Tensile drainage hose

Abstract

The utility model relates to the field of drainage equipment, in particular to a tensile drainage hose which comprises a hose body. When the hose body is pulled, the sliding block can correspondingly move in the sliding groove, the maximum stretching degree of the hose body can be limited under the cooperation of the sliding block and the sliding groove, damage caused by excessive stretching of the hose body is avoided, and the hose body is prevented from being damaged. The tensile property of the hose body and the operation efficiency of the drainage system are also improved; when the sliding block moves in the sliding groove, the compression spring and the telescopic rod can conduct corresponding stretching movement, after stretching of the hose body is finished, the telescopic rod can be driven to contract under the elastic force effect of the compression spring, the hose body can be reset when the telescopic rod contracts, and deformation and damage of the hose body in the stretching movement are avoided; the service life of the hose body is prolonged, and the tensile property of the hose body and the operation efficiency of a drainage system are also improved.

Description

Technical Field

[0001] The utility model relates to the field of drainage equipment, in particular to a tensile-resistant drainage hose. Background Art

[0002] With the continuous development of urban construction, drainage systems play an increasingly important role in urban infrastructure. As a crucial component of drainage systems, the performance of drainage hoses directly impacts their effectiveness. However, existing drainage hoses suffer from poor tensile strength during use, seriously impacting the normal operation of drainage systems.

[0003] To this end, a tensile-resistant drainage hose is proposed. Utility Model Content

[0004] The utility model aims to provide a tensile-resistant drainage hose.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A tensile-resistant drainage hose comprising:

[0007] hose body;

[0008] A first fixing member and a second fixing member are fixed on the outer wall of the hose body;

[0009] An installation groove is formed on one end of the first fixing member close to the second fixing member, a slide groove is formed on the inner wall of the installation groove, and a slider is installed in the slide groove;

[0010] A connecting piece is fixed to one end of the slider, and a limiting strip located in the mounting groove is fixed to one end of the connecting piece;

[0011] One end of the limiting strip away from the connecting piece is fixed to the second fixing piece.

[0012] Preferably, a telescopic rod is fixed to the inner wall of one side of the slide groove, and one end of the telescopic rod away from the inner wall of one side of the slide groove is fixed to the slider.

[0013] Preferably, a compression spring is provided on the outer wall of the telescopic rod, one end of the compression spring is fixed to the inner wall of one side of the slide groove, and the other end of the compression spring is fixed to the slider.

[0014] Preferably, the limiting strip is made of soft material.

[0015] Preferably, the outer layer of the hose is fixed on the outer walls of the first fixing member and the second fixing member.

[0016] Preferably, a plurality of reinforcing members are provided on the outer wall of the outer layer of the hose, and the plurality of reinforcing members are equidistantly provided on the outer wall of the outer layer of the hose;

[0017] The reinforcement member is composed of a first half ring and a second half ring;

[0018] A first connecting hole is formed on the outer wall of the first half ring, and a first threaded hole is formed inside the first connecting hole;

[0019] A second connecting hole is formed on the outer wall of the second half ring, and a second threaded hole is formed inside the second connecting hole;

[0020] Threaded rods are connected to the first threaded hole and the second threaded hole through threads. A limiting plate is fixed on the top of the threaded rod, and a rotation groove is provided on the top of the limiting plate.

[0021] Preferably, the threaded rod and the limiting plate are located inside the first connecting hole and the second connecting hole.

[0022] Preferably, a first sealing plug is provided in the first connecting hole, and a second sealing plug is provided in the second connecting hole.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] When the hose body is pulled, the slider moves accordingly in the chute. With the cooperation of the slider and the chute, the maximum stretching degree of the hose body can be limited, thereby avoiding damage to the hose body caused by excessive stretching, and improving the stretch resistance of the hose body and the operating efficiency of the drainage system.

[0025] When the slider moves in the slide groove, the compression spring and the telescopic rod will perform corresponding stretching movements. After the hose body is stretched, the elastic force of the compression spring will drive the telescopic rod to contract. When the telescopic rod contracts, the hose body will be reset, avoiding deformation and damage of the hose body during the stretching movement, thereby increasing the service life of the hose body, and also improving the tensile strength of the hose body and the operating efficiency of the drainage system.

[0026] The utility model fixes the first and second half rings to the outside of the outer layer of the hose by placing the first and second half rings respectively on the outside of the outer layer of the hose, and then threading the threaded rod into the first and second threaded holes by using an external tool in conjunction with the rotating groove. When the hose body is pressed by pedestrians or vehicles, the first and second half rings can provide support for the hose body, thereby preventing the hose body from being pressed, thereby improving the working efficiency and service life of the hose body.

[0027] Since the threaded rod and the limiting plate are located inside the first connecting hole and the second connecting hole, the threaded rod and the limiting plate will not affect pedestrians or vehicles;

[0028] Since a first sealing plug is provided in the first connecting hole and a second sealing plug is provided in the second connecting hole, the first threaded hole and the second threaded hole can be prevented from being blocked by the first sealing plug and the second sealing plug, thereby improving the use efficiency of the reinforcement. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the reinforcement member in the present utility model;

[0031] Figure 3 It is a partial structural diagram of the utility model;

[0032] Figure 4 This is a schematic diagram of the cross-sectional structure of the first fixing member in the present invention.

[0033] In the figure: 1. Hose body; 2. First fixing member; 3. Second fixing member; 4. Mounting groove; 5. Slide groove; 6. Slider; 7. Connecting member; 8. Limiting bar; 9. Telescopic rod; 10. Compression spring; 11. First half ring; 12. Second half ring; 13. First connecting hole; 14. First threaded hole; 15. Second connecting hole; 16. Second threaded hole; 17. Threaded rod; 18. Limiting plate; 19. Rotating groove; 20. First sealing plug; 21. Second sealing plug; 22. Hose outer layer. DETAILED DESCRIPTION

[0034] 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.

[0035] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0036] Example 1:

[0037] See also Figure 1 、 3, 4. The utility model provides a technical solution: In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: A tensile-resistant drainage hose, comprising: a hose body 1; a first fixing part 2 and a second fixing part 3 are fixed on the outer wall of the hose body 1; a mounting groove 4 is provided at one end of the first fixing part 2 close to the second fixing part 3, a slide groove 5 is provided on the inner wall of the mounting groove 4, and a slider 6 is installed in the slide groove 5; a connecting part 7 is fixed at one end of the slider 6, and a limiting bar 8 located in the mounting groove 4 is fixed at one end of the connecting part 7; an end of the limiting bar 8 away from the connecting part 7 is fixed to the second fixing part 3, a telescopic rod 9 is fixed to the inner wall of one side of the slide groove 5, and an end of the telescopic rod 9 away from the inner wall of the side of the slide groove 5 is fixed to the slider 6, a compression spring 10 is provided on the outer wall of the telescopic rod 9, one end of the compression spring 10 is fixed to the inner wall of one side of the slide groove 5, and the other end of the compression spring 10 is fixed to the slider 6, and the limiting bar 8 is made of soft material.

[0038] Specifically, when the hose body 1 is pulled, the slider 6 moves accordingly in the chute 5. With the cooperation of the slider 6 and the chute 5, the maximum stretching degree of the hose body 1 can be limited, thereby avoiding damage to the hose body 1 caused by excessive stretching, and improving the tensile strength of the hose body 1 and the operating efficiency of the drainage system.

[0039] When the slider 6 moves in the slide groove 5, the compression spring 10 and the telescopic rod 9 will perform corresponding stretching movements. After the hose body 1 is stretched, the elastic force of the compression spring 10 will drive the telescopic rod 9 to retract. When the telescopic rod 9 retracts, the hose body 1 will be reset, avoiding deformation and damage of the hose body 1 during the stretching movement, thereby improving the service life of the hose body 1, and also improving the tensile strength of the hose body 1 and the operating efficiency of the drainage system.

[0040] Example 2:

[0041] See also Figure 1 、 2The utility model provides a technical solution: a tensile-resistant drainage hose, wherein a hose outer layer 22 is fixed on the outer walls of a first fixing member 2 and a second fixing member 3, and a plurality of reinforcing members are provided on the outer wall of the hose outer layer 22, and the plurality of reinforcing members are equidistantly arranged on the outer wall of the hose outer layer 22; the reinforcing member is composed of a first half ring 11 and a second half ring 12; a first connecting hole 13 is opened on the outer wall of the first half ring 11, and a first threaded hole 14 is opened inside the first connecting hole 13; a second connecting hole 15 is opened on the outer wall of the second half ring 12, and a second threaded hole 16 is opened inside the second connecting hole 15; a threaded rod 17 is threadedly connected to the first threaded hole 14 and the second threaded hole 16, a limit plate 18 is fixed on the top of the threaded rod 17, and a rotation groove 19 is opened on the top of the limit plate 18, the threaded rod 17 and the limit plate 18 are located inside the first connecting hole 13 and the second connecting hole 15, a first sealing plug 20 is provided in the first connecting hole 13, and a second sealing plug 21 is provided in the second connecting hole 15.

[0042] Specifically, the present invention fixes the first and second half rings 11, 12 to the outside of the hose outer layer 22 by placing the first and second half rings 11, 12 respectively on the outside of the hose outer layer 22, and then using an external tool to cooperate with the rotating groove 19 to thread the threaded rod 17 into the first threaded hole 14 and the second threaded hole 16. When the hose body 1 is pressed by pedestrians or vehicles, the first and second half rings 11, 12 can provide support for the hose body 1, preventing the hose body 1 from being pressed, thereby improving the working efficiency and service life of the hose body 1.

[0043] Since the threaded rod 17 and the limiting plate 18 are located inside the first connecting hole 13 and the second connecting hole 15, the threaded rod 17 and the limiting plate 18 will not affect pedestrians or vehicles;

[0044] Since a first sealing plug 20 is provided in the first connecting hole 13 and a second sealing plug 21 is provided in the second connecting hole 15, the first threaded hole 14 and the second threaded hole 16 can be prevented from being blocked by the first sealing plug 20 and the second sealing plug 21, thereby improving the use efficiency of the reinforcement.

[0045] Working principle:

[0046] First, when the hose body 1 is pulled, the slider 6 will move accordingly in the chute 5. With the cooperation of the slider 6 and the chute 5, the maximum stretching degree of the hose body 1 can be limited, thereby preventing the hose body 1 from being damaged due to excessive stretching, and also improving the tensile resistance of the hose body 1 and the operating efficiency of the drainage system;

[0047] When the slider 6 moves in the chute 5, the compression spring 10 and the telescopic rod 9 will perform a corresponding stretching movement. After the hose body 1 is stretched, the elastic force of the compression spring 10 drives the telescopic rod 9 to retract. When the telescopic rod 9 retracts, the hose body 1 is reset to avoid deformation and damage of the hose body 1 during the stretching movement, thereby increasing the service life of the hose body 1, and also improving the tensile strength of the hose body 1 and the operating efficiency of the drainage system.

[0048] Secondly, the first half ring 11 and the second half ring 12 are respectively placed on the outside of the hose outer layer 22, and the threaded rod 17 is then threadedly connected to the first threaded hole 14 and the second threaded hole 16 by an external tool in conjunction with the rotating groove 19. The first half ring 11 and the second half ring 12 can be fixed to the outside of the hose outer layer 22. When the hose body 1 is pressed by pedestrians or vehicles, the first half ring 11 and the second half ring 12 can provide support for the hose body 1, thereby preventing the hose body 1 from being pressed, thereby improving the working efficiency and service life of the hose body 1.

[0049] Finally, since the threaded rod 17 and the limiting plate 18 are located inside the first connecting hole 13 and the second connecting hole 15, the threaded rod 17 and the limiting plate 18 will not affect pedestrians or vehicles.

[0050] Since a first sealing plug 20 is provided in the first connecting hole 13 and a second sealing plug 21 is provided in the second connecting hole 15, the first threaded hole 14 and the second threaded hole 16 can be prevented from being blocked by the first sealing plug 20 and the second sealing plug 21, thereby improving the use efficiency of the reinforcement.

[0051] In the description of the present invention, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0052] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A tensile-resistant drainage hose, characterized in that: include: Hose body(1); A first fixing member (2) and a second fixing member (3) are fixed on the outer wall of the hose body (1); An installation groove (4) is provided at one end of the first fixing member (2) close to the second fixing member (3), a slide groove (5) is provided on the inner wall of the installation groove (4), and a sliding block (6) is installed in the slide groove (5); A connecting piece (7) is fixed to one end of the sliding block (6), and a limiting strip (8) located in the mounting groove (4) is fixed to one end of the connecting piece (7); One end of the limiting strip (8) away from the connecting piece (7) is fixed to the second fixing piece (3).

2. The tensile-resistant drainage hose according to claim 1, characterized in that: A telescopic rod (9) is fixed to the inner wall of one side of the slide groove (5), and one end of the telescopic rod (9) away from the inner wall of one side of the slide groove (5) is fixed to the sliding block (6).

3. The tensile-resistant drainage hose according to claim 2, characterized in that: A compression spring (10) is provided on the outer wall of the telescopic rod (9), one end of the compression spring (10) is fixed to the inner wall of one side of the slide groove (5), and the other end of the compression spring (10) is fixed to the slider (6).

4. The tensile-resistant drainage hose according to claim 1, characterized in that: The limiting strip (8) is made of a soft material.

5. The tensile-resistant drainage hose according to claim 1, characterized in that: A hose outer layer (22) is fixed on the outer walls of the first fixing member (2) and the second fixing member (3).

6. The tensile-resistant drainage hose according to claim 5, characterized in that: A plurality of reinforcing members are arranged on the outer wall of the outer layer (22) of the hose, and the plurality of reinforcing members are arranged at equal distances on the outer wall of the outer layer (22) of the hose; The reinforcement member is composed of a first half ring (11) and a second half ring (12); A first connecting hole (13) is provided on the outer wall of the first half ring (11), and a first threaded hole (14) is provided inside the first connecting hole (13); A second connecting hole (15) is provided on the outer wall of the second half ring (12), and a second threaded hole (16) is provided inside the second connecting hole (15); The first threaded hole (14) and the second threaded hole (16) are internally threadedly connected to a threaded rod (17), a limiting plate (18) is fixed on the top of the threaded rod (17), and a rotation groove (19) is provided on the top of the limiting plate (18).

7. The tensile-resistant drainage hose according to claim 6, characterized in that: The threaded rod (17) and the limiting plate (18) are located inside the first connecting hole (13) and the second connecting hole (15).

8. The tensile-resistant drainage hose according to claim 7, characterized in that: A first sealing plug (20) is provided in the first connecting hole (13), and a second sealing plug (21) is provided in the second connecting hole (15).

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