Rubber pipeline connecting mechanism

Abstract

The utility model relates to the field of rubber pipelines, in particular to a rubber pipeline connecting mechanism. Comprising two pipelines, a connecting structure is arranged at the ends, close to each other, of the two pipelines, the connecting structure comprises a connecting ring, the connecting ring is slidably connected with the pipelines, four sliding rods are slidably connected into the connecting ring, four sleeve rods are fixedly connected to the arc surface of the connecting ring, and the sleeve rods are slidably connected with the sliding rods; two clamping grooves are formed in the arc surface of the pipeline, connecting rods are fixedly connected to the ends, away from the clamping grooves, of the sliding rods, two notches are formed in the arc surface of the sleeve rod and slidably connected with the connecting rods, and limiting blocks are fixedly connected to the ends, close to each other, of the two connecting rods. The rubber pipeline connecting mechanism has the advantages that the pipelines can be conveniently connected and detached, and the situation that replacement and maintenance are tedious due to the fact that the pipelines are suddenly broken after being connected is avoided.

Description

Technical Field

[0001] The utility model relates to the field of rubber pipelines, in particular to a rubber pipeline connecting mechanism. Background Art

[0002] Rubber hoses are widely used in ports, petroleum, automobiles, light industry, engineering machinery, agriculture, aviation, aerospace and other fields, and are more common in daily life.

[0003] Existing technologies include a utility model with publication number CN217713972U, which discloses a rubber tube. The patent adopts a wear-resistant layer, a braided layer, an insulation layer, an inner layer, a reinforcing rib, a first spring piece and a second spring piece. The inner surface of the wear-resistant layer is fixedly connected to the braided layer, the inner wall surface of the braided layer is fixedly connected to the first spring piece, the top end of the first spring piece is fixedly connected to the second spring piece, the bottom end of the second spring piece is fixedly connected to the insulation layer, the inner wall surface of the insulation layer is fixedly connected to the inner layer, and the inner layer is fixedly connected to the reinforcing rib. This solves the problem that existing rubber tubes are mostly made of a single material of rubber, have weak tensile and tearing resistance, and pure rubber tubes are easily deformed or broken due to the pressure of objects in the tube or external force, breaking through the elastic limit.

[0004] The inventors found in their daily work that in the process of using rubber tubes, there is a problem that the existing rubber tubes need to be melted by hot melt and then connected to other pipes. Due to the weight of the pipes themselves, the welds are prone to breakage after long-term use, making the pipes unusable.

[0005] Therefore, it is necessary to provide a new rubber pipe connecting mechanism to solve the above technical problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a rubber pipe connecting mechanism.

[0007] To solve the above technical problems, the utility model provides a rubber pipe connection mechanism, comprising: two pipes, two ends of the pipes close to each other are provided with a connecting structure, the connecting structure includes a connecting ring, the connecting ring is slidably connected to the pipe, the connecting ring is internally slidably connected with four sliding rods, the arc surface of the connecting ring is fixedly connected with four sleeve rods, the sleeve rod is slidably connected to the sliding rod, the arc surface of the pipe is provided with two slots, the end of the slide rod away from the slot is fixedly connected with the connecting rod, the arc surface of the sleeve rod is provided with two notches, the notch is slidably connected to the connecting rod, the ends of the two connecting rods close to each other are fixedly connected to a limiting block, the inner wall of the limiting block is rotatably connected with a connecting rod, the end of the connecting rod away from the limiting block is rotatably connected with a mounting block, the mounting block is fixedly connected to the connecting ring, the end of the connecting rod away from the connecting rod is fixedly connected with a pressure plate, a spring is provided inside the sleeve rod, the two ends of the spring are respectively slidably connected to the sleeve rod and the sliding rod, a plurality of auxiliary rods are fixedly connected to the interior of the connecting ring, and the auxiliary rods are slidably connected to the pipe.

[0008] The effect achieved by the above components is: when two pipes need to be connected, align the two pipes with the connecting ring, and then press the pressure plate to move, the pressure plate drives the connecting rod to move, the connecting rod rotates on the inner wall of the mounting block, the connecting rod drives the limit block to move, the limit block drives the connecting rod to move, the connecting rod slides on the inner wall of the slot, the connecting rod drives the sliding rod to move, the sliding rod slides on the inner wall of the sleeve rod, the sliding rod drives the spring to contract, and then the pipe is inserted into the connecting ring, and then the pressure plate spring is released to stretch and drive the sliding rod to be clamped into the slot for fixation.

[0009] Preferably, the slide bar is adapted to the card slot, and the diameter of the slide bar is consistent with the inner diameter of the card slot.

[0010] Preferably, a limiting rod is fixedly connected to the interior of the sleeve rod, the limiting rod is slidably connected to the slide rod, and the spring is sleeved on the arc surface of the slide rod.

[0011] The effect achieved by the above components is that the limiting rod can limit the spring, thereby preventing the spring from deforming during use and increasing the service life of the spring.

[0012] Preferably, a sealing gasket is fixedly connected to the interior of the connecting ring, and the sealing gasket is a rubber gasket.

[0013] The effects achieved by the above components are: the sealing gasket can increase the sealing between the connecting ring and the pipeline, thereby preventing leakage when the connecting ring and the pipeline are connected.

[0014] Preferably, a plurality of anti-slip grooves are provided on a side of the pressing plate away from the connecting ring, and the plurality of anti-slip grooves are evenly distributed on the pressing plate.

[0015] The effect achieved by the above components is that the anti-slip groove can increase the friction between the hand and the pressure plate, thereby preventing slipping when pressing the pressure plate.

[0016] Preferably, a magnetic sheet is fixedly connected to the interior of the connecting ring, and an iron sheet is fixedly connected to one end of the pipe close to the connecting ring.

[0017] The effect achieved by the above components is that the magnetic sheet and the iron sheet are adsorbed and fixed when the connecting ring and the pipeline are connected, and the adsorption and fixation of the iron sheet and the magnetic sheet can make the connection between the connecting ring and the pipeline more stable.

[0018] Compared with the related art, the rubber pipe connection mechanism provided by the present invention has the following beneficial effects:

[0019] The utility model provides a rubber pipe connecting mechanism, which can facilitate the connection and disassembly of the pipe by setting a connecting structure, and avoid the sudden breakage of the pipe after connection, which leads to complicated replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of a rubber pipe connection mechanism provided by the utility model;

[0021] Figure 2 for Figure 1 The connection structure diagram shown;

[0022] Figure 3 for Figure 2 Schematic diagram of part of the structure shown;

[0023] Figure 4 for Figure 3 An enlarged view of point A is shown.

[0024] Numbers in the figure: 1. Pipe; 2. Connecting structure; 201. Connecting ring; 202. Auxiliary rod; 203. Magnetic sheet; 204. Sleeve rod; 205. Iron sheet; 206. Sealing gasket; 207. Notch; 208. Connecting rod; 209. Sliding rod; 210. Spring; 211. Limiting rod; 212. Limiting block; 213. Connecting rod; 214. Mounting block; 215. Pressing plate; 216. Anti-slip groove; 217. Card slot. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0027] See also Figures 1 to 4, a rubber pipe connection mechanism provided by an embodiment of the present invention includes: two pipes 1, a connecting structure 2 is provided at one end of the two pipes 1 close to each other, the connecting structure 2 includes a connecting ring 201, the connecting ring 201 is slidably connected to the pipe 1, four sliding rods 209 are slidably connected inside the connecting ring 201, the arc surface of the connecting ring 201 is fixedly connected to four sleeve rods 204, the sleeve rods 204 are slidably connected to the sliding rods 209, the arc surface of the pipe 1 is provided with two card grooves 217, the end of the sliding rod 209 away from the card groove 217 is fixedly connected to the connecting rod 208, the arc surface of the sleeve rod 204 is provided with two notches 207, the notches 207 and the connecting rods The rods 208 are slidably connected, and the ends of the two connecting rods 208 that are close to each other are fixedly connected to the limit block 212. The inner wall of the limit block 212 is rotatably connected to the connecting rod 213, and the end of the connecting rod 213 away from the limit block 212 is rotatably connected to the mounting block 214. The mounting block 214 is fixedly connected to the connecting ring 201, and the end of the connecting rod 213 away from the connecting rod 208 is fixedly connected to the pressure plate 215. A spring 210 is provided inside the sleeve rod 204, and the two ends of the spring 210 are slidably connected to the sleeve rod 204 and the sliding rod 209 respectively. Several auxiliary rods 202 are fixedly connected to the inside of the connecting ring 201, and the auxiliary rods 202 are slidably connected to the pipeline 1. When two pipes 1 need to be connected, align the two pipes 1 with the connecting ring 201, then press the pressure plate 215 to move, the pressure plate 215 drives the connecting rod 213 to move, the connecting rod 213 rotates on the inner wall of the mounting block 214, the connecting rod 213 drives the limit block 212 to move, the limit block 212 drives the connecting rod 208 to move, the connecting rod 208 slides on the inner wall of the notch 207, the connecting rod 208 drives the sliding rod 209 to move, and the sliding rod 209 rotates on the sleeve rod 20 4 slides along the inner wall of the sleeve rod 204, the slide rod 209 drives the spring 210 to contract, and then the pipe 1 is inserted into the connecting ring 201. Then the pressure plate 215 is released, and the spring 210 is stretched to drive the slide rod 209 to be clamped into the clamping groove 217 for fixation. The slide rod 209 is adapted to the clamping groove 217, and the diameter of the slide rod 209 is consistent with the inner diameter of the clamping groove 217. The inner part of the sleeve rod 204 is fixedly connected to the limit rod 211, which is slidably connected to the slide rod 209, and the spring 210 is sleeved on the arc surface of the slide rod 209. The limit rod 211 can limit the spring 210 to prevent the spring 210 from being deformed during use, thereby increasing the service life of the spring 210. The inner part of the connecting ring 201 is fixedly connected to the sealing gasket 206, which is a rubber gasket. The sealing gasket 206 can increase the sealing between the connecting ring 201 and the pipeline 1 to avoid leakage when the connecting ring 201 and the pipeline 1 are connected. A plurality of anti-slip grooves 216 are opened on the side of the pressure plate 215 away from the connecting ring 201, and the plurality of anti-slip grooves 216 are evenly distributed on the pressure plate 215.The anti-slip groove 216 increases the friction between the hand and the pressure plate 215, preventing slippage when the pressure plate 215 is pressed. The interior of the connecting ring 201 is fixedly connected to the magnetic piece 203, and the end of the pipe 1 near the connecting ring 201 is fixedly connected to the iron piece 205. When the connecting ring 201 and the pipe 1 are connected, the magnetic piece 203 and the iron piece 205 are attracted and fixed, and the iron piece 205 and the magnetic piece 203 are attracted and fixed, making the connection between the connecting ring 201 and the pipe 1 more stable.

[0028] The working principle of a rubber pipe connection mechanism provided by the present invention is as follows: when two pipes 1 need to be connected, the two pipes 1 are aligned with the connecting ring 201, and then the pressure plate 215 is pressed to move, the pressure plate 215 drives the connecting rod 213 to move, the connecting rod 213 rotates on the inner wall of the mounting block 214, the connecting rod 213 drives the limit block 212 to move, the limit block 212 drives the connecting rod 208 to move, the connecting rod 208 slides on the inner wall of the notch 207, the connecting rod 208 drives the sliding rod 209 to move, the sliding rod 209 slides on the inner wall of the sleeve rod 204, the sliding rod 209 drives the spring 210 to contract, and then the pipe 1 is inserted into the connecting ring 201, and then the pressure is released. The plate 215 spring 210 is stretched to drive the slide bar 209 to be fixed in the slot 217. The limiting rod 211 can limit the spring 210 to prevent the spring 210 from deforming during use, thereby increasing the service life of the spring 210. The sealing gasket 206 can increase the sealing between the connecting ring 201 and the pipeline 1 to prevent leakage when the connecting ring 201 is connected to the pipeline 1. The anti-slip groove 216 can increase the friction between the hand and the pressure plate 215 to prevent sliding when the pressure plate 215 is pressed. When the connecting ring 201 is connected to the pipeline 1, the magnetic piece 203 is adsorbed and fixed to the iron piece 205. The adsorption and fixation of the iron piece 205 and the magnetic piece 203 can make the connection between the connecting ring 201 and the pipeline 1 more stable.

[0029] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0030] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rubber pipe connection mechanism, characterized in that: include: Two pipes (1), one end of the two pipes (1) close to each other is provided with a connection structure (2), the connection structure (2) comprises a connection ring (201), the connection ring (201) is slidably connected to the pipe (1), four sliding rods (209) are slidably connected inside the connection ring (201), the arc surface of the connection ring (201) is fixedly connected to four sleeve rods (204), the sleeve rods (204) are slidably connected to the sliding rods (209), the arc surface of the pipe (1) is provided with two card slots (217), the end of the sliding rod (209) away from the card slot (217) is fixedly connected to a connecting rod (208), the arc surface of the sleeve rod (204) is provided with two notches (207), the notches (207) are slidably connected to the connecting rod (208), and the two One end of the connecting rod (208) close to each other is fixedly connected to a limit block (212); the inner wall of the limit block (212) is rotatably connected to a connecting rod (213); the end of the connecting rod (213) away from the limit block (212) is rotatably connected to a mounting block (214); the mounting block (214) is fixedly connected to the connecting ring (201); the end of the connecting rod (213) away from the connecting rod (208) is fixedly connected to a pressure plate (215); a spring (210) is provided inside the sleeve rod (204); the two ends of the spring (210) are slidably connected to the sleeve rod (204) and the sliding rod (209) respectively; a plurality of auxiliary rods (202) are fixedly connected inside the connecting ring (201); the auxiliary rods (202) are slidably connected to the pipeline (1).

2. A rubber pipe connection mechanism according to claim 1, characterized in that: The slide bar (209) is adapted to the card slot (217), and the diameter of the slide bar (209) is consistent with the inner diameter of the card slot (217).

3. A rubber pipe connection mechanism according to claim 1, characterized in that: The sleeve rod (204) is fixedly connected to a limiting rod (211) inside, the limiting rod (211) is slidably connected to the slide rod (209), and the spring (210) is sleeved on the arc surface of the slide rod (209).

4. A rubber pipe connection mechanism according to claim 1, characterized in that: A sealing gasket (206) is fixedly connected to the interior of the connecting ring (201), and the sealing gasket (206) is a rubber gasket.

5. The rubber pipe connection mechanism according to claim 1, characterized in that: A plurality of anti-slip grooves (216) are provided on a side of the pressing plate (215) away from the connecting ring (201), and the plurality of anti-slip grooves (216) are evenly distributed on the pressing plate (215).

6. The rubber pipe connection mechanism according to claim 1, characterized in that: A magnetic sheet (203) is fixedly connected to the interior of the connecting ring (201), and an iron sheet (205) is fixedly connected to one end of the pipe (1) close to the connecting ring (201).

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