High-pressure-resistant easy-to-absorb flat oil delivery hose

Abstract

The utility model relates to the technical field of oil delivery hoses, in particular to a high-pressure-resistant easy-to-absorb flat oil delivery hose which comprises a pipeline body, a plurality of grooves are formed in the pipeline body and arranged on the outer side surface of the pipeline body, an inner rubber layer is arranged on the pipeline body, and a clamping mechanism is arranged outside the pipeline body in a matched mode. The surface of the pipeline body can be effectively positioned and clamped, various positioning requirements are met, and overall operation is flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil delivery hose technical field especially relates to high pressure resistant easy to suck flat oil delivery hose. BACKGROUND

[0002] Oil delivery hose is used for safe transmission petroleum, chemical medium and liquid energy flexible pipeline, and the oil delivery hose needs to have high pressure resistance, corrosion resistance, deformation resistance, has the effect that high pressure resistance is easy to suck flat, is widely used in oil exploitation, chemical plant area and emergency oil delivery scene, and has safety, economy and portability.

[0003] The existing oil delivery hose has various use conditions, for example, winding setting, wherein when winding or positioning is needed, easy loosening, lack of effective clamping positioning problem.

[0004] Therefore, the high pressure resistant easy to suck flat oil delivery hose is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model relates to high pressure resistant easy to suck flat oil delivery hose that the utility model discloses a kind of high pressure resistant easy to suck flat oil delivery hose, which can solve the problems of the prior art.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] High pressure resistant easy to suck flat oil delivery hose, including pipeline main body, the pipeline main body is equipped with several grooves, several grooves are arranged on the outer surface of the pipeline main body, the pipeline main body is equipped with inner rubber layer, and the pipeline main body is externally matched with clamping mechanism.

[0008] Preferably, the several grooves are arranged in equal distance and straight line, and the multiple rows of grooves are arranged around the pipeline main body.

[0009] Preferably, the inner rubber layer is wrapped with a woven layer, and the woven layer is wrapped with an outer rubber layer.

[0010] Preferably, the clamping mechanism includes two first clamping blocks and two second clamping blocks, the two first clamping blocks are fixed with half-cylinder blocks, the two second clamping blocks are fixed with first half-shells, the two half-cylinder blocks can be combined, the two first half-shells can wrap the two combined half-cylinder blocks, and the two first half-shells can be connected with the two half-cylinder blocks through a latch mechanism.

[0011] Preferably, the two first clamping blocks are provided with first arc grooves corresponding to the pipeline main body, the two first clamping blocks can be combined on the pipeline main body, the two second clamping blocks are also provided with second arc grooves corresponding to the pipeline main body, the two second clamping blocks can also be combined on the pipeline main body, the first arc groove and the second arc groove are provided with a plurality of protrusions inside, and the protrusions can be matched with the grooves.

[0012] Preferably, the pin mechanism includes a guide rod that slides through a first half-shell. One end of the guide rod is coaxially fixed with a threaded rod, which is threadedly connected to another first half-shell. The two semi-cylindrical blocks are provided with round holes and semi-through holes that match the insertion of the guide rod. The round holes and semi-through holes are arranged in a cross orientation.

[0013] Preferably, the clamping mechanism further includes two C-shaped blocks, one of which has a threaded screw, and both C-shaped blocks are fixedly connected to a second half-shell, the second half-shell having the same structure as the first half-shell.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model provides several grooves on the pipe body and a clamping mechanism on the outside of the pipe body. The grooves allow the surface of the pipe body to be effectively positioned and clamped, enabling clamping and positioning operations in various situations. At the same time, it effectively reduces the problem of loosening and dislocation during clamping. The overall operation is convenient and the clamping and positioning is flexible. Attached Figure Description

[0016] 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, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is the first axonometric drawing of this utility model;

[0018] Figure 2 This is the second axonometric drawing of the present invention;

[0019] Figure 3 This is a schematic diagram of the semi-cylindrical block and the first half-shell of the present invention.

[0020] Figure 4 This is a schematic diagram showing the structure of the first clamping block and the second clamping block of this utility model with their axial centers perpendicularly aligned.

[0021] Figure 5 This is a cross-sectional view of the main body of the pipe of this utility model;

[0022] Figure 6 This is a schematic diagram of the C-shaped block of this utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the second half-shell of this utility model.

[0024] In the diagram: 1. Pipe body; 2. Groove; 3. Inner rubber layer; 4. Braided layer; 5. Outer rubber layer; 6. First clamping block; 7. First arc-shaped groove; 8. Semi-cylindrical block; 9. Second clamping block; 10. First half-shell; 11. Second arc-shaped groove; 12. Protrusion; 13. Smooth rod; 14. Threaded rod; 15. Round hole; 16. Semi-through hole; 17. C-shaped block; 18. Second half-shell; 19. Screw. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements 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.

[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 The high-pressure resistant, easy-to-suction flat oil hose includes a pipe body 1, the pipe body 1 is provided with a number of grooves 2, the number of grooves 2 are arranged on the outer surface of the pipe body 1, the pipe body 1 is provided with an inner rubber layer 3, and a clamping mechanism is matched to the outside of the pipe body 1.

[0028] As a technical optimization of this utility model, a plurality of grooves 2 are arranged in a straight line at equal intervals, and multiple rows of grooves 2 are arranged around the pipe body 1. The plurality of grooves 2 give the surface of the pipe body 1 a good anti-slip effect.

[0029] As a technical optimization of this utility model, the inner adhesive layer 3 is wrapped with a braided layer 4, and the braided layer 4 is wrapped with an outer adhesive layer 5.

[0030] For the above example, those skilled in the art should know that when implementing the above technical solution, the braided layer 4 can be a reinforcing layer made of aramid fiber and steel wire mixed and woven, which can achieve the effect of high pressure resistance.

[0031] For the above example, those skilled in the art should know that when implementing the above technical solution, the pipe body 1 in the attached figure is a schematic diagram of a certain length after cutting, and the length of the pipe body 1 can be flexibly set according to the requirements.

[0032] As a technical optimization of this utility model, the clamping mechanism includes two first clamping blocks 6 and two second clamping blocks 9. Each of the two first clamping blocks 6 is fixed with a semi-cylindrical block 8, and each of the two second clamping blocks 9 is fixed with a first half-shell 10. The two semi-cylindrical blocks 8 can be combined and arranged together. The two first half-shells 10 can wrap around the two combined semi-cylindrical blocks 8. The two first half-shells 10 can be connected to the two semi-cylindrical blocks 8 through a pin mechanism.

[0033] As a technical optimization of this utility model, both first clamping blocks 6 are provided with first arc-shaped grooves 7 that fit with the pipe body 1, and the two first clamping blocks 6 can be combined and set on the pipe body 1. Similarly, both second clamping blocks 9 are provided with second arc-shaped grooves 11 that fit with the pipe body 1, and the two second clamping blocks 9 can also be combined and set on the pipe body 1. Each of the first arc-shaped grooves 7 and the second arc-shaped grooves 11 has several protrusions 12 inside, which can be matched with the grooves 2. The two first clamping blocks 6 can clamp and position the pipe body 1, and the two second clamping blocks 9 can also clamp and position the pipe body 1.

[0034] As a technical optimization of this utility model, the pin mechanism includes a smooth rod 13, which slides through a first half-shell 10. One end of the smooth rod 13 is coaxially fixed with a threaded rod 14, which is threadedly connected to another first half-shell 10. The two semi-cylindrical blocks 8 are provided with round holes 15 and semi-through holes 16 that match the insertion of the smooth rod 13. The round holes 15 and semi-through holes 16 are arranged in a cross orientation. After the two first clamping blocks 6 are clamped and positioned on the pipe body 1, and the two second clamping blocks 9 are clamped and positioned on the pipe body 1, the two semi-cylindrical blocks 8 are then combined. The two first half-shells 10 can enclose the two combined semi-cylindrical blocks 8. Then, the two first half-shells 10 can be connected to the two semi-cylindrical blocks 8 through a pin mechanism. That is, the corresponding smooth rod 13 passes through one first half-shell 10, and the threaded rod 14 is threadedly connected to the other first half-shell 10. At the same time, the smooth rod 13 can be inserted into the circular hole 15 aligned with the two semi-cylindrical blocks 8, thus achieving the fixed connection of the two first half-shells 10 and the positioning restriction of the two semi-cylindrical blocks 8. Finally, the two first clamping blocks 6 and the two second clamping blocks 9 are positioned and fixed. At this time, the axes of the first clamping blocks 6 and the second clamping blocks 9 are all facing the same direction. Since the circular hole 15 and the semi-through hole 16 are arranged in a cross shape, when the optical rod 13 is inserted into the two merged semi-through holes 16, the axes of the first clamping block 6 and the second clamping block 9 are respectively pointing downwards, and the two directions are perpendicularly corresponding. Figure 4As shown.

[0035] Reference Figure 6 and Figure 7 The clamping mechanism also includes two C-shaped blocks 17. A screw 19 is threaded through one of the C-shaped blocks 17. Both C-shaped blocks 17 are fixedly connected to a second half-shell 18, which has the same structure as the first half-shell 10. The two C-shaped blocks 17 have the same installation effect as the second clamping block 9 and can also be positioned and fixed with the two first clamping blocks 6. However, the two C-shaped blocks 17 are not used to clamp the pipe body 1. Instead, they can be used to clamp and fix with external supports or rods to achieve the effect of positioning the pipe body 1 at a certain location.

[0036] In this invention, the working principle of the device is as follows:

[0037] When the main body 1 of the pipe is arranged in an S-shape with multiple folds, or when it is wound, or when two different main bodies 1 intersect and need to be positioned, the clamping mechanism can be used for relevant positioning operations. After the two first clamping blocks 6 are clamped and positioned on the main body 1, the two second clamping blocks 9 also clamp and position the main body 1 to be clamped. At this point, the two corresponding semi-cylindrical blocks 8 are merged, allowing the two first half-shells 10 to enclose the two merged semi-cylindrical blocks 8. Then, the two first half-shells 10 are connected to the two semi-cylindrical blocks 8 via a pin mechanism. Specifically, the corresponding smooth rod 13 passes through one first half-shell 10, and the threaded rod 14 is threadedly connected to the other first half-shell 10. Simultaneously, the smooth rod 13 can be inserted into the aligned circular holes 15 of the two semi-cylindrical blocks 8, ultimately achieving a fixed connection between the two first half-shells 10 and a positioning constraint on the two semi-cylindrical blocks 8. Finally, the two first clamping blocks 6 and the two second clamping blocks 9 are positioned and fixed, with the axes of the first clamping blocks 6 and the second clamping blocks 9 facing the same direction. The S-shaped multi-segment folding positioning setting allows for shortening the length of the pipe body 1, while the winding positioning setting ensures that it will not loosen during winding. Since the circular hole 15 and the semi-through hole 16 are arranged in a cross shape, when the guide rod 13 is inserted into the two merged semi-through holes 16, the axes of the first clamping block 6 and the second clamping block 9 face downwards respectively, and the two directions are perpendicularly corresponding, thus fulfilling the requirement of intersecting and positioning two different pipe bodies 1. The overall operation is convenient, and the clamping and positioning are flexible.

[0038] In the above operation, the setting of several grooves 2 and the setting of several protrusions 12 inside the first arc groove 7 and the second arc groove 11, the protrusions 12 can be matched with the grooves 2, so that the two first clamping blocks 6 and the two second clamping blocks 9 can effectively grip the pipe body 1 when clamping, and have a good anti-slip positioning effect.

[0039] The device can also use two C-shaped blocks 17, which can be used to clamp and fix with external supports or rods to achieve the effect of positioning the main body of the pipe 1 at a certain location.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-pressure resistant, easily suctionable, flattened oil hose, comprising a main body (1), characterized in that, The pipe body (1) is provided with a plurality of grooves (2), the plurality of grooves (2) are arranged on the outer surface of the pipe body (1), the pipe body (1) is provided with an inner adhesive layer (3), and a clamping mechanism is matched to the outside of the pipe body (1).

2. The high-pressure resistant, easy-to-suction, flattened oil hose according to claim 1, characterized in that, Several grooves (2) are arranged in a straight line at equal intervals, and multiple rows of grooves (2) are arranged around the pipe body (1).

3. The high-pressure resistant, easy-to-suction, flattened oil hose according to claim 1, characterized in that, The inner adhesive layer (3) is wrapped with a braided layer (4), and the braided layer (4) is wrapped with an outer adhesive layer (5).

4. The high-pressure resistant, easy-to-suction, flattened oil hose according to claim 1, characterized in that, The clamping mechanism includes two first clamping blocks (6) and two second clamping blocks (9). Each of the two first clamping blocks (6) is fixed with a semi-cylindrical block (8), and each of the two second clamping blocks (9) is fixed with a first half-shell (10). The two semi-cylindrical blocks (8) can be combined and arranged together. The two first half-shells (10) can wrap around the two combined semi-cylindrical blocks (8). The two first half-shells (10) can be connected to the two semi-cylindrical blocks (8) through a pin mechanism.

5. The high-pressure resistant, easy-to-suction, flattened oil hose according to claim 4, characterized in that, Both of the first clamping blocks (6) are provided with a first arc-shaped groove (7) that fits into the pipe body (1). The two first clamping blocks (6) can be combined and set on the pipe body (1). Both of the second clamping blocks (9) are also provided with a second arc-shaped groove (11) that fits into the pipe body (1). The two second clamping blocks (9) can also be combined and set on the pipe body (1). The first arc-shaped groove (7) and the second arc-shaped groove (11) are provided with several protrusions (12). The protrusions (12) can be matched with the groove (2).

6. The high-pressure resistant, easy-to-suction, flattened oil hose according to claim 5, characterized in that, The pin mechanism includes a smooth rod (13), which slides through a first half-shell (10). One end of the smooth rod (13) is coaxially fixed with a threaded rod (14), which is threadedly connected to another first half-shell (10). The two semi-cylindrical blocks (8) are provided with round holes (15) and semi-through holes (16) that match the insertion of the smooth rod (13). The round holes (15) and semi-through holes (16) are arranged in a cross orientation.

7. The high-pressure resistant, easy-to-suction, flattened oil hose according to claim 6, characterized in that, The clamping mechanism also includes two C-shaped blocks (17), one of which has a screw (19) threaded through it. Both C-shaped blocks (17) are fixedly connected to a second half-shell (18), which has the same structure as the first half-shell (10).

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