Quick connection type PE cable conduit

Abstract

The utility model belongs to the technical field of cable conduits, and particularly relates to a quick connection type PE cable conduit which comprises a conduit body. The end part of the catheter body is fixedly connected with a conical guide cylinder; a plurality of sliding grooves are formed in the inner side wall of the conical guide cylinder. The multiple sliding grooves are distributed at equal intervals along the contour of the conical guide cylinder and extend to the end of the guide pipe body. The interiors of the multiple conical guide cylinders are slidably connected with sliding blocks. By means of the structure, the cable can be more stably located in the conduit body, meanwhile, the cable can be driven by the extrusion plate to slide in the conduit body by pulling the pull rope, and therefore when the cable is connected, the cable is fixed through the friction pads, and the number of the friction pads is reduced when the cable is connected, the cable is prevented from being damaged, and the service life of the cable is prolonged. In the prior art, due to unstable fixation, the position of the cable is offset, so that cable ports are not aligned, and finally, the connection is deviated.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable conduits, in particular to a quick-connect PE cable conduit. Background Art

[0002] The cable conduit is a protective structure, a cylindrical structure mainly used to protect the cable. Its main function is to protect the cable from mechanical damage.

[0003] During the use of the cable conduit, the cable needs to be placed in the middle of the cable to the conduit to protect the cable. When the cable is in the middle of the cable to the conduit, it is difficult for the cable to contact external mechanical equipment and therefore can be protected.

[0004] It has been found through long-term use and observation of existing cable conduits that when the cable is located inside the conduit, due to the different sizes of the conduits, the cable will naturally move toward the bottom of the conduit when inside the conduit. At this time, when the cable is connected, the cable will be unstable, causing the cable port connection to be offset.

[0005] To this end, the utility model provides a quick-connect PE cable conduit. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The utility model solves the technical problem by adopting the following technical scheme: a quick-connect PE cable conduit described in the utility model comprises a conduit body; a conical guide cylinder is fixedly connected to the end of the conduit body; a plurality of slide grooves are provided on the inner side wall of the conical guide cylinder; the plurality of slide grooves are equidistantly distributed along the contour of the conical guide cylinder and extend to the end of the conduit body; a plurality of sliders are slidably connected inside the conical guide cylinders; a telescopic rod is fixedly connected to the end of the slider; an extrusion plate is fixedly connected to the output end of the telescopic rod; a plurality of extrusion plates are used in combination; a friction pad is fixedly connected to the bottom of the extrusion plate; a plurality of side walls of the sliders are connected with a pull rope; the pull rope extends to the end of the conduit body along the inner side wall of the slide groove. Through the above structure, the cable can be more stably placed inside the conduit body, and by pulling the pull rope, the extrusion plate can drive the cable to slide inside the conduit body, so that when the cable is connected, the plurality of friction pads can fix the cable, thereby reducing the deviation of the cable position caused by unstable fixation during connection, thereby causing the misalignment of the cable port, and finally causing the connection deviation.

[0008] Preferably, a plurality of the sliding blocks are provided with a card slot on one side wall close to the pull rope; a card block is detachably installed inside the card slot; a plurality of brushes are fixedly connected to a side wall of the card block facing the slide slot; and the plurality of brushes are in contact with the slide slot. Through the above structure, the plurality of brushes can clean the top of the slide slot during the movement of the telescopic rod, thereby reducing the situation in which the telescopic rod is difficult to slide inside the slide slot due to excessive accumulation of dust and impurities on the top of the slide slot.

[0009] Preferably, a liquid storage bag is fixedly connected to the middle part of the catheter body; a plurality of water outlet holes are opened in the middle part of the catheter body; the plurality of water outlet holes are connected to the liquid storage bag; a mesh plate is fixedly connected to the end of the water outlet hole; the mesh plate is located on the inner wall of the catheter body. Through the above structure, the slide groove and the telescopic rod can be lubricated in time, thereby reducing the serious wear caused by the telescopic rod sliding inside the slide groove for a long time, and at the same time, the mesh plate blocks the lubricating liquid, reducing the lubricating liquid sprayed too much at one time, resulting in excessive accumulation of lubricating liquid inside the catheter body.

[0010] Preferably, a plurality of buckles are fixedly connected to the middle part of the catheter body; the plurality of buckles are located near the end of the catheter body and directly opposite to the end of the pull rope; the buckles are arranged in a U-shape; the opposite surfaces of the buckles are directly fixedly connected with anti-slip pads. Through the above structure, a plurality of pull ropes can be fixed at designated positions, thereby reducing the pull ropes from being randomly scattered when not in use, resulting in the pull ropes being entangled in the middle of the cable, causing the cable to be blocked.

[0011] Preferably, a plurality of fixings are fixedly connected to the inner side wall of the conduit body; the plurality of fixings are located below the plurality of slide grooves, and the plurality of fixings are arranged in a U-shape; the plurality of pull ropes are located inside the plurality of fixings. Through the above structure, the plurality of pull ropes can be blocked and limited, thereby reducing the situation in which the pull ropes fall off inside the conduit body and get entangled in the middle of the cable when the pull ropes are pulled.

[0012] Preferably, the ends of the plurality of pull ropes are fixed with a plurality of rubber protrusions; the plurality of rubber protrusions are equidistantly distributed along the contour of the pull rope. Through the above structure, the friction force at the end of the pull rope can be increased, thereby reducing the pull rope from falling off due to pulling or fixing the pull rope.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a quick-connect PE cable conduit, in which the cable is more stably located inside the conduit body, and by pulling the pull rope, the extrusion plate can drive the cable to slide inside the conduit body, so that when the cable is connected, multiple friction pads can fix the cable, thereby reducing the deviation of the cable position caused by unstable fixation during connection, thereby causing the cable port to be misaligned, and finally causing the connection to deviate.

[0015] 2. The utility model discloses a quick-connect PE cable conduit, which enables a plurality of brushes to clean the top of the slide groove during the movement of the telescopic rod, thereby reducing the accumulation of excessive dust and impurities on the top of the slide groove, which would make it difficult for the telescopic rod to slide inside the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the slideway in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the brush in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the pull rope in the utility model;

[0021] In the figure: 1. catheter body; 12. conical guide cylinder; 13. slide groove; 14. slider; 15. telescopic rod; 16. extrusion plate; 17. pull rope; 18. friction pad; 2. slot; 21. block; 22. brush; 3. liquid storage capsule; 31. water outlet; 32. grid plate; 4. buckle; 41. anti-slip pad; 5. fixing piece; 6. rubber bump. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 4As shown, a quick-connect PE cable conduit described in an embodiment of the utility model includes a conduit body 1; a conical guide cylinder 12 is fixedly connected to the end of the conduit body 1; a plurality of slide grooves 13 are provided on the inner wall of the conical guide cylinder 12; the plurality of slide grooves 13 are equidistantly distributed along the contour of the conical guide cylinder 12 and extend to the end of the conduit body 1; a plurality of sliders 14 are slidably connected to the interior of the conical guide cylinders 12; a telescopic rod 15 is fixedly connected to the end of the slider 14; an extrusion plate 16 is fixedly connected to the output end of the telescopic rod 15; a plurality of extrusion plates 16 are used in conjunction with each other; the extrusion plates 1 6 is fixedly connected with a friction pad 18 at the bottom; the side walls of the plurality of sliders 14 are all connected with a pull rope 17; the pull rope 17 extends along the inner side wall of the slide groove 13 to the end of the catheter body 1. When working, the cable is placed at the end of the conical guide cylinder 12, and the cable is pushed at this time. At this time, the end of the cable will enter the interior of the catheter body 1 with the guidance of the conical guide cylinder 12. At this time, multiple telescopic rods 15 are started synchronously. With the start of the multiple telescopic rods 15, the output ends of the multiple telescopic rods 15 will be synchronously extended and retracted. When the output ends of the multiple telescopic rods 15 are stretched, the output ends of the telescopic rods 15 will drive the squeeze The pressing plate 16 gradually approaches the middle of the cable until the bottom of the squeezing plate 16 fits the middle of the cable. At this time, the friction pad 18 at the bottom of the squeezing plate 16 will first contact the middle of the cable. Multiple friction pads 18 contact the middle of the cable, and the middle of the cable can be fixed at the bottom of multiple friction pads 18. At this time, the pull rope 17 is pulled. As the pull rope 17 is pulled, the slider 14 can be driven to slide inside the slide groove 13. At this time, the multiple sliding sliders 14 synchronously drive the multiple squeezing plates 16 to slide along the contour of the slide groove 13. At this time, the cable slides with the sliding of the squeezing plate 16 until the cable penetrates. Through the conduit body 1, when the cable passes through the conduit body 1, the end of the cable is located outside the conduit body 1, and the cable can be quickly connected. Through the above structure, the cable can be more stably located inside the conduit body 1. At the same time, by pulling the pull rope 17, the extrusion plate 16 can drive the cable to slide inside the conduit body 1, so that when the cable is connected, multiple friction pads 18 can fix the cable, reducing the displacement of the cable position due to unstable fixation during connection, thereby causing the cable port to be misaligned, and finally causing the connection deviation.

[0024] like Figure 3As shown, a plurality of the sliding blocks 14 are provided with a card slot 2 on one side wall close to the pull rope 17; a card block 21 is detachably installed inside the card slot 2; a plurality of brushes 22 are fixedly connected to a side wall of the card block 21 facing the slide groove 13; a plurality of the brushes 22 are in contact with the slide groove 13. When working, the card block 21 is installed inside the card slot 2. At this time, as the card block 21 is installed, the plurality of brushes 22 are also installed to the specified position. At this time, as the pull rope 17 is pulled, the telescopic rod 15 will slide inside the slide groove 13. At this time, as the telescopic rod 15 is pulled, the brush 22 will continuously contact the top of the slide groove 13 and brush the top of the slide groove 13. Through the above structure, the plurality of brushes 22 can clean the top of the slide groove 13 during the movement of the telescopic rod 15, thereby reducing the accumulation of dust and impurities on the top of the slide groove 13, which causes the telescopic rod 15 to be difficult to slide inside the slide groove 13.

[0025] like Figures 1 to 3 As shown, a liquid storage bag 3 is fixedly connected to the middle part of the catheter body 1; a plurality of water outlet holes 31 are opened in the middle part of the catheter body 1; the plurality of water outlet holes 31 are connected to the liquid storage bag 3; a mesh plate 32 is fixedly connected to the end of the water outlet hole 31; the mesh plate 32 is located on the inner side wall of the catheter body 1. When working, a certain amount of lubricating liquid is filled in the liquid storage bag 3. At this time, as the telescopic rod 15 slides in the slide groove 13 for a long time, there will be a certain amount of wear between the telescopic rod 15 and the slide groove 13 as time goes by. At this time, by squeezing the liquid storage bag 3, the lubricating liquid in the liquid storage bag 3 will be filled into the water outlet hole 31, and the lubricating liquid will be filled into the water outlet hole 31. The liquid will enter the interior of the chute 13 along the guidance of the water outlet hole 31, and then contact the telescopic rod 15. At the same time, the lubricating liquid entering the chute 13 will first contact the grid plate 32. At this time, the lubricating liquid will be blocked by the grid plate 32, and then flow out from the gap in the middle of the grid plate 32. Through the above structure, the chute 13 and the telescopic rod 15 can be lubricated in time, thereby reducing the long-term sliding of the telescopic rod 15 in the chute 13, resulting in severe wear. At the same time, the grid plate 32 blocks the lubricating liquid, reducing the lubricating liquid from being sprayed too much at one time, resulting in excessive accumulation of lubricating liquid in the catheter body 1.

[0026] like Figure 4As shown, a plurality of buckles 4 are fixedly connected to the middle part of the conduit body 1; the plurality of buckles 4 are located near the end of the conduit body 1 and are directly opposite to the end of the pull rope 17; the buckle 4 is arranged in a U-shape; the opposite surfaces of the buckle 4 are directly fixedly connected with an anti-skid pad 41. When working, as the pull rope 17 is pulled, the telescopic rod 15 can be driven to slide inside the slide groove 13. At this time, as the telescopic rod 15 slides, the cable can be driven to slide inside the conduit body 1. At this time, when there is no need to pull the pull rope 17, the end of the pull rope 17 can be clamped inside the buckle 4. At this time, the friction between the end of the pull rope 17 and the anti-skid pad 41 and the end of the pull rope 17 becomes larger. Through the above structure, a plurality of pull ropes 17 can be fixed at a specified position, thereby reducing the pull rope 17 from being randomly thrown around when not in use, resulting in entanglement in the middle of the cable, causing the cable to be blocked.

[0027] like Figure 2 As shown, a plurality of fixing members 5 are fixedly connected to the inner wall of the conduit body 1; the plurality of fixing members 5 are located below the plurality of slide grooves 13, and the plurality of fixing members 5 are arranged in a U-shape; the plurality of pull ropes 17 are located inside the plurality of fixing members 5. When working, the fixing members 5 are installed inside the conduit body 1. At this time, the pull ropes 17 are inside the fixing members 5. Through the above structure, the plurality of pull ropes 17 can be blocked and limited, thereby reducing the situation in which the pull ropes 17 fall off inside the conduit body 1 when the pull ropes 17 are pulled and are entangled in the middle of the cable.

[0028] like Figure 4 As shown, the ends of the plurality of pull ropes 17 are fixedly connected with a plurality of rubber protrusions 6; the plurality of rubber protrusions 6 are equidistantly distributed along the contour of the pull rope 17. During operation, when the pull rope 17 is pulled or the pull rope 17 is fixed inside the buckle 4, the rubber protrusions 6 can be in direct contact with the hand or the buckle 4, thereby increasing the friction force of the hand or the buckle 4 on the pull rope 17. Through the above structure, the friction force at the end of the pull rope 17 can be increased, thereby reducing the possibility of the pull rope 17 falling off when the pull rope 17 is pulled or fixed.

[0029] like Figure 1 As shown, the conical guide cylinder 12 is the discharge port; the end of the conduit body 1 is the discharge port. Through the above structure, the cable can be more accurately fixed in the middle of the conduit body 1, so that the cable can be installed more conveniently.

[0030] During operation, the cable is placed at the end of the conical guide cylinder 12, and the cable is pushed. At this time, the end of the cable will enter the interior of the catheter body 1 as guided by the conical guide cylinder 12. At this time, multiple telescopic rods 15 are started synchronously. As the multiple telescopic rods 15 are started, the output ends of the multiple telescopic rods 15 will be synchronously extended and retracted. When the output ends of the multiple telescopic rods 15 are stretched, the output ends of the telescopic rods 15 will drive the extrusion plate 16 to gradually approach the middle of the cable until the bottom of the extrusion plate 16 fits the middle of the cable. At this time, the friction pad 18 located at the bottom of the extrusion plate 16 will first contact the middle of the cable. The multiple friction pads 18 contact the middle of the cable, and the middle of the cable can be fixed on the multiple friction pads 18. At the bottom, the pull rope 17 is pulled. As the pull rope 17 is pulled, the slider 14 can be driven to slide inside the slide groove 13. At this time, multiple sliding sliders 14 synchronously drive multiple extrusion plates 16 to slide along the contour of the slide groove 13. At this time, the cable slides with the sliding of the extrusion plate 16 until the cable passes through the catheter body 1. When the cable passes through the catheter body 1, the end of the cable is located outside the catheter body 1. At this time, the cable can be quickly connected, and the card block 21 is installed in the card groove 2. At this time, as the card block 21 is installed, multiple brushes 22 will also be installed to the specified position. At this time, as the pull rope 17 is pulled, the telescopic rod 15 will slide inside the slide groove 13. At this time, as the telescopic rod 15 is pulled The brush 22 will continuously contact the top of the chute 13, and at the same time, it will brush the top of the chute 13, filling a certain amount of lubricating liquid in the liquid reservoir 3. At this time, as the telescopic rod 15 slides in the chute 13 for a long time, there will be a certain amount of wear between the telescopic rod 15 and the chute 13 as time goes by. At this time, by squeezing the liquid reservoir 3, the lubricating liquid in the liquid reservoir 3 will be filled into the water outlet 31. At this time, the lubricating liquid will enter the chute 13 with the guidance of the water outlet 31, and then contact the telescopic rod 15. At the same time, the lubricating liquid entering the chute 13 will first contact the grid plate 32. At this time, the lubricating liquid will be blocked by the grid plate 32, and then from the middle of the grid plate 32. The gap flows out, and as the pull rope 17 is pulled, the telescopic rod 15 can be driven to slide inside the slide groove 13. At this time, as the telescopic rod 15 slides, the cable can be driven to slide inside the catheter body 1. At this time, when there is no need to pull the pull rope 17, the end of the pull rope 17 can be stuck inside the buckle 4. At this time, the end of the pull rope 17 contacts the anti-slip pad 41, and the friction between the anti-slip pad 41 and the end of the pull rope 17 becomes larger. By installing the fixing member 5 to the inside of the catheter body 1, the pull rope 17 is inside the fixing member 5. When the pull rope 17 is pulled or fixed to the inside of the buckle 4, the rubber protrusion 6 can be directly in contact with the hand or the buckle 4, thereby increasing the friction between the hand or the buckle 4 and the pull rope 17.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick-connect PE cable conduit, comprising a conduit body (1); characterized in that: A conical guide cylinder (12) is fixedly connected to the end of the catheter body (1); a plurality of slide grooves (13) are provided on the inner side wall of the conical guide cylinder (12); the plurality of slide grooves (13) are equidistantly distributed along the contour of the conical guide cylinder (12) and extend to the end of the catheter body (1); a plurality of sliders (14) are slidably connected inside the conical guide cylinders (12); a telescopic rod (15) is fixedly connected to the end of the slider (14); an extrusion plate (16) is fixedly connected to the output end of the telescopic rod (15); a plurality of extrusion plates (16) are used in combination; a friction pad (18) is fixedly connected to the bottom of the extrusion plate (16); a pull rope (17) is connected to the side walls of the plurality of sliders (14); the pull rope (17) extends along the inner side wall of the slide groove (13) to the end of the catheter body (1).

2. The quick-connect PE cable conduit according to claim 1, characterized in that: A plurality of sliding blocks (14) are provided with a card slot (2) on one side wall close to the pull rope (17); a card block (21) is detachably mounted inside the card slot (2); a plurality of brushes (22) are fixedly connected to a side wall of the card block (21) facing the slide groove (13); and the plurality of brushes (22) are in contact with the slide groove (13).

3. The quick-connect PE cable conduit according to claim 2, characterized in that: A liquid storage bag (3) is fixedly connected to the middle of the catheter body (1); a plurality of water outlet holes (31) are opened in the middle of the catheter body (1); the plurality of water outlet holes (31) are connected to the liquid storage bag (3); a mesh plate (32) is fixedly connected to the end of the water outlet hole (31); the mesh plate (32) is located on the inner side wall of the catheter body (1).

4. The quick-connect PE cable conduit according to claim 3, characterized in that: A plurality of buckles (4) are fixedly connected to the middle of the catheter body (1); the plurality of buckles (4) are located near the end of the catheter body (1) and directly opposite to the end of the pull rope (17); the buckles (4) are arranged in a U-shape; and anti-slip pads (41) are directly fixedly connected to the opposite surfaces of the buckles (4).

5. The quick-connect PE cable conduit according to claim 4, characterized in that: A plurality of fixing members (5) are fixedly connected to the inner side wall of the catheter body (1); the plurality of fixing members (5) are located below the plurality of slide grooves (13), and the plurality of fixing members (5) are arranged in a U-shape; and the plurality of pull ropes (17) are located inside the plurality of fixing members (5).

6. The quick-connect PE cable conduit according to claim 5, characterized in that: The ends of the plurality of pull ropes (17) are all fixedly connected with a plurality of rubber protrusions (6); the plurality of rubber protrusions (6) are evenly distributed along the contour of the pull rope (17).

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