Teflon pipeline with long service life

Abstract

The utility model relates to the technical field of teflon pipelines, in particular to a teflon pipeline with long service life. The pipeline comprises a pipeline body, connectors are installed at the two ends of the pipeline body, a protection device is arranged on one sides of the two connectors, the protection device comprises two special-shaped frames, the two special-shaped frames are fixedly connected with one sides of the two connectors respectively, the inner surfaces of the special-shaped frames are fixedly connected with rotating rods, and the rotating rods are fixedly connected with the pipeline body. The arc surface of the rotating rod is rotatably connected with a protection plate, the protection plate is slidably connected with one side of the interface, one side of the interface is fixedly connected with a fixing rod, the arc surface of the fixing rod is slidably connected with an operation plate, one side of the operation plate is fixedly connected with an insertion rod, and the arc surface of the protection plate is provided with an insertion groove. The problem that when the connector is idle for a long time or conveyed, dust or impurities enter the connector, a large amount of dust and impurities are accumulated, the connector is blocked, and the service life of the pipeline body is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of Teflon pipes, in particular to a Teflon pipe with a long service life. Background Art

[0002] Teflon (sleeve) pipe is a special pipe made of polytetrafluoroethylene (PTFE, commonly known as Teflon, the king of plastics) material after extrusion and sintering, drying, high-temperature sintering, and shaping. Both ends of this pipe are often equipped with interfaces to facilitate the connection of the Teflon pipe with other pipes or equipment.

[0003] A Chinese patent application CN202121375848.4 discloses a push-type Teflon tube. The key points of its technical solution are: it has an anti-falling structure, which can not only increase the friction between the Teflon tube and the external connecting pipe, thereby preventing the Teflon tube from falling off, but also when connecting the Teflon tubes, the anti-falling buckle and the anti-falling slot can be used to ensure the connection strength of the Teflon tube and the Teflon tube connection, avoiding the defect of traditional tying, binding and other methods that are difficult to ensure the connection strength between Teflon tubes, thereby preventing falling off, and having more comprehensive functions, which is convenient for product promotion and use.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: interfaces are often installed at both ends of the pipeline to facilitate the connection of the Teflon tube to other pipelines or equipment. When the interface is idle or transported for a long time, dust or impurities enter the interface. A large amount of dust and impurities accumulate, causing the interface to be blocked, thereby affecting the service life of the pipeline body. Therefore, a long-life Teflon pipeline is proposed to address the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that dust or impurities enter the interface when the interface is idle for a long time or transported, and a large amount of dust and impurities accumulate, causing the interface to be blocked, thereby affecting the service life of the pipeline body, and to propose a long-life Teflon pipeline.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it includes a pipe body, both ends of the pipe body are equipped with interfaces, and one side of the two interfaces is provided with a protective device, and the protective device includes two special-shaped frames, and the two special-shaped frames are fixedly connected to one side of the two interfaces respectively, and the inner surface of the special-shaped frame is fixedly connected to a rotating rod, and the arc surface of the rotating rod is rotatably connected to a protective plate, and the protective plate is slidably connected to one side of the interface, and one side of the interface is fixedly connected to a fixed rod, and the arc surface of the fixed rod is slidably connected to an operating plate, and one side of the operating plate is fixedly connected to an insertion rod, and the arc surface of the protective plate is provided with a slot.

[0007] The effect achieved by the above components is: by setting up a protective device, the effect of protecting the idle or transported interface is achieved, avoiding dust or impurities from entering the interface when the interface is idle or transported for a long time, and the accumulation of a large amount of dust and impurities causing the interface to be blocked, thereby affecting the service life of the pipeline body, and improving the protectiveness of the device.

[0008] Preferably, one end of the fixing rod away from the interface is fixedly connected to the limiting plate, and the size of the insertion rod is adapted to the size of the protective plate slot.

[0009] The effect achieved by the above components is that the limit plate limits the maximum sliding distance of the operating panel on the arc surface of the fixed rod, thereby preventing the operating panel from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating panel.

[0010] Preferably, the arc surface of the fixing rod is sleeved with a first spring, and two ends of the first spring are fixedly connected to the operating panel and the interface respectively.

[0011] The effect achieved by the above components is: the first spring improves the stability of the insertion rod when limiting the protective plate, avoiding the shaking caused by transportation, which causes the insertion rod to be unconsciously released from the protective plate slot, thereby affecting the protection efficiency.

[0012] Preferably, the arc surface of the fixed rod is rotatably connected to a rotating ring, one side of the rotating ring is fixedly connected to the operating panel, and a recovery groove is provided on the side of the interface close to the fixed rod.

[0013] The effect achieved by the above components is: the effect of recycling and placing the insertion rod is achieved, which avoids the situation where the insertion rod wanders at the connection point of the interface when the interface needs to be used, resulting in affecting the use of the staff.

[0014] Preferably, the arc surface of the rotating rod is sleeved with two torsion springs, and the two ends of the torsion springs are fixedly connected to the protective plate and the special-shaped frame respectively.

[0015] The effects achieved by the above components are: the torsion spring automatically opens the protective plate, while limiting the position of the protective plate after opening, reducing the operating steps of the device for the staff and improving the work efficiency of the staff.

[0016] Preferably, the arc surface of the pipe body is provided with a wire bundling device, which includes a fixing ring, which is fixedly connected to the arc surface of the pipe body, and a winding rod is fixedly connected to the surface of the fixing ring, and a plurality of wire clamping grooves are provided on the arc surface of the winding rod, and a wire bundling rope is fixedly connected to the end of the winding rod away from the fixing ring.

[0017] The effect achieved by the above components is: by setting up a wire bundling device, the effect of rolling up the pipe body and then winding it is achieved, which avoids the situation where the staff need to transport a large number of pipe bodies and the pipe body is too long and the transportation placement space is insufficient, making it difficult to place the long pipe body, thereby affecting the transportation efficiency, thereby improving the practicality of the device.

[0018] Preferably, one end of the cable tie away from the winding rod is fixedly connected to a handle, and one side of the handle is fixedly connected to a rubber sleeve.

[0019] The effects achieved by the above components are: achieving the effect of limiting the cable tie and improving the stability of the pipeline body when it is restrained.

[0020] In summary, the beneficial effects of the present invention are as follows:

[0021] 1. In the utility model, by setting up a protective device, the effect of protecting the idle or transported interface is achieved, which avoids dust or impurities from entering the interface when the interface is idle or transported for a long time, and a large amount of dust and impurities accumulate to cause the interface to be blocked, thereby causing the service life of the pipeline body to be affected, thereby improving the protectiveness of the device.

[0022] 2. In the present invention, by providing a wire bundling device, the effect of rolling up the pipe body and then winding it is achieved, which avoids the situation where the pipe body is too long and the transportation placement space is insufficient when the staff needs to transport a large number of pipe bodies, thereby affecting the transportation efficiency, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 It is a structural diagram of the protective device in the utility model;

[0025] Figure 3 This is a schematic structural diagram of the wire harness device in the present invention;

[0026] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0027] Legend: 1. Pipe body; 2. Interface; 3. Protective device; 4. Wire harness device; 301. Special-shaped frame; 302. Rotating rod; 303. Protective plate; 304. Fixed rod; 305. Operating panel; 306. Insert rod; 307. Limit plate; 308. First spring; 309. Rotating ring; 310. Torsion spring; 41. Fixed ring; 42. Winding rod; 43. Wire groove; 44. Wire harness; 45. Handle; 46. Rubber sleeve. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a long-life Teflon pipe, including a pipe body 1, with interfaces 2 installed at both ends of the pipe body 1, and a protective device 3 is provided on one side of the two interfaces 2. By setting the protective device 3, the interface 2 that is idle or transported is protected, and dust or impurities are prevented from entering the interface 2 when the interface 2 is idle or transported for a long time, and a large amount of dust and impurities accumulate, causing the interface 2 to be blocked, thereby affecting the service life of the pipe body 1, and improving the protectiveness of the device. The arc surface of the pipe body 1 is provided with a wire bundling device 4. By setting the wire bundling device 4, the effect of rolling up the pipe body 1 and then winding it is achieved, and when the staff needs to transport a large number of pipe bodies 1, the pipe body 1 is too long, the transportation placement space is insufficient, and it is difficult to put in the long pipe body 1, thereby affecting the transportation efficiency, and improving the practicality of the device.

[0029] The following describes in detail the specific configuration and functions of the protective device 3 and the wiring harness device 4.

[0030] Reference Figure 2As shown, in this embodiment: the protective device 3 includes two special-shaped frames 301, the two special-shaped frames 301 are fixedly connected to one side of the two interfaces 2 respectively, the inner surface of the special-shaped frame 301 is fixedly connected with a rotating rod 302, the arc surface of the rotating rod 302 is rotatably connected with a protective plate 303, the protective plate 303 is slidably connected to one side of the interface 2, one side of the interface 2 is fixedly connected with a fixed rod 304, the arc surface of the fixed rod 304 is slidably connected with an operating plate 305, one side of the operating plate 305 is fixedly connected with an insertion rod 306, the arc surface of the protective plate 303 is provided with a slot, the end of the fixed rod 304 away from the interface 2 is fixedly connected to a limiting plate 307, the size of the insertion rod 306 is adapted to the size of the slot of the protective plate 303, when the staff pulls the operating plate 3 When the operator releases the operating plate 305, the rebound force of the first spring 308 drives the operating plate 305 to slide on the arc surface of the fixed rod 304, and at the same time, the operating plate 305 drives the insertion rod 306 to move until the insertion rod 306 is inserted into the slot of the protective plate 303. When the locking cam 306 is in the unlock state, the locking cam 306 is in the unlock state, and the locking cam 306 is locked. After the locking cam 303 is unlocked, the locking cam 303 is unlocked and the locking cam 303 is in a closed position, and the cam 303 is unlocked, so that the cam 303 can be unlocked and the cam 303 is unlocked.It reduces the number of steps required for workers to operate the device and improves their work efficiency.

[0031] Reference Figure 3 and Figure 4 As shown, specifically, the wire harness device 4 includes a fixing ring 41, which is fixedly connected to the arc surface of the pipe body 1, and a winding rod 42 is fixedly connected to the surface of the fixing ring 41. The arc surface of the winding rod 42 is provided with a plurality of wire clamping grooves 43, and the end of the winding rod 42 away from the fixing ring 41 is fixedly connected to a wire harness 44, and the end of the wire harness 44 away from the winding rod 42 is fixedly connected to a handle 45, and one side of the handle 45 is fixedly connected to a rubber sleeve 46. When the staff pulls the handle 45 to wrap the wire harness 44 around the pipe body 1, and then wraps it in the wire clamping groove 43 of the winding rod 42, the rubber sleeve 46 is put on the winding rod 42. At this time, the rubber sleeve 46 wraps the wire harness 44, and the effect of restricting the wire harness 44 is achieved, thereby improving the stability of the pipe body 1 when being restrained.

[0032] Working principle: when the staff needs to protect the interface 2 on the idle or transported pipe body 1, press the protective plate 303 to rotate the protective plate 303 on the arc surface of the rotating rod 302 until the protective plate 303 is in contact with the interface 2. At this time, pull the operating plate 305, and the operating plate 305 slides upward on the arc surface of the fixed rod 304. The first spring 308 is stretched, and the operating plate 305 drives the insertion rod 306 to move until the insertion rod 306 is disengaged from the recovery groove of the interface 2. At this time, turn the rotating ring 309, and the rotating ring 309 rotates on the arc surface of the fixed rod 304. At the same time, the rotating ring 309 drives the operating plate 305 to rotate. 05 drives the insertion rod 306 to rotate until the insertion rod 306 rotates to above the slot of the protective plate 303. At this time, the operating plate 305 is released, and the rebound force of the first spring 308 drives the operating plate 305 to slide on the arc surface of the fixed rod 304. At the same time, the operating plate 305 drives the insertion rod 306 to move until the insertion rod 306 is inserted into the slot of the protective plate 303. At this time, the effect of protecting the idle or transported interface 2 is achieved, avoiding dust or impurities from entering the interface 2 when the interface 2 is idle or transported for a long time, and a large amount of dust and impurities accumulate, causing the interface 2 to be blocked, thereby causing a situation that affects the service life of the pipeline body 1, thereby improving the protection of the device.

[0033] When the staff needs to fold the pipe body 1 into a ring-shaped bundle for easy transportation, the staff pulls the handle 45 to wrap the cable tie 44 around the pipe body 1, and then wraps it in the cable groove 43 of the winding rod 42, and then puts the rubber sleeve 46 on the winding rod 42. At this time, the rubber sleeve 46 wraps the cable tie 44, and the effect of winding and bundling the pipe body 1 after rolling it up is achieved. This avoids the situation where the pipe body 1 is too long when the staff needs to transport a large number of pipe bodies 1, and the transportation storage space is insufficient, making it difficult to put in the long pipe body 1, thereby affecting the transportation efficiency, thereby improving the practicality of the device.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A long-life Teflon pipe, comprising a pipe body (1), characterized in that: Interfaces (2) are installed at both ends of the pipe body (1), and a protective device (3) is provided on one side of the two interfaces (2). The protective device (3) comprises two special-shaped frames (301), and the two special-shaped frames (301) are fixedly connected to one side of the two interfaces (2) respectively. The inner surface of the special-shaped frame (301) is fixedly connected to a rotating rod (302), and the circular arc surface of the rotating rod (302) is rotatably connected to a protective plate (303). The protective plate (303) is slidably connected to one side of the interface (2). One side of the interface (2) is fixedly connected to a fixed rod (304), and the circular arc surface of the fixed rod (304) is slidably connected to an operating plate (305). One side of the operating plate (305) is fixedly connected to an insertion rod (306), and the circular arc surface of the protective plate (303) is provided with a slot.

2. The long-life Teflon pipe according to claim 1, characterized in that: One end of the fixing rod (304) away from the interface (2) is fixedly connected to the limiting plate (307), and the size of the inserting rod (306) is adapted to the size of the slot of the protective plate (303).

3. The long-life Teflon pipe according to claim 1, characterized in that: The arc surface of the fixing rod (304) is covered with a first spring (308), and the two ends of the first spring (308) are fixedly connected to the operating plate (305) and the interface (2) respectively.

4. The long-life Teflon pipe according to claim 1, characterized in that: The arc surface of the fixed rod (304) is rotatably connected to a rotating ring (309), one side of the rotating ring (309) is fixedly connected to the operating panel (305), and a recovery groove is provided on the side of the interface (2) close to the fixed rod (304).

5. The long-life Teflon pipe according to claim 1, characterized in that: The arc surface of the rotating rod (302) is sleeved with two torsion springs (310), and the two ends of the torsion spring (310) are fixedly connected to the protective plate (303) and the special-shaped frame (301) respectively.

6. The long-life Teflon pipe according to claim 1, characterized in that: The arc surface of the pipe body (1) is provided with a wire bundling device (4), and the wire bundling device (4) comprises a fixing ring (41), the fixing ring (41) is fixedly connected to the arc surface of the pipe body (1), a winding rod (42) is fixedly connected to the surface of the fixing ring (41), a plurality of wire-holding grooves (43) are provided on the arc surface of the winding rod (42), and a wire bundling rope (44) is fixedly connected to one end of the winding rod (42) away from the fixing ring (41).

7. The long-life Teflon pipe according to claim 6, characterized in that: One end of the cable tie (44) away from the winding rod (42) is fixedly connected to a handle (45), and one side of the handle (45) is fixedly connected to a rubber sleeve (46).

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