Integrated skirting board device for building interface pipeline hiding

Abstract

The invention relates to the technical field of skirting board equipment, in particular to an integrated skirting board device for building interface pipeline hiding, which comprises a mounting mechanism, a first limiting mechanism and a second limiting mechanism. In the using process, according to an existing handrail structure needing to be protected, by increasing and decreasing the using number of the retention plates, the retention plates are spliced through existing bolts and limiting holes, and the spliced retention plates can be stably connected with an existing handrail through the mounting grooves and existing fastening equipment; the equipment can be conveniently and stably arranged at a specified use position according to the actual use condition, and then the use positions of the third channel steel and the clamping blocks after splicing can be conveniently adjusted through the guide strips by increasing or decreasing the use number of the third channel steel and the clamping blocks according to the hardness of the material of the power line body; and a stable supporting channel can be formed among the interiors of the multiple pieces of third channel steel.

Description

An integrated skirting board device for concealing pipelines at building interfaces Technical Field

[0001] This invention belongs to the technical field of skirting board equipment, specifically an integrated skirting board device for concealing pipelines at building interfaces. Background Technology

[0002] Guardrail kickboards are vertical barriers installed on the edges of platforms, passageways, or scaffolding. Their core function is to prevent objects from falling or people from slipping out, while also serving as a visual warning.

[0003] However, in the existing technology, the existing guardrail kickboards are mostly made of a single piece of material, which only serves to cover the bottom of the guardrail. The actual function is limited. When laying pipelines, it is necessary to groove the building surface. After grooving, the pipelines need to be buried. This means that subsequent pipeline maintenance requires excavation, resulting in poor installation and maintenance efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated kickboard device for concealing pipelines at building interfaces, which can provide efficient protection at the bottom of guardrails while facilitating the laying and maintenance of existing pipelines and power lines.

[0005] The technical solution adopted in this invention is as follows: An integrated skirting board device for concealing pipelines at building interfaces, comprising: an installation mechanism for providing a stable installation and protective foundation; a first limiting mechanism for providing a stable and concealed installation channel, wherein the first limiting mechanism is disposed on the installation mechanism; and a second limiting mechanism for forming a stable and concealed installation channel, wherein the second limiting mechanism is disposed on the installation mechanism.

[0006] The installation mechanism includes a kickboard body, a first channel steel, and a positioning component. The outer surface of one side of the kickboard body is provided with a plurality of first mounting holes and a plurality of second mounting holes at equal intervals. There are two first channel steels, and both first channel steels are fixedly connected to the outer surface of one side of the kickboard body. The positioning component is disposed on the kickboard body.

[0007] The positioning component includes an opening panel, a retaining rod, and a retaining plate. The opening panel is located on the top of two first channel steels. There are two retaining rods, both of which are fixedly connected to the outer surface of one side of the kick plate body. The retaining plate is slidably sleeved between the outer surfaces of the two retaining rods.

[0008] Each of the first channel steels is slidably inserted with a positioning rod at its top, and the top ends of the two positioning rods are fixedly connected to the bottom of the opening panel. The top of the fixing plate has two limiting holes and two mounting slots.

[0009] Each of the retaining rods has an extension rod threaded to one end, an extension threaded hole at one end of each extension rod, and two movable nuts threaded to the outer surface of each retaining rod.

[0010] The first limiting mechanism is provided in multiple sets. Each set of the first limiting components includes a second channel steel, a bottom block, a side block, an adjusting tube, a top plate, two side plates, and two sets of limiting components. The bottom block is threaded to the inner bottom surface of the second channel steel. The side block is slidably inserted into the outer surface of one side of the bottom block. A positioning nut is threaded to one end of each side block. The adjusting tube is rotatably connected to the top of the side block. The top plate is threaded to the top of the adjusting tube. The two side plates are rotatably connected to the outer surfaces of both sides of the top plate. The limiting components are provided on the two side plates.

[0011] Each of the second channel steels has a first mounting bolt fixedly connected to one side of its outer surface, one end of each first mounting bolt slides through a corresponding first mounting hole, and the outer surface of each first mounting bolt is threaded with a first limiting nut.

[0012] Each of the limiting components includes a top block, an adjusting rod, and a stop. The top block is rotatably connected to the bottom of the corresponding side plate, the adjusting rod is rotatably connected to the bottom of the top block, and the stop is threadedly connected to the bottom end of the adjusting rod, with the bottom of the stop fitting against the inner bottom surface of the corresponding second channel steel.

[0013] The second limiting mechanism is provided in two sets. Each set of the second limiting mechanism includes a guide bar and a third channel steel. Two second mounting bolts are fixedly connected to one side of the outer surface of the guide bar. One end of each second mounting bolt slides through a corresponding second mounting hole, and a second limiting nut is threadedly connected to the outer surface of each second mounting bolt. A locking block is threadedly connected to one side of the outer surface of the third channel steel. The outer surface of the locking block is in contact with the outer surface of the guide bar, and the outer surface of one side of the third channel steel is in contact with the outer surface of the other side of the guide bar.

[0014] A method for using an integrated kickboard device for concealing pipelines at building interfaces includes the following steps: S1, Installation and Setup: Based on the existing railing structure requiring protection, the number of fixing plates is increased or decreased, allowing the fixing plates to be spliced ​​using existing bolts and limiting holes. The spliced ​​fixing plates are then securely connected to the existing railing via mounting grooves and existing fastening equipment. Furthermore, based on the hardness or softness of the power line material, the number of third channel steels and clamps is increased or decreased. The positions of the spliced ​​third channel steels and clamps are easily adjusted using guide strips, creating a stable support channel between the multiple third channel steels. The power line can then be laid within the multiple third channel steels. Simultaneously, based on the pipe's thickness, the adjusting pipe is rotated to adjust the height of the top plate, ensuring the top plate stably supports the bottom of the pipe. Finally, the adjusting rod is rotated to... The support frame and top block support the top of the corresponding side plate, which fits against the outer surface of the pipe body. Under the joint support of the top plate and side plate, the pipe body can be laid smoothly along the second channel steel. The separation of the second channel steel and the third channel steel can separate the laying space of the power line body and the pipe body. S2, Inspection and maintenance: The distance between the second channel steel and the third channel steel and the kick plate body can be easily adjusted by the first mounting bolt and the first limit nut, as well as the second mounting bolt and the second limit nut. This allows for convenient adjustment of the laying position according to the actual laying requirements of the power line body and the pipe body. At the same time, the positioning rod can be used to easily connect and separate the opening panel from the first channel steel. This allows the opening panel and the kick plate body to form an effective shielding and protection effect, ensuring that the laid power line body and the pipe body are not easily affected by the external environment. After the opening panel is removed, the laid power line and pipe body can be easily inspected and maintained.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are: (1) In the present invention, when in use, according to the existing railing structure to be protected, the number of fixed plates is increased or decreased, so that the fixed plates are spliced ​​through existing bolts and limiting holes, so that the spliced ​​fixed plates can be stably connected to the existing railing through the mounting groove and existing fastening equipment, so that the equipment can be conveniently and stably set in the designated use position according to the actual use situation, and according to the softness and hardness of the power line body material, the number of third channel steel and clamps is increased or decreased, so that the use position of the spliced ​​third channel steel and clamps can be conveniently adjusted through the guide strip, so that a stable structure can be formed between the multiple third channel steels. The supporting channel allows the power line body to be laid through multiple third channel steels. Simultaneously, depending on the diameter of the pipe body, a rotating adjusting pipe supports and adjusts the height of the top plate, ensuring stable support for the bottom of the pipe body. A rotating adjusting rod, in conjunction with the support frame and top block, supports the top of the corresponding side plate against the outer surface of the pipe body. With the combined support of the top and side plates, the pipe body can be laid smoothly along the second channel steel. The separation between the second and third channel steels effectively divides the laying space between the power line body and the pipe body, improving safety after installation and enabling the equipment to efficiently perform its intended functions.

[0016] (2) In this invention, the distance between the second channel steel and the third channel steel and the kick plate body can be conveniently adjusted by the first mounting bolt and the first limiting nut, as well as the second mounting bolt and the second limiting nut. This allows for convenient adjustment of the laying position according to the actual laying requirements of the power line body and the pipeline body. At the same time, the opening panel can be conveniently connected and separated from the first channel steel by the positioning rod. This allows the opening panel and the kick plate body to form an effective shielding and protection effect, ensuring that the laid power line body and the pipeline body are not easily affected by the external environment. Furthermore, after the opening panel is removed, the laid power line and pipeline body can be conveniently inspected and maintained, enabling the equipment to efficiently perform its intended functions. Attached Figure Description

[0017] Figure 1 is a first-view perspective view of the present invention in use; Figure 2 is a second-view perspective view of the present invention in use; Figure 3 is a first-view perspective view of the present invention; Figure 4 is a second-view detached view of the present invention; Figure 5 is a partial cross-sectional perspective view of the present invention from the first perspective; Figure 6 is a partial cross-sectional unfolded perspective view of the mounting mechanism of the present invention; Figure 7 is an enlarged view of section A in Figure 6 of the present invention; Figure 8 is a partially unfolded perspective view of the first limiting mechanism of the present invention; Figure 9 is an enlarged view of section B in Figure 8 of the present invention; Figure 10 is a partially unfolded perspective view of the second limiting mechanism of the present invention; Figure 11 is an enlarged view of section C in Figure 10 of the present invention.

[0018] The markings in the diagram are as follows: 1. Installation mechanism; 101. Kickboard body; 102. First channel steel; 103. Positioning rod; 104. Opening panel; 105. Fixing plate; 106. Fixing rod; 107. Extension rod; 2. First limiting mechanism; 201. Second channel steel; 202. First mounting bolt; 203. Bottom block; 204. Side block; 205. Adjusting pipe; 206. Top plate; 207. Side plate; 208. Adjusting rod; 209. Bracket; 3. Second limiting mechanism; 301. Guide bar; 302. Second mounting bolt; 303. Third channel steel; 304. Locking block; 4. Power line body; 5. Pipe body. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the invention 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 merely illustrative and not intended to limit the invention.

[0020] Example: Please refer to Figures 1-5. An integrated skirting board device for concealing pipelines at building interfaces consists of an installation mechanism 1, a first limiting mechanism 2, and a second limiting mechanism 3.

[0021] The details are as follows: Please refer to Figures 6 and 7. The installation mechanism 1 provides a stable installation and protective foundation. The installation mechanism 1 includes a kickboard body 101, a first channel steel 102, and a positioning component. Multiple first mounting holes and multiple second mounting holes are equidistantly provided on one side of the outer surface of the kickboard body 101. Two first channel steels 102 are provided, both of which are fixedly connected to one side of the outer surface of the kickboard body 101. The positioning component is provided on the kickboard body 101 and includes an opening panel 104. The retaining rods 106 and retaining plates 105, and the opening panel 104 are disposed on the top of the two first channel steels 102. Two retaining rods 106 are provided, each fixedly connected to the outer surface of one side of the kick plate body 101. The retaining plate 105 is slidably sleeved between the outer surfaces of the two retaining rods 106. A positioning rod 103 is slidably inserted into the top of each first channel steel 102. The top ends of the two positioning rods 103 are fixedly connected to the bottom of the opening panel 104. The top of the retaining plate 105 has two limiting holes and two mounting holes. Each fixing rod 106 has an extension rod 107 threaded to one end, and each extension rod 107 has an extension threaded hole at one end. Each fixing rod 106 has two movable nuts threaded to its outer surface. Based on the existing railing structure to be protected, the number of fixing plates 105 can be increased or decreased, and the fixing plates 105 can be spliced ​​together using existing bolts and limiting holes. The spliced ​​fixing plates 105 can be securely connected to the existing railing through the mounting groove and existing fastening equipment. The equipment can be conveniently and securely installed in the designated location according to the actual usage. The positioning rod 103 can facilitate the connection and separation of the opening panel 104 and the first channel steel 102. The opening panel 104, together with the kick plate body 101, can form an effective shielding and protection effect, ensuring that the laid power line body 4 and pipe body 5 are not easily affected by the external environment. At the same time, after removing the opening panel 104, the laid power line and pipe body 5 can be conveniently inspected and maintained, enabling the equipment to efficiently perform its intended functions.Please refer to Figures 8 and 9. The first limiting mechanism 2 is used to provide a stable and concealed installation channel. The first limiting mechanism 2 is set on the installation mechanism 1. There are multiple sets of the first limiting mechanism 2. Each set of first limiting components includes a second channel steel 201, a bottom block 203, a side block 204, an adjusting pipe 205, a top plate 206, two side plates 207, and two sets of limiting components. The bottom block 203 is threaded to the inner bottom surface of the second channel steel 201. The side block 204 is slidably inserted into the outer surface of one side of the bottom block 203. A positioning nut is threaded to one end of each side block 204. The adjusting pipe 205 is rotatably connected to the top of the side block 204. The top plate 206 is threaded to the top of the adjusting pipe 205. Two side plates 207 are rotatably connected to the outer surfaces of the two sides of the top plate 206. Limiting components are provided on the two side plates 207. A first mounting bolt 202 is fixedly connected to one side of the outer surface of each second channel steel 201. One end of each first mounting bolt 202 slides through the corresponding first mounting hole. A first limiting nut is threaded to the outer surface of each first mounting bolt 202. Each set of limiting components includes a top block, an adjusting rod 208, and a stop 209. The top block is rotatably connected to the bottom of the corresponding side plate 207, and the adjusting rod 208 is rotatably connected to the bottom of the top block. The abutment 209 is threaded to the bottom of the adjusting rod 208, and the bottom of the abutment 209 is in contact with the inner bottom surface of the corresponding second channel steel 201. Depending on the thickness of the pipe body 5, the adjusting pipe 205 is rotated to support the height of the adjusting top plate 206, allowing the top plate 206 to stably support the bottom of the pipe body 5. Simultaneously, the adjusting rod 208 is rotated to cooperate with the abutment 209 and the top block to support the top of the corresponding side plate 207, which is in contact with the outer surface of the pipe body 5. Therefore, under the combined support of the top plate 206 and the side plate 207, the pipe body 5 can... The equipment can be laid smoothly along the second channel steel 201. With the separation of the second channel steel 201 and the third channel steel 303, the laying space of the power line body 4 and the pipe body 5 can be effectively separated, improving the safety of use after actual laying and enabling the equipment to perform its intended functions efficiently. The distance between the second channel steel 201 and the third channel steel 303 and the kick plate body 101 can be conveniently adjusted through the first mounting bolt 202 and the first limit nut, as well as the second mounting bolt 302 and the second limit nut, so that the laying position can be conveniently adjusted according to the actual laying requirements of the power line body 4 and the pipe body 5.Please refer to Figures 10 and 11. The second limiting mechanism 3 is used to form a stable and concealed installation channel. The second limiting mechanism 3 is set on the installation mechanism 1. There are two sets of the second limiting mechanism 3. Each set of the second limiting mechanism 3 includes a guide bar 301 and a third channel steel 303. Two second mounting bolts 302 are fixedly connected to one side of the outer surface of the guide bar 301. One end of each second mounting bolt 302 slides through the corresponding second mounting hole, and a second limiting nut is threaded to the outer surface of each second mounting bolt 302. A locking block 3 is threaded to one side of the outer surface of the third channel steel 303. 04. The outer surface of the locking block 304 is attached to the outer surface of the guide strip 301, and one side of the outer surface of the third channel steel 303 is attached to the other side of the guide strip 301. Depending on the hardness of the material of the power line body 4, the number of third channel steels 303 and locking blocks 304 can be increased or decreased. This allows for convenient adjustment of the position of the spliced ​​third channel steels 303 and locking blocks 304 via the guide strip 301, enabling a stable support channel to be formed between the multiple third channel steels 303, allowing the power line body 4 to be laid through the interior of the multiple third channel steels 303.

[0022] The following is a detailed description of the usage method of an integrated kickboard device for concealing pipelines at building interfaces provided by an embodiment of the present invention. The usage method includes the following steps: Step 1, Installation and Setting: Based on the existing railing structure to be protected, the number of fixing plates 105 is increased or decreased, so that the fixing plates 105 are spliced ​​through existing bolts and limiting holes. The spliced ​​fixing plates 105 can be stably connected to the existing railing through the mounting groove and existing fastening equipment, so that the device can be conveniently and stably set in the designated usage position according to the actual use situation. Furthermore, based on the hardness of the material of the power line body 4, the number of third channel steel is increased or decreased. The number of 303 and 304 used allows for convenient adjustment of the position of the assembled third channel steel 303 and 304 via guide bar 301, enabling a stable support channel to be formed between multiple third channel steels 303. This allows the power line body 4 to be laid through the multiple third channel steels 303. Simultaneously, based on the thickness of the pipe body 5, the adjusting pipe 205 can be rotated to support and adjust the height of the top plate 206, ensuring the top plate 206 stably supports the bottom of the pipe body 5. Furthermore, the rotating adjusting rod 208 can cooperate with the support frame 2. 09 and the top block support correspond to the top of the side plate 207, which is attached to the outer surface of the pipe body 5. Then, under the joint support of the top plate 206 and the side plate 207, the pipe body 5 can be laid smoothly along the second channel steel 201. The separation between the second channel steel 201 and the third channel steel 303 effectively separates the laying space of the power line body 4 and the pipe body 5, improving the safety of actual use after laying and enabling the equipment to efficiently perform its intended functions. Step 2, Inspection and Maintenance: The second channel steel 201 and the third channel steel 303 can be easily adjusted using the first mounting bolt 202 and the first limiting nut, as well as the second mounting bolt 302 and the second limiting nut. The distance between the kick plate bodies 101 allows for convenient adjustment of the laying position according to the actual laying requirements of the power line body 4 and the pipe body 5. At the same time, the positioning rod 103 allows for convenient connection and separation of the opening panel 104 from the first channel steel 102, so that the opening panel 104 and the kick plate bodies 101 can form an effective shielding and protection effect, ensuring that the laid power line body 4 and pipe body 5 are not easily affected by the external environment. At the same time, after the opening panel 104 is removed, the laid power line and pipe body 5 can be easily inspected and maintained, so that the equipment can efficiently realize its intended functions.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An integrated skirting board device for concealing pipelines at building interfaces, characterized in that, include: The installation mechanism (1) provides a stable installation and protection base; the first limiting mechanism (2) provides a stable and concealed installation channel, the first limiting mechanism (2) being disposed on the installation mechanism (1); and the second limiting mechanism (3) forms a stable and concealed installation channel, the second limiting mechanism (3) being disposed on the installation mechanism (1).

2. The integrated skirting board device for concealing pipelines at building interfaces as described in claim 1, characterized in that: The installation mechanism (1) includes a kickboard body (101), a first channel steel (102) and a positioning component. The outer surface of one side of the kickboard body (101) is provided with a plurality of first mounting holes and a plurality of second mounting holes at equal intervals. There are two first channel steels (102). Both first channel steels (102) are fixedly connected to the outer surface of one side of the kickboard body (101). The positioning component is provided on the kickboard body (101).

3. An integrated skirting board device for concealing pipelines at building interfaces as described in claim 2, characterized in that: The positioning component includes an opening panel (104), a fixing rod (106), and a fixing plate (105). The opening panel (104) is disposed on the top of two first channel steels (102). There are two fixing rods (106). Both fixing rods (106) are fixedly connected to the outer surface of one side of the kick plate body (101). The fixing plate (105) is slidably sleeved between the outer surfaces of the two fixing rods (106).

4. An integrated skirting board device for concealing pipelines at building interfaces as described in claim 3, characterized in that: Each of the first channel steels (102) is slidably inserted with a positioning rod (103) at its top. The tops of the two positioning rods (103) and the bottom of the opening panel (104) are fixedly connected. The top of the fixing plate (105) has two limiting holes and two mounting grooves.

5. An integrated skirting board device for concealing pipelines at building interfaces as described in claim 4, characterized in that: Each of the retaining rods (106) has an extension rod (107) threaded to one end, and each of the extension rods (107) has an extension threaded hole at one end. Each of the retaining rods (106) has two movable nuts threaded to its outer surface.

6. An integrated skirting board device for concealing pipelines at building interfaces as described in claim 5, characterized in that: The first limiting mechanism (2) is provided in multiple sets. Each set of the first limiting components includes a second channel steel (201), a bottom block (203), a side block (204), an adjusting pipe (205), a top plate (206), two side plates (207), and two sets of limiting components. The bottom block (203) is threaded to the bottom surface inside the second channel steel (201). The side block (204) is slidably inserted into the outer surface of one side of the bottom block (203). One end of the side block (204) is threaded with a positioning nut. The adjusting pipe (205) is rotatably connected to the top of the side block (204). The top plate (206) is threaded to the top of the adjusting pipe (205). The two side plates (207) are rotatably connected to the outer surfaces of both sides of the top plate (206). The limiting components are provided on the two side plates (207).

7. An integrated skirting board device for concealing pipelines at building interfaces as described in claim 6, characterized in that: Each of the second channel steels (201) has a first mounting bolt (202) fixedly connected to one side of its outer surface. One end of each first mounting bolt (202) slides through the corresponding first mounting hole. Each of the first mounting bolts (202) has a first limiting nut threadedly connected to its outer surface.

8. An integrated skirting board device for concealing pipelines at building interfaces as described in claim 7, characterized in that: Each of the limiting components includes a top block, an adjusting rod (208), and a stop (209). The top block is rotatably connected to the bottom of the corresponding side plate (207), the adjusting rod (208) is rotatably connected to the bottom of the top block, and the stop (209) is threadedly connected to the bottom end of the adjusting rod (208). The bottom of the stop (209) is in contact with the inner bottom surface of the corresponding second channel steel (201).

9. An integrated skirting board device for concealing pipelines at building interfaces as described in claim 8, characterized in that: The second limiting mechanism (3) is provided in two sets. Each set of the second limiting mechanism (3) includes a guide bar (301) and a third channel steel (303). Two second mounting bolts (302) are fixedly connected to one side of the outer surface of the guide bar (301). One end of each second mounting bolt (302) slides through the corresponding second mounting hole. A second limiting nut is threadedly connected to the outer surface of each second mounting bolt (302). A locking block (304) is threadedly connected to one side of the outer surface of the third channel steel (303). The outer surface of the locking block (304) is in contact with the outer surface of the guide bar (301). The outer surface of one side of the third channel steel (303) is in contact with the outer surface of the guide bar (301).

10. A method of using an integrated skirting board device for concealing pipelines at building interfaces, characterized in that, The integrated kickboard device for concealing pipelines at building interfaces as described in claim 9 includes the following steps: S1, Installation and Setting: Based on the existing railing structure to be protected, the number of fixing plates (105) is increased or decreased, so that the fixing plates (105) are spliced ​​through existing bolts and limiting holes, so that the spliced ​​fixing plates (105) can be stably connected to the existing railing through the mounting groove and existing fastening equipment. Based on the hardness of the material of the power line body (4), the number of third channel steel (303) and clamps (304) is increased or decreased, so that the guide strip (301) can be used to facilitate the installation. The adjustment of the position of the spliced ​​third channel steel (303) and the clamp (304) allows a stable support channel to be formed between the multiple third channel steels (303), enabling the power line body (4) to be laid through the multiple third channel steels (303). At the same time, according to the thickness of the pipe body (5), the adjusting pipe (205) is rotated to support the height of the adjusting top plate (206), so that the top plate (206) can stably support the bottom of the pipe body (5). At the same time, the adjusting rod (208) is rotated to cooperate with the support frame (209). The top of the side plate (207) corresponding to the top block support is attached to the outer surface of the pipe body (5). Then, under the joint support of the top plate (206) and the side plate (207), the pipe body (5) can be laid smoothly along the second channel steel (201). Under the separation of the second channel steel (201) and the third channel steel (303), the laying space of the power line body (4) and the pipe body (5) can be separated; S2, inspection and maintenance: the second channel steel (201) and the third channel steel (303) and the kick plate body (1) can be conveniently adjusted by the first mounting bolt (202) and the first limit nut, as well as the second mounting bolt (302) and the second limit nut. The distance between 01) allows for convenient adjustment of the laying position according to the actual laying requirements of the power line body (4) and the pipe body (5). At the same time, the positioning rod (103) allows for convenient connection and separation of the opening panel (104) and the first channel steel (102). This enables the opening panel (104) and the kick plate body (101) to form an effective shielding and protection effect, ensuring that the laid power line body (4) and the pipe body (5) are not easily affected by the external environment. At the same time, after removing the opening panel (104), it is convenient to carry out the inspection and maintenance of the laid power line and pipe body (5).

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