Fuel gas tank convenient to maintain

Abstract

The utility model belongs to the technical field of gas tank main bodies, and particularly relates to a gas tank convenient to maintain, which adopts the following scheme that the gas tank comprises a gas tank main body, the door plate is rotationally connected to the front side of the gas tank main body; the number of the fixing mechanisms is two, and the connecting mechanism and the unlocking mechanism are both matched with the door plate; the connecting mechanism comprises a cover plate, a fitting frame and a handle; the cover plate is rotationally connected to the top of the gas tank main body, the cover plate is in sliding contact with the door plate, the attaching frame is fixedly installed on the front side of the cover plate, the rear side of the attaching frame is in sliding contact with the front side of the door plate, and the handle is fixedly installed on the front side of the attaching frame. And the unlocking frame can separate the connecting frame from the door plate, so that the door plate and the cover plate can be rotated on the front side of the gas tank main body to completely open the gas tank main body, and the gas tank main body can be conveniently overhauled.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas tank main part technical field especially relates to a gas tank of convenient maintenance. BACKGROUND

[0002] The gas pressure regulating tank is an important component in the gas transmission and distribution system, which has the advantages of small land occupation, convenient installation and use, compact structure, etc. The inside is provided with inlet and outlet valves, filters, pressure regulators and related measuring instruments. According to customer requirements, related equipment can be added, and the gas tank can also be assembled into a single-path, multi-path or multi-path gas equipment tank.

[0003] The gas pressure regulating tank needs to be checked regularly after long-term use, and if the equipment leaks, it needs to be replaced. However, the operation space inside the traditional gas pressure regulating tank is relatively small, which is not convenient for maintenance personnel to operate the equipment. Therefore, the utility model provides a gas tank for easy maintenance to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problem that the equipment inside the gas pressure regulating tank needs to be checked regularly after long-term use, and if the equipment leaks, it needs to be replaced. However, the operation space inside the traditional gas pressure regulating tank is relatively small, which is not convenient for maintenance personnel to operate the equipment. Therefore, the utility model provides a gas tank for easy maintenance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A gas tank for easy maintenance, comprising

[0007] A gas tank body;

[0008] A door panel is rotatably connected to the front side of the gas tank body;

[0009] A fixing mechanism and an unlocking mechanism, the fixing mechanism has two groups, and the connecting mechanism and the unlocking mechanism are matched with the door panel;

[0010] A connecting mechanism, comprising: a cover plate, a fitting frame and a handle;

[0011] The cover plate is rotatably connected to the top of the gas tank body, the cover plate is in sliding contact with the door panel, the fitting frame is fixedly installed on the front side of the cover plate, the rear side of the fitting frame is in sliding contact with the front side of the door panel, and the handle is fixedly installed on the front side of the fitting frame.

[0012] As a preferred scheme of the utility model, the fixing mechanism comprises: a connecting frame, a reset spring and a fixing block;

[0013] The connecting frame is slidably connected with the door plate, the connecting frame is fixedly connected with the reset spring, the reset spring is fixedly connected with the fixed block, and the fixed block is fixedly installed on the front side of the door plate.

[0014] As a preferred scheme of the utility model, the unlocking mechanism comprises a driving frame, a rotating rod and an unlocking frame.

[0015] The left end and the right end of the driving frame are fixedly connected with the two connecting frames on the sides close to each other, the rotating rod is rotatably connected on the front side of the door plate, the rotating rod is in sliding contact with the driving frame, and the unlocking frame is slidably connected on the front side of the door plate.

[0016] As a preferred scheme of the utility model, the rear sides of the two connecting frames are in sliding contact with the front side of the fitting frame.

[0017] As a preferred scheme of the utility model, the bottom front side of the driving frame is fixedly installed with a round rod, and the round rod is in sliding contact with the rotating rod.

[0018] As a preferred scheme of the utility model, the top of the cover plate is fixedly installed with a shielding plate.

[0019] Beneficial effects:

[0020] 1. After the connecting frame is fitted with the fitting frame, the connecting frame can connect the fitting frame with the door plate, block the movement of the fitting frame on the door plate, block the disengagement of the fitting frame from the door plate, so that the cover plate cannot be disengaged from the door plate, and the cover plate and the door plate are positioned on the top and the front side of the gas tank main body, so that the gas tank main body can be stably closed.

[0021] 2. When the unlocking frame moves to the right side, the rotating rod is pushed to rotate counterclockwise, so that the rotating rod can press down the driving rod, the driving rod can drive the two connecting frames to slide downward, and the reset spring is compressed, so that the two connecting frames can be disengaged from the fitting frame, the unlocking frame continuously moves to the right side and is disengaged from the left side of the unlocking rod, so as to be in contact with the bottom of the unlocking rod, which blocks the reset of the rotating rod, and the rotating rod blocks the reset of the driving frame and the connecting frame, so as to continuously position the position of the connecting frame and continuously unlock the position of the fitting frame, facilitating the separation and fitting of the door plate and the cover plate.

[0022] In the utility model: the unlocking frame is pushed on the front side of the door plate, so that the unlocking frame can separate the connecting frame from the door plate, the door plate and the cover plate can be rotated on the front side of the gas tank main body, the gas tank main body can be completely opened, and the gas tank main body can be conveniently maintained. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a front view three-dimensional drawing of the utility model;

[0024] Figure 2The side view three-dimensional drawing of the cover plate and the door plate of the utility model;

[0025] Figure 3 The front view three-dimensional drawing of the fixing mechanism and the unlocking mechanism of the utility model;

[0026] Figure 4 The bottom view three-dimensional drawing of the fixing mechanism and the unlocking mechanism of the utility model.

[0027] In the figure: 1, gas tank main body; 2, door plate; 3, cover plate; 4, shielding plate; 5, fitting frame; 6, handle; 7, connecting frame; 8, return spring; 9, fixed block; 10, driving frame; 11, rotating rod; 12, unlocking frame; 13, round rod. DETAILED DESCRIPTION

[0028] 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.

[0029] EMBODIMENT

[0030] REFERENCE Figures 1-4 A gas tank convenient to maintain, comprising

[0031] Gas tank main body 1;

[0032] Door plate 2, the door plate 2 is rotatably connected to the front side of the gas tank main body 1;

[0033] Fixing mechanism and unlocking mechanism, the number of fixing mechanism is two groups, and the connecting mechanism and the unlocking mechanism are matched with the door plate 2;

[0034] Connecting mechanism, the connecting mechanism includes: cover plate 3, fitting frame 5 and handle 6;

[0035] The cover plate 3 is rotatably connected to the top of the gas tank main body 1, the cover plate 3 is in sliding contact with the door plate 2, the fitting frame 5 is fixedly installed on the front side of the cover plate 3, the rear side of the fitting frame 5 is in sliding contact with the front side of the door plate 2, and the handle 6 is fixedly installed on the front side of the fitting frame 5.

[0036] By the above structure: by pushing the unlocking frame 12 on the front side of the door plate 2, the unlocking frame 12 can separate the connecting frame 7 from the door plate 2, so that the door plate 2 and the cover plate 3 can be rotated on the front side of the gas tank main body 1, and the gas tank main body 1 can be completely opened, and the gas tank main body 1 is conveniently overhauled.

[0037] As a preferred scheme of the utility model, the fixing mechanism includes: connecting frame 7, return spring 8 and fixed block 9;

[0038] The connecting frame 7 is slidably connected with the door plate 2, the connecting frame 7 is fixedly connected with the reset spring 8, the reset spring 8 is fixedly connected with the fixed block 9, the fixed block 9 is fixedly installed on the front side of the door plate 2, after the connecting frame 7 is attached with the attaching frame 5, the connecting frame 7 can connect the attaching frame 5 with the door plate 2, so as to block the attaching frame 5 from moving on the door plate 2, block the attaching frame 5 from separating from the door plate 2, so that the cover plate 3 cannot separate from the door plate 2, and the cover plate 3 and the door plate 2 are both positioned on the top and the front side of the gas tank body 1, so as to stably close the gas tank body 1.

[0039] As a preferred scheme of the utility model, the unlocking mechanism comprises: a driving frame 10, a rotating rod 11 and an unlocking frame 12.

[0040] The left end and the right end of the driving frame 10 are fixedly connected with the two connecting frames 7 on the side close to each other, the rotating rod 11 is rotatably connected on the front side of the door plate 2, the rotating rod 11 is in sliding contact with the driving frame 10, the unlocking frame 12 is slidably connected on the front side of the door plate 2, when the unlocking frame 12 moves to the right side, it pushes the rotating rod 11 to rotate counterclockwise, so that the rotating rod 11 can press down the driving rod, so that the driving rod can drive the two connecting frames 7 to slide downward and compress the reset spring 8, so that the two connecting frames 7 can separate from the attaching frame 5, when the unlocking frame 12 continuously moves to the right side, it separates from the left side of the unlocking rod and contacts the bottom of the unlocking rod, so as to block the reset of the rotating rod 11, the rotating rod 11 blocks the reset of the driving frame 10 and the connecting frame 7, so as to continuously position the position of the connecting frame 7 and continuously unlock the position of the attaching frame 5, which facilitates the separation and attachment of the door plate 2 and the cover plate 3.

[0041] As a preferred scheme of the utility model, the rear side of the two connecting frames 7 is in sliding contact with the front side of the attaching frame 5, after the rear side of the connecting frame 7 is attached with the front side of the attaching frame 5, the connecting frame 7 can block the separation of the attaching frame 5 from the door plate 2, so as to block the separation of the cover plate 3 from the door plate 2.

[0042] As a preferred scheme of the utility model, the bottom front side of the driving frame 10 is fixedly installed with a round rod 13, the round rod 13 is in sliding contact with the rotating rod 11, and the round rod 13 is used for connecting the driving frame 10 and the rotating rod 11, so that the rotating rod 11 can drive the driving frame 10 to move when rotating.

[0043] As a preferred scheme of the utility model, the top of the cover plate 3 is fixedly installed with a shielding plate 4, the shielding plate 4 is used for shielding the top of the gas tank body 1, preventing dust or liquid from entering the inside of the gas tank body 1.

[0044] It should be noted that: specific use of which type of gas tank body 1 is selected by the person skilled in the relevant art, and the above about the gas tank body 1 and the like all belong to the prior art, and the scheme is not described in detail.

[0045] The working principle of the utility model is: when the gas tank main body 1 needs to be maintained, only need to push the unlocking frame 12 at the front side of the door plate 2, when the unlocking frame 12 moves to the right side, the rotating rod 11 will be pushed to rotate counterclockwise, so that the rotating rod 11 can press down the driven rod, so that the driven rod can drive the two connecting frames 7 to slide downward, and compress the return spring 8, so that the two connecting frames 7 can be separated from the fitting frame 5, when the unlocking frame 12 continuously moves to the right side, it will be separated from the left side of the unlocking rod, and contact the bottom of the unlocking rod, which will block the resetting of the rotating rod 11, and the rotating rod 11 will block the resetting of the driven frame 10 and the connecting frame 7, so that the position of the connecting frame 7 can be continuously positioned, and the position of the fitting frame 5 can be continuously unlocked, which facilitates the separation of the door plate 2 and the cover plate 3, after the door plate 2 and the cover plate 3 are separated, the gas tank main body 1 can be opened, the inside of the gas tank main body 1 can be maintained, after the maintenance is completed, the cover plate 3 and the door plate 2 are reset, the bottom of the cover plate 3 is fitted with the top of the door plate 2, and then the unlocking frame 12 is reset, the unlocking frame 12 releases the rotating rod 11, the driven frame 10 and the connecting frame 7, so that the connecting frame 7 is automatically reset and fitted with the fitting frame 5, after the connecting frame 7 is fitted with the fitting frame 5, the connecting frame 7 can connect the fitting frame 5 with the door plate 2, to block the movement of the fitting frame 5 on the door plate 2, block the separation of the fitting frame 5 and the door plate 2, so that the cover plate 3 cannot be separated from the door plate 2, and the cover plate 3 and the door plate 2 will be positioned on the top and front side of the gas tank main body 1, to stably close the gas tank main body 1.

[0046] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A gas box that is easy to maintain, characterized in that, include Gas box body (1); Door panel (2), which is rotatably connected to the front side of the gas box body (1); The fixing mechanism and the unlocking mechanism are provided. The number of fixing mechanisms is two sets. The connecting mechanism and the unlocking mechanism are both coordinated with the door panel (2). The connecting mechanism includes: a cover plate (3), a fitting frame (5), and a handle (6); The cover plate (3) is rotatably connected to the top of the gas box body (1). The cover plate (3) slides in contact with the door panel (2). The fitting frame (5) is fixedly installed on the front side of the cover plate (3). The rear side of the fitting frame (5) slides in contact with the front side of the door panel (2). The handle (6) is fixedly installed on the front side of the fitting frame (5).

2. The gas tank for easy maintenance according to claim 1, characterized in that, The fixing mechanism includes: a connecting frame (7), a return spring (8), and a fixing block (9); The connecting frame (7) is slidably connected to the door panel (2), the connecting frame (7) is fixedly connected to the return spring (8), the return spring (8) is fixedly connected to the fixing block (9), and the fixing block (9) is fixedly installed on the front side of the door panel (2).

3. The gas tank for easy maintenance according to claim 1, characterized in that, The unlocking mechanism includes: a drive frame (10), a rotating rod (11), and an unlocking frame (12); The left and right ends of the drive frame (10) are fixedly connected to the two connecting frames (7) on the side close to each other. The rotating rod (11) is rotatably connected to the front side of the door panel (2). The rotating rod (11) slides in contact with the drive frame (10). The unlocking frame (12) is slidably connected to the front side of the door panel (2).

4. A gas tank that is easy to maintain according to claim 2, characterized in that, The rear sides of both connecting brackets (7) slide in contact with the front side of the bonding bracket (5).

5. A gas box for easy maintenance according to claim 3, characterized in that, A round rod (13) is fixedly installed on the bottom front side of the drive frame (10), and the round rod (13) slides in contact with the rotating rod (11).

6. A gas tank for easy maintenance according to claim 1, characterized in that, A baffle plate (4) is fixedly installed on the top of the cover plate (3).

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