Natural gas station pipeline safety device

Abstract

The utility model relates to the technical field of pipeline fixing and supporting, in particular to a natural gas station pipeline safety device which comprises a positioning plate, a supporting rod is fixedly connected to the top end of the positioning plate, a cone is fixedly connected to the bottom end of the positioning plate, and a rapid adjusting mechanism is arranged in the center of the positioning plate. The rapid adjusting mechanism comprises a rotating plate, the outer wall of the rotating plate is rotationally connected with a connecting rod, the outer wall of the connecting rod is rotationally connected with a movable block, the inner wall of the cone is elastically connected with a moving block through an elastic telescopic rod, the bottom end of the moving block is fixedly connected with a connecting plate, and the center of the inner wall of the cone is fixedly connected with a T-shaped column. And an anti-blocking mechanism is arranged on the inner wall of the cone. According to the utility model, when the positioning plate needs to be mounted, the bolt is released to limit and rotate the rotating plate, so that the plurality of groups of convex blocks move outwards, the effect of quick fixation is achieved, and a plurality of groups of screws are prevented from being screwed, thereby achieving the aim of saving time and labor.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline fixed support technical field especially relates to a natural gas station pipeline safety device. BACKGROUND

[0002] The natural gas station pipeline is an important component in the natural gas conveying and distribution system, and is mainly used for connecting various equipment in the natural gas station (including receiving station, gas filling station, pressure regulating station, etc.), and conveying the natural gas to different areas in the station or conveying to the user outside the station.

[0003] Through the search, the patent announcement number: CN220320487U of China discloses a natural gas station pipeline safety device, including the bottom plate, the bottom surface of the bottom plate is provided with the fixed mechanism, the upper surface of the bottom plate is fixedly connected with the protection shell, the upper surface of the protection shell is fixedly connected with the cylinder, the upper surface of the cylinder is fixedly connected with the table plate, the upper surface of the table plate is fixedly connected with the straight plate, the inside of the table plate is provided with T-shaped slide, the top of the table plate is provided with the clamping mechanism.The utility model discloses a fixed mechanism can make the fixed support effect of the device more stable, ensure the safety of the natural gas station pipeline, avoid the poor support effect, and make the natural gas station pipeline tilt and break, thereby causing the natural gas station pipeline leakage problem, the utility model discloses a clamping mechanism can clamp and fix the natural gas station pipeline of different sizes, effectively improve the adaptability of the device.

[0004] The above-mentioned technology has certain improvement, but when the bottom plate needs to be fixed, the earth-filling cylinder is inserted into the soil first, and then a plurality of screws need to be screwed to make the fixing effect better, but the operation of screwing a plurality of screws is relatively cumbersome, which increases the time cost of installation and fixation. In actual operation, the staff needs to screw the screws one by one, and needs to ensure that the screwing degree of the screws is consistent to achieve better fixing effect, which needs to consume more time and energy. Therefore, a natural gas station pipeline safety device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a natural gas station pipeline safety device, which aims at improving the problem of screwing a plurality of screws to achieve fixation in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a natural gas station pipeline safety device, including the positioning plate, the top end of the positioning plate is fixedly connected with the support rod, the bottom end of the positioning plate is fixedly connected with the cone, the center of the positioning plate is provided with the quick adjusting mechanism;

[0007] The quick adjusting mechanism comprises a rotating plate, a connecting rod rotatably connected to the outer wall of the rotating plate, a movable block rotatably connected to the outer wall of the connecting rod, a moving block elastically connected to the inner wall of the cone through an elastic telescopic rod, a connecting plate fixedly connected to the bottom end of the moving block, a T-shaped column fixedly connected to the center of the inner wall of the cone, a convex block slidably connected to the top end of the T-shaped column, and a anti-blocking mechanism arranged on the inner wall of the cone.

[0008] As a further description of the above technical solution:

[0009] The outer arc surface of the rotating plate is rotatably connected to the center of the positioning plate, the inner wall of the rotating plate is threadedly connected with a bolt, and the bottom end of the bolt is threadedly connected to the inner wall of the top end of the positioning plate.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the movable block is slidably connected to the inner wall of the cone, the bottom end of the elastic telescopic rod is fixedly connected to the inner wall of the cone, and the top end of the elastic telescopic rod is fixedly connected to the bottom end of the moving block.

[0012] As a further description of the above technical solution:

[0013] The top end of the moving block is provided with an inclined surface, the side of the movable block close to the moving block is provided with an inclined surface, and the outer wall of the movable block is in contact with the top end of the moving block.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the moving block is slidably connected to the outer wall of the fixed column.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the connecting plate is provided with a through guide groove, and the outer arc surface of the convex block is in contact with the inner wall of the through guide groove.

[0018] As a further description of the above technical solution:

[0019] The anti-blocking mechanism comprises a connecting spring, one end of the connecting spring is fixedly connected to the inner wall of the cone, the other end of the connecting spring is fixedly connected with a moving column, the outer arc surface of the moving column is slidably connected to the inner wall of the cone, and the bottom end of the moving column is fixedly connected with a extrusion block.

[0020] As a further description of the above technical solution:

[0021] The bottom end of the extrusion block is in contact with the inclined surface of the convex block.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, through the cooperation of the positioning plate, the supporting rod, the cone and the quick adjusting mechanism, when the positioning plate needs to be installed, the rotating plate is rotated by removing the bolt limit, and the plurality of convex blocks are moved outward, so that the quick fixing effect is achieved, and the plurality of screws are avoided to be screwed, so that the time and labor are saved.

[0024] 2. In the utility model, through the cooperation of the anti-blocking mechanism and other structures, when the convex block moves outward, the inclined surface of the extrusion block is contacted and the extrusion block is moved outward, and the extrusion block is in contact with the convex block during the whole transverse movement of the convex block, so that a dynamic sealing mechanism is formed, and the soil is effectively prevented from entering the inner wall of the cone. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the overall three-dimensional schematic view of the utility model.

[0026] Figure 2 It is the overall three-dimensional schematic view of the rotating plate of the utility model.

[0027] Figure 3 It is the internal schematic view of the positioning plate and the cone of the utility model.

[0028] Figure 4 It is the split schematic view of the quick adjusting mechanism of the utility model.

[0029] Figure 5 It is the overall three-dimensional schematic view of the connecting plate of the utility model.

[0030] Figure 6 It is the overall three-dimensional schematic view of the moving block of the utility model.

[0031] Figure 7 It is Figure 6 The enlarged structure schematic view of A in the utility model.

[0032] Legend:

[0033] 1, positioning plate;2, supporting rod;3, cone;4, quick adjusting mechanism;401, rotating plate;402, bolt;403, connecting rod;404, movable block;405, moving block;406, convex block;407, elastic telescopic rod;408, T-shaped column;409, fixed column;410, connecting plate;5, anti-blocking mechanism;501, moving column;502, extrusion block;503, connecting spring. DETAILED DESCRIPTION

[0034] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0035] With reference to Figure 1 , Figure 3 and Figure 4 , the present application provides an embodiment: a natural gas station pipeline safety device, comprising a positioning plate 1, the top end of the positioning plate 1 is fixedly connected with a support rod 2, the support rod 2 can play a fixed connection role, and the top is provided with a clamping plate capable of clamping and protecting the pipeline, which is prior art and will not be explained in detail here, the bottom end of the positioning plate 1 is fixedly connected with a cone 3, the setting of the cone 3 can facilitate manual embedding of the whole into the soil, and the center of the positioning plate 1 is provided with a quick adjusting mechanism 4; the quick adjusting mechanism 4 comprises a rotating plate 401, the rotating plate 401 is L-shaped as a whole, the outer wall of the rotating plate 401 is rotatably connected with a connecting rod 403, the rotating plate 401 can drive a plurality of connecting rods 403 to move through rotation, the outer wall of the connecting rod 403 is rotatably connected with a movable block 404, the movement of the connecting rod 403 can drive the corresponding movable block 404 to move horizontally, the inner wall of the cone 3 is elastically connected with a moving block 405 through an elastic expansion rod 407, the elastic expansion rod 407 is formed by two groups of sleeve rods being sleeved with each other, relative sliding can occur between them to change the overall length, in addition, the elastic expansion rod 407 is provided with a spring, so that it has a certain elasticity, the bottom end of the moving block 405 is fixedly connected with a connecting plate 410, the movement trajectories of the two are consistent, the inner wall center of the cone 3 is fixedly connected with a T-shaped column 408, the top end of the T-shaped column 408 is slidably connected with a protruding block 406, the setting of the T-shaped column 408 can guide the protruding block 406, so that it can only move horizontally, the inner wall of the cone 3 is provided with an anti-blocking mechanism 5, the anti-blocking mechanism 5 can reduce the entry of soil into the inner wall of the cone 3.

[0036] With reference to Figure 2 , Figure 5 and Figure 6The outer arc surface of the rotating plate 401 is rotatably connected at the center of the positioning plate 1, the rotating plate 401 is rotatably arranged to facilitate driving the connecting rod 403 to move, the inner wall of the rotating plate 401 is threadedly connected with the bolt 402, the bottom end of the bolt 402 is threadedly connected to the inner wall at the top end of the positioning plate 1, the bolt 402 is arranged to fix and position the rotating plate 401, the outer wall of the movable block 404 is slidably connected to the inner wall of the cone 3, the cone 3 can guide the movable block 404 to move horizontally, the bottom end of the elastic telescopic rod 407 is fixedly connected to the inner wall of the cone 3, the top end of the elastic telescopic rod 407 is fixedly connected to the bottom end of the moving block 405, and the elastic telescopic rod 407 is elastically arranged to reset the moving block 405.

[0037] With reference to Figures 4-6 The top end of the moving block 405 is provided with an inclined surface, the side of the movable block 404 close to the moving block 405 is provided with an inclined surface, the outer wall of the movable block 404 is in contact with the top end of the moving block 405, the inclined surfaces are arranged to enable the movable block 404 to drive the moving block 405 to move downward when the movable block 404 moves horizontally, the inner wall of the cone 3 is fixedly connected with the fixed column 409, the inner wall of the moving block 405 is slidably connected to the outer wall of the fixed column 409, and the fixed column 409 is arranged to support the moving block 405, the inner wall of the connecting plate 410 is provided with a through guide groove, the outer arc surface of the convex block 406 is in contact with the inner wall of the through guide groove, and the through guide groove is arranged to enable the connecting plate 410 to drive the two groups of convex blocks 406 to move to both ends when the connecting plate 410 moves downward.

[0038] With reference to Figure 4 , Figure 6 and Figure 7 The anti-blocking mechanism 5 comprises a connecting spring 503, one end of the connecting spring 503 is fixedly connected to the inner wall of the cone 3, the other end of the connecting spring 503 is fixedly connected with the moving column 501, the outer arc surface of the moving column 501 is slidably connected to the inner wall of the cone 3, the moving column 501 is elastically arranged by the connecting spring 503 to reset and position the moving column 501, the bottom end of the moving column 501 is fixedly connected with the extrusion block 502, the two have the same movement track, and the side of the extrusion block 502 close to the convex block 406 is provided with an inclined surface, the bottom end of the extrusion block 502 is in contact with the inclined surface of the convex block 406, and the two are in contact to prevent the convex block 406 from exposing the inner wall of the cone 3, so that the extrusion block 502 can prevent the soil from entering the inner wall of the cone 3.

[0039] Working principle: when the relevant personnel need to install the positioning plate 1, first embed the cone 3 into the soil, then rotate the bolt 402 to remove the bolt 402 from the limiting of the rotating plate 401, and then rotate the rotating plate 401, so that the rotating plate 401 drives the connecting rod 403 to move, and then promotes the movement of the plurality of movable blocks 404 outward, so that the moving block 405 drives the connecting plate 410 to move downward, and at this time the elastic expansion rod 407 is extruded, and when the connecting plate 410 moves downward, the through guide groove will promote the corresponding protruding block 406 to move outward, so that the fixed support effect is better, and when the protruding block 406 moves to a certain extent, the bolt 402 is reversely rotated, so that the rotating plate 401 is fixed, and the operation is simple and convenient, when the protruding block 406 moves outward, it will contact the inclined surface of the extrusion block 502, so that the extrusion block 502 moves outward, and when the protruding block 406 moves horizontally, the extrusion block 502 is always in contact with the protruding block 406, so as to avoid the soil into the inner wall of the cone 3, then place the pipe at the top clamping plate, and then rotate the threaded rod to achieve the purpose of clamping and fixing, which is not explained in detail as prior art.

[0040] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A natural gas station pipeline safety device comprising a positioning plate (1), characterized in that: The top end of the positioning plate (1) is fixedly connected with a supporting rod (2), the bottom end of the positioning plate (1) is fixedly connected with a cone (3), and the center of the positioning plate (1) is provided with a quick adjusting mechanism (4); The quick adjusting mechanism (4) comprises a rotating plate (401), the outer wall of the rotating plate (401) is rotatably connected with a connecting rod (403), the outer wall of the connecting rod (403) is rotatably connected with a movable block (404), the inner wall of the cone (3) is elastically connected with a moving block (405) through an elastic telescopic rod (407), the bottom end of the moving block (405) is fixedly connected with a connecting plate (410), the inner wall center of the cone (3) is fixedly connected with a T-shaped column (408), the top end of the T-shaped column (408) is slidably connected with a convex block (406), and the inner wall of the cone (3) is provided with an anti-blocking mechanism (5).

2. A natural gas station pipe safety device according to claim 1, characterized in that: The outer arc surface of the rotating plate (401) is rotatably connected at the center of the positioning plate (1), and the inner wall of the rotating plate (401) is threadedly connected with a bolt (402), and the bottom end of the bolt (402) is threadedly connected on the inner wall of the top end of the positioning plate (1).

3. A natural gas station pipe safety device according to claim 1, characterized in that: The outer wall of the movable block (404) is slidably connected on the inner wall of the cone (3), the bottom end of the elastic telescopic rod (407) is fixedly connected on the inner wall of the cone (3), and the top end of the elastic telescopic rod (407) is fixedly connected on the bottom end of the moving block (405).

4. A natural gas station pipe safety device according to claim 1, characterized in that: The top end of the moving block (405) is provided with an inclined surface, and the side of the movable block (404) close to the moving block (405) is provided with an inclined surface, and the outer wall of the movable block (404) is in contact with the top end of the moving block (405).

5. A natural gas station pipe safety device according to claim 1, characterized in that: The inner wall of the cone (3) is fixedly connected with a fixed column (409), and the inner wall of the moving block (405) is slidably connected on the outer wall of the fixed column (409).

6. A natural gas station pipe safety device according to claim 1, characterized in that: The inner wall of the connecting plate (410) is provided with a through guide groove, and the outer arc surface of the convex block (406) is in contact with the inner wall of the through guide groove.

7. A natural gas station pipe safety device according to claim 1, characterized in that: The anti-blocking mechanism (5) comprises a connecting spring (503), one end of the connecting spring (503) is fixedly connected on the inner wall of the cone (3), the other end of the connecting spring (503) is fixedly connected with a moving column (501), the outer arc surface of the moving column (501) is slidably connected on the inner wall of the cone (3), and the bottom end of the moving column (501) is fixedly connected with a pressing block (502).

8. A natural gas station pipe safety device according to claim 7, characterized in that: The bottom end of the pressing block (502) is in contact with the inclined surface of the convex block (406).

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