High-pressure pipeline fixed protection device and high-pressure hose anti-dropping fixing rigging thereof
The high-pressure hose anti-detachment fixing sling with steel wire rope and locking ring structure solves the problem of easy detachment of high-pressure hose joints, realizes simple and easy-to-use high-pressure hose fixing, and reduces safety risks.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SINOPEC OILFIELD SERVICE CORPORATION
- Filing Date
- 2025-07-03
- Publication Date
- 2026-06-05
AI Technical Summary
Existing high-pressure hose connectors are prone to detachment under the impact of high-pressure fluid, leading to safety accidents. Furthermore, existing anti-detachment ropes are cumbersome to operate and prone to slippage, failing to effectively prevent hose bursting, detachment, or being thrown off.
The high-pressure hose is securely fixed by a steel wire rope and locking ring structure, which uses the locking ring's groove and the steel wire rope's winding to ensure that it will not fall or detach in the event of hose bursting or falling off. The operation is simple and secure.
It effectively prevents high-pressure hoses from falling or detaching due to bursting or detachment, reducing safety hazards. It is also easy to operate and promotes widespread use.
Smart Images
Figure CN224326869U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of oil drilling and cementing equipment technology, and more specifically, to a high-pressure hose anti-detachment fixing sling. Furthermore, it also relates to a high-pressure pipeline fixing and protection device including the aforementioned high-pressure hose anti-detachment fixing sling. Background Technology
[0002] High-pressure hoses are frequently used in oil drilling and cementing operations. Due to the limited length of high-pressure hoses, multiple hoses are usually spliced together using hose couplings. However, under the impact of high-pressure fluids, hose couplings often detach, causing the high-pressure hose to fall or come off, leading to safety accidents. To prevent high-pressure hoses from falling or coming off when they detach, anti-detachment ropes are currently typically attached to both sides of the hose coupling to avoid accidents caused by hose detachment. However, existing anti-detachment ropes are cumbersome to attach and prone to slippage, failing to completely solve the problem of hoses bursting, detaching, or flying off, posing certain safety hazards.
[0003] In summary, how to provide a high-pressure hose fixing rigging that is easy to operate and can firmly hold the high-pressure hose in place to prevent it from falling or being thrown off when it bursts or detaches is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0004] In view of this, the purpose of this utility model is to provide a high-pressure hose anti-detachment fixing sling, which is easy to operate and can tightly clamp the high-pressure hose to prevent it from falling or being thrown off when the hose bursts or falls off, and is easy to promote and use.
[0005] Another objective of this invention is to provide a high-pressure pipeline fixing and protection device that includes the aforementioned high-pressure hose anti-detachment fixing sling.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A high-pressure hose anti-detachment fixing sling, comprising:
[0008] Steel wire rope, used to be wound around the outer periphery of a high-pressure hose;
[0009] The locking ring includes a first locking seat, a second locking seat, and a fixing post. One end of the first locking seat and one end of the second locking seat are hinged together. The arc-shaped inner wall of the first locking seat and the arc-shaped inner wall of the second locking seat cooperate to form a circular locking groove. The circular locking groove is used to lock the end of the high-pressure hose. The other end of the first locking seat and the other end of the second locking seat are detachably connected through the fixing post. One of the first locking seat and the second locking seat is provided with a connecting part, which is used to detachably connect with the wire rope.
[0010] In one embodiment, the first card holder has a first locking part at its end, the second card holder has a second locking part at its end, and the bottom of the fixing post has a threaded rod, the diameter of the fixing post being larger than the diameter of the threaded rod.
[0011] The first locking part has a slot, the width of which is adapted to the diameter of the threaded rod. The second locking part has a threaded hole, which is adapted to the threaded rod. The threaded rod passes through the slot and is threadedly connected to the threaded hole.
[0012] In one embodiment, the second locking portion is provided with a first pin hole, the first pin hole passes through the threaded hole, and the threaded rod is provided with a second pin hole. The first pin hole and the second pin hole are aligned to insert a pin.
[0013] In one embodiment, a limiting clip is further included to prevent the pin from falling off, wherein the bottom of the pin is provided with a limiting hole, and the limiting clip is inserted into the limiting hole.
[0014] In one embodiment, the connecting part has a fixing hole, the connecting ring is installed in the fixing hole, and the wire rope is knotted and connected to the connecting ring.
[0015] In one embodiment, the end of the fixing post away from the locking ring is provided with a tightening hole, which is used to insert a rotating rod to tighten the fixing post by rotating the rotating rod.
[0016] In one embodiment, the first card holder has a first mounting boss at one end, and the second card holder has a second mounting boss at one end. The first mounting boss and the second mounting boss are stacked on top of each other, and a rotating pin is provided through the stacked area.
[0017] A high-pressure pipeline fixing and protection device includes the high-pressure hose anti-detachment fixing sling as described in any one of the above claims.
[0018] When using the high-pressure hose anti-detachment fixing sling provided by this utility model, firstly, the locking ring on one side of the wire rope can be placed on the high-pressure hose on the other side of the connector. Then, the operator rotates the fixing post to connect the first and second clamps, forming a circular groove to firmly lock the high-pressure hose in place. Next, the wire rope can be knotted on the high-pressure hose to ensure the connection between the locking ring and the wire rope (for example, the wire rope passes through the connecting part of the locking ring and is knotted on the high-pressure hose to form a rope loop, which is connected to the connecting part), preventing the locking ring from detaching from the wire rope. Finally, the wire rope can be wrapped around the outer periphery of the high-pressure hose and the connector to reinforce the connection between them.
[0019] Subsequently, the wire rope is knotted on the high-pressure hose on the other side of the joint (for example, the wire rope passes through the locking ring's connection and is knotted on the high-pressure hose to form a loop, which is then connected to the connection). This ensures the connection between the locking ring and the wire rope, preventing the locking ring from detaching from the wire rope. Finally, the locking ring on the other side of the wire rope is placed on the high-pressure hose on the other side of the joint. The operator rotates the fixing post of the other locking ring, connecting the first and second locking seats to form a circular groove, which tightly secures the other high-pressure hose. At this point, the high-pressure hoses on both sides of the joint are tightly clamped and compressed by the two locking rings. Simultaneously, the joint and the high-pressure hose are wrapped and bound by the wire rope, firmly fixing the high-pressure hose. This effectively prevents the hose from falling or detaching due to bursting or detachment, significantly reducing safety hazards. Furthermore, this device is simple to operate and easy to promote and use.
[0020] In summary, the high-pressure hose anti-detachment fixing sling provided by this utility model is easy to operate, can tightly clamp the high-pressure hose, and prevent it from falling or being thrown off when the hose bursts or falls off, making it easy to promote and use.
[0021] In addition, this utility model also provides a high-pressure pipeline fixing and protection device including the above-mentioned high-pressure hose anti-detachment fixing sling. Attached Figure Description
[0022] 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 embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0023] Figure 1 This is a front sectional view of the high-pressure hose anti-detachment fixing sling provided by this utility model;
[0024] Figure 2 This is a schematic diagram of the locking ring structure;
[0025] Figure 3 This is a frontal cross-section of the locking ring.
[0026] Figures 1-3 middle:
[0027] 1 is a locking ring, 101 is a first card seat, 1011 is a first locking part, 10111 is a card groove, 1012 is a connecting part, 102 is a second card seat, 1021 is a second locking part, 103 is a fixing post, 1031 is a tightening hole, 1032 is a threaded rod, 2 is a connecting ring, 3 is a steel wire rope, 4 is a pin, and 5 is a limit card. Detailed Implementation
[0028] 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.
[0029] The core of this utility model is to provide a high-pressure hose anti-detachment fixing sling, which is easy to operate and can firmly clamp the high-pressure hose to prevent it from falling or being thrown off when the hose bursts or detaches, thus facilitating its widespread use. Another core aspect of this utility model is to provide a high-pressure pipeline fixing and protection device that includes the aforementioned high-pressure hose anti-detachment fixing sling.
[0030] Please refer to Figure 1 This specific embodiment provides a high-pressure hose anti-detachment fixing sling, including:
[0031] Wire rope 3, which is used to be wound around the outer periphery of the high-pressure hose;
[0032] The locking ring 1 includes a first locking seat 101, a second locking seat 102, and a fixing post 103. One end of the first locking seat 101 and one end of the second locking seat 102 are hinged together. The arc-shaped inner wall of the first locking seat 101 and the arc-shaped inner wall of the second locking seat 102 cooperate to form a circular locking groove. The circular locking groove is used to lock the end of the high-pressure hose. The other end of the first locking seat 101 and the other end of the second locking seat 102 are detachably connected through the fixing post 103. One of the first locking seat 101 and the second locking seat 102 is provided with a connecting part 1012, which is used to detachably connect with the wire rope 3.
[0033] It should be noted that, to ensure the locking ring 1 effectively secures the high-pressure hose, a lightweight metal material is preferred for its construction. Furthermore, the diameter of the circular groove is slightly smaller than or equal to the diameter of the high-pressure hose to ensure effective securing and prevent the hose from falling or detaching in the event of a hose burst or detachment. Additionally, the steel wire rope 3 is knotted on the high-pressure hose to ensure the connection between the locking ring 1 and the steel wire rope 3. This can mean that after the steel wire rope 3 passes through the connecting part 1012 of the locking ring 1, it is knotted on the high-pressure hose to form a loop, which is then connected to the connecting part 1012. For example, a 3-meter steel wire rope 3 can be used to better wind around the high-pressure hose and facilitate knotting, allowing for adjustable loop size.
[0034] In practical applications, the shape, structure, material, position, and number of wire rope 3 and locking ring 1 can be determined according to the actual situation and needs.
[0035] When using the high-pressure hose anti-detachment fixing sling provided by this utility model, firstly, the locking ring 1 on one side of the wire rope 3 can be fitted onto the high-pressure hose on the other side of the connector. Then, the operator rotates the fixing post 103 to connect the first clamp 101 and the second clamp 102, forming a circular clamping groove to tightly clamp the high-pressure hose. Next, the wire rope 3 can be knotted on the high-pressure hose to ensure the connection between the locking ring 1 and the wire rope 3 (e.g., the wire rope 3 is knotted and connected to the connecting part 1012 of the locking ring 1), preventing the locking ring 1 from detaching from the wire rope 3. Then, the wire rope 3 can be wrapped around the outer periphery of the high-pressure hose and the connector to reinforce the connection between the high-pressure hose and the connector.
[0036] Subsequently, the wire rope 3 is knotted on the high-pressure hose on the other side of the joint (e.g., the wire rope 3 is knotted and connected to the connecting part 1012 of another locking ring 1) to ensure the connection between the locking ring 1 and the wire rope 3 and to prevent the locking ring 1 from detaching from the wire rope 3. Finally, the locking ring 1 on the other side of the wire rope 3 is placed on the high-pressure hose on the other side of the joint. The operator rotates the fixing post 103 of the other locking ring 1 to connect the first locking seat 101 and the second locking seat 102 of the other locking ring 1, forming a circular locking groove to tightly lock the other high-pressure hose. At this time, the high-pressure hoses on both sides of the joint are tightly locked and compressed by the two locking rings 1. At the same time, the joint and the high-pressure hose are wrapped and bound by the wire rope 3, firmly fixing the high-pressure hose. This effectively prevents the hose from falling or being thrown off when it bursts or falls, effectively reducing safety hazards. Moreover, this device is simple to operate and easy to promote and use.
[0037] In summary, the high-pressure hose anti-detachment fixing sling provided by this utility model is easy to operate, can tightly clamp the high-pressure hose, and prevent it from falling or being thrown off when the hose bursts or falls off, making it easy to promote and use.
[0038] In one embodiment, such as Figure 2 and Figure 3 As shown, the first card holder 101 has a first locking part 1011 at its end, the second card holder 102 has a second locking part 1021 at its end, and the bottom of the fixing post 103 has a threaded rod 1032. The diameter of the fixing post 103 is larger than the diameter of the threaded rod 1032. The first locking part 1011 has a slot 10111, the width of which is adapted to the diameter of the threaded rod 1032. The second locking part 1021 has a threaded hole, which is adapted to the threaded rod 1032. The threaded rod 1032 passes through the slot 10111 and is threadedly connected to the threaded hole.
[0039] Therefore, by rotating the fixing post 103, the threaded rod 1032 at the bottom of the fixing post 103 can pass through the slot 10111 and be threadedly connected to the threaded hole. Under the action of the thread, the threaded rod 1032 squeezes the first locking part 1011, locking and fixing the first card seat 101 and the second card seat 102, thereby tightly pressing the high-pressure hose into the circular slot formed by the first card seat 101 and the second card seat 102.
[0040] In one embodiment, such as Figure 2 As shown, the second locking part 1021 is provided with a first pin hole, the first pin hole passes through the threaded hole, and the threaded rod 1032 is provided with a second pin hole. The first pin hole and the second pin hole are aligned to insert the pin 4.
[0041] It should be noted that a first pin hole is provided through the second locking part 1021, which passes through the threaded hole, and a second pin hole is provided through the threaded rod 1032. Furthermore, the diameters of both the first and second pin holes are adapted to the diameter of the pin 4, allowing the pin 4 to be movably inserted into both holes. Therefore, after the operator tightens the fixing post 103, inserting the pin 4 effectively prevents the fixing post 103 from loosening.
[0042] In one embodiment, a limiting card 5 is also included to prevent the pin 4 from falling off. The bottom of the pin 4 is provided with a limiting hole. The limiting card 5 is inserted into the limiting hole so that the pin 4 can be effectively prevented from falling off by inserting the limiting card 5 into the limiting hole.
[0043] In one embodiment, the connecting part 1012 has a fixing hole, the connecting ring 2 is installed in the fixing hole, and the wire rope 3 is knotted and connected to the connecting ring 2. This is a preferred embodiment in which the wire rope 3 and the locking ring 1 are movably connected. Of course, other connection methods can also be used to achieve a detachable connection between the wire rope 3 and the locking ring 1.
[0044] In one embodiment, such as Figure 2 and Figure 3 As shown, the end of the fixing post 103 away from the locking ring 1 is provided with a tightening hole 1031. The tightening hole 1031 is used to insert a rotating rod so as to tighten the fixing post 103 by rotating the rotating rod. That is, in order to facilitate tightening the fixing post 103, a tightening hole 1031 is provided at the top of the fixing post 103. In this way, by using a rotating rod, inserting the rotating rod into the tightening hole 1031, the operator can tighten the fixing post 103 with relatively little effort by rotating the rotating rod.
[0045] In one embodiment, such as Figure 2 As shown, the first card holder 101 has a first mounting boss at its end, and the second card holder 102 has a second mounting boss at its end. The first and second mounting bosses are stacked vertically, and a rotating pin passes through the stacked area. For example, an arc-shaped first mounting boss can be provided at the middle position of the end of the first card holder 101, and two arc-shaped second mounting bosses can be provided at the upper and lower positions of the end of the second card holder 102, respectively. A first mounting boss is provided between the two second mounting bosses, and both the first and second mounting bosses are provided with through holes. A rotating pin is provided in the through holes to realize the hinge connection between the first card holder 101 and the second card holder 102, so that the operator can easily open or close the first card holder 101 and the second card holder 102.
[0046] In addition to the high-pressure hose anti-detachment fixing slings mentioned above, this utility model also provides a high-pressure pipeline fixing and protection device that includes the high-pressure hose anti-detachment fixing slings disclosed in the above embodiments. For the structure of other parts of the high-pressure pipeline fixing and protection device, please refer to the prior art, which will not be repeated here.
[0047] It should be noted that the first card holder 101 and the second card holder 102, the first locking part 1011 and the second locking part 1021, the first pin hole and the second pin hole, the first mounting boss and the second mounting boss mentioned in this application are only distinguished by their different positions and do not have any order of precedence.
[0048] In addition, it should be noted that the orientation or positional relationship indicated by "top and bottom" or "up and down" in this application is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the purpose of simplifying the description and making it easier to understand, and does 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. Therefore, it should not be construed as a limitation of this utility model.
[0049] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. Any combination of all embodiments provided by this utility model is within the protection scope of this utility model and will not be elaborated upon here.
[0050] The high-pressure pipeline fixing and protection device and its high-pressure hose anti-detachment fixing sling provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.
Claims
1. A high-pressure hose anti-detachment fixing sling, characterized in that, include: Wire rope (3), which is used to wrap around the outer periphery of the high-pressure hose; The locking ring (1) includes a first locking seat (101), a second locking seat (102), and a fixing post (103). One end of the first locking seat (101) and one end of the second locking seat (102) are hinged together. The arc-shaped inner wall of the first locking seat (101) and the arc-shaped inner wall of the second locking seat (102) cooperate to form a circular locking groove. The circular locking groove is used to lock the end of the high-pressure hose. The other end of the first locking seat (101) and the other end of the second locking seat (102) are detachably connected through the fixing post (103). One of the first locking seat (101) and the second locking seat (102) is provided with a connecting part (1012). The connecting part (1012) is used to detachably connect with the wire rope (3).
2. The high-pressure hose anti-detachment fixing rigging according to claim 1, characterized in that, The first card holder (101) has a first locking part (1011) at its end, the second card holder (102) has a second locking part (1021) at its end, and the bottom of the fixing post (103) has a threaded rod (1032). The diameter of the fixing post (103) is larger than the diameter of the threaded rod (1032). The first locking part (1011) has a slot (10111) with the width of the slot (10111) matching the diameter of the threaded rod (1032). The second locking part (1021) has a threaded hole matching the threaded rod (1032). The threaded rod (1032) passes through the slot (10111) and is threadedly connected to the threaded hole.
3. The high-pressure hose anti-detachment fixing rigging according to claim 2, characterized in that, The second locking part (1021) is provided with a first pin hole, which passes through the threaded hole. The threaded rod (1032) is provided with a second pin hole, and the first pin hole and the second pin hole are aligned to insert a pin (4).
4. The high-pressure hose anti-detachment fixing rigging according to claim 3, characterized in that, It also includes a limiting card (5) for preventing the pin (4) from falling off, wherein the bottom of the pin (4) is provided with a limiting hole, and the limiting card (5) is inserted into the limiting hole.
5. The high-pressure hose anti-detachment fixing rigging according to any one of claims 1 to 4, characterized in that, The connecting part (1012) has a fixing hole, the connecting ring (2) is installed in the fixing hole, and the wire rope (3) is knotted and connected to the connecting ring (2).
6. The high-pressure hose anti-detachment fixing rigging according to any one of claims 1 to 4, characterized in that, The fixed post (103) has a tightening hole (1031) at one end away from the locking ring (1). The tightening hole (1031) is used to insert a rotating rod to tighten the fixed post (103) by rotating the rotating rod.
7. The high-pressure hose anti-detachment fixing rigging according to any one of claims 1 to 4, characterized in that, The first card holder (101) has a first mounting boss at its end, and the second card holder (102) has a second mounting boss at its end. The first mounting boss and the second mounting boss are stacked on top of each other, and a rotating pin is provided through the stacked area.
8. A high-pressure pipeline fixing and protection device, characterized in that, Includes the high-pressure hose anti-detachment fixing sling as described in any one of claims 1 to 7.