Porous electric power communication tube

Abstract

The utility model relates to the technical field of electric power communication pipes, in particular to a porous electric power communication pipe. According to the technical scheme, the device comprises a porous pipeline which is provided with a plurality of through holes; the barrel is fixedly arranged in the porous pipeline in a penetrating mode, and a plurality of through grooves are formed in the outer wall of the barrel and communicate with the through holes; the threaded rod is rotationally arranged in the barrel, one end of the threaded rod penetrates through the barrel and extends to be connected with a rotating cap, and the outer wall of the threaded rod is sleeved with a threaded lantern ring in a threaded mode; the connecting blocks are fixedly arranged on the outer wall of the threaded lantern ring, the connecting blocks are in sliding connection with the through grooves, one end of each connecting block is fixedly provided with a limiting assembly used for clamping the cable, and the limiting assemblies are located in the through holes. According to the utility model, one end of each cable can be stably clamped, and a plurality of cables can be guided and conveyed at the same time, so that friction and blockage between the cables and the interior of a pipeline are avoided, and the threading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power communication pipes, in particular to a multi-hole power communication pipe. Background Art

[0002] A multi-hole power communication pipe is a pipe used for protecting and managing multiple power communication cables, usually laid underground or erected in the air. When threading the existing multi-hole power communication pipe, the cable needs to be inserted from one end of the pipe and then passed out from the other end. This results in the process of threading. Due to the cable being relatively soft itself, the end of the cable is prone to friction with the inner wall of the pipe, increasing the resistance of threading, causing the cable to be blocked in the pipe hole, and reducing the threading efficiency. For this reason, the utility model proposes a multi-hole power communication pipe. Content of the Utility Model

[0003] The purpose of the utility model is to address the problem in the background art that when threading a multi-hole power communication pipe, the cable needs to be inserted from one end of the pipe and then passed out from the other end. This results in the process of threading. Due to the cable being relatively soft itself, the end of the cable is prone to friction with the inner wall of the pipe, increasing the resistance of threading, causing the cable to be blocked in the pipe hole, and reducing the threading efficiency, and to propose a multi-hole power communication pipe.

[0004] The technical solution of the utility model: A multi-hole power communication pipe, comprising: a multi-hole pipe, on which a plurality of through holes are opened; a cylinder fixedly penetrating through the inside of the multi-hole pipe, on the outer wall of the cylinder, a plurality of through grooves are opened, and the through grooves are communicated with the through holes; a threaded rod rotatably arranged inside the cylinder, one end of the threaded rod penetrates through the cylinder and is extended and connected with a rotating cap, and a threaded sleeve ring is threadedly sleeved on the outer wall of the threaded rod; a plurality of connecting blocks fixedly arranged on the outer wall of the threaded sleeve ring, and the connecting blocks are slidably connected with the through grooves, and one end of the connecting block is fixedly provided with a limiting component for clamping the cable, and the limiting component is located inside the through hole.

[0005] Optionally, the limiting component includes a fixing ring, on the outer wall of the fixing ring, a guiding through groove is opened, inside the fixing ring, an internal gear ring is rotatably arranged, a limiting threaded rod movably penetrates through the internal gear ring, and the limiting threaded rod movably penetrates through the guiding through groove, and limiting caps are respectively threadedly sleeved at both ends of the limiting threaded rod, an installation groove is opened inside the fixing ring, a first gear and a second gear are rotatably arranged inside the installation groove, the first gear and the second gear are meshed and connected, and the first gear is meshed with the internal gear ring.

[0006] Optionally, the limiting component further includes a guiding groove opened on the inner ring surface of the fixing ring, a rack is movably arranged inside the guiding groove, the rack is meshed with the second gear, and one end of the rack is fixedly connected with a clamping block.

[0007] Optionally, a rubber pad is provided on the inner ring surface of the clamping block.

[0008] Optionally, the guiding through groove is arranged in an arc structure.

[0009] Optionally, the outer wall of the porous pipe is arranged in a polygonal structure.

[0010] Compared with the prior art, the utility model has the following beneficial technical effects:

[0011] By pulling the limit threaded rod, the inner gear ring is driven to rotate. The inner gear ring drives multiple racks simultaneously through the first gear and the second gear, so that the multiple racks drive the clamping block to move, stably clamping the cable. Then, by rotating the rotating cap, the threaded sleeve ring moves guidingly on the outer wall of the threaded rod, and the cable clamped by the multiple limiting components is driven to move in the through hole simultaneously, which can stably clamp one end of the cable and guide and convey multiple cables at the same time, avoiding friction and blockage between the cable and the inside of the pipe, thereby improving the threading efficiency.

[0012] Furthermore, through the structural settings of the inner gear ring, the limit threaded rod, the limit cap, the first gear, the second gear, the rack and the clamping block, etc., the utility model can stably clamp and limit the cable in the pipe, improve the stability of the cable inside the pipe, reduce the shaking and loosening of the cable, and enhance the stability of the cable connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a porous power communication pipe of the utility model is given;

[0014] Figure 2 is Figure 1 a schematic structural diagram of the middle cylinder;

[0015] Figure 3 is Figure 2 a schematic structural diagram of the threaded sleeve ring in ;

[0016] Figure 4 is Figure 3 a schematic structural diagram of the limiting component in ;

[0017] Figure 5 is Figure 4 a schematic internal sectional structural diagram of the limiting component in.

[0018] Reference numerals:

[0019] 1. Porous pipe; 2. Through hole; 3. Cylinder; 4. Through groove; 5. Threaded rod; 6. Rotating cap; 7. Threaded sleeve ring; 8. Connecting block;

[0020] 9. Limit component; 901. Fixed ring; 902. Guide through groove; 903. Internal gear ring; 904. Limit screw rod; 905. Limit cap; 906. Installation groove; 907. First gear; 908. Second gear; 909. Guide groove; 910. Rack; 911. Clamping block. Detailed implementation manner

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Embodiment

[0026] As Figures 1 to 3As shown in the figure, a porous power communication pipe proposed by the present utility model includes: a porous pipe 1, and the porous pipe 1 is made of stainless steel, having good corrosion resistance, which can effectively prevent corrosion and damage inside the pipe. A plurality of through holes 2 are opened on the porous pipe 1, and the inner walls of the through holes 2 are coated with insulating paint, which can support multiple cables simultaneously; a cylinder 3 fixedly penetrating through the inside of the porous pipe 1, and a plurality of through grooves 4 are opened on the outer wall of the cylinder 3. The plurality of through grooves 4 are opposite to the through holes 2, and the through grooves 4 are communicated with the through holes 2; a threaded rod 5 rotatably arranged inside the cylinder 3 through a bearing. One end of the threaded rod 5 penetrates through the cylinder 3 and extends to be connected with a rotating cap 6, and the outer wall of the rotating cap 6 is provided with anti-slip lines. A threaded sleeve ring 7 is threadedly sleeved on the outer wall of the threaded rod 5, and the threaded sleeve ring 7 is located inside the cylinder 3; a plurality of connecting blocks 8 fixedly arranged on the outer wall of the threaded sleeve ring 7, and the connecting blocks 8 are slidably connected with the through grooves 4, which can stably limit the threaded sleeve ring 7. One end of the connecting block 8 is fixedly provided with a limiting component 9 for clamping the cable, and the limiting component 9 is located inside the through hole 2, which is convenient for simultaneously clamping and conveying multiple cables and improving the threading efficiency.

[0027] As Figure 1 , Figure 4 and Figure 5 shown, the limiting component 9 includes a fixed ring 901, and an annular cavity is opened inside the fixed ring 901. A guiding through groove 902 is opened on the outer wall of the fixed ring 901, and the guiding through groove 902 is communicated with the annular cavity. An internal gear ring 903 is rotatably arranged inside the fixed ring 901. A limiting threaded rod 904 movably penetrates through the internal gear ring 903, and the limiting threaded rod 904 also movably penetrates through the guiding through groove 902, which is convenient for rotating and adjusting the internal gear ring 903. Limiting caps 905 are respectively threadedly sleeved at both ends of the limiting threaded rod 904, and the limiting caps 905 are located on both sides of the fixed ring 901, which is convenient for limiting the limiting threaded rod 904. An installation groove 906 is opened inside the fixed ring 901, and the installation groove 906 is in an "8" - shaped structure. A first gear 907 and a second gear 908 are rotatably arranged inside the installation groove 906 through bearings. The first gear 907 and the second gear 908 are meshed and connected, and the first gear 907 is meshed and connected with the internal gear ring 903, which is convenient for simultaneous transmission and rotation.

[0028] Furthermore, the limiting component 9 further includes guiding grooves 909 opened on the inner ring surface of the fixed ring 901, and a plurality of guiding grooves 909 are provided. A rack 910 is movably arranged inside the guiding grooves 909. The rack 910 is meshed and connected with the second gear 908. One end of the rack 910 is fixedly connected with a clamping block 911, which is convenient for the clamping block 911 for conveying to stably clamp and limit the cable.

[0029] Secondly, a rubber pad is arranged on the inner ring surface of the clamping block 911, which can increase the friction force between the clamping block 911 and the outer wall of the cable and improve the clamping stability.

[0030] Furthermore, the guiding through groove 902 is arranged in an arc structure, which can guide the limiting threaded rod 904.

[0031] In addition, the outer wall of the porous pipe 1 is arranged in a polygonal structure, which can increase the strength and stability of the pipe, enabling it to bear greater pressure and weight.

[0032] The working principle of this embodiment is as follows: After the porous pipe 1 is stably installed, one end of the cable is passed through the fixing ring 901 and located between the clamping blocks 911. Subsequently, the limiting threaded rod 904 is pulled to move in the guiding through groove 902. The limiting threaded rod 904 drives the internal gear ring 903 to rotate inside the fixing ring 901. The internal gear ring 903 drives a plurality of first gears 907 to rotate simultaneously. The first gears 907 drive the rack 910 to move in the guiding groove 909 through the second gears 908. The rack 910 drives the clamping blocks 911 to move to the outer wall of the cable, clamping the cable stably.

[0033] Further, manually rotate the rotating cap 6. The rotating cap 6 drives the threaded rod 5 to rotate inside the cylinder 3. The threaded rod 5 drives the threaded sleeve ring 7 to move inside the cylinder 3. The threaded sleeve ring 7 drives a plurality of limiting components 9 to move simultaneously through the connecting block 8, enabling multiple cables to be transmitted from one end to the other end through the through holes 2 of the porous pipe 1, avoiding friction and blockage between the cables and the inside of the pipe, thereby improving the threading efficiency.

[0034] The above specific embodiments are merely several alternative embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A porous power communication tube, characterized in that: include: A porous pipe (1), wherein a plurality of through holes (2) are formed on the porous pipe (1); A cylinder (3) is fixedly arranged to penetrate the porous pipe (1), wherein the outer wall of the cylinder (3) is provided with a plurality of through grooves (4), and the through grooves (4) are connected to the through holes (2); A threaded rod (5) is rotatably arranged inside the cylinder (3), one end of the threaded rod (5) passes through the cylinder (3) and is extended to be connected with a rotating cap (6), and the outer wall of the threaded rod (5) is threadedly sleeved with a threaded collar (7); A plurality of connection blocks (8) are fixedly arranged on the outer wall of the threaded collar (7), and the connection blocks (8) are slidably connected to the through groove (4). A limit assembly (9) for clamping the cable is fixedly arranged at one end of the connection block (8), and the limit assembly (9) is located in the through hole (2).

2. A porous power communication tube according to claim 1, characterized in that: The limiting assembly (9) comprises a fixing ring (901), the outer wall of the fixing ring (901) is provided with a guide groove (902), the fixing ring (901) is internally provided with an inner gear ring (903) for rotation, a limiting threaded rod (904) movably penetrates the inner gear ring (903), and the limiting threaded rod (904) and the guide groove (902) are movably penetrated, and the two ends of the limiting threaded rod (904) are respectively threadedly sleeved with limiting caps (905), the fixing ring (901) is internally provided with a mounting groove (906), and the mounting groove (906) is internally provided with a first gear (907) and a second gear (908), the first gear (907) and the second gear (908) are meshingly connected, and the first gear (907) is meshingly connected with the inner gear ring (903).

3. A porous power communication tube according to claim 2, characterized in that: The limiting assembly (9) further comprises a guide groove (909) formed on the inner surface of the fixing ring (901), a rack (910) being movably arranged inside the guide groove (909), the rack (910) being meshingly connected to the second gear (908), and a clamping block (911) being fixedly connected to one end of the rack (910).

4. The porous power communication tube according to claim 3, characterized in that: The inner annular surface of the clamping block (911) is provided with a rubber pad.

5. The porous power communication tube according to claim 2, characterized in that: The guide groove (902) is arranged in an arc-shaped structure.

6. The porous power communication tube according to claim 1, characterized in that: The outer wall of the porous pipe (1) is arranged in a polygonal structure.

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