Hidden laying and pre-burying structure of vehicle bridge line pipe

Abstract

The utility model discloses a vehicle bridge line pipe concealed laying and embedding structure, which comprises a concealed laying and embedding structure main body, the concealed laying and embedding structure main body comprises a protective base body, one end of the protective base body is provided with an embedding covered channel, a line protection pipe is arranged in the embedding covered channel, and the protective base body is provided with an embedded groove. Concrete is poured at the joint of the interior of the pre-buried covered channel and the outer surface of the conduit; through the design of a threading mechanism, when a concealed laying embedded structure main body is threaded in a mounting wire protection pipe, a wrench rotates a threaded rod to move a clamping plate to clamp and fix the surface of a wire, a pull ring is held by hand to pull a pull steel wire to drive a flexible sliding block to move in a pull sliding groove, and therefore a fixing ring is moved in the wire protection pipe through the flexible sliding block; after the concealed laying and pre-burying structure main body is provided with the wire, the wire is convenient to thread after being damaged and overhauled after being used for a long time, and quick threading operation is facilitated when the concealed laying and pre-burying structure main body is used.

Description

Technical Field

[0001] The utility model belongs to the technical field of concealed embedding structures, and particularly relates to a concealed embedding structure for vehicle bridge line pipes. Background Technique

[0002] The full name of the line pipe is a building insulation electrical conduit. Generally speaking, it is a white rigid PVC rubber pipe, which is used for anti-corrosion, anti-electric leakage and threading wires. During the construction of buildings indoors and in different places, concealed embedding of wires is required. Usually, it is carried out through the concealed embedding structure. And the existing concealed embedding structure is a device used for threading and concealed embedding of vehicle bridge line pipes. When the concealed embedding structure is used, it is convenient to strengthen the support and fixation of the end part and strengthen the sealing after pouring concrete, and it is convenient to quickly thread wires during use. The threading is simple and convenient, which improves the convenience of threading when the main body of the concealed embedding structure is used for concealed embedding of line pipes.

[0003] According to a concealed embedding structure for partial lines of a vehicle bridge pipe disclosed in the authorized patent application number CN201821819213.7, the existing concealed embedding structure is installed in the building base body, and then the inside of the line concealed embedding structure is installed and used. Therefore, when the line is partially damaged after long-term use, it needs to be disassembled, repaired and reinstalled. When threading during installation, external tools need to be used for threading, which makes the threading operation inconvenient and cumbersome, and reduces the convenience of threading and installation when the concealed embedding structure is used for concealed embedding of vehicle bridge line pipes. For this reason, the utility model provides a concealed embedding structure for vehicle bridge line pipes. Content of the Utility Model

[0004] The purpose of the utility model is to provide a concealed embedding structure for vehicle bridge line pipes, so as to solve the problems raised in the above background technique that when the concealed embedding structure is installed in the building base body and then used after threading, when the line is partially damaged after long-term use, it needs to be disassembled, repaired and reinstalled, and when threading during installation, external tools need to be used for threading, which makes the threading operation inconvenient and cumbersome, and reduces the convenience of threading and installation when the concealed embedding structure is used for concealed embedding of vehicle bridge line pipes.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A concealed embedding structure for vehicle bridge line pipes, including the main body of the concealed embedding structure, the main body of the concealed embedding structure includes a protective matrix, one end of the protective matrix is provided with a concealed embedding groove, a protective line pipe is arranged inside the concealed embedding groove, concrete is poured at the connection between the inside of the concealed embedding groove and the outer surface of the protective line pipe, a waterproof box is installed on the surface of the protective matrix at the end of the concealed embedding groove, a reinforcing steel bar is fixedly installed inside the protective matrix on one side of the concealed embedding groove, and the following are also arranged on the main body of the concealed embedding structure:

[0006] Threading mechanism, and the threading mechanism includes a fixed connection component arranged at the inner bottom end of the pipe protection sleeve. Sliding components are arranged on both sides inside the pipe protection sleeve, and a pulling and adjusting component is arranged at the end of the sliding component;

[0007] Reinforcement and sealing mechanism, and the reinforcement and sealing mechanism includes reinforcement installation components arranged at both ends of the embedded dark groove. A strengthening and sealing component is arranged on the inner surface of the reinforcement installation component.

[0008] Preferably, the fixed connection component includes a fixed ring arranged at the inner bottom end of the pipe protection sleeve. Two clamping plates are arranged inside the fixed ring. A threaded rod is rotationally threaded at the edge of the fixed ring, and the end of the threaded rod is rotatably connected to the inside of the clamping plate through a rotating ring.

[0009] Preferably, the two clamping plates are symmetrically arranged, and the clamping plates are rotationally threaded to the inside of the fixed ring through the threaded rod.

[0010] Preferably, the sliding component includes pulling chutes opened on both sides inside the pipe protection sleeve. A flexible slider is arranged at the inner bottom end of the pulling chute, and the end of the flexible slider is fixed to the surface of the fixed ring by a screw.

[0011] Preferably, the pulling and adjusting component includes a pulling wire arranged inside the pulling chute. The bottom end of the pulling wire is fixedly connected to the top end of the flexible slider by a screw, and a pull ring is installed on the surface of the end of the pipe protection sleeve at the top end of the pulling wire.

[0012] Preferably, the reinforcement installation component includes installation grooves opened at both ends of the embedded dark groove inside the protection matrix. Expansion bolts are arranged at the inner edge of the installation grooves, and a support and reinforcement ring is arranged inside the installation grooves.

[0013] Preferably, the support and reinforcement ring fits the internal structure of the installation groove, and the support and reinforcement ring is fixed to the inside of the installation groove through the expansion bolts.

[0014] Preferably, the strengthening and sealing component includes installation clamping grooves opened on the inner surface of the support and reinforcement ring. A reinforcement and sealing ring is snap-fitted and installed inside the installation clamping grooves, and the inner surface of the reinforcement and sealing ring is in tight pressure contact with the surface of the pipe protection sleeve.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] By designing a wire threading mechanism, when threading wires inside the protective conduit of the concealed embedded structural body, the wrench rotates the threaded rod to move the clamping plate to clamp and fix on the surface of the wire. Hold the pull ring and pull the steel wire to drive the flexible slider inside the pulling chute, so that the fixing ring is moved inside the protective conduit through the flexible slider until the wire penetrates the moving end of the protective conduit to complete the wire threading. After the concealed embedded structural body is damaged during long-term use after installing the wire and repaired, the wire threading is convenient, which is convenient for the quick wire threading operation when the concealed embedded structural body is in use. The wire threading is simple and convenient, improving the convenience of wire threading during the concealed embedding operation of the conduit of the concealed embedded structural body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 For the present utility model Figure 1 is an enlarged schematic structural diagram of part A in the present utility model;

[0019] Figure 3 For the present utility model Figure 1 is an enlarged schematic structural diagram of part B in the present utility model;

[0020] Figure 4 is a schematic structural diagram of the fixing ring, clamping plate and threaded rod of the present utility model;

[0021] In the figure: 100, concealed embedded structural body; 101, protective matrix; 102, embedded concealed groove; 1021, installation groove; 1022, support and reinforcement ring; 1023, expansion bolt; 1024, reinforcement and sealing ring; 1025, installation card slot; 103, concrete; 104, protective conduit; 1041, fixing ring; 1042, clamping plate; 1043, threaded rod; 1044, flexible slider; 1045, pulling chute; 1046, pulling steel wire; 1047, pull ring; 105, waterproof box; 106, reinforcement steel bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a concealed embedding structure for vehicle bridge line pipes, including a concealed embedding structure main body 100. The concealed embedding structure main body 100 includes a protective matrix 101. One end of the protective matrix 101 is provided with a concealed embedding groove 102. Inside the concealed embedding groove 102, there is a protective line pipe 104. Concrete 103 is poured at the connection between the inside of the concealed embedding groove 102 and the outer surface of the protective line pipe 104 to enclose the protective line pipe 104 inside the concealed embedding groove 102. Then, concrete 103 is poured again into the concealed embedding groove 102 for pouring, fixing and sealing, so as to conceal the installation of the protective line pipe 104 inside the protective matrix 101. At the end of the concealed embedding groove 102 located on the surface of the protective matrix 101, there is a waterproof box 105 installed. On one side of the concealed embedding groove 102 located inside the protective matrix 101, there is a reinforcing steel bar 106 fixedly installed. The waterproof box 105 is fixed on the surface of the concealed embedding groove 102 at the end of the protective line pipe 104. After the wire passes through the protective line pipe 104, the end is connected to a junction box inside the waterproof box 105 for waterproof protection, so as to facilitate the use of the concealed embedding line after the concealed embedding structure main body 100 is installed. The concealed embedding structure main body 100 is also provided with:

[0024] A wire threading mechanism, and this wire threading mechanism includes a fixed connection component arranged at the bottom end inside the protective line pipe 104. On both sides inside the protective line pipe 104, there are sliding components, and at the end of the sliding components, there is a pulling and adjusting component. When the concealed embedding structure main body 100 is installed and used, the wire threading mechanism facilitates the wire threading operation inside the protective line pipe 104. The wire threading is simple and convenient, improving the convenience of wire threading during the concealed embedding operation of the concealed embedding structure main body 100 for line pipes.

[0025] In order to facilitate the wire threading operation by fixing the end of the wire through the fixed connection component during wire threading, in this embodiment, preferably, the fixed connection component includes a fixed ring 1041 arranged at the bottom end inside the protective line pipe 104, which is convenient for the end of the wire to pass through the inside of the fixed ring 1041 for closing and installation. Inside the fixed ring 1041, there are two clamping plates 1042. At the edge of the fixed ring 1041, there is a threaded rod 1043 rotatably threaded. The end of the threaded rod 1043 is rotationally connected to the inside of the clamping plate 1042 through a rotating ring. Until the threaded rod 1043 is rotated to drive the clamping plate 1042 to move and clamp and fix on the surface of the wire, facilitating the fixed installation and wire threading operation.

[0026] In order to facilitate the threading operation by sliding the fixed ring 1041 through the sliding component to drive the wire to move, in this embodiment, preferably, the sliding component includes pulling chutes 1045 opened on both sides inside the wire protection tube 104. At the inner bottom end of the pulling chute 1045, there is a flexible slider 1044. The end of the flexible slider 1044 is fixed to the surface of the fixed ring 1041 by screws. The flexible slider 1044 can be slid inside the pulling chute 1045 to drive the fixed ring 1041 for the threading operation, facilitating the installation and threading process.

[0027] In order to facilitate pulling the flexible slider 1044 through the pulling adjustment component for convenient pulling adjustment, in this embodiment, preferably, the pulling adjustment component includes a pulling wire 1046 arranged inside the pulling chute 1045. The bottom end of the pulling wire 1046 is fixedly connected to the top end of the flexible slider 1044 by screws. At the top end of the pulling wire 1046, a pull ring 1047 is installed on the end surface of the wire protection tube 104. The pull ring 1047 can be held to pull the wire 1046, and when the pulling wire 1046 is pulled, it drives the flexible slider 1044 to slide inside the pulling chute 1045, facilitating the pulling adjustment.

[0028] A reinforcement and sealing mechanism, and this reinforcement and sealing mechanism includes reinforcement installation components arranged at both ends of the embedded dark groove 102. A strengthened sealing component is arranged on the inner surface of the reinforcement installation component. When the main body 100 of the concealed embedding structure is installed and used, after pouring concrete 103 into the embedded dark groove 102, the reinforcement and sealing mechanism strengthens the installation protection and seals the ends of the embedded dark groove 102, improving the strengthening and sealing performance of the main body 100 of the concealed embedding structure when using concealed embedding wires.

[0029] In order to facilitate strengthening the fixation of the ends after pouring concrete 103 into the embedded dark groove 102 through the reinforcement installation component, and at the same time facilitate the fixed protection of the ends of the embedded dark groove 102 on the surface of the protection matrix 101, in this embodiment, preferably, the reinforcement installation component includes installation grooves 1021 opened at both ends of the embedded dark groove 102 inside the protection matrix 101, which is convenient for installing a support and reinforcement ring 1022 inside the installation groove 1021. Expansion bolts 1023 are arranged at the inner edge of the installation groove 1021. A support and reinforcement ring 1022 is arranged inside the installation groove 1021, and the support and reinforcement ring 1022 is fixed to the inside of the installation groove 1021 by the expansion bolts 1023. After the expansion bolts 1023 are fixed, the support and reinforcement ring 1022 is closed inside the installation groove 1021 and then fixed and installed by the expansion bolts 1023.

[0030] In order to facilitate the internal pouring of concrete 103 into the embedded concealed groove 102 and then strengthen the sealing of the end part by strengthening the sealing component, in this embodiment, preferably, the strengthening sealing component includes an installation clamping groove 1025 formed on the inner surface of the support and reinforcement ring 1022. An reinforcement and sealing ring 1024 is clamped and installed inside the installation clamping groove 1025. The inner surface of the reinforcement and sealing ring 1024 is in tight pressure contact with the surface of the cable protection pipe 104. When the support and reinforcement ring 1022 is fixedly installed to strengthen the support, the reinforcement and sealing ring 1024 can be tightly pressed and fixed on the outer surface of the cable protection pipe 104, facilitating the strengthening and sealing installation.

[0031] The working principle and usage process of the present utility model: For this kind of embedded concealed structure of the vehicle bridge cable pipe, during use, the cable protection pipe 104 can be closed inside the embedded concealed groove 102, and then concrete 103 is poured again into the embedded concealed groove 102 for fixing and sealing, thereby embedding the cable protection pipe 104 inside the protective matrix 101. After installation, when the wire is installed inside the cable protection pipe 104, the waterproof box 105 is fixed at the end of the cable protection pipe 104 on the surface of the embedded concealed groove 102. The wire passes through the cable protection pipe 104 and the end part is connected to the junction box inside the waterproof box 105 for waterproof protection, thus facilitating the use of the embedded concealed line after the installation of the embedded concealed structure main body 100.

[0032] Then, before the embedded concealed structure main body 100 is installed and used, after the concrete 103 is poured and fixed and sealed inside the embedded concealed groove 102, the installation clamping groove 1025 is clamped inside the reinforcement and sealing ring 1024, and then the support and reinforcement ring 1022 is fixedly installed inside the installation groove 1021 through the expansion bolt 1023 again. After the support and reinforcement ring 1022 is fixed, the reinforcement and sealing ring 1024 is tightly pressed and sealed on the surface of the cable protection pipe 104, facilitating the strengthening of the sealing inside the embedded concealed groove 102 and at the same time fixing and supporting both ends of the end part of the embedded concealed groove 102, improving the strengthening and sealing performance of the embedded concealed structure main body 100 during the use of the embedded concealed line.

[0033] Finally, when the cable protection pipe 104 is fixed inside the embedded hidden groove 102 by pouring concrete 103, when laying wires inside the cable protection pipe 104, the end of the wire can be embedded inside the fixing ring 1041 at the bottom end of the cable protection pipe 104. Rotate the threaded rod 1043 with a wrench to drive the rotation of the threaded rod 1043 to move the clamping plate 1042 until the clamping plate 1042 is moved and clamped on the surface of the wire. Hold the pull ring 1047 and pull the pull wire 1046 to drive the flexible slider 1044 inside the pull chute 1045, so that the fixing ring 1041 is moved inside the cable protection pipe 104 through the flexible slider 1044 until the wire penetrates the cable protection pipe 104 and the moving end to complete the wire threading. After the wire threading, perform disassembly processing, restore the fixing ring 1041 and the pull wire 1046 to their original positions, and fix and install the waterproof box 105 again to internally connect the junction box and the wire. Therefore, after the wires are installed in the embedded main body 100 of the concealed structure and damaged during long-term use and repaired, the wire threading is convenient, which is convenient for the quick wire threading operation when the embedded main body 100 of the concealed structure is used. The wire threading is simple and convenient, which improves the convenience of wire threading during the concealed pipe embedding operation of the embedded main body 100 of the concealed structure.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concealed pre-buried structure for a vehicle bridge wire pipe, comprising a concealed pre-buried structure body (100), the concealed pre-buried structure body (100) comprising a protective substrate (101), one end of the protective substrate (101) being provided with a pre-buried dark groove (102), a wire protection pipe (104) being arranged inside the pre-buried dark groove (102), concrete (103) being poured at the connection between the inside of the pre-buried dark groove (102) and the outer surface of the wire protection pipe (104), a waterproof box (105) being installed at the end of the pre-buried dark groove (102) located on the surface of the protective substrate (101), a reinforcing steel bar (106) being fixedly installed at one side of the pre-buried dark groove (102) located inside the protective substrate (101), and characterized in that: The concealed pre-buried structure main body (100) is also provided with: A threading mechanism, wherein the threading mechanism comprises a fixed connection component arranged at the bottom end of the inner part of the wire protection tube (104), sliding components are arranged on both sides of the inner part of the wire protection tube (104), and a pulling adjustment component is arranged at the end of the sliding component; A reinforced sealing mechanism is provided, and the reinforced sealing mechanism comprises reinforced installation components arranged at both ends of the pre-buried dark groove (102), and the inner surface of the reinforced installation component is provided with a reinforced sealing component.

2. The concealed pre-buried structure of the vehicle bridge wire pipe according to claim 1 is characterized in that: The fixed connection assembly comprises a fixed ring (1041) arranged at the bottom end of the wire protection tube (104), two clamping plates (1042) are arranged inside the fixed ring (1041), a threaded rod (1043) is threadedly rotated at the edge of the fixed ring (1041), and the end of the threaded rod (1043) is rotatably connected to the inside of the clamping plate (1042) via a rotating ring.

3. The concealed pre-buried structure of the vehicle bridge wire pipe according to claim 2 is characterized in that: The two clamping plates (1042) are symmetrically arranged, and the clamping plates (1042) are threadedly rotatably connected to the interior of the fixing ring (1041) via the threaded rod (1043).

4. The concealed pre-buried structure of the vehicle bridge wire pipe according to claim 2 is characterized in that: The sliding assembly includes a pulling slide groove (1045) opened on both sides of the wire protection tube (104), and a flexible slider (1044) is provided at the inner bottom end of the pulling slide groove (1045). The end of the flexible slider (1044) is fixed to the surface of the fixing ring (1041) by screws.

5. The concealed pre-buried structure of the vehicle bridge wire pipe according to claim 4 is characterized in that: The pulling adjustment component includes a pulling wire (1046) arranged inside the pulling slide groove (1045), the bottom end of the pulling wire (1046) is fixedly connected to the top end of the flexible slider (1044) by screws, and the top end of the pulling wire (1046) and the end surface of the wire protection tube (104) are installed with a pulling ring (1047).

6. The concealed pre-buried structure of the vehicle bridge wire pipe according to claim 1 is characterized in that: The reinforcement installation assembly comprises installation grooves (1021) provided at both ends of the pre-buried groove (102) and located inside the protective base (101); expansion bolts (1023) are provided at the inner edge of the installation groove (1021); and a support reinforcement ring (1022) is provided inside the installation groove (1021).

7. The concealed pre-buried structure of the vehicle bridge wire pipe according to claim 6 is characterized in that: The support reinforcement ring (1022) matches the internal structure of the installation groove (1021), and the support reinforcement ring (1022) and the interior of the installation groove (1021) are fixed by means of the expansion bolts (1023).

8. The concealed pre-buried structure of the vehicle bridge wire pipe according to claim 2 is characterized in that: The reinforced sealing assembly comprises an installation slot (1025) provided on the inner surface of the support reinforcement ring (1022), a reinforcement sealing ring (1024) is mounted in the installation slot (1025), and the inner surface of the reinforcement sealing ring (1024) is in tight contact with the surface of the wire protection tube (104).

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