High-pressure hose structure
By designing an anti-collision mechanism at the connection between the high-pressure hose and the equipment and using fixed rings, rotating rings, anti-collision ropes and other components to limit the end, the problem of non-directional impact force when the high-pressure hose breaks is solved, thereby improving safety.
Patent Information
- Application Number
- CN202423308295.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-31
AI Technical Summary
If the connection between the high-pressure hose and the equipment breaks, the impact force may be undirected, posing a risk of injury to workers.
An anti-collision mechanism is designed, including a combination structure of a fixed ring, a rotating ring, an anti-collision rope, a movable block, a strap, an adjusting bolt and an insert block. It is used to limit the end when the connection between the high-pressure hose and the equipment is broken, thereby reducing the impact range.
The anti-collision mechanism reduces the impact range when the high-pressure hose breaks, improves safety, and avoids accidental injury to workers.
Smart Images
Figure CN223483663U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of high-pressure hose technology, and in particular to a high-pressure hose structure. Background Technology
[0002] High-pressure hoses are flexible pipes that can withstand high pressure and are widely used in industrial production and daily life. High-pressure hoses are usually made of materials that are stronger than ordinary hoses, including rubber and steel wire. High-pressure hoses have advantages such as high flexibility, strong high pressure resistance, strong corrosion resistance, and durability.
[0003] When using high-pressure hoses to transport high-pressure fluids or gases, there is a possibility that the connection between the high-pressure hose and the equipment may break. A broken high-pressure hose will generate a large and unpredictable impact force, which may cause injury to workers nearby. Therefore, a high-pressure hose structure is needed to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a high-pressure hose structure to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-pressure hose structure, comprising:
[0006] hose body;
[0007] Connector;
[0008] The back of the connector is provided with an anti-impact mechanism;
[0009] The anti-impact mechanism includes two fixed rings, a rotating ring between the two fixed rings, an anti-impact rope on the outer wall of the rotating ring, and a binding assembly at one end of the anti-impact rope;
[0010] The binding assembly includes a movable block, a rectangular through hole on the front of the movable block, a binding strap inside the rectangular through hole, a plurality of insertion holes equidistantly provided on one side of the binding strap, a circular groove on one side of the inner wall of the rectangular through hole, a threaded hole on one side of the inner wall of the circular groove, an adjusting bolt inside the threaded hole, and an insertion block at one end of the adjusting bolt.
[0011] Preferably, the hose body includes an inner tube, a reinforcing layer is sleeved on the outer wall of the inner tube, a spiral groove is formed on the outer wall of the reinforcing layer, a spiral steel wire is provided in the inner cavity of the spiral groove, and an outer sheath is sleeved on the outer wall of the reinforcing layer.
[0012] Preferably, both fixing rings are fixedly sleeved on the outer wall of the hose body, the rotating ring is movably sleeved on the outer wall of the hose body, and the anti-collision rope is fixedly connected to the outer wall of the rotating ring.
[0013] Preferably, one side of the movable block is fixedly connected to one end of the anti-collision rope, one end of the strap is fixedly connected to the other side of the movable block, the outer wall of the adjusting bolt is threadedly connected to the inner wall of the threaded hole, and the insert block is fixedly connected to one end of the adjusting bolt.
[0014] Preferably, the inner walls of each of the plurality of insertion holes are fixedly connected with protective rings, and the outer wall of the insertion block is movably sleeved with the inner cavity of the corresponding protective ring.
[0015] Preferably, the inner cavity of the circular groove is provided with an annular anti-detachment plate, which is fixedly sleeved on the outer wall of the insertion block.
[0016] Preferably, the other end of the strap is fixedly connected to a traction plate, and the outer wall of the traction plate is provided with evenly distributed anti-slip texture.
[0017] The technical effects and advantages of this utility model are:
[0018] (1) This utility model utilizes the anti-impact mechanism to limit the end of the high-pressure hose when it breaks at the connection between the high-pressure hose and the equipment through the cooperation of the fixed ring, rotating ring, anti-impact rope, movable block, strap, adjusting bolt, insertion hole and insertion block, thereby reducing the impact range of the high-pressure hose, avoiding accidental injury to workers and improving the safety factor.
[0019] (2) This utility model utilizes the setting of a protective ring, which can prevent the insertion hole from being torn by the insertion block, thereby improving the service life of the strap. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0021] Figure 2 This is a front cross-sectional view of the binding assembly of this utility model.
[0022] Figure 3 This is a schematic diagram of the layered structure of the hose body of this utility model.
[0023] In the diagram: 1. Hose body; 101. Inner tube; 102. Reinforcing layer; 103. Spiral steel wire; 104. Outer sheath; 2. Connector; 3. Anti-impact mechanism; 301. Fixing ring; 302. Rotating ring; 303. Anti-impact rope; 304. Binding assembly; 3041. Movable block; 3042. Binding strap; 3043. Adjusting bolt; 3044. Inserting block; 3045. Protective ring; 3046. Annular anti-detachment plate; 3047. Traction plate. Detailed Implementation
[0024] 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.
[0025] This utility model provides, for example Figure 1-3 The high-pressure hose structure shown includes a hose body 1 and a connector 2. The hose body 1 includes an inner tube 101 made of polyurethane. A reinforcing layer 102 made of polyurethane is fitted on the outer wall of the inner tube 101. A spiral groove is formed on the outer wall of the reinforcing layer 102. A spiral steel wire 103 is provided in the inner cavity of the spiral groove. An outer sheath 104 is fitted on the outer wall of the reinforcing layer 102. The outer sheath 104 is a stainless steel braided layer. An anti-impact mechanism 3 is provided on the back of the connector 2. The anti-impact mechanism 3 is used to limit the end of the high-pressure hose when it breaks at the connection between the high-pressure hose and the equipment, thereby reducing the impact range of the high-pressure hose.
[0026] The anti-impact mechanism 3 includes two fixed rings 301, both of which are fixedly sleeved on the outer wall of the hose body 1. A rotating ring 302 is provided between the two fixed rings 301. The two fixed rings 301 limit the rotation ring 302. The rotating ring 302 is movably sleeved on the outer wall of the hose body 1. An anti-impact rope 303 is provided on the outer wall of the rotating ring 302. The material and size of the anti-impact rope 303 can be changed according to actual needs. The anti-impact rope 303 is fixedly connected to the outer wall of the rotating ring 302. A binding component 304 is provided at one end of the anti-impact rope 303. The binding component 304 is used to fix one end of the anti-impact rope 303.
[0027] The binding assembly 304 includes a movable block 3041. One side of the movable block 3041 is fixedly connected to one end of the anti-collision rope 303. A rectangular through hole is provided on the front of the movable block 3041, and a binding strap 3042 is provided inside the rectangular through hole. The binding strap 3042 is made of the same material as the anti-collision rope 303. One end of the binding strap 3042 is fixedly connected to the other side of the movable block 3041, and a traction plate 3047 is fixedly connected to the other end of the binding strap 3042. The traction plate 3047 is used to facilitate the worker to apply force to move the end of the binding strap 3042. One side of the traction plate 3047 has a rounded corner, and the outer wall of the traction plate 3047 has evenly distributed anti-slip textures to increase the friction between the traction plate 3047 and the worker's palm. Multiple insertion holes are equidistantly provided on one side of the binding strap 3042, and protective rings 3045 are fixedly connected to the inner walls of each insertion hole. The retaining ring 3045 is used to prevent the insertion hole from being torn. A circular groove is opened on one side of the inner wall of the rectangular through hole, and a threaded hole is opened on one side of the inner wall of the circular groove. An adjusting bolt 3043 is provided in the inner cavity of the threaded hole. The adjusting bolt 3043 rotates clockwise in the threaded hole and moves into the threaded hole. The outer wall of the adjusting bolt 3043 is threadedly connected to the inner wall of the threaded hole. An insertion block 3044 is provided at one end of the adjusting bolt 3043. The side of the insertion block 3044 facing away from the adjusting bolt 3043 has a chamfer. The insertion block 3044 is fixedly connected to one end of the adjusting bolt 3043. The outer wall of the insertion block 3044 is movably sleeved with the inner cavity of the corresponding retaining ring 3045. An annular anti-detachment plate 3046 is provided in the inner cavity of the circular groove. The annular anti-detachment plate 3046 is used to prevent the adjusting bolt 3043 from being lost. The annular anti-detachment plate 3046 is fixedly sleeved on the outer wall of the insertion block 3044.
[0028] Working principle of this utility model:
[0029] After connecting the high-pressure hose to the equipment via connector 2, select a fixing structure near connector 2 and wrap the strap 3042 around its exterior. The selected fixing structure must have no gaps that would allow the strap 3042 to separate from it. Then, use the traction plate 3047 to pull the strap 3042 through the rectangular through-hole. After the strap 3042 passes through the rectangular through-hole, continue applying force to the traction plate 3047 until the strap 3042 is tightly fitted against the outer wall of the fixing structure. Then, move the insertion hole closest to the rectangular through-hole and whose position can be adjusted. Align the insertion block 3044 with the rectangular through hole. After adjustment, rotate the adjusting bolt 3043 clockwise. The clockwise rotation of the adjusting bolt 3043 in the threaded hole will drive the insertion block 3044 to gradually insert into the corresponding insertion hole. When the insertion block 3044 inserted into the insertion hole can no longer move, the binding step is completed. Afterwards, if the connection between the high-pressure hose and the equipment breaks, the end of the high-pressure hose is limited by the anti-impact rope 303, which reduces the impact range of the high-pressure hose, avoids accidental injury to the staff, and improves the safety factor.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A high-pressure hose structure, comprising: Hose body(1); Connector (2); The feature is that the back of the connector (2) is provided with an anti-impact mechanism (3); The anti-impact mechanism (3) includes two fixed rings (301), a rotating ring (302) is provided between the two fixed rings (301), an anti-impact rope (303) is provided on the outer wall of the rotating ring (302), and a binding assembly (304) is provided at one end of the anti-impact rope (303). The binding assembly (304) includes a movable block (3041). The movable block (3041) has a rectangular through hole on its front side. The inner cavity of the rectangular through hole is provided with a binding strap (3042). A plurality of insertion holes are provided at equal intervals on one side of the binding strap (3042). A circular groove is provided on one side of the inner wall of the rectangular through hole. A threaded hole is provided on one side of the inner wall of the circular groove. An adjusting bolt (3043) is provided in the inner cavity of the threaded hole. An insertion block (3044) is provided at one end of the adjusting bolt (3043).
2. The high-pressure hose structure according to claim 1, characterized in that, The hose body (1) includes an inner tube (101), the outer wall of the inner tube (101) is fitted with a reinforcing layer (102), the outer wall of the reinforcing layer (102) is provided with a spiral groove, the inner cavity of the spiral groove is provided with a spiral steel wire (103), and the outer wall of the reinforcing layer (102) is fitted with an outer sheath (104).
3. The high-pressure hose structure according to claim 1, characterized in that, Both fixed rings (301) are fixedly sleeved on the outer wall of the hose body (1), the rotating ring (302) is movably sleeved on the outer wall of the hose body (1), and the anti-collision rope (303) is fixedly connected to the outer wall of the rotating ring (302).
4. The high-pressure hose structure according to claim 1, characterized in that, One side of the movable block (3041) is fixedly connected to one end of the anti-collision rope (303), one end of the strap (3042) is fixedly connected to the other side of the movable block (3041), the outer wall of the adjusting bolt (3043) is threadedly connected to the inner wall of the threaded hole, and the insert block (3044) is fixedly connected to one end of the adjusting bolt (3043).
5. A high-pressure hose structure according to claim 1, characterized in that, The inner walls of the plurality of insertion holes are fixedly connected with protective rings (3045), and the outer wall of the insertion block (3044) is movably sleeved with the inner cavity of the protective ring (3045) corresponding to the position.
6. A high-pressure hose structure according to claim 1, characterized in that, The inner cavity of the circular groove is provided with an annular anti-detachment plate (3046), which is fixedly sleeved on the outer wall of the insertion block (3044).
7. A high-pressure hose structure according to claim 1, characterized in that, The other end of the strap (3042) is fixedly connected to a traction plate (3047), and the outer wall of the traction plate (3047) is provided with uniformly distributed anti-slip textures.