Low-temperature metal hose fixing device for conveying liquid gas

Abstract

The utility model relates to the technical field of metal hoses, in particular to a low-temperature metal hose fixing device for liquid gas delivery, which comprises a mounting plate, a sliding groove is formed in the inner side of the mounting plate, a limiting frame is fixedly connected to the side face of the inner wall of the sliding groove, the sliding groove is S-shaped, a plurality of sliding blocks are connected to the side face of the inner wall of the sliding groove in a sliding manner, and the limiting frame is fixedly connected to the side face of the inner wall of the sliding groove. The side face of the sliding block is fixedly connected with a sliding rod, and one end of the sliding rod is fixedly connected with a fixing block. In the utility model, if the length of the metal hose is relatively short, the arc-shaped plates and the elastic plates with the adaptive number and proper positions are matched to support and guide the metal hose, and the redundant sliding rods and the sliding blocks are moved to the edge position of the sliding chute, and if the length of the metal hose is relatively long, the arc-shaped plates and the elastic plates with the adaptive number and proper positions can be mounted; the metal hose is supported and guided, the situation that the metal hose droops outside is avoided, and the metal hose is installed more orderly.

Description

Technical Field

[0001] The utility model relates to the technical field of metal hoses, in particular to a low-temperature metal hose fixing device for liquid gas transportation. Background Art

[0002] In the chemical production process, metal hoses are often used to transport corrosive media or organic solvents. Due to their corrosion resistance, pressure resistance and flexibility, metal hoses can adapt to complex pipeline layouts, reduce leakage risks and improve production efficiency. In the transportation system of cryogenic liquids such as liquid nitrogen, liquid oxygen and liquid helium, metal hoses are indispensable components. Cryogenic metal hoses are usually made of metal materials such as stainless steel, have good low-temperature resistance, and can maintain their structural integrity and functionality at extremely low temperatures.

[0003] With respect to the above-mentioned related technologies, the existing metal hose has the defect that, since the metal hose is bendable as a whole, the metal hose hangs randomly everywhere during the placement process, and the placement is messy, and the metal hoses are easily entangled. Therefore, the utility model provides a low-temperature metal hose fixing device for liquid gas transportation. Utility Model Content

[0004] The purpose of the present application is to provide a low-temperature metal hose fixing device for liquid gas transportation, so as to solve the problem raised in the above background technology that the metal hose is bendable as a whole, resulting in the metal hose drooping everywhere during the placement process, and the placement is messy, and the metal hoses are easily entangled.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a low-temperature metal hose fixing device for liquid gas transportation, comprising a mounting plate, a slide groove is provided on the inner side of the mounting plate, the inner wall side of the slide groove is fixedly connected to a limiting frame, the slide groove is arranged in an "S" shape, and the inner wall side of the slide groove is slidably connected to a plurality of sliders, the side of the slider is fixedly connected to a sliding rod, one end of the sliding rod is fixedly connected to a fixed block, and a support assembly is provided on the side of the fixed block.

[0006] Preferably, the support assembly includes an arc-shaped plate fixedly connected to the outer side of the fixed block, and an elastic plate is fixedly connected to the inner wall side of the arc-shaped plate, and the elastic plate is made of a rubber block.

[0007] Preferably, a plurality of fixing rods are fixedly connected to the side surface of the mounting plate, a card slot is provided on the outer side of the fixing rod, and an elastic rope adapted to the card slot is fixedly connected to the outer side of the sliding rod.

[0008] Preferably, a recessed groove is provided on the inner side of the elastic plate, and a support rod is fixedly connected to the side surface of the inner wall of the recessed groove.

[0009] Preferably, a placement groove is provided on the inner side of the support rod, and a moisture detection test paper is provided on the side surface of the inner wall of the placement groove.

[0010] Preferably, the sliding rod is slidably connected to the limiting frame, and the sliding block is slidably connected to the side surface of the limiting frame.

[0011] Preferably, a groove is provided on the outer side of the mounting plate, and a plurality of suction cups are fixedly connected to the side surface of the inner wall of the groove.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, a plurality of curved plates and elastic plates can be installed in appropriate positions through the coordinated arrangement of the slide groove, the limit frame, the sliding rod, the slider, the fixed block, the curved plate and the elastic plate. If the length of the metal hose is short, the curved plates and elastic plates of appropriate number and appropriate position can be used to support and guide the metal hose, and the redundant sliding rods and sliders can be moved to the edge position of the slide groove. If the length of the metal hose is long, the curved plates and elastic plates of appropriate number and appropriate position can be installed to support and guide the metal hose, so that the metal hose will not droop to the outside, and the installation of the metal hose can be more neat.

[0014] 2. In the present invention, the metal hose is supported by a support rod. If water leakage occurs, the moisture detection paper will change color, and the leakage of the metal hose can be observed in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the axial structure of the utility model from a first perspective;

[0017] Figure 2 This is a schematic diagram of the axial structure from a second viewing angle of the present invention;

[0018] Figure 3 This is a schematic structural diagram of the groove and suction cup in the utility model;

[0019] Figure 4 This is a structural diagram of the limiting frame and the slideway in the utility model.

[0020] In the figure: 1. Mounting plate; 2. Limiting frame; 3. Slide groove; 4. Sliding rod; 5. Elastic rope; 6. Fixed block; 7. Arc plate; 8. Elastic plate; 9. Fixed rod; 10. Slot; 11. Slider; 12. Support rod; 13. Moisture detection test paper; 14. Groove; 15. Suction cup; 16. Depressed groove; 17. Placement groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0023] Example 1: Reference Figure 1-4 The shown device is a fixing device for a low-temperature metal hose for transporting liquid gas, comprising a mounting plate 1, a slide groove 3 is provided on the inner side of the mounting plate 1, the inner wall side of the slide groove 3 is fixedly connected to a limiting frame 2, the slide groove 3 is arranged in an "S" shape, a plurality of sliders 11 are slidably connected to the inner wall side of the slide groove 3, a sliding rod 4 is fixedly connected to the side of the slider 11, one end of the sliding rod 4 is fixedly connected to a fixed block 6, a support assembly is provided on the side of the fixed block 6, which is convenient for supporting the metal hose at multiple fulcrums; the support assembly comprises an arc-shaped plate 7 fixedly connected to the outer side of the fixed block 6, an elastic plate 8 is fixedly connected to the inner wall side of the arc-shaped plate 7, and the elastic plate 8 is made of a rubber block The elastic plate 8 is provided with elasticity, so that it is convenient to adapt to metal hoses of different thicknesses; a plurality of fixing rods 9 are fixedly connected to the side of the mounting plate 1, and a card slot 10 is provided on the outer side of the fixing rod 9, and an elastic rope 5 adapted to the card slot 10 is fixedly connected to the outer side of the sliding rod 4, so as to facilitate limiting the sliding rod 4; a recessed groove 16 is provided on the inner side of the elastic plate 8, and a support rod 12 is fixedly connected to the inner wall side of the recessed groove 16 to further support the metal hose; a placement groove 17 is provided on the inner side of the support rod 12, and a moisture detection test paper 13 is provided on the inner wall side of the placement groove 17 to facilitate observing whether the metal hose is leaking.

[0024] In this embodiment, the fixed block 6 is dragged to drive the sliding rod 4 and the slider 11 to slide along the slide groove 3 to a suitable position, and the elastic rope 5 is sleeved on the outside of the corresponding card groove 10 to limit the sliding rod 4, the fixed block 6, the arc plate 7 and the elastic plate 8. The positions of the multiple arc plates 7 and the elastic plates 8 are adjusted by installing the arc plates 7 and the elastic plates 8. The metal hose is squeezed and pressed into the elastic plate 8. The elastic plate 8 restores its shape to limit the metal hose. The multiple elastic plates 8 support the metal hose. If the length of the metal hose is short, an appropriate number of them can be installed. The curved plate 7 and the elastic plate 8 support and guide the metal hose. Move the redundant sliding rods 4 and sliders 11 to the edge of the slide 3 and place them. If the length of the metal hose is long, an appropriate number of curved plates 7 and elastic plates 8 can be installed to support and guide the metal hose. The metal hose will not droop to the outside, making the installation of the metal hose more neat. The metal hose is supported by the support rod 12. If water leakage occurs, the moisture detection paper 13 will change color, and leakage of the metal hose can be observed in time.

[0025] Example 2: Reference Figure 1-4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the sliding rod 4 is slidably connected to the limit frame 2, and the slider 11 is slidably connected to the side of the limit frame 2 to limit the slider 11 and the sliding rod 4. A groove 14 is provided on the outer side of the mounting plate 1, and a plurality of suction cups 15 are fixedly connected to the side of the inner wall of the groove 14. The suction cups 15 are adsorbed on the wall to further limit the mounting plate 1.

[0026] In this embodiment, the limiting frame 2 prevents the sliding rod 4 and the sliding block 11 from being separated from the sliding groove 3 during the sliding process.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A low-temperature metal hose fixing device for liquid gas transportation, comprising a mounting plate (1), characterized in that: A slide groove (3) is provided on the inner side of the mounting plate (1), and the inner wall side of the slide groove (3) is fixedly connected to the limiting frame (2). The slide groove (3) is arranged in an "S" shape, and the inner wall side of the slide groove (3) is slidably connected to a plurality of sliders (11), and the side of the slider (11) is fixedly connected to a sliding rod (4), and one end of the sliding rod (4) is fixedly connected to a fixed block (6), and a support component is provided on the side of the fixed block (6).

2. A fixing device for a low-temperature metal hose for liquid gas transportation according to claim 1, characterized in that: The support assembly comprises an arc-shaped plate (7) fixedly connected to the outer side of the fixed block (6); an elastic plate (8) is fixedly connected to the inner wall side of the arc-shaped plate (7); and the elastic plate (8) is made of a rubber block.

3. A fixing device for a low-temperature metal hose for liquid gas transportation according to claim 2, characterized in that: A plurality of fixing rods (9) are fixedly connected to the side of the mounting plate (1), a clamping slot (10) is provided on the outer side of the fixing rod (9), and an elastic rope (5) adapted to the clamping slot (10) is fixedly connected to the outer side of the sliding rod (4).

4. A fixing device for a low-temperature metal hose for liquid gas transportation according to claim 3, characterized in that: A recessed groove (16) is provided on the inner side of the elastic plate (8), and a support rod (12) is fixedly connected to the inner wall side of the recessed groove (16).

5. A fixing device for a low-temperature metal hose for liquid gas transportation according to claim 4, characterized in that: A placement groove (17) is provided on the inner side of the support rod (12), and a moisture detection test paper (13) is provided on the inner wall side of the placement groove (17).

6. A fixing device for a low-temperature metal hose for liquid gas transportation according to claim 1, characterized in that: The sliding rod (4) is slidably connected to the limiting frame (2), and the sliding block (11) is slidably connected to the side of the limiting frame (2).

7. A fixing device for a low-temperature metal hose for liquid gas transportation according to claim 6, characterized in that: A groove (14) is provided on the outer side of the mounting plate (1), and a plurality of suction cups (15) are fixedly connected to the side surface of the inner wall of the groove (14).

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