A stabilizing device for natural gas transportation

Abstract

The utility model relates to natural gas transportation technical field, concretely discloses a kind of stabilizing device of natural gas transportation, including support mechanism, support mechanism includes bottom plate, and bottom plate is opposite and fixed with riser column before and after on, further include the fixed limiting mechanism for clamping and fixing to be used to transport pipeline on support mechanism;Fixed limiting mechanism includes the riser column of vertical arrangement, and support seat is fixed in riser column upper end, and limit post is fixed in riser column lower end, spring is sleeved in limit post lower side, and the cavity groove is established in riser column upper side, and the vertical groove that spring is received is communicated in cavity groove lower side. Through the setting of fixed limiting mechanism, after transport pipeline is placed on support seat, the gravity of transport pipeline holds down support seat and riser column whole and moves downward, extrude spring, make the wedge surface of riser column push the clamping assembly of two sides rotation, until clamping assembly clamps and holds transport pipeline, improve the convenience and stability of clamping and fixing to transport pipeline.

Description

Technical Field

[0001] This utility model relates to the field of natural gas transportation technology, and in particular to a stabilizing device for natural gas transportation. Background Technology

[0002] An existing stabilization device for liquefied natural gas (LNG) transportation, with publication number CN 220615620 U, involves placing an LNG pipeline into a receiving tank. The pipeline abuts against an elastic drive component, and the drive end of the elastic drive component drives the free end of a swing clamping component to move towards the receiving tank until the clamping end of the swing clamping component abuts against the outer wall of the pipeline, thus limiting its position. After installation, the pipeline is constrained by the coordinated operation of the elastic drive structure and the swing clamping structure, effectively improving the pipeline's installation stability. However, natural gas transportation pipelines are generally fixed cylindrical in shape, making pipeline adjustment and support cumbersome. The aforementioned stabilization device has a complex overall structure, causing inconvenience during use. Utility Model Content

[0003] The purpose of this invention is to provide a stabilizing device for natural gas transportation in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A stabilizing device for natural gas transportation includes a support mechanism. The support mechanism includes a base plate with upright columns fixedly positioned front and rear on the base plate. It also includes a fixing and limiting mechanism for clamping and fixing the transportation pipeline, which is mounted on the support mechanism. The fixing and limiting mechanism includes a vertically positioned column with a support base fixed at the upper end and a limiting column fixed at the lower end. A spring is sleeved on the lower side of the limiting column. A cavity groove is formed on the upper side of the upright column, and a vertical groove for accommodating the spring is connected to the lower side of the cavity groove. The two sides of the column at the lower position are configured as wedge-shaped surfaces within the cavity groove. A semi-circular groove is provided at the upper position of the wedge surface. Clamping components are provided on both sides of the upright column to clamp the transportation pipeline by rotating the two sides towards the middle position when the pipeline is placed on the support base and pressure is applied downward. The clamping components are symmetrically arranged relative to the upright column.

[0006] Further configuration: The clamping assembly includes a screw rod disposed on the side wall of the upright column, a connecting seat disposed at the end of the screw rod in the cavity groove, a support arm disposed opposite to the front and rear of the connecting seat, a guide rod disposed at the lower end of the support arm near the upright column, and a clamping seat fixed at the upper end of the support arm.

[0007] Further details: The guide rod engages with the semi-circular groove, and the front and rear walls of the cavity groove are provided with sliding grooves that slide with the connecting seat.

[0008] Further configuration: The screw is threadedly connected to the upright column, the screw is rotatably connected to the connecting seat, and the support arm is rotatably connected to the connecting seat.

[0009] Further configuration: The column slides within the vertical groove, and both ends of the spring are fixedly connected to the vertical plate column and the column, respectively.

[0010] Further configuration: A baffle is fixed at the end of the support base that is relatively far away from the other end.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] By setting up a fixed limiting mechanism, after the transport pipeline is placed on the support base, the gravity of the transport pipeline presses the support base and the column downward as a whole, compressing the spring and causing the wedge-shaped surface of the column to push the clamping components on both sides to rotate until the clamping components clamp the transport pipeline, thus improving the convenience and stability of clamping and fixing the transport pipeline. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of a natural gas transportation stabilization device according to the present invention;

[0015] Figure 2 This is a half-sectional structural schematic diagram of a natural gas transportation stabilization device according to the present invention;

[0016] Figure 3 This is a cross-sectional view of the fixed limiting mechanism of the stabilizing device for natural gas transportation according to this utility model;

[0017] Figure 4 This is a structural diagram of some parts of the fixed limiting mechanism of the stabilizing device for natural gas transportation described in this utility model, in an exploded state.

[0018] The annotations in the attached figures are explained as follows:

[0019] 11. Base plate; 12. Vertical column; 121. Cavity groove; 122. Vertical groove; 21. Column; 201. Wedge-shaped surface; 202. Semi-circular groove; 22. Limiting post; 23. Spring; 24. Screw; 25. Connecting seat; 26. Support arm; 27. Guide rod; 28. Clamping seat; 29. ​​Support seat; 210. Baffle. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] like Figures 1-4 As shown, a stabilizing device for natural gas transportation includes a support mechanism, which includes a base plate 11, on which upright columns 12 are fixedly fixed in opposite directions. It also includes a fixing and limiting mechanism installed on the support mechanism for clamping and fixing the transportation pipeline.

[0024] In this embodiment: the fixed limiting mechanism includes a vertically arranged column 21, a support base 29 fixed at the upper end of the column 21, a limiting column 22 fixed at the lower end of the column 21, a spring 23 sleeved on the lower side of the limiting column 22, a cavity groove 121 opened on the upper side of the upright column 12, and a vertical groove 122 for accommodating the spring 23 connected to the lower side of the cavity groove 121, wedge-shaped surfaces 201 set on both sides of the lower position of the column 21 within the cavity groove 121, and semi-circular grooves 202 set on the upper position of the wedge surfaces 201, and the upright column 12 is provided with a mechanism on both sides for applying downward pressure after the transport pipe is placed on the support base 29. The clamping components rotate from both sides towards the center, and are symmetrically arranged relative to the column 21. The column 21 slides in the vertical groove 122. The two ends of the spring 23 are fixedly connected to the upright column 12 and the column 21, respectively. The transport pipe is placed on the support seat 29. The weight of the transport pipe presses the support seat 29 and the column 21 downward as a whole, squeezing the spring 23. This causes the wedge-shaped surface 201 of the column 21 to push the clamping components on both sides to rotate until the clamping components clamp the transport pipe. A baffle 210 is fixed at one end of the support seat 29, which limits the front and rear ends of the transport pipe.

[0025] The clamping assembly includes a screw 24 disposed on the side wall of the upright column 12. A connecting seat 25 is disposed at the end of the screw 24 within the cavity groove 121. Support arms 26 are disposed opposite each other on the connecting seat 25. A guide rod 27 is disposed at the lower end of the support arm 26 near the column 21. A clamping seat 28 is fixed at the upper end of the support arm 26. The guide rod 27 engages with the semi-circular groove 202. The front and rear walls of the cavity groove 121 are provided with sliding grooves that slide with the connecting seat 25. The screw 24 is threadedly connected to the upright column 12 and rotatably connected to the connecting seat 25. The support arm 26 is rotatably connected to the connecting seat 25. By rotating the screw 24, the position of the connecting seat 25 relative to the column 21 can be adjusted, so that the guide rod 27 at the lower end of the support arm 26 can engage with the semi-circular groove 202 on the wedge surface 201 to lock or release the column 21.

[0026] The working principle and usage process of this utility model are as follows: The transport pipe is placed on the support base 29. The weight of the transport pipe presses the support base 29 and the column 21 downward as a whole, causing the wedge-shaped surface 201 of the column 21 to push the guide rod 27 at the lower end of the support arm 26. The support arm 26 rotates under the support of the connecting seat 25 until the guide rod 27 engages with the semi-circular groove 202. The clamping seat 28 clamps the transport pipe, and the baffle 210 limits the front and rear ends of the transport pipe, improving the stability of the transport pipe during transportation. When the transport pipe is removed, the connecting seat 25 is moved away from the column 21 by rotating the screw 24, causing the guide rod 27 to disengage from the semi-circular groove 202 and releasing the locking limit on the column 21.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A stabilizing device for natural gas transportation, comprising a support mechanism, the support mechanism including a base plate (11), on which vertical columns (12) are fixedly fixed in opposite directions, characterized in that: It also includes a fixing and limiting mechanism for clamping and fixing the transport pipeline, which is provided on the support mechanism; the fixing and limiting mechanism includes a vertically arranged column (21), a support base (29) fixed at the upper end of the column (21), a limiting column (22) fixed at the lower end of the column (21), a spring (23) sleeved on the lower side of the limiting column (22), a cavity groove (121) opened on the upper side of the upright column (12), and a connection between the lower side of the cavity groove (121) and the spring. (23) A vertical groove (122) for accommodating the vertical column (21) is provided with wedge-shaped surfaces (201) on both sides of the lower position of the column (21) within the cavity groove (121). A semi-circular groove (202) is provided on the upper position of the wedge-shaped surface (201). Clamping components are provided on both sides of the vertical column (12) to clamp the transport pipe by rotating it towards the middle position during the downward pressure process after it is placed on the support seat (29). The clamping components are symmetrically arranged relative to the column (21).

2. The stabilizing device for natural gas transportation according to claim 1, characterized in that: The clamping assembly includes a screw (24) disposed on the side wall of the upright column (12), a connecting seat (25) disposed at the end of the screw (24) in the cavity groove (121), a support arm (26) disposed on the connecting seat (25) in a front-to-back manner, a guide rod (27) disposed at the lower end of the support arm (26) near the upright column (21), and a clamping seat (28) fixed at the upper end of the support arm (26).

3. A stabilizing device for natural gas transportation according to claim 2, characterized in that: The guide rod (27) engages with the semi-circular groove (202), and the front and rear walls of the cavity groove (121) are provided with sliding grooves that slide with the connecting seat (25).

4. A stabilizing device for natural gas transportation according to claim 3, characterized in that: The screw (24) is threadedly connected to the upright column (12), the screw (24) is rotatably connected to the connecting seat (25), and the support arm (26) is rotatably connected to the connecting seat (25).

5. A stabilizing device for natural gas transportation according to claim 1, characterized in that: The column (21) slides in the vertical groove (122), and the two ends of the spring (23) are fixedly connected to the upright column (12) and the column (21) respectively.

6. A stabilizing device for natural gas transportation according to claim 1, characterized in that: The support base (29) has a baffle (210) fixed at one end relatively away from the other.

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