Compression resistant reinforcement for communication tubing

Abstract

The utility model relates to a communication pipe field, and specifically is a communication pipe compression -resistant reinforcing structure, include: first installation pipeline, second installation pipeline, the first installation pipeline, second installation pipeline outer wall annularly has a plurality of assembly slot, the assembly slot symmetry has fixed hole, the assembly slot middle part has the stable clamping groove, the first installation pipeline, second installation pipeline between fixed connection through the connecting plate, the connecting plate sets up in the assembly slot inside, the utility model discloses a first clamping block of connecting plate is embedded in the stable clamping groove of assembly slot in alignment, makes the connecting plate complete adhesion assembly slot inner wall, ensures that the connecting hole and fixed hole coaxial alignment, again the packing ring is encased in the assembly screw, and the screw is in turn through the connecting hole and fixed hole, completes the fixing of first installation pipeline, second installation pipeline and connecting plate, and through the cross installation connecting plate to be free to combine multiple pipelines.

Description

Technical Field

[0001] This utility model relates to the field of communication pipes, specifically a pressure-strengthening structure for communication pipes. Background Technology

[0002] Communication pipes are critical infrastructure for ensuring the signal transmission and line safety of communication networks. They are mainly used to protect communication transmission media such as optical fibers and cables, and are widely used in urban municipal projects, transportation networks, industrial parks, and rural communication construction. They come in various materials, with mainstream types including high-density polyethylene (HDPE) communication pipes, polyvinyl chloride (PVC) communication pipes, fiberglass pipes, and galvanized steel pipes. Different materials are suited to different environments: HDPE pipes are corrosion-resistant and flexible, suitable for underground burial; fiberglass pipes have high compressive strength and excellent insulation, often used in high-pressure or complex geological areas; galvanized steel pipes are more advantageous in places with high mechanical protection requirements. Communication pipes possess core properties such as anti-aging, corrosion resistance, and impact resistance, effectively isolating them from soil acid and alkali erosion, animal bites, and external construction damage, ensuring the long-term stable operation of communication lines.

[0003] A search revealed Chinese Patent Publication No. CN106058752A, which discloses a communication tube comprising a tube body. The tube body includes a buffer layer, a reinforcing layer, a pressure layer, an insulating layer, a cavity, a partition, and a fireproof layer. The buffer layer wraps around the outside of the reinforcing layer. A pressure layer is located inside the reinforcing layer. A fireproof layer is located between the pressure layer and the insulating layer. The buffer layer, reinforcing layer, pressure layer, fireproof layer, and insulating layer are sequentially and fixedly connected. The tube body is divided into six cavities for placing conduits by two partitions, and the partitions are integrally formed with the tube body. A placement groove for placing the conduit is located inside the pressure layer. This prior art can protect the tube body. The reinforcing layer makes the structure more robust. The placement groove allows conduits to be placed inside, with one end of the conduit electrically connected to a microcontroller. When the tube body is damaged or the circuit is interrupted, the microcontroller activates an alarm device to alert personnel.

[0004] Regarding the aforementioned technologies, the inventors have discovered the following drawbacks: when multiple communication pipes are installed in parallel or together, they are prone to squeezing and collision due to spatial layout and external forces. Traditional pipes cannot effectively ensure that the pipes do not interfere with each other. Therefore, a pressure-resistant reinforced structure for communication pipes is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background technology, this utility model proposes a pressure-strengthening structure for communication pipes.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a pressure-resistant reinforced structure for communication pipes, comprising: a first installation pipe and a second installation pipe, characterized in that: multiple sets of assembly slots are circumferentially formed on the outer wall of the first installation pipe and the second installation pipe, fixing holes are symmetrically formed inside the assembly slots, and a stabilizing slot is formed in the middle of the assembly slots; the first installation pipe and the second installation pipe are fixedly connected by a connecting plate, the connecting plate is disposed inside the assembly slot, the thickness of the connecting plate is the same as the depth of the assembly slot, the connecting plate has a connecting hole at the corresponding position of the fixing hole, the first installation pipe, the second installation pipe and the connecting plate are locked together by assembly screws in the connecting hole and the fixing hole, a washer is fixedly provided at the opening of the connecting hole, and a first locking block is fixedly provided at the corresponding position of the assembly slot on the connecting plate.

[0007] Preferably, the inner walls of the first and second installation pipes are fixedly provided with flame-retardant layers, the inner walls of the flame-retardant layers are fixedly provided with inner pipes, and the inner walls of the inner pipes are provided with protective layers.

[0008] Preferably, the flame-retardant layer is silicone foam, and the protective layer is made of steel wire mesh and rubber material. The flame-retardant layer and the protective layer are respectively bonded to the outer wall and inner wall of the inner tube.

[0009] Preferably, a stabilizing plate is provided between the contact surfaces of the first and second installation pipes. A second locking block is fixedly provided in the middle of the left and right sides of the stabilizing plate. The stabilizing slot can accommodate the second locking block. A fixing post is provided on the left and right sides of the stabilizing plate at the corresponding position of the fixing hole. A rubber sleeve is fitted on the fixing post. The fixing post can be fixed inside the fixing hole by fitting the rubber sleeve. The outer diameter of the fixing post matches the inner diameter of the fixing hole. The interference fit is achieved by the elastic deformation of the rubber sleeve.

[0010] Preferably, flexible silicone gaskets are bonded to the left and right sides of the stabilizing plate, and weight-reducing grooves are provided through the four corners of the first and second installation pipes. The weight-reducing grooves are circular and not connected to the inner walls of the first and second installation pipes.

[0011] Preferably, protective covers are provided at the openings of the first and second installation pipes. Restriction rings are fixedly provided at the four corners of the protective covers. The restriction rings can be embedded in the weight-reducing grooves. The outer diameter of the restriction rings is adapted to the inner diameter of the weight-reducing grooves. After being embedded, the protective covers are circumferentially positioned. A connector is provided in the middle of the protective cover. The connector is made of rubber and can be fitted into the openings of the first and second installation pipes. An annular sealing rib is provided on the outer wall of the connector. After being fitted, the pipe openings are waterproofed and dustproofed. A handle is fixedly provided on the side of the protective cover away from the first and second installation pipes.

[0012] The advantages of this utility model are: This utility model embeds the first locking block of the connecting plate into the stable locking groove of the assembly slot, so that the connecting plate is completely attached to the inner wall of the assembly slot, ensuring that the connecting hole and the fixing hole are coaxially aligned. Then, the washer is put on the assembly screw, and the screw is passed through the connecting hole and the fixing hole in sequence to complete the fixing of the first installation pipe, the second installation pipe and the connecting plate. Multiple sets of pipes can be freely combined by cross-installing the connecting plates. The dual positioning of the stabilizing plate, the second clamping block, and the fixing column ensures that the contact surfaces of the two pipes are subjected to uniform force, avoiding pipe deformation caused by local compression. The elastic fitting structure of the rubber sleeve can eliminate the assembly gap between the fixing column and the fixing hole, and also buffer the impact of external vibration on the pipe connection. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the assembly slot structure of this utility model; Figure 4 This is a schematic diagram of the connecting plate structure of this utility model; Figure 5 This is a schematic diagram of the protective cover structure of this utility model.

[0015] In the diagram: 1. First installation pipe; 11. Second installation pipe; 12. Assembly slot; 13. Fixing hole; 14. Stabilizing slot; 15. Connecting plate; 16. Connecting hole; 17. Washer; 18. First locking block; 2. Flame retardant layer; 21. Inner pipe; 22. Protective layer; 3. Stabilizing plate; 31. Second locking block; 32. Fixing column; 33. Rubber sleeve; 4. Gasket; 5. Protective cover; 51. Restricting ring; 52. Connector; 53. Handle; 6. Weight reduction groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses a pressure-resistant reinforcement structure for communication pipes, comprising: a first installation pipe 1 and a second installation pipe 11. The first and second installation pipes 11 are characterized by having multiple sets of assembly slots 12 circumferentially formed on their outer walls. Each assembly slot 12 has symmetrically formed fixing holes 13, and a stabilizing groove 14 is formed in the center of each assembly slot 12. The first and second installation pipes 11 are fixedly connected by a connecting plate 15, which is disposed inside the assembly slot 12. The thickness of the connecting plate 15 is the same as the depth of the assembly slot 12. The connecting plate 15 has connecting holes 16 at positions corresponding to the fixing holes 13. The connecting holes 16 and the fixing holes 13 are connected by a mounting plate 14. The first installation pipe 1, the second installation pipe 11, and the connecting plate 15 are secured with screws. A washer 17 is fixedly installed at the opening of the connecting hole 16. A first locking block 18 is fixedly installed at the corresponding position of the connecting plate 15 in the assembly slot 12. The first locking block 18 of the connecting plate 15 is aligned with the stable locking groove 14 of the assembly slot 12 and inserted, so that the connecting plate 15 is completely in contact with the inner wall of the assembly slot 12, ensuring that the connecting hole 16 and the fixing hole 13 are coaxially aligned. Then, the washer 17 is put on the mounting screw, and the screw is passed through the connecting hole 16 and the fixing hole 13 in sequence to complete the fixing of the first installation pipe 1, the second installation pipe 11, and the connecting plate 15. Multiple sets of pipes can be freely combined by cross-installing the connecting plates 15.

[0018] The inner walls of the first installation pipe 1 and the second installation pipe 11 are fixedly provided with a flame-retardant layer 2. An inner pipe 21 is fixedly provided on the inner wall of the flame-retardant layer 2. A protective layer 22 is provided on the inner wall of the inner pipe 21. The flame-retardant layer 2 is made of silicone foam. The protective layer 22 is made of steel wire mesh and rubber material. The flame-retardant layer 2 and the protective layer 22 are respectively bonded to the outer wall and inner wall of the inner pipe 21. The flame-retardant layer 2 made of silicone foam has both excellent flame retardancy and flexibility, which prevents the flame-retardant layer from cracking due to deformation. The protective layer 22 made of steel wire mesh and rubber retains the impact resistance of steel wire mesh and has the sealing properties of rubber, which can resist the impact of foreign objects in the pipe.

[0019] A stabilizing plate 3 is provided between the contact surfaces of the first installation pipe 1 and the second installation pipe 11. Second locking blocks 31 are fixedly installed in the middle of the left and right sides of the stabilizing plate 3. Stabilizing slots 14 can accommodate the second locking blocks 31. Fixing posts 32 are provided on the left and right sides of the stabilizing plate 3 at positions corresponding to the fixing holes 13. Rubber sleeves 33 are fitted onto the fixing posts 32, allowing the fixing posts 32 to be fitted and fixed inside the fixing holes 13. The outer diameter of the fixing posts 32 matches the inner diameter of the fixing holes 13, achieving an interference fit through the elastic deformation of the rubber sleeves 33. Flexible silicone gaskets 4 are adhered to the left and right sides of the stabilizing plate 3. Weight-reducing grooves 6 are provided through the four corners of the first installation pipe 1 and the second installation pipe 11. The weight-reducing grooves 6 are circular and not connected to the inner walls of the first installation pipe 1 and the second installation pipe 11. This allows the stabilizing plate 3 to be positioned so that one side... The second locking block 31 is aligned with the stabilizing slot 14 of the first installation pipe 1 and inserted. At the same time, the stabilizing plate 3 is pressed, so that the fixing post 32 on one side, with the rubber sleeve 33, is squeezed into the fixing hole 13 of the first installation pipe 1. Then, the stabilizing slot 14 of the second installation pipe 11 is aligned with the second locking block 31 on the other side of the stabilizing plate 3. The second installation pipe 11 is pushed, so that the fixing post 32 and the rubber sleeve 33 on the other side of the stabilizing plate 3 are fitted into the fixing hole 13 of the second installation pipe 11, thus completing the assembly of the stabilizing plate 3. The stabilizing plate 3 is doubly positioned by the second locking block 31 and the fixing post 32, so that the contact surface of the two pipes is evenly stressed, avoiding pipe deformation caused by local compression. The elastic fitting structure of the rubber sleeve 33 can not only eliminate the assembly gap between the fixing post 32 and the fixing hole 13, but also buffer the impact of external vibration on the pipe connection.

[0020] Protective covers 5 are installed at the openings of the first installation pipe 1 and the second installation pipe 11. Restriction rings 51 are fixed at the four corners of the protective cover 5. The restriction rings 51 can be embedded in the weight reduction grooves 6. The outer diameter of the restriction rings 51 is adapted to the inner diameter of the weight reduction grooves 6. After embedding, the protective cover 5 is circumferentially positioned. A connector 52 is provided in the middle of the protective cover 5. The connector 52 is made of rubber and can be fitted into the opening of the first installation pipe 1 and the second installation pipe 11. The outer wall of the connector 52 is provided with an annular sealing rib. After fitting, the pipe opening is waterproof and dustproof sealed. A handle 53 is fixedly installed on the side of the protective cover 5 away from the first installation pipe 1 and the second installation pipe 11. The protective cover 5 can be quickly positioned and installed by the cooperation of the restriction rings 51 and the weight reduction grooves 6. The protective cover 5 can effectively prevent rainwater and mud from entering the pipe and damaging the communication line. The handle 53 is designed to facilitate quick disassembly during later maintenance, reducing the labor cost of line maintenance.

[0021] Working principle: The first locking block 18 of the connecting plate 15 is aligned with the stabilizing slot 14 of the assembly slot 12 and inserted, ensuring the connecting plate 15 completely fits the inner wall of the assembly slot 12. This ensures the connecting hole 16 and the fixing hole 13 are coaxially aligned. Then, the washer 17 is placed on the assembly screw, and the screw is passed through the connecting hole 16 and the fixing hole 13 in sequence, completing the fixation of the first installation pipe 1, the second installation pipe 11, and the connecting plate 15. Multiple sets of pipes can be freely combined by cross-installing the connecting plates 15. The second locking block 31 on one side of the stabilizing plate 3 is aligned with the first installation pipe 1. The stabilizing slot 14 is inserted, and the stabilizing plate 3 is pressed down, so that the fixing post 32 on one side, with the rubber sleeve 33, is squeezed into the fixing hole 13 of the first installation pipe 1. Then, the stabilizing slot 14 of the second installation pipe 11 is aligned with the second locking block 31 on the other side of the stabilizing plate 3, and the second installation pipe 11 is pushed, so that the fixing post 32 and the rubber sleeve 33 on the other side of the stabilizing plate 3 are fitted into the fixing hole 13 of the second installation pipe 11, thus completing the assembly of the stabilizing plate 3. The stabilizing plate 3 is doubly positioned by the second locking block 31 and the fixing post 32, so that the contact surface of the two pipes is evenly stressed.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A pressure-resistant reinforcement structure for communication conduits, comprising: The first installation pipe (1) and the second installation pipe (11) are characterized in that: the outer wall of the first installation pipe (1) and the second installation pipe (11) is provided with a plurality of sets of assembly slots (12) in a ring shape; the assembly slots (12) are provided with fixing holes (13) symmetrically inside; the assembly slots (12) are provided with stabilizing slots (14) in the middle; the first installation pipe (1) and the second installation pipe (11) are fixedly connected by a connecting plate (15), and the connecting plate (15) is provided in the assembly slots (12). The thickness of the connecting plate (15) is consistent with the depth of the assembly slot (12). The connecting plate (15) has a connecting hole (16) at the corresponding position of the fixing hole (13). The first installation pipe (1), the second installation pipe (11) and the connecting plate (15) are locked together by assembly screws in the connecting hole (16) and the fixing hole (13). A washer (17) is fixedly provided at the opening of the connecting hole (16). A first locking block (18) is fixedly provided at the corresponding position of the assembly slot (12) on the connecting plate (15).

2. The communication pipe compression-strengthening structure according to claim 1, characterized in that: The inner walls of the first installation pipe (1) and the second installation pipe (11) are fixedly provided with flame-retardant layer (2), the inner wall of the flame-retardant layer (2) is fixedly provided with inner tube (21), and the inner wall of the inner tube (21) is provided with protective layer (22).

3. The communication pipe compression-strengthening structure according to claim 2, characterized in that: The flame-retardant layer (2) is silicone foam, and the protective layer (22) is made of steel wire mesh and rubber material. The flame-retardant layer (2) and the protective layer (22) are respectively bonded to the outer wall and inner wall of the inner tube (21).

4. The pressure-resistant reinforcement structure for communication pipes according to claim 1, characterized in that: A stabilizing plate (3) is provided between the contact surfaces of the first installation pipe (1) and the second installation pipe (11). A second locking block (31) is fixedly provided in the middle of the left and right sides of the stabilizing plate (3). The stabilizing slot (14) can accommodate the second locking block (31). A fixing post (32) is provided on the left and right sides of the stabilizing plate (3) at the corresponding position of the fixing hole (13). A rubber sleeve (33) is fitted on the fixing post (32). The fixing post (32) can be fitted and fixed inside the fixing hole (13) by the rubber sleeve (33). The outer diameter of the fixing post (32) matches the inner diameter of the fixing hole (13). The interference fit is achieved by the elastic deformation of the rubber sleeve (33).

5. The pressure-resistant reinforcement structure for communication pipes according to claim 4, characterized in that: The stabilizing plate (3) has flexible silicone gaskets (4) bonded to its left and right sides. The first installation pipe (1) and the second installation pipe (11) have weight-reducing grooves (6) through the four corners. The weight-reducing grooves (6) are circular and not connected to the inner walls of the first installation pipe (1) and the second installation pipe (11).

6. The pressure-resistant reinforcement structure for communication pipes according to claim 1, characterized in that: A protective cover (5) is provided at the opening of the first installation pipe (1) and the second installation pipe (11). A limiting ring (51) is fixedly provided at the four corners of the protective cover (5). The limiting ring (51) can be embedded in the weight reduction groove (6). The outer diameter of the limiting ring (51) is adapted to the inner diameter of the weight reduction groove (6). After being embedded, the protective cover (5) is circumferentially positioned. A connector (52) is provided in the middle of the protective cover (5). The connector (52) is made of rubber and can be fitted into the opening of the first installation pipe (1) and the second installation pipe (11). An annular sealing rib is provided on the outer wall of the connector (52). After being fitted, the pipe opening is waterproof and dustproof. A handle (53) is fixedly provided on the side of the protective cover (5) away from the first installation pipe (1) and the second installation pipe (11).

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