Water conservancy canvas hose for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy canvas hose for water conservancy projects, which comprises a hose and a connecting sleeve fixedly connected to the outer wall of the hose, a protective mounting mechanism is arranged on the hose and the connecting sleeve, and a dismounting mechanism is arranged on one side of the protective mounting mechanism. Firstly, a limiting sliding block is inserted into a limiting sliding groove, a mounting insertion plate on the outer wall of the limiting sliding block is driven to move along with movement of the limiting sliding block, and at the moment, the mounting insertion plate extrudes a positioning rod and a connecting plate to move upwards, so that a first spring is driven to perform a stretching effect until a positioning hole formed in the mounting insertion plate moves to the position below the positioning rod; in this way, the first spring rebounds to push the positioning rod to be inserted and clamped into the inner wall of the positioning hole, so that the protection sleeve is installed and fixed, the protection sleeve can protect the outside of the water hose, friction between the water hose and the ground in the using process is prevented, and the service life of the water hose is shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and specifically relates to a water conservancy canvas hose for water conservancy projects. Background Technique

[0002] Canvas is a relatively thick cotton or hemp fabric, named after its initial use for sails. Generally, plain weave is mostly used, and twill weave is used in a small amount. Both warp and weft yarns are multi-strand yarns. Canvas is usually divided into two major categories: coarse canvas and fine canvas. Coarse canvas is also called tarpaulin, which has good waterproof performance. The biggest feature is its durability. Canvas hoses will be used in water conservancy projects.

[0003] However, in the usage environment of the hose, the outer skin will rub against the ground. After a long time of use, the service life of the hose will be greatly reduced, thus increasing the usage cost.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] To solve the above technical problem that in the usage environment of the hose, the outer skin will rub against the ground. After a long time of use, the service life of the hose will be greatly reduced, thus increasing the usage cost, the basic concept of the technical solution adopted by the present utility model is:

[0006] A water conservancy canvas hose for water conservancy projects, including a hose;

[0007] A connecting sleeve fixedly connected to the outer wall of the hose. A protective installation mechanism is provided on the hose and the connecting sleeve. A disassembly mechanism is provided on one side of the protective installation mechanism. The protective installation mechanism includes a mounting block fixedly connected to the outer wall of the hose:

[0008] A limit chute is opened at the top of the mounting block. A limit slider is slidably connected to the inner wall of the limit chute. A protective sleeve is fixedly connected to the end of the limit slider away from the limit chute. An installation insertion plate is fixedly connected to the outer wall of the limit slider. A positioning hole is opened at the top of the installation insertion plate. A first fixing block is fixedly connected to the outer wall of the connecting sleeve. A communication hole is opened at the top of the first fixing block. A positioning rod is slidably connected to the inner wall of the communication hole. A connecting plate is fixedly connected to the end of the positioning rod away from the communication hole. A first spring is fixedly connected to the bottom end of the connecting plate. The other end of the first spring away from the connecting plate is fixedly connected to the top of the first fixing block.

[0009] As a preferred embodiment of the present utility model, the disassembly mechanism includes a second fixed block fixedly connected to the outer wall of the connecting sleeve. A sliding hole is opened at one end of the second fixed block away from the connecting sleeve. A second spring is fixedly connected to the inner wall of the sliding hole. One end of the second spring away from the inner wall of the sliding hole is fixedly connected to a connecting column. An extrusion rod is fixedly connected to the outer wall of the connecting column, and a stress block is fixedly connected to the outer wall of the connecting plate.

[0010] As a preferred embodiment of the present utility model, the number of the mounting blocks is two, and the mounting blocks are symmetrically distributed up and down at the upper and lower ends of the water hose.

[0011] As a preferred embodiment of the present utility model, the mounting block is made of rubber material, and the inner wall of the limiting sliding groove is fitted with the outer wall of the limiting sliding block.

[0012] As a preferred embodiment of the present utility model, the end of the positioning rod away from the connecting plate is provided with an inclined surface, and the outer wall of the positioning rod is fitted with the inner wall of the positioning hole.

[0013] As a preferred embodiment of the present utility model, the outer wall of the stress block is provided with an inclined surface, and a connecting pressing plate is fixedly connected to the outer wall of the connecting column on the opposite side of the extrusion rod.

[0014] As a preferred embodiment of the present utility model, the inner wall of the sliding hole opened on the outer wall of the second fixed block is fitted with the outer wall of the connecting column.

[0015] The present utility model has the following beneficial effects compared with the prior art:

[0016] In the present utility model, first, the limiting slider is aligned with the limiting sliding groove, and then it is inserted into it. After insertion, it is continuously pushed inward until the limiting slider is completely inserted into the limiting sliding groove, completing the preliminary installation operation. As the limiting slider moves, the installation insertion plate on its outer wall will move. At this time, the installation insertion plate will contact and squeeze the positioning rod. The squeezed positioning rod will move upward, and at the same time, it will drive the connecting plate to move upward during the movement, thereby driving the first spring to stretch until the positioning hole opened on the installation insertion plate moves to the lower side of the positioning rod. In this way, the first spring will rebound and push the positioning rod to insert and be clamped on the inner wall of the positioning hole, thus completing the installation and fixation of the protective sleeve. Through the protective sleeve, the outside of the water hose can be protected to prevent friction with the ground during use, thereby shortening the service life of the water hose.

[0017] In the present utility model, when the protective sleeve has been used for too long and is severely worn and needs to be replaced, first, the connecting column can be directly pressed. At this time, the connecting column will drive the extrusion rod to move to one side. During the movement of the extrusion rod, it will contact and exert an extrusion force on the stress block. The stressed block that is extruded will move upward, thereby driving the connecting plate and the positioning rod to move upward, causing the positioning rod to disengage from the limiting connection with the positioning hole. At the same time, during the movement of the connecting column, it will exert an extrusion force on the second spring. After the limiting connection is released, the protective sleeve can be pulled outwards so that the limiting slider completely disengages from the inside of the limiting chute, completing the disassembly.

[0018] The following further describes in detail the specific embodiments of the present utility model with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the drawings:

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the internal sectional structure of the present utility model;

[0022] Figure 3 is a schematic diagram of the sectional structure of the protective installation mechanism of the present utility model;

[0023] Figure 4 is a schematic diagram of the separation structure of the disassembly mechanism of the present utility model.

[0024] In the figure: 1, water hose; 2, connecting sleeve; 31, protective installation mechanism; 311, installation block; 312, limiting chute; 313, limiting slider; 314, protective sleeve; 315, installation plug; 316, positioning hole; 317, first fixing block; 318, positioning rod; 319, connecting plate; 3110, first spring; 32, disassembly mechanism; 321, second fixing block; 322, second spring; 323, connecting column; 324, extrusion rod; 325, stress block. SPECIFIC EMBODIMENTS

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments with reference to the drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0026] As Figures 1 to 4As shown in the figure, a water conservancy canvas hose for water conservancy projects includes a hose 1 and a connecting sleeve 2 fixedly connected to the outer wall of the hose 1. A protective installation mechanism 31 is provided on the hose 1 and the connecting sleeve 2, and a disassembly mechanism 32 is provided on one side of the protective installation mechanism 31. The protective installation mechanism 31 includes a mounting block 311 fixedly connected to the outer wall of the hose 1. A limiting chute 312 is opened at the top of the mounting block 311. A limiting slider 313 is slidably connected to the inner wall of the limiting chute 312. One end of the limiting slider 313 away from the limiting chute 312 is fixedly connected to a protective sleeve 314. An installation insertion plate 315 is fixedly connected to the outer wall of the limiting slider 313. A positioning hole 316 is opened at the top of the installation insertion plate 315. A first fixing block 317 is fixedly connected to the outer wall of the connecting sleeve 2. A communication hole is opened at the top of the first fixing block 317. A positioning rod 318 is slidably connected to the inner wall of the communication hole. One end of the positioning rod 318 away from the communication hole is fixedly connected to a connecting plate 319. A first spring 3110 is fixedly connected to the bottom end of the connecting plate 319. One end of the first spring 3110 away from the connecting plate 319 is fixedly connected to the top of the first fixing block 317.

[0027] Furthermore, the number of the mounting blocks 311 is two, and the mounting blocks 311 are symmetrically distributed up and down at the upper and lower ends of the hose 1, so as to synchronously and evenly support the upper and lower sides of the protective sleeve 314, thereby improving the installation stability of the protective sleeve 314.

[0028] Furthermore, the material of the mounting block 311 is rubber, and the inner wall of the limiting chute 312 is fitted with the outer wall of the limiting slider 313. Through the rubber material provided, it can be wound and stored together with the hose 1.

[0029] Even further, one end of the positioning rod 318 away from the connecting plate 319 is provided with an inclined surface, and the outer wall of the positioning rod 318 is fitted with the inner wall of the positioning hole 316. Through the inclined surface provided, it can be ensured that the installation insertion plate 315 can squeeze the positioning rod 318 to move upward during the insertion process, so as to facilitate the installation operation of the protective sleeve 314.

[0030] The disassembly mechanism 32 includes a second fixing block 321 fixedly connected to the outer wall of the connecting sleeve 2. A sliding hole is opened at one end of the second fixing block 321 away from the connecting sleeve 2. A second spring 322 is fixedly connected to the inner wall of the sliding hole. One end of the second spring 322 away from the inner wall of the sliding hole is fixedly connected to a connecting column 323. An extrusion rod 324 is fixedly connected to the outer wall of the connecting column 323. A stress block 325 is fixedly connected to the outer wall of the connecting plate 319.

[0031] Further, the outer wall of the force-bearing block 325 is provided with an inclined surface. On the outer wall of the connecting column 323, on the opposite side of the extrusion rod 324, a connecting pressing plate is fixedly connected. Through the provided inclined surface, the extrusion rod 324 can apply an upward extrusion force to the force-bearing block 325, thereby driving the positioning rod 318 to move upward to complete the unlocking operation.

[0032] Furthermore, the inner wall of the sliding hole provided on the outer wall of the second fixing block 321 is fitted and adhered to the outer wall of the connecting column 323, so as to ensure the stability of the connecting column 323 during the movement process, and thus ensure the movement stability of the extrusion rod 324.

[0033] The implementation principle of a water conservancy canvas hose for a water conservancy project in this embodiment is as follows: When it is necessary to install the protective sleeve 314, first align the limit slider 313 with the limit chute 312, and then insert it into the limit chute 312. After inserting it, continuously push it inward until the limit slider 313 is completely inserted into the limit chute 312 to complete the preliminary installation operation. As the limit slider 313 moves, the installation insertion plate 315 on its outer wall will be driven to move. At this time, the installation insertion plate 315 will contact and squeeze the positioning rod 318. The squeezed positioning rod 318 will move upward, and at the same time, drive the connecting plate 319 to move upward during the movement process, thereby driving the first spring 3110 to stretch until the positioning hole 316 provided on the installation insertion plate 315 moves below the positioning rod 318. In this way, the first spring 3110 will rebound and push the positioning rod 318 to be inserted and clamped on the inner wall of the positioning hole 316, thus completing the installation and fixing of the protective sleeve 314. Through the protective sleeve 314, the outside of the hose 1 can be protected to prevent friction with the ground during use, thereby shortening the service life of the hose 1.

[0034] When the protective sleeve 314 has been used for too long and is severely worn and needs to be replaced, first directly press the connecting column 323. At this time, the connecting column 323 will drive the extrusion rod 324 to move to one side. During the movement of the extrusion rod 324, it will contact and squeeze the force-bearing block 325. The squeezed force-bearing block 325 will move upward, thereby driving the connecting plate 319 and the positioning rod 318 to move upward, so that the positioning rod 318 is disengaged from the limit connection with the positioning hole 316. At the same time, during the movement of the connecting column 323, it will squeeze the second spring 322. After releasing the limit connection, the protective sleeve 314 can be pulled outwards so that the limit slider 313 is completely disengaged from the inside of the limit chute 312 to complete the disassembly.

Claims

1. A water conservancy canvas hose for water conservancy projects, comprising a hose (1); A connecting sleeve (2) fixedly connected to the outer wall of the water hose (1), characterized in that, A protective installation mechanism (31) is provided on the hose (1) and the connecting sleeve (2), and a disassembly mechanism (32) is provided on one side of the protective installation mechanism (31). The protective installation mechanism (31) includes a mounting block (311) fixedly connected to the outer wall of the hose (1): A limiting chute (312) is opened at the top of the mounting block (311), a limiting slider (313) is slidably connected to the inner wall of the limiting chute (312), a protective sleeve (314) is fixedly connected to one end of the limiting slider (313) away from the limiting chute (312), a mounting insertion plate (315) is fixedly connected to the outer wall of the limiting slider (313), a positioning hole (316) is opened at the top of the mounting insertion plate (315), a first fixing block (317) is fixedly connected to the outer wall of the connecting sleeve (2), a communicating hole is opened at the top of the first fixing block (317), a positioning rod (318) is slidably connected to the inner wall of the communicating hole, a connecting plate (319) is fixedly connected to one end of the positioning rod (318) away from the communicating hole, a first spring (3110) is fixedly connected to the bottom end of the connecting plate (319), and one end of the first spring (3110) away from the connecting plate (319) is fixedly connected to the top of the first fixing block (317).

2. The water conservancy canvas hose for water conservancy projects according to claim 1, wherein The disassembly mechanism (32) includes a second fixing block (321) fixedly connected to the outer wall of the connecting sleeve (2). A sliding hole is opened at one end of the second fixing block (321) away from the connecting sleeve (2), a second spring (322) is fixedly connected to the inner wall of the sliding hole, a connecting column (323) is fixedly connected to one end of the second spring (322) away from the inner wall of the sliding hole, an extrusion rod (324) is fixedly connected to the outer wall of the connecting column (323), and a stress block (325) is fixedly connected to the outer wall of the connecting plate (319).

3. A water conservancy canvas hose for water conservancy projects according to claim 1, characterized in that, The number of the mounting blocks (311) is two, and the mounting blocks (311) are symmetrically distributed up and down at the upper and lower ends of the hose (1).

4. The water conservancy canvas hose for water conservancy projects according to claim 1, wherein The material of the mounting block (311) is rubber, and the inner wall of the limiting chute (312) is fitted with the outer wall of the limiting slider (313).

5. The water conservancy canvas hose for water conservancy projects according to claim 1, characterized in that One end of the positioning rod (318) away from the connecting plate (319) is provided with an inclined surface, and the outer wall of the positioning rod (318) is fitted with the inner wall of the positioning hole (316).

6. A water conservancy canvas hose for water conservancy projects according to claim 2, characterized in that, The outer wall of the stress block (325) is provided with an inclined surface, and a connecting pressing plate is fixedly connected to the outer wall of the connecting column (323) on the opposite side of the extrusion rod (324).

7. A water conservancy canvas hose for water conservancy projects according to claim 2, characterized in that, The inner wall of the sliding hole opened on the outer wall of the second fixing block (321) is fitted with the outer wall of the connecting column (323).

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