A wire slot pre-burying structure for installing BLP strip plate pipeline integration
By pre-embedding the cable tray structure during the production of BLP strips, a sliding connection between the cable box and the pre-embedded box is achieved, which solves the problems of pipeline misalignment and inaccurate positioning, improves construction efficiency and quality, reduces rework and material waste, and extends the service life of the strips.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA FIRST METALLURGICAL GROUP
- Filing Date
- 2025-06-13
- Publication Date
- 2026-07-07
AI Technical Summary
In the construction of secondary structural panels, problems such as pipeline misalignment and inaccurate positioning lead to poor construction quality, increase construction costs and the probability of rework, and affect construction efficiency and overall quality.
During the production of BLP strip panels, pre-embedded boxes, junction boxes, and conduits are used. By sliding the junction boxes and pre-embedded boxes, flexible adjustments of the junction boxes and conduits can be achieved, ensuring the accuracy of the conduit connections, reducing rework issues, and avoiding the tedious process of re-grooving and rewiring.
It improves construction efficiency, reduces material waste, protects finished panels, extends service life, enhances construction quality and space utilization, and reduces construction costs and coordination difficulties.
Smart Images

Figure CN224473018U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of construction technology, and more specifically, relates to a pre-embedded structure for installing BLP strip plate pipeline integration. Background Technology
[0002] With the construction industry's ever-increasing demands for environmental protection, energy conservation, and high efficiency, the vigorous promotion of prefabricated buildings has become a significant trend in industry development. Against this backdrop, the secondary structure panel industry has ushered in unprecedented development opportunities. Abroad, the secondary structure panel industry started earlier, and after years of development, both its technology and market have reached a high level of maturity. Foreign countries have extremely stringent requirements regarding building energy conservation, environmental protection, and seismic performance, which has driven panel products to continuously develop towards high performance. For example, panels with high-efficiency thermal insulation, excellent fire resistance, outstanding sound insulation and noise reduction performance, as well as being lightweight, high-strength, and possessing excellent seismic performance, have been widely used in various construction projects.
[0003] In this wave of industry development, the integrated pipeline system of secondary structural panel walls plays a crucial role. Developing efficient panel wall construction technology can not only optimize the construction process but also effectively shorten the construction period and reduce overall costs. However, how to adopt reasonable construction measures to improve the appearance quality of panel walls has become a pressing technical challenge. Currently, common quality defects in panel wall construction mainly focus on issues such as pipeline misalignment and inaccurate positioning. Effectively solving these problems will greatly improve the construction quality of secondary structural panel walls, while reducing labor costs and unnecessary expenses such as secondary repairs due to quality issues, thereby promoting the high-quality development of the entire industry. Utility Model Content
[0004] To address the aforementioned deficiencies or improvement needs of existing technologies, this utility model provides a pre-embedded cable tray structure for installing integrated BLP strip panels and conduits. By pre-embedding the pre-embedded boxes, cable boxes, and conduits during the production of BLP strip panels, material waste is effectively reduced, and the removal of excess material caused by grooving is avoided. This not only protects the finished BLP strip panels from damage during subsequent construction and extends their service life, but also allows construction personnel to flexibly adjust the positions of the cable boxes and conduits through the sliding connection between the cable boxes and the pre-embedded boxes. This effectively reduces rework problems caused by inaccurate pre-embedding of conduits and avoids the cumbersome process of re-grooving and rewiring due to positional deviations in traditional construction, thereby improving construction efficiency and accelerating the overall construction progress.
[0005] To achieve the above objectives, this utility model provides a pre-embedded cable tray structure for installing integrated BLP strip panels and conduits, comprising a BLP strip panel, a pre-embedded box, a conduit, a slide rail, and a junction box. The pre-embedded box is disposed within the BLP strip panel, and the conduit and junction box are housed within the pre-embedded box. One end of the conduit is fixedly connected to the junction box, and the junction box and the pre-embedded box are slidably connected via the slide rail, allowing for flexible adjustment of the positions of the junction box and the conduit. This facilitates adjustment of the junction box's position, ensures the accuracy of the conduit connection, effectively reduces rework caused by inaccurate conduit pre-embedding, avoids the cumbersome process of re-grooving and rewiring due to positional deviations in traditional construction, improves construction efficiency, and accelerates the overall construction progress.
[0006] Furthermore, the embedded box includes a vertical embedded box and a horizontal embedded box. One end of the vertical embedded box is fixedly installed at the top center of the horizontal embedded box, and a slot matching the vertical embedded box is opened at the top center of the horizontal embedded box.
[0007] Furthermore, the slide rail includes a slide groove and a slider. Two parallel slide grooves are fixedly installed inside the top of the transverse pre-embedded box. A slider matching the slide groove is fixedly installed on the top of the wire box, and the wire box can move laterally within the transverse pre-embedded box.
[0008] Furthermore, the top of the junction box has a through hole that matches the conduit, and the conduit is fixedly installed at the through hole on the top of the junction box.
[0009] Furthermore, the junction box is a PE junction box, and the conduit is a PVC conduit.
[0010] Furthermore, the pre-embedded position of the pre-embedded box is determined comprehensively based on the structural layout of the building wall, the installation requirements of electrical equipment, and the pipeline routing to ensure that the pre-embedded box can be precisely matched with the BLP strip.
[0011] Furthermore, the junction box and conduit are placed in a pre-embedded box in advance, and the pre-embedded box is pre-embedded during the production of the BLP strip.
[0012] In summary, compared with the prior art, the above-described technical solution conceived by this utility model can achieve the following beneficial effects:
[0013] (1) The pre-embedded cable tray structure of this utility model, by pre-embedding pre-embedded boxes, cable boxes, and conduits during the production of BLP strip panels, can effectively reduce material waste, avoid the removal of excess material caused by grooving, protect the finished strip panels, prevent damage to the strip panels during subsequent construction, and extend their service life. It not only improves construction efficiency and reduces construction procedures, avoiding problems such as inaccurate pipeline positions, but also improves construction quality, making pipeline installation positions more precise and reducing manual operation errors. In addition, the pre-embedded pipelines enhance environmental protection performance, reduce the generation of construction waste, and conform to the concept of sustainable development.
[0014] (2) The pre-embedded structure of the cable tray of this utility model allows construction personnel to flexibly adjust the position of the cable box and the conduit through the sliding connection between the cable box and the pre-embedded box, thereby effectively reducing the rework problem caused by inaccurate pre-embedded conduit, avoiding the cumbersome process of re-grooving and wiring due to position deviation in traditional construction, improving construction efficiency, speeding up the overall construction progress, making it more convenient for on-site construction workers to install the strips, reducing the cross-construction between civil engineering units and water and electricity units, reducing the difficulty of construction coordination, further optimizing the construction process, and improving the construction quality. Attached Figure Description
[0015] Figure 1 This is an installation diagram of a pre-embedded cable tray structure for installing BLP strip plate pipeline integration according to an embodiment of the present invention;
[0016] Figure 2 This is a schematic diagram of a pre-embedded cable tray structure for installing BLP strip plate pipeline integration according to an embodiment of the present invention;
[0017] Figure 3 This is a schematic diagram of a transverse embedded box structure for installing an integrated BLP strip plate pipeline in an embodiment of the present invention.
[0018] Figure 4 This is a schematic diagram of the horizontal pre-embedded box and the connection of the wire box in a pre-embedded structure for installing BLP strip plate pipeline integration according to an embodiment of the present utility model;
[0019] Figure 5 This is a schematic diagram of the connection between the conduit and the junction box in a pre-embedded structure for installing BLP strip-plate pipelines, according to an embodiment of the present invention.
[0020] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-BLP strip, 2-embedded box, 21-vertical embedded box, 22-horizontal embedded box, 3-slide rail, 31-slide groove, 32-slider, 4-conduit, 5-conduit box. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model. Furthermore, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0022] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.
[0023] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.
[0024] In this patent, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes said element.
[0025] like Figure 1-5As shown, this utility model provides a pre-embedded cable tray structure for installing BLP strip plate integrated conduit, including a BLP strip plate 1, a pre-embedded box 2, a slide rail 3, a conduit 4, and a junction box 5. The pre-embedded box 2 is located inside the BLP strip plate 1, and the conduit 4 and junction box 5 are arranged inside the pre-embedded box 2. One end of the conduit 4 is fixedly connected to the junction box 5. The junction box 5 and the pre-embedded box 2 are slidably connected by the slide rail 3, allowing the junction box 5 to move flexibly along the slide rail 3 within the pre-embedded box 2, facilitating the adjustment of the junction box 5's position and ensuring the accuracy of the conduit connection. This utility model achieves convenient construction and effective protection of the conduit by pre-embedding the pre-embedded box 2 in the BLP strip plate 1 and arranging the conduit 4 and junction box 5 within the pre-embedded box 2. The conduit 4 is mainly used to protect the wires from external mechanical damage and environmental factors, while providing a neat and orderly laying channel for the wires and having fire-retardant functions. Junction box 5 serves as the centralized entry and branch point for electrical wires, protecting wire joints from moisture and damage. It also provides stable support for the installation of switches, sockets, and other electrical equipment, facilitating quick maintenance. The fixed connection between conduit 4 and junction box 5 ensures stable wire transmission, while the sliding connection between junction box 5 and embedded box 2 provides flexible installation and adjustment. This structure not only improves construction efficiency and reduces the cumbersome procedures of traditional grooved wiring but also enhances space utilization and wall aesthetics through its concealed design. Furthermore, its moisture-proof and dust-proof properties, along with its detachable design, facilitate later maintenance and inspection, reducing maintenance costs. In addition, the environmentally friendly and energy-saving characteristics of BLP panels further enhance the overall advantages of this structure, making it widely applicable and offering significant economic benefits in modern building construction.
[0026] Furthermore, the embedded box 2 includes a vertical embedded box 21 and a horizontal embedded box 22. One end of the vertical embedded box 21 is fixedly installed at the top center of the horizontal embedded box 22, and the top center of the horizontal embedded box 22 is provided with a slot that matches the vertical embedded box 21 so that the conduit can pass through smoothly. This enhances the flexibility of the pipeline layout, meets the needs of electrical lines in different directions, improves the installation accuracy, reduces rework caused by positional deviations, avoids damage to the BLP strip 1 by slotting, fully preserves the physical properties and structural characteristics of the strip, improves construction efficiency and the overall safety of the system, and facilitates later maintenance and repair.
[0027] Furthermore, the top of the junction box 5 is provided with a through hole that matches the conduit 4, and the conduit 4 is fixedly installed at the through hole on the top of the junction box 5, ensuring that the wire can stably pass through the conduit 4 and enter the junction box 5, improving the reliability of the electrical connection, and making the connection between the conduit and the junction box more precise, which facilitates quick installation by construction personnel and improves construction efficiency.
[0028] Furthermore, the slide rail includes a slide groove 31 and a slider 32. Two parallel slide grooves 31 are fixedly installed at the top of the interior of the horizontal pre-embedded box 22. A slider 32 matching the slide grooves 31 is fixedly installed at the top of the junction box 5, allowing the junction box 5 to move laterally within the horizontal pre-embedded box 22. This lateral movement allows the junction box 5 to flexibly adjust its position within the box, enabling construction personnel to quickly position the junction box to the optimal location based on actual needs and site conditions. This ensures precise connection between the junction box and external equipment (such as switches and sockets), avoiding rework due to positional deviations. Because the junction box can be adjusted within the horizontal pre-embedded box, construction personnel can make fine adjustments during installation, reducing construction errors caused by inaccurate pre-embedded positions and improving construction quality. Even after construction is completed, the lateral movement function of the junction box provides convenience if the position needs to be adjusted or replaced. Maintenance personnel can easily slide the junction box to the appropriate position without re-grooving or damaging the wall structure. During installation, the lateral movement function of junction box 5 ensures precise connection with external devices (such as switches and sockets), avoiding electrical connection problems caused by positional deviations. Installation personnel can quickly adjust the junction box's position according to actual needs, eliminating the need for repeated disassembly and reinstallation, greatly improving construction efficiency.
[0029] Furthermore, the pre-embedded position of the pre-embedded box 2 is comprehensively determined based on the structural layout of the building wall, the installation requirements of electrical equipment, and the pipeline routing. This ensures that the pre-embedded box 2 can precisely match the BLP panel 1 and provide reasonable space for the conduit 4 and junction box 5, meeting the requirements for wire installation and equipment installation. Pre-embedding the pre-embedded box 2 improves construction accuracy and reduces rework caused by positional deviations; enhances system adaptability, enabling it to flexibly handle complex construction scenarios; and avoids grooving the panel during subsequent construction, thus fully preserving the panel's physical properties and structural characteristics. This pre-embedding method not only improves construction efficiency and reduces construction steps but also significantly reduces the potential risk of damage to the panel due to improper construction operations, further improving the quality and service life of the entire building wall system.
[0030] Furthermore, the junction box 5 is a PE junction box, and the conduit is a PVC conduit.
[0031] Furthermore, the junction box 5 and the conduit 4 are placed in the pre-embedded box 2 in advance. The pre-embedded box 2 is pre-embedded during the production of the BLP strip 1. The strip is then grooved during subsequent construction, thus preserving the physical properties and structural characteristics of the strip completely.
[0032] In another embodiment of this utility model, an installation method for a pre-embedded structure of a BLP strip plate integrated with a conduit is provided. First, the pre-embedded position of the pre-embedded box 2 is determined comprehensively based on the structural layout of the building wall, the installation requirements of electrical equipment, and the pipeline routing. Next, the conduit 4 and the junction box 5 are placed in the pre-embedded box 2 in advance, and the pre-embedded box 2 is pre-embedded into the BLP strip plate 1. Then, the BLP strip plate 1 is poured, and after it reaches a certain strength requirement, it is transported to the construction site. At the construction site, according to the engineering layout plan and the site positioning axis, the BLP strip plates 1 are installed sequentially starting from the junction with the wall. When installing the BLP strip plate 1 with the pre-embedded box 2, the conduit 4 in it is connected to the conduit 4 reserved in the main structure. The junction box 5 is moved until the connection is accurate and the position of the junction box 5 is fixed. Finally, the BLP strip plate 1 with the pre-embedded box 2 is connected to the previous strip plate to ensure a firm connection.
[0033] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A pre-embedded cable tray structure for installing integrated BLP strip-type pipelines, characterized in that, The system includes a BLP strip (1), a pre-embedded box (2), a conduit (4), a slide rail (3), and a junction box (5). The pre-embedded box (2) is located in the BLP strip (1). The pre-embedded box (2) contains a conduit (4) and a junction box (5). One end of the conduit (4) is fixedly connected to the junction box (5). The junction box (5) and the pre-embedded box (2) are slidably connected by the slide rail (3), which allows the positions of the junction box (5) and the conduit (4) to be flexibly adjusted. This facilitates the adjustment of the position of the junction box (5), ensures the accuracy of the pipeline connection, effectively reduces the rework problem caused by inaccurate pipeline pre-embedding, avoids the cumbersome process of re-grooving and wiring due to position deviation in traditional construction, improves construction efficiency, and speeds up the overall construction progress.
2. The pre-embedded cable tray structure for installing integrated BLP strip-plate pipelines according to claim 1, characterized in that, The embedded box (2) includes a vertical embedded box (21) and a horizontal embedded box (22). One end of the vertical embedded box (21) is fixedly installed at the top center of the horizontal embedded box (22), and the top center of the horizontal embedded box (22) has a slot that matches the vertical embedded box (21).
3. The pre-embedded cable tray structure for installing integrated BLP strip-plate pipelines according to claim 2, characterized in that, The slide rail (3) includes a slide groove (31) and a slider (32). Two parallel slide grooves (31) are fixedly installed inside the top of the transverse pre-embedded box (22). The top of the wire box (5) is fixedly installed with a slider (32) that matches the slide groove (31), and the wire box (5) can move laterally inside the transverse pre-embedded box (22).
4. The pre-embedded cable tray structure for installing integrated BLP strip-plate pipelines according to claim 1, characterized in that, The top of the junction box (5) is provided with a through hole that matches the conduit (4), and the conduit (4) is fixedly installed at the through hole on the top of the junction box (5).
5. The pre-embedded cable tray structure for installing integrated BLP strip-plate pipelines according to claim 4, characterized in that, The junction box (5) is a PE junction box, and the conduit (4) is a PVC conduit.
6. A pre-embedded cable tray structure for installing integrated BLP strip-plate pipelines according to any one of claims 1-4, characterized in that, The pre-embedded position of the pre-embedded box (2) is determined comprehensively based on the structural layout of the building wall, the installation requirements of electrical equipment and the pipeline route, so as to ensure that the pre-embedded box (2) can be precisely matched with the BLP strip (1).
7. A pre-embedded cable tray structure for installing integrated BLP strip-plate pipelines according to any one of claims 1-4, characterized in that, The junction box (5) and conduit (4) are placed in the pre-embedded box (2) in advance, and the pre-embedded box (2) is pre-embedded during the production of the BLP strip (1).