connection of pipe fittings, improve the sealing performance of the pipe fittings, and effectively prevent leakage under high pressure working conditions. The flange type through-passage pipe fitting can withstand higher internal pressure and is not prone to deformation or rupture, which enables the pipeline system to operate stably under extreme working conditions, especially in harsh environments such as high pressure and high temperature. The pressurizing protection mechanism can effectively prevent damage and leakage of the pipe fitting, thereby reducing the failure rate and maintenance frequency of the equipment. The pipe fitting with pressurizing protection usually requires less maintenance and replacement, reducing the maintenance cost in long-term use.

[0014] 2.The utility model discloses a simple connection mechanism, which can reduce the tools and time required during installation, especially in large projects, saving a lot of manpower and time cost. The easy connection mechanism can ensure a tighter and more stable connection of the pipe fitting during the connection process, avoiding leakage or loosening due to poor connection, which can greatly improve the reliability of the pipeline system. The easy connection design makes it more convenient and fast to maintain or replace the pipe fitting when needed. When the pipeline system fails, the faulty component can be quickly located and removed, saving maintenance time and cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the pressurizing mechanism structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the pressurizing mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the protection mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the local structure of the protection mechanism of the utility model;

[0020] Figure 6 It is a schematic diagram of the flange mechanism structure of the utility model.

[0021] The figure marks are: 1, a pressing mechanism; 101, a pipeline pressing plate; 102, an interface pressing plate; 103, a first pressing spring; 104, a second pressing spring; 105, a T-shaped sliding groove; 106, a T-shaped sliding block; 107, a guide rod; 108, a limiting plate; 109, a guide pipe; 2, a protection mechanism; 201, a fixed base; 202, an upper protection cover; 203, a fixed lug; 204, a fixed groove; 205, a filler; 206, a hole groove; 207, a lower protection cover; 208, a fixed screw; 209, a fixed clamping groove; 3, a flange mechanism; 301, a first flange; 302, a second flange; 303, a T-shaped fixed block; 304, a T-shaped ring groove; 305, a moving groove. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and the forms of the structures described in the following embodiments are only examples, and the marine flange type cabin access pipe fitting involved in the utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Reference Figures 1 to 6 The utility model provides a kind of marine flange type cabin access pipe fitting, including pressing mechanism 1, further include: protection mechanism 2 and flange mechanism 3, the top of pressing mechanism 1 is fixedly connected with the inside of protection mechanism 2, the bottom of pressing mechanism 1 is fixedly connected with the side of flange mechanism 3, the inside of protection mechanism 2 is fixedly connected with the side of flange mechanism 3, pressing mechanism 1 includes pipeline pressing plate 101 and interface pressing plate 102, the top of pipeline pressing plate 101 is fixedly connected with second pressing spring 104, the top of interface pressing plate 102 is fixedly connected with first pressing spring 103, the top of first pressing spring 103 is fixedly connected with the inside of protection mechanism 2, the inside of interface pressing plate 102 is connected with the side of pipeline pressing plate 101, the side of pipeline pressing plate 101 is fixedly connected with T-shaped sliding block 106, the side of interface pressing plate 102 is opened with T-shaped sliding groove 105, the inside of T-shaped sliding groove 105 is connected with the side of T-shaped sliding block 106.

[0024] Wherein, the top of interface pressing plate 102 is fixedly connected with guide rod 107, the bottom of guide rod 107 is fixedly connected with limiting plate 108, the side of limiting plate 108 is connected with guide pipe 109, the top of guide pipe 109 is connected with the side of guide rod 107, the top of guide pipe 109 is fixedly connected with the inside of protection mechanism 2, the inside of pipeline pressing plate 101 is connected with the top of flange mechanism 3, the side of pipeline pressing plate 101 is connected with the inside of protection mechanism 2.

[0025] The protection mechanism 2 comprises a fixed base 201 and an upper protection cover 202, the inner side of the upper protection cover 202 is fixedly connected with the top end of the second pressurizing spring 104, the inner side of the fixed base 201 is fixedly connected with the top end of the guide pipe 109, the side of the upper protection cover 202 is fixedly connected with a fixed lug 203, the top end of the fixed lug 203 is provided with a fixed slot 204, the inner side of the upper protection cover 202 is fixedly connected with a filler 205, and the inner side of the filler 205 is fixedly connected with the side of the pipeline pressurizing plate 101.

[0026] The side of the filler 205 is provided with a hole slot 206, the inner side of the hole slot 206 is connected with the side of the second pressurizing spring 104, the top end of the fixed base 201 is fixedly connected with a lower protection cover 207, the side of the lower protection cover 207 is fixedly connected with the side of the fixed lug 203, the inner side of the fixed slot 204 is fixedly connected with the side of a fixed screw 208, the top end of the fixed lug 203 is fixedly connected with the bottom end of the fixed screw 208, and the connection between the lower protection cover 207 and the upper protection cover 202 is consistent.

[0027] The side of the upper protection cover 202 is fixedly connected with the side of the flange mechanism 3, the side of the lower protection cover 207 is provided with a fixed clamping slot 209, and the inner side of the fixed clamping slot 209 is fixedly connected with the side of the flange mechanism 3.

[0028] The flange mechanism 3 comprises a first flange 301 and a second flange 302, the top end of the first flange 301 is fixedly connected with the top end of the second flange 302, the side of the first flange 301 is fixedly connected with the inner side of the fixed clamping slot 209, the side of the first flange 301 is fixedly connected with the bottom end of the pipeline pressurizing plate 101, and the side of the first flange 301 is provided with a moving slot 305.

[0029] The top end of the second flange 302 is fixedly connected with a T-shaped fixed block 303, the inner side of the moving slot 305 is connected with the side of the T-shaped fixed block 303, the top end of the first flange 301 is provided with a T-shaped ring slot 304, and the inner side of the T-shaped ring slot 304 is connected with the side of the T-shaped fixed block 303.

[0030] The utility model discloses a working principle: when fixed flange mechanism 3 will be fixed base 201 fixed at the ship bottom end, through the pipeline pressurizing plate 101 and the interface pressurizing plate 102 to the pressurized fixing of first flange 301 make it in the shaking process of ship body, in a certain range, the pipeline pressurizing plate 101 and the action of second pressurized spring 104 reduce the shake between first flange 301 and second flange 302, the top of interface pressurizing plate 102 is fixed with guide rod 107, and guide rod 107 is at the inside of first pressurized spring 103 and second pressurized spring 104, and the movement of second pressurized spring 104 has certain guiding effect, makes its pressurizing effect to the pipeline pressurizing plate 101 more smoothly in the operation process, and the connection between the pipeline pressurizing plate 101 and the interface pressurizing plate 102 can slide through T type sliding slot 105 and T type sliding block 106, and it is favorable to the size change of a certain size according to the size of flange and pipeline, improves its utilization rate.

[0031] Fill the filler 205 in the inside of upper protective cover 202, and the filler 205 is elastic material, so first pressurized spring 103 will not be affected, and the filler 205 fills between upper protective cover 202 and pipeline pressurizing plate 101 can play the effect of shock absorption, to better guarantee the connection between first flange 301, and the connection between first flange 301 and second flange 302 is generally through bolt, so that it is time-consuming and laborious in the process of alignment, so the connection between first flange 301 and second flange 302 through T type ring groove 304 and T type fixed block 303 is more rapid.

[0032] The above only is the preferred embodiment of the utility model and does not limit the utility model, and any modification, equivalent replacement, improvement etc. in the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A flanged passage pipe fitting for ships, comprising a pressurizing mechanism (1), characterized in that, Also include: The top end of the pressurizing mechanism (1) is fixedly connected with the inner side of the protection mechanism (2), the bottom end of the pressurizing mechanism (1) is fixedly connected with the side of the flange mechanism (3), the inner side of the protection mechanism (2) is fixedly connected with the side of the flange mechanism (3), the pressurizing mechanism (1) includes pipeline pressurizing plate (101) and interface pressurizing plate (102), the top end of the pipeline pressurizing plate (101) is fixedly connected with the second pressurizing spring (104), the top end of the interface pressurizing plate (102) is fixedly connected with the first pressurizing spring (103), the top end of the first pressurizing spring (103) is fixedly connected with the inner side of the protection mechanism (2), the inner side of the interface pressurizing plate (102) is connected with the side of the pipeline pressurizing plate (101), the side of the pipeline pressurizing plate (101) is fixedly connected with the T-shaped sliding block (106), the side of the interface pressurizing plate (102) is provided with T-shaped sliding groove (105), and the inner side of the T-shaped sliding groove (105) is connected with the side of the T-shaped sliding block (106).

2. A flange type passage pipe for a marine vessel according to claim 1, characterized in that: The top end of the interface pressurizing plate (102) is fixedly connected with the guide rod (107), the bottom end of the guide rod (107) is fixedly connected with the limiting plate (108), the side of the limiting plate (108) is connected with the guide pipe (109), the top end of the guide pipe (109) is connected with the side of the guide rod (107), the top end of the guide pipe (109) is fixedly connected with the inner side of the protection mechanism (2), the inner side of the pipeline pressurizing plate (101) is connected with the top end of the flange mechanism (3), and the side of the pipeline pressurizing plate (101) is connected with the inner side of the protection mechanism (2).

3. A flange type passage pipe for a marine vessel according to claim 2, characterized in that: The protection mechanism (2) includes fixed base (201) and upper protective cover (202), the inner side of the upper protective cover (202) is fixedly connected with the top end of the second pressurizing spring (104), the inner side of the fixed base (201) is fixedly connected with the top end of the guide pipe (109), the side of the upper protective cover (202) is fixedly connected with the fixed lug (203), the top end of the fixed lug (203) is provided with a fixed groove (204), the inner side of the upper protective cover (202) is fixedly connected with the filler (205), and the inner side of the filler (205) is fixedly connected with the side of the pipeline pressurizing plate (101).

4. A flange type passage pipe for a marine vessel according to claim 3, characterized in that: The side of the filler (205) is provided with hole groove (206), the inner side of the hole groove (206) is connected with the side of the second pressurizing spring (104), the top end of the fixed base (201) is fixedly connected with the lower protective cover (207), the side of the lower protective cover (207) is fixedly connected with the side of the fixed lug (203), the inner side of the fixed groove (204) is fixedly connected with the side of the fixed screw (208), the top end of the fixed lug (203) is fixedly connected with the bottom end of the fixed screw (208), and the lower protective cover (207) is consistent with the upper protective cover (202).

5. A marine flange type passage pipe according to claim 4, characterized in that: The side surface of the upper protective cover (202) is fixedly connected with the side surface of the flange mechanism (3), and the side surface of the lower protective cover (207) is provided with a fixed clamping groove (209), the inner side of the fixed clamping groove (209) is fixedly connected with the side surface of the flange mechanism (3).

6. A marine flange type passage pipe according to claim 2, characterized in that: The flange mechanism (3) comprises a first flange (301) and a second flange (302), the top end of the first flange (301) is fixedly connected with the top end of the second flange (302), the side surface of the first flange (301) is fixedly connected with the inner side of the fixed clamping groove (209), the side surface of the first flange (301) is fixedly connected with the bottom end of the pipeline pressurizing plate (101), and the side surface of the first flange (301) is provided with a moving groove (305).

7. A flange type passage pipe for a marine vessel according to claim 6, characterized in that: The top end of the second flange (302) is fixedly connected with a T-shaped fixed block (303), the inner side of the moving groove (305) is connected with the side surface of the T-shaped fixed block (303), the top end of the first flange (301) is provided with a T-shaped ring groove (304), and the inner side of the T-shaped ring groove (304) is connected with the side surface of the T-shaped fixed block (303).

Images