Anti-fracture steel wire winding hydraulic rubber pipe for underground drilling

Abstract

The utility model discloses an anti-fracture steel wire winding hydraulic rubber hose for underground drilling, which comprises a first rubber hose and a second rubber hose, a first connecting seat and a second connecting seat are respectively arranged at the opposite ends of the first rubber hose and the second rubber hose, the first connecting seat is connected with the second connecting seat in a clamping way, and the first rubber hose and the second rubber hose respectively comprise an inner pipe; according to the anti-fracture steel wire wound hydraulic rubber pipe for underground drilling, the structural strength of the hydraulic rubber pipe can be improved through matched arrangement of the reinforcing steel wires, the reinforcing net and the silicon carbide fiber layer, so that the hydraulic rubber pipe is more durable, the service life of the hydraulic rubber pipe is prolonged, and the service life of the hydraulic rubber pipe is prolonged. The wear-resisting performance of the hydraulic rubber pipe can be improved through matched arrangement of the wear-resisting pad and the multiple wear-resisting protruding heads, the buffering and pressure-resisting performance of the hydraulic rubber pipe can be improved through matched arrangement of the multiple buffering strips, the multiple pressure-resisting strips and the buffering layer, and the situation that the hydraulic rubber pipe is prone to cracking when being extruded or impacted can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground drilling technical field, concretely is a kind of anti-breakage steel wire winding hydraulic hose for underground drilling. BACKGROUND

[0002] In underground drilling technology, hydraulic hose is needed to transmit oil, which is also known as hydraulic oil pipe, hydraulic hose, high-pressure hose, hydraulic pipe, steel wire high-pressure pipe and steel wire braided hose. It is generally divided into steel wire braided hydraulic hose and steel wire winding hydraulic hose. However, the existing steel wire winding hydraulic hose has poor compression resistance and structural strength, which leads to easy breakage when it is subjected to extrusion or impact.

[0003] To solve the above problems, an anti-breakage steel wire winding hydraulic hose for underground drilling is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an anti-breakage steel wire winding hydraulic hose for underground drilling to solve the problems raised in the background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an anti-breakage steel wire winding hydraulic hose for underground drilling, comprising a first hose and a second hose, the opposite ends of the first hose and the second hose are respectively provided with a first connecting seat and a second connecting seat, the first connecting seat is connected with the second connecting seat, the first hose and the second hose each comprise an inner tube, the surface of the inner tube is wound with a reinforcing steel wire, the surface of the reinforcing steel wire is fixedly provided with a reinforcing mesh, the surface of the reinforcing mesh is fixedly provided with a plurality of compression-resistant strips and a plurality of buffer strips, the outer side between the plurality of compression-resistant strips and the plurality of buffer strips is fixedly provided with an outer tube, the surface of the outer tube is fixedly provided with a buffer layer, and the surface of the buffer layer is fixedly provided with a wear-resistant pad.

[0006] The hydraulic hose can improve the structural strength of the hydraulic hose through the cooperation of the reinforcing steel wire, the reinforcing mesh and the silicon carbide fiber layer, making it more durable. The cooperation of the wear-resistant pad and the plurality of wear-resistant protrusions can improve the wear resistance of the hydraulic hose, avoiding surface drag and wear. The cooperation of the plurality of buffer strips, the plurality of compression-resistant strips and the buffer layer can improve the buffer and compression resistance of the hydraulic hose, avoiding easy breakage when subjected to extrusion or impact.

[0007] Preferably, a ring-shaped clamping groove is arranged at the joint of the first connecting seat and the second connecting seat, and a ring-shaped clamping seat is arranged in the ring-shaped clamping groove, and the ring-shaped clamping seat is fixedly connected with the second connecting seat, so that the first connecting seat and the second connecting seat are preliminarily connected through the limiting clamping of the ring-shaped clamping groove and the ring-shaped clamping seat.

[0008] Preferably, a plurality of installation grooves are arranged on the surface of the first connecting seat, a first threaded hole is arranged on the inner side of each installation groove, a fixing bolt is threadedly arranged in each first threaded hole, a plurality of second threaded holes are arranged on the surface of the ring-shaped clamping seat, and each second threaded hole is threadedly connected with a fixing bolt, so that the ring-shaped clamping seat is fixedly limited through the threaded connection of the plurality of second threaded holes and the plurality of fixing bolts, and the first connecting seat and the second connecting seat are further connected, thereby realizing the quick connection of the first rubber tube and the second rubber tube.

[0009] Preferably, a fixing groove is arranged at the joint of the first connecting seat and the first rubber tube and at the joint of the second connecting seat and the second rubber tube, so that the first rubber tube and the second rubber tube are conveniently installed through the arrangement of the two fixing grooves.

[0010] Preferably, a carbonized silicon fiber layer is arranged on the inner side of the inner tube, and the carbonized silicon fiber layer has a reinforcing effect.

[0011] Preferably, a plurality of wear-resistant convex heads are fixedly arranged on the surface of the wear-resistant pad, and the wear-resistant pad and the plurality of wear-resistant convex heads are arranged in cooperation, so that the wear-resistant performance of the hydraulic rubber tube is improved.

[0012] Preferably, the buffer strips and the buffer layer are made of silica gel material, and the plurality of buffer strips, the plurality of compression-resistant strips and the buffer layer are arranged in cooperation, so that the buffer and compression-resistant performance of the hydraulic rubber tube is improved.

[0013] Compared with the prior art, the hydraulic rubber tube has the following beneficial effects:

[0014] The hydraulic rubber tube has the following beneficial effects: the structure strength of the hydraulic rubber tube is improved through the cooperation of the reinforcing steel wires, the reinforcing nets and the carbonized silicon fiber layer, the hydraulic rubber tube is more durable, the wear-resistant performance of the hydraulic rubber tube is improved through the cooperation of the wear-resistant pad and the plurality of wear-resistant convex heads, the hydraulic rubber tube is prevented from being dragged and worn, the buffer and compression-resistant performance of the hydraulic rubber tube is improved through the cooperation of the plurality of buffer strips, the plurality of compression-resistant strips and the buffer layer, and the hydraulic rubber tube is prevented from being easily broken when being extruded or impacted. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2It is a front view of the utility model;

[0017] Figure 3 It is an enlarged view of local A of the utility model;

[0018] Figure 4 It is a structure view of the first rubber pipe of the utility model.

[0019] In the drawing: 1, first rubber pipe; 101, inner tube; 102, reinforcing steel wire; 103, reinforcing net; 104, compression-resistant strip; 105, buffer strip; 106, outer tube; 107, buffer layer; 108, wear-resistant pad; 109, wear-resistant convex head; 110, silicon carbide fiber layer; 2, second rubber pipe; 3, first connecting seat; 4, second connecting seat; 5, fixed groove; 6, annular clamping groove; 7, annular clamping seat; 8, accommodating groove; 9, first threaded hole; 10, fixing bolt; 11, second threaded hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of anti-breaking steel wire winding hydraulic rubber pipe for underground drilling, including first rubber pipe 1 and second rubber pipe 2, first rubber pipe 1 and second rubber pipe 2 opposite end are respectively provided with first connecting seat 3 and second connecting seat 4, first connecting seat 3 and second connecting seat 4 are clamped and connected, first rubber pipe 1 and second rubber pipe 2 all include inner tube 101, the surface of inner tube 101 is wound and is provided with reinforcing steel wire 102, the surface of reinforcing steel wire 102 is fixedly provided with reinforcing net 103, the surface of reinforcing net 103 is fixedly provided with a plurality of compression-resistant strips 104 and a plurality of buffer strips 105, the outside between a plurality of compression-resistant strips 104 and a plurality of buffer strips 105 is fixedly provided with outer tube 106, the surface of outer tube 106 is fixedly provided with buffer layer 107, the surface of buffer layer 107 is fixedly provided with wear-resistant pad 108, and the hydraulic rubber pipe can improve the structural strength of the hydraulic rubber pipe by the cooperation of reinforcing steel wire 102, reinforcing net 103 and silicon carbide fiber layer 110, so that it is more durable, the cooperation of wear-resistant pad 108 and a plurality of wear-resistant convex heads 109 can improve the wear resistance of the hydraulic rubber pipe, avoid the phenomenon of dragging wear on the surface of the hydraulic rubber pipe, the cooperation of a plurality of buffer strips 105, a plurality of compression-resistant strips 104 and buffer layer 107 can improve the buffer compression resistance of the hydraulic rubber pipe, so that the hydraulic rubber pipe is not easy to break when being extruded or impacted.

[0022] The connecting part between the first connecting seat 3 and the second connecting seat 4 is provided with an annular clamping groove 6, the inner part of the annular clamping groove 6 is provided with an annular clamping seat 7, the annular clamping seat 7 is fixedly connected with the second connecting seat 4, the surface of the first connecting seat 3 is provided with a plurality of installation grooves 8, the inner side of each installation groove 8 is provided with a first threaded hole 9, the inner part of each first threaded hole 9 is threadedly provided with a fixing bolt 10, the surface of the annular clamping seat 7 is provided with a plurality of second threaded holes 11, each second threaded hole 11 is threadedly connected with a fixing bolt 10, and the connecting part between the first connecting seat 3 and the first rubber pipe 1 and the connecting part between the second connecting seat 4 and the second rubber pipe 2 are provided with fixing grooves 5.

[0023] In use, the preliminary connection of the first connecting seat 3 and the second connecting seat 4 is facilitated through the limiting clamping of the annular clamping groove 6 and the annular clamping seat 7, the annular clamping seat 7 is fixedly positioned through the threaded fixing of the plurality of second threaded holes 11 and the plurality of fixing bolts 10, and the further connection of the first connecting seat 3 and the second connecting seat 4 is facilitated, so as to realize the quick connection of the first rubber pipe 1 and the second rubber pipe 2, and the installation of the first rubber pipe 1 and the second rubber pipe 2 is facilitated through the provision of the two fixing grooves 5.

[0024] The inner side of the inner pipe 101 is provided with a silicon carbide fiber layer 110, the surface of the wear-resistant pad 108 is fixedly provided with a plurality of wear-resistant bosses 109, and the buffer strip 105 and the buffer layer 107 are both made of silica gel material.

[0025] In use, the provision of the silicon carbide fiber layer 110 can play a reinforcing role, the wear-resistant performance of the hydraulic rubber pipe can be improved through the cooperative provision of the wear-resistant pad 108 and the plurality of wear-resistant bosses 109, and the buffer and pressure resistance performance of the hydraulic rubber pipe can be improved through the cooperative provision of the plurality of buffer strips 105, the plurality of pressure-resistant strips 104 and the buffer layer 107.

[0026] In use, the preliminary connection of the first connecting seat 3 and the second connecting seat 4 is facilitated through the limiting clamping of the annular clamping groove 6 and the annular clamping seat 7, the annular clamping seat 7 is fixedly positioned through the threaded fixing of the plurality of second threaded holes 11 and the plurality of fixing bolts 10, and the further connection of the first connecting seat 3 and the second connecting seat 4 is facilitated, so as to realize the quick connection of the first rubber pipe 1 and the second rubber pipe 2, in the use process, the structural strength of the hydraulic rubber pipe can be improved through the cooperative provision of the reinforcing steel wire 102, the reinforcing mesh 103 and the silicon carbide fiber layer 110, so that the hydraulic rubber pipe is more durable, the wear-resistant performance of the hydraulic rubber pipe can be improved through the cooperative provision of the wear-resistant pad 108 and the plurality of wear-resistant bosses 109, so as to avoid the phenomenon of dragging and wearing on the surface of the hydraulic rubber pipe, the buffer and pressure resistance performance of the hydraulic rubber pipe can be improved through the cooperative provision of the plurality of buffer strips 105, the plurality of pressure-resistant strips 104 and the buffer layer 107, and the hydraulic rubber pipe is less likely to be broken when being extruded or impacted.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A burst resistant steel wire wound hydraulic hose for underground drilling, comprising a first hose (1) and a second hose (2), characterized in that: The opposite end of the first rubber pipe (1) and the second rubber pipe (2) is respectively provided with a first connecting seat (3) and a second connecting seat (4), the first connecting seat (3) and the second connecting seat (4) are clamped and connected, the first rubber pipe (1) and the second rubber pipe (2) both comprise an inner tube (101), the surface of the inner tube (101) is provided with a reinforcing steel wire (102), the surface of the reinforcing steel wire (102) is fixedly provided with a reinforcing net (103), the surface of the reinforcing net (103) is fixedly provided with a plurality of compression resisting strips (104) and a plurality of buffer strips (105), the outer side between the plurality of compression resisting strips (104) and the plurality of buffer strips (105) is fixedly provided with an outer tube (106), the surface of the outer tube (106) is fixedly provided with a buffer layer (107), and the surface of the buffer layer (107) is fixedly provided with a wear-resistant pad (108).

2. A burst resistant wire wrapped hydraulic hose for use in underground drilling as defined in claim 1, wherein: The connecting part of the first connecting seat (3) and the second connecting seat (4) is provided with an annular clamping groove (6), the inner part of the annular clamping groove (6) is clamped with an annular clamping seat (7), and the annular clamping seat (7) is fixedly connected with the second connecting seat (4).

3. A burst resistant wire wrapped hydraulic hose for use in underground drilling as defined in claim 2, wherein: The surface of the first connecting seat (3) is provided with a plurality of accommodating grooves (8), the inner side of the plurality of accommodating grooves (8) is provided with a first threaded hole (9), the inner part of the plurality of first threaded holes (9) is threadedly provided with a fixing bolt (10), the surface of the annular clamping seat (7) is provided with a plurality of second threaded holes (11), and the plurality of second threaded holes (11) are respectively threadedly connected with the plurality of fixing bolts (10).

4. A burst resistant wire wrapped hydraulic hose for use in underground drilling as defined in claim 1, wherein: The connecting part of the first connecting seat (3) and the first rubber pipe (1) and the connecting part of the second connecting seat (4) and the second rubber pipe (2) are both provided with a fixing groove (5).

5. A burst containment hydraulic hose for use in underground drilling as defined in claim 1, wherein: The inner side of the inner tube (101) is provided with a silicon carbide fiber layer (110).

6. A burst containment hydraulic hose for use in underground drilling as defined in claim 1, wherein: The surface of the wear-resistant pad (108) is fixedly provided with a plurality of wear-resistant convex heads (109).

7. A burst containment hydraulic hose for use in underground drilling as defined in claim 1, wherein: The buffer strip (105) and the buffer layer (107) are both made of silica gel material.

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