Novel outdoor cable duct bank and working well connecting device
By embedding hexagonal cylinders into the two side walls of the cable manhole and clamping the cable pipes, combined with components such as water sump and cable brackets, the problem of loose connection between the cable pipes and the manhole was solved, thus improving stability and construction efficiency.
Patent Information
- Application Number
- CN202423275158.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing cable duct and well connection device is prone to loosening and disconnection due to external forces and thermal expansion and contraction during long-term use, affecting the integrity and stability. Moreover, maintenance and replacement of parts are difficult and costly.
The structure employs hexagonal holes and hexagonal cylinders. By embedding hexagonal cylinders into the two side walls of the cable manhole and clamping the cable pipes, and using clamping blocks for fixed connection, combined with components such as sump pits, cable supports, and concrete manhole rings, the connection stability and sealing are improved.
It improves the integrity and stability of cable ducts and manholes, reduces construction difficulty and maintenance costs, and enhances construction quality and efficiency.
Smart Images
Figure CN223957223U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable laying technical field especially relates to a new outdoor cable pipe and well connection device. BACKGROUND
[0002] Cable pipe construction refers to the installation mode that cable is laid in the pre-built underground pipe. The pipe laying is suitable for the section with heavy traffic, crowded underground corridor and more cable laying. The pipe laying reduces the possibility of cable damage by external force and mechanical damage, reduces the chemical corrosion of harmful substances in the soil on the cable, and does not need to dig the road surface to replace the old cable line or lay new cable line. The position of the pipe and the well is generally in the non-motor vehicle lane of the urban road, and also can be constructed in the sidewalk or the motor vehicle lane. After the civil engineering of the pipe and the well is completed, the cable line installation of the same path can not be repeated to dig the road surface. In addition, the civil engineering of the pipe construction has large amount of work and long construction time, and the adoption of the mode can facilitate the construction and reduce the operation processes such as the addition of the protection, the plugging and the repeated fixing with the well in the usual construction process.
[0003] At present, the cable pipe and well connection device still has the following defects: 1. Some connection modes such as the socket connection and the buckle connection may be loose and disconnected due to external force, thermal expansion and cold contraction of the pipe material in long-term use, which affects the integrity and stability of the power pipe and the well, and causes the cable displacement and even exposure; 2. When the interface fails or is damaged, the maintenance and replacement of the parts are difficult and high in cost due to the limited space, the complex connection mode and the like, and the disassembly and recovery of the interface may cause secondary influence on the surrounding cable and facilities during the maintenance and repair. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the problems of loose connection, disconnection, influence on the integrity and stability of the power pipe and the well, cable displacement and even exposure caused by external force, thermal expansion and cold contraction of the pipe material in the prior art, and provides a new outdoor cable pipe and well connection device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new outdoor cable pipe and well connection device, which comprises a cable well, six-hole holes are formed in the two side walls of the cable well and close to the center, a six-hole cylinder is embedded in the inside of the six-hole hole, a cable pipe is embedded and connected in the inside of the six-hole cylinder, a clamping block is embedded and fixedly connected to the inner wall of the six-hole hole and close to the center, and one end of the six clamping blocks is fixedly connected to the surface of the six-hole cylinder.
[0006] Preferably, a water collecting pit is fixedly connected and communicated with the bottom of the cable well, and an iron calculator is covered on the inner wall of the bottom of the cable well and at the water collecting pit.
[0007] Preferably, the inner wall of one side of the cable worker well is symmetrically provided with a cable support.
[0008] Preferably, the top of the cable worker well is fixedly provided with a concrete well ring close to the center, the inner wall of the concrete well ring is fixedly provided with a well seat, and the top of the well seat is covered with a well cover.
[0009] Preferably, the two ends of the hexagonal cylinder are fixedly connected with limiting rings, and the connecting part between the limiting ring and the hexagonal cylinder is a round corner.
[0010] Preferably, the inner wall of the hexagonal cylinder is circular, and the inner wall of the hexagonal cylinder is matched with the outer wall of the cable pipe.
[0011] Compared with the prior art, the utility model has the advantages and positive effects that,
[0012] 1. In the utility model, the hexagonal cylinder can be used with a single cable pipe, or can be used with multiple cable pipes, and the size can be determined in advance, the hexagonal cylinder can be placed in the well wall on the side facing the cable pipe, the hole for the cable pipe can be formed in the well wall, the hexagonal cylinder can be connected with the cable pipe, the cable can be smoothly put into or taken out of the well, and the construction quality and efficiency can be improved.
[0013] 2. In the utility model, the cable pipe is embedded in the hexagonal cylinder, the outer wall of the cable pipe is tightly attached to the inner wall of the hexagonal cylinder, the surface of the outer wall of the hexagonal cylinder is provided with a clamping block, the clamping block can be embedded in the inner wall of the cable worker well, the stability of the connection can be improved, the hexagonal cylinder and the cable pipe can be prevented from being loose or disconnected due to external force or thermal expansion and contraction of the pipe material, and the integrity and stability of the power pipe and the well can be improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 Fig. 1 is a perspective view of the overall structure of the utility model;
[0015] Figure 2 Fig. 2 is a horizontal sectional view of the overall structure of the utility model;
[0016] Figure 3 Fig. 3 is a vertical sectional view of the overall structure of the utility model;
[0017] Figure 4 Fig. 4 is a perspective view of part of the utility model.
[0018] Legend: 1, cable manhole; 2, sump; 3, iron calculator; 4, cable support; 5, concrete well ring; 6, well seat; 7, well cover; 8, hexagonal hole; 9, hexagonal cylinder; 10, limiting ring; 11, clamping block; 12, cable tube. DETAILED DESCRIPTION
[0019] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.
[0021] Embodiment 1, as shown in the present application provides a novel outdoor cable pipe and manhole connecting device, which comprises a cable manhole 1, both sides of the cable manhole 1 and near the center are provided with a hexagonal hole 8, the hexagonal hole 8 is embedded with a hexagonal cylinder 9, the hexagonal cylinder 9 is embedded and clamped with a cable tube 12, the inner wall of the hexagonal hole 8 and near the center is embedded and fixedly connected with a clamping block 11, one end of the six clamping blocks 11 is fixedly connected with the surface of the hexagonal cylinder 9. Figures 1-4 The effect of the whole embodiment 1 is that the hexagonal hole 8 is provided on both sides of the cable manhole 1 and near the center, the hexagonal hole 8 is embedded with the hexagonal cylinder 9, which can embed and fix the hexagonal cylinder 9 in the hexagonal hole 8, the hexagonal cylinder 9 is embedded and clamped with the cable tube 12, which can fix the cable tube 12, the hexagonal hole 8 is embedded and fixedly connected with the clamping block 11 near the center, one end of the six clamping blocks 11 is fixedly connected with the surface of the hexagonal cylinder 9, which can make the hexagonal cylinder 9 more stable.
[0022] Embodiment 2, as shown in the present application, the bottom of the cable manhole 1 is fixedly connected with a sump 2, the inner wall of the bottom of the cable manhole 1 and located at the sump 2 is covered with an iron calculator 3; the inner wall of one side of the cable manhole 1 is symmetrically provided with a cable support 4; the top of the cable manhole 1 and near the center is fixedly connected with a concrete well ring 5, the inner wall of the concrete well ring 5 is fixedly provided with a well seat 6, the top of the well seat 6 is covered with a well cover 7; both ends of the hexagonal cylinder 9 are fixedly connected with a limiting ring 10, the connecting part of the limiting ring 10 and the hexagonal cylinder 9 is a round corner; the inner wall of the hexagonal cylinder 9 is circular, the inner wall of the hexagonal cylinder 9 is matched with the outer wall of the cable tube 12.
[0023] Figures 1-4
[0024] The effect achieved by the whole embodiment 2 is that the bottom of the cable shaft 1 is fixed and communicated with the sump 2, the inner wall of the bottom of the cable shaft 1 is covered with the iron calculator 3 at the sump 2, which can collect water in the cable shaft 1; the cable support 4 is symmetrically installed on the inner wall of one side of the cable shaft 1, which can support the cable; the top of the cable shaft 1 is fixed and communicated with the concrete well ring 5 close to the center, the inner wall of the concrete well ring 5 is fixedly installed with the well seat 6, and the top of the well seat 6 is covered with the well cover 7, which can cover the top of the cable shaft 1; the two ends of the hexagonal cylinder 9 are fixedly connected with the limiting annular ring 10, and the connecting part of the limiting annular ring 10 and the hexagonal cylinder 9 is a round corner, which can limit the hexagonal cylinder 9; the inner wall of the hexagonal cylinder 9 is circular, and the inner wall of the hexagonal cylinder 9 is matched with the outer wall of the cable pipe 12, which can make the cable pipe 12 completely embedded in the hexagonal cylinder 9.
[0025] Working principle: by embedding the cable pipe 12 in the hexagonal cylinder 9, the outer wall of the cable pipe 12 can be tightly attached to the inner wall of the hexagonal cylinder 9, thereby improving the sealing performance between the hexagonal cylinder 9 and the cable pipe 12, and the surface clamping block 11 of the outer wall of the hexagonal cylinder 9 can be embedded in the inner wall of the cable shaft 1, which can improve the overall connection stability, thereby preventing loosening and disconnection caused by external force, pipe thermal expansion and contraction, and the like, and further improving the integrity and stability of the power pipe and the shaft, and the device can be used with a single cable pipe 12, or can be used with multiple cable pipes 12, and only size positioning is needed during construction, and the cable pipe 12 is placed in the shaft wall on the side facing the cable pipe 12, which is equivalent to leaving a hole for the cable pipe 12 in the cable shaft 1, and meets the smooth butt joint with the cable pipe 12, ensures the smooth entry and exit of the cable in the shaft, and improves the construction quality and efficiency.
[0026] The wiring diagram of the cable shaft 1 in the utility model belongs to the common knowledge in the field, and the working principle is a known technology, and the type is selected according to actual use, so the control mode and wiring arrangement of the cable shaft 1 are not explained in detail.
[0027] The above is only a preferred embodiment of the utility model, and does not limit other forms of the utility model, and any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the utility model to the above embodiments still belongs to the protection scope of the utility model technical scheme.
Claims
1. A new type of outdoor cable duct and shaft connecting device, comprising a cable shaft (1), characterized in that: The cable worker well (1) is provided with a hexagonal hole (8) on each of the two side walls near the center, a hexagonal cylinder (9) is embedded in the hexagonal hole (8), a cable tube (12) is embedded and clamped in the hexagonal cylinder (9), a clamping block (11) is embedded and fixedly connected to the inner wall of the hexagonal hole (8) near the center, and one end of each of the six clamping blocks (11) is fixedly connected to the surface of the hexagonal cylinder (9).
2. A new type of outdoor cable duct and shaft connecting device according to claim 1, characterized in that: The bottom of the cable worker well (1) is fixedly connected and communicated with a water collecting pit (2), and the bottom inner wall of the cable worker well (1) is covered with an iron calculator (3) at the water collecting pit (2).
3. The novel outdoor cable duct and shaft connection device according to claim 1, characterized in that: A cable support (4) is symmetrically mounted on one side inner wall of the cable worker well (1).
4. The novel outdoor cable duct and shaft connection device according to claim 1, characterized in that: The top of the cable worker well (1) is fixedly connected and communicated with a concrete well ring (5) near the center, the inner wall of the concrete well ring (5) is fixedly mounted with a well seat (6), and the top of the well seat (6) is covered with a well lid (7).
5. The novel outdoor cable duct and shaft connection device according to claim 1, characterized in that: The two ends of the hexagonal cylinder (9) are fixedly connected with a limiting circular ring (10), and the connecting part between the limiting circular ring (10) and the hexagonal cylinder (9) is a round corner.
6. A new type of outdoor cable duct and shaft connecting device according to claim 1, characterized in that: The inner wall of the hexagonal cylinder (9) is circular, and the inner wall of the hexagonal cylinder (9) is matched with the outer wall of the cable tube (12). The two ends of the hexagonal cylinder (9) are fixedly connected with a limiting circular ring (10), and the connecting part between the limiting circular ring (10) and the hexagonal cylinder (9) is a round corner.