Electric power pipe convenient to install

Abstract

The utility model discloses an electric power pipe convenient to install, which relates to the technical field of electric power pipes and comprises a locking block which is inserted into a connecting pipe in the radial direction. The two standard pipes can be connected through the connecting pipe, smoothness and stability of the interior of a pipeline during wiring harness arrangement are guaranteed, meanwhile, under the action of the two locking assemblies, the function of locking the use positions of the standard pipes on the two sides of the connecting pipe can be achieved, and therefore the phenomenon that the standard pipes and the connecting pipe are loosened can be effectively avoided, and the service life of the standard pipes is prolonged. The connecting sleeve is simple in structure and stable in use, the connecting pipe and the standard pipe can be assembled and disassembled through simple inserting and pulling actions, installation is convenient, and the problems that an existing electric power pipe and a connecting sleeve are connected through friction force, stability is poor, and loosening is prone to occurring are solved. And after the connecting sleeve and the electric power pipe are inserted and pulled for many times, the hole diameter of the sleeve is expanded, and the sleeve cannot be continuously used.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power pipes, and more specifically, relates to an electric power pipe that is easy to install. Background Art

[0002] A power pipe is a type of pipe specifically used for laying power lines. It protects and guides power cables, ensuring safe and stable power transmission. It generally has good corrosion resistance. When laying power pipelines, the two power pipes are connected through connecting sleeves.

[0003] When laying out and installing existing power pipes, the power pipes and connecting sleeves are connected by friction. Although the installation is fast, the stability is poor and it is easy to loosen. In addition, after the connecting sleeve and the power pipe are plugged in and out repeatedly, the sleeve aperture will be expanded and cannot be used anymore. The stability is poor and the practicality is not high. Utility Model Content

[0004] The disclosed embodiment relates to an easy-to-install electric power pipe, which has a locking assembly. Two standard pipes can be connected by a connecting pipe to ensure the smooth and stable operation of the inside of the pipe when the wiring harness is laid. At the same time, under the action of the two sets of locking assemblies, the standard pipes on both sides of the connecting pipe can be locked in the use position, thereby effectively avoiding the loosening between the standard pipe and the connecting pipe. The use is stable, and the installation and removal operations between the connecting pipe and the standard pipe can be achieved through simple plug-in and pull-out actions, which is easy to install and has high flexibility, stability and practicality.

[0005] In a first aspect of the present disclosure, there is provided an electric power pipe that is easy to install, comprising a pipe assembly and a locking assembly, wherein the pipe assembly comprises a standard pipe and a connecting pipe, wherein the standard pipe is plugged into the side of the connecting pipe; the locking assembly comprises an operating ring and a locking block, wherein the operating ring is axially plugged into the outside of the connecting pipe, and the locking block is radially plugged into the inside of the connecting pipe.

[0006] In at least some embodiments, a positioning groove extending throughout the length of the standard tube is provided on the outside of the standard tube, and a positioning block is provided on the inside of the connecting tube, and the positioning block is inserted into the inside of the positioning groove.

[0007] In at least some embodiments, the outside of the standard tube is provided with a locking tooth groove arranged throughout the length, and a locking block is provided at the bottom of the locking block, and the cross-sectional shape of the locking block and a single tooth groove of the locking tooth groove are both right triangles.

[0008] In at least some embodiments, the locking components are provided in two groups, and the locking components are symmetrically arranged on both sides of the connecting pipe.

[0009] In at least some embodiments, a locking top spring is sleeved on the exterior of the connecting tube, and two ends of the locking top spring respectively abut against side surfaces of the operating rings of the two sets of locking assemblies.

[0010] In at least some embodiments, an inclined linkage groove is provided on the side of the operating ring, and a linkage rod is provided on the side of the locking block, which is inserted into the inside of the linkage groove. Under the action of the locking top spring, when the operating ring is not pulled by external force, the locking block is inserted into the inside of the locking tooth groove, and at this time, when the standard tube moves in the direction of separation from the connecting tube, the straight edge of the locking block and the straight edge of the tooth groove of the locking tooth groove are engaged.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The two standard pipes can be connected by a connecting pipe to ensure the smooth and stable operation of the pipe when the wiring harness is laid. At the same time, under the action of two sets of locking components, the standard pipes on both sides of the connecting pipe can be locked in position, thereby effectively avoiding the loosening between the standard pipe and the connecting pipe. The use is stable, and the installation and removal operations between the connecting pipe and the standard pipe can be achieved through simple plug-in and pull-out actions, which is easy to install and improves the flexibility, stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 It is a structural schematic diagram of the disassembled pipeline component of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the disassembled locking assembly of the utility model.

[0016] Figure 4 It is a schematic diagram of the internal structure of the standard pipe of the utility model when it is connected with the connecting pipe.

[0017] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure of part A in the middle.

[0018] Figure 6 This utility model Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0019] Figure 7 This utility model pulls Figure 4 The operating ring of the locking assembly on the right side is a schematic diagram of the internal structure.

[0020] Figure 8 This utility model Figure 7 Schematic diagram of the enlarged structure of part C in the middle.

[0021] Figure 9 is the utility model Figure 7 The structure diagram of D part amplification.

[0022] In the figure, the corresponding relationship of component name and figure number is:

[0023] 1, pipe assembly;101, standard pipe;1011, positioning groove;1012, locking tooth groove;102, connecting pipe;1021, positioning block;1022, locking top spring;

[0024] 2, locking assembly;201, operating ring;2011, linkage groove;202, locking block;2021, locking block;2022, linkage rod. DETAILED DESCRIPTION

[0025] The embodiment of the utility model is further described in detail below in combination with the drawings and examples.

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 9 As shown:

[0027] Example 1: the utility model provides a kind of electric power pipe of convenient installation, including pipe assembly 1 and locking assembly 2, pipe assembly 1 includes standard pipe 101 and connecting pipe 102, standard pipe 101 is inserted in the side of connecting pipe 102;Locking assembly 2 is equipped with two groups, and locking assembly 2 is symmetrically arranged on the two sides of connecting pipe 102;Locking assembly 2 includes operating ring 201 and locking block 202, operating ring 201 is axially inserted in the outside of connecting pipe 102, and locking block 202 is radially inserted in the inside of connecting pipe 102.

[0028] In the embodiment of the present disclosure, the outer part of the standard pipe 101 is provided with a locking tooth groove 1012 arranged throughout, and the bottom of the locking block 202 is provided with a locking clamping block 2021. The cross-sectional shape of the locking clamping block 2021 and the single tooth groove of the locking tooth groove 1012 is a right-angled triangle. In use, the connection and installation operation between the standard pipe 101 and the connecting pipe 102 can be realized by directly inserting the standard pipe 101 into the inside of the connecting pipe 102. The installation is fast and convenient, and after the installation is completed, the locking assembly 2 can automatically lock the connection relationship between the connecting pipe 102 and the standard pipe 101, which can effectively avoid the loosening phenomenon between the connecting pipe 102 and the standard pipe 101, and is stable in use. When the standard pipe 101 is inserted into the inside of the connecting pipe 102, under the resistance and extrusion of the tooth groove bevel of the locking tooth groove 1012 and the block body bevel of the locking clamping block 2021, the locking block 202 will be automatically retracted and hidden in the inside of the connecting pipe 102, and at the same time, the locking block 202 will drive the operation ring 201 to be passively displaced to avoid the jamming device. After the connecting pipe 102 and the standard pipe 101 are connected, under the action of the locking top spring 1022, the locking clamping block 2021 will be inserted into the inside of the locking tooth groove 1012, so as to lock the connection relationship between the connecting pipe 102 and the standard pipe 101, and avoid the loosening phenomenon between the connecting pipe 102 and the standard pipe 101, which is extremely stable.

[0029] In the embodiment of the present disclosure, the outer part of the connecting pipe 102 is sleeved with a locking top spring 1022, and the two ends of the locking top spring 1022 are respectively abutted against the side surface of the operation ring 201 of the two groups of locking assemblies 2. The side surface of the operation ring 201 is provided with an inclined linkage groove 2011, and the side surface of the locking block 202 is provided with a linkage rod 2022. The linkage rod 2022 is inserted into the inside of the linkage groove 2011. Under the action of the locking top spring 1022, when the operation ring 201 is not pulled by external force, the locking clamping block 2021 is inserted into the inside of the locking tooth groove 1012, and at this time, when the standard pipe 101 moves towards the direction of separation from the connecting pipe 102, the block body straight edge of the locking clamping block 2021 and the tooth groove straight edge of the locking tooth groove 1012 are clamped. In use, the separation operation between the standard pipe 101 and the connecting pipe 102, that is, the disassembly operation, can be realized by directly pulling the operation ring 201. When the operation ring 201 is pulled, the operation ring 201 will move to one side and compress the locking top spring 1022. When the operation ring 201 moves, the linkage groove 2011 can drive the locking block 202 to move upwards and hide in the inside of the connecting pipe 102 through the linkage rod 2022, so as to release the insertion relationship between the locking clamping block 2021 and the locking tooth groove 1012. Thereafter, the separation action of the connecting pipe 102 and the standard pipe 101 can be completed by continuing to pull the operation ring 201. The use is convenient, and after the operation ring 201 is loosened, the locking assembly 2 will automatically reset under the action of the locking top spring 1022, in order to lock the operation next time when the standard pipe 101 is inserted into the inside of the connecting pipe 102. The use is flexible, and the installation and disassembly are fast and convenient.

[0030] In the embodiment of the present disclosure, the outer part of the standard pipe 101 is provided with a positioning groove 1011 arranged throughout, and the inner part of the connecting pipe 102 is provided with a positioning block 1021, which is inserted into the inner part of the positioning groove 1011. In use, the cooperation of the positioning block 1021 and the positioning groove 1011 realizes the function of limiting the insertion angle of the standard pipe 101 and the connecting pipe 102, that is, after the positioning block 1021 and the positioning groove 1011 are aligned and inserted, the locking block 202 will always be located at the top of the locking tooth groove 1012, thereby facilitating the locking and unlocking operations, and further improving the stability of the device.

[0031] The specific use mode and effect of the embodiment are as follows:

[0032] The utility model discloses, through the way that standard pipe 101 is directly inserted to the inside of connecting pipe 102 can realize the connection and installation operation between standard pipe 101 and connecting pipe 102, and installation is quick and convenient, and locking assembly 2 can automatically lock the connecting relation between connecting pipe 102 and standard pipe 101 after installation is completed, can effectively avoid the phenomenon that connecting pipe 102 and standard pipe 101 appear loose, and use stable, when standard pipe 101 is inserted to the inside of connecting pipe 102, under the resistance and extrusion effect of locking tooth groove 1012's tooth groove bevel and locking block 2021's block bevel, locking block 202 will shrink and hide to the inside of connecting pipe 102 actively, and locking block 202 will drive operating ring 201 passive displacement to avoid jamming device, when connecting pipe 102 and standard pipe 101 are connected, under the effect of locking top spring 1022, locking block 2021 will be inserted in locking tooth groove 1012's inside, to lock the connecting relation between connecting pipe 102 and standard pipe 101, avoid the phenomenon that connecting pipe 102 and standard pipe 101 appear loose, through the way that directly pulls operating ring 201 can realize the separation operation between standard pipe 101 and connecting pipe 102, namely disassembly operation, when pulling operating ring 201, operating ring 201 will move to one side and compress locking top spring 1022, operating ring 201 can drive locking block 202 to go up and hide in the inside of connecting pipe 102 through linkage groove 2011 when moving, to release the insertion relation between locking block 2021 and locking tooth groove 1012, after this, continue to pull operating ring 201 to complete the separation action of connecting pipe 102 and standard pipe 101, convenient to use, and after loosening operating ring 201, under the effect of locking top spring 1022, locking assembly 2 will automatically reset, to be ready for locking operation when standard pipe 101 is inserted to the inside of connecting pipe 102 next time, and the cooperation of positioning block 1021 and positioning groove 1011 realizes the function that limits standard pipe 101 and connecting pipe 102 insertion angle, namely, after aligning insertion, locking block 202 will always be located at the top of locking tooth groove 1012, to facilitate the operation of locking and unlocking.

[0033] In another embodiment, the connecting pipe 102 and the standard pipe 101 are provided with a sealing ring at the connection contact position. The sealing ring can be deformed when receiving the contact and extrusion of the connecting pipe 102 and the standard pipe 101, thereby sealing the connection position of the connecting pipe 102 and the standard pipe 101 to protect the wire harness in the pipe.

[0034] In this document, the following points need attention:

[0035] 1. The drawings of the disclosed embodiments only involve the structures related to the disclosed embodiments, and other structures can refer to the general design.

[0036] 2. Embodiments of the present disclosure and features in embodiments can be combined with each other to obtain new embodiments in the case of no conflict.

[0037] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An electrical conduit for ease of installation, characterised in that: The utility model relates to a kind of standard pipe and connecting pipe locking device, including: Pipeline assembly (1) and locking assembly (2), the pipeline assembly (1) includes standard pipe (101) and connecting pipe (102), the standard pipe (101) is inserted in the side of connecting pipe (102);The locking assembly (2) includes operating ring (201) and locking block (202), the operating ring (201) is inserted in the outside of connecting pipe (102) axially, and the locking block (202) is inserted in the inside of connecting pipe (102) radially.

2. The power tube of claim 1, wherein: The outside of the standard pipe (101) is provided with positioning groove (1011) arranged throughout, and the inside of connecting pipe (102) is provided with positioning block (1021), and positioning block (1021) is inserted in the inside of positioning groove (1011).

3. The power tube of claim 2, wherein: The outside of the standard pipe (101) is provided with locking tooth groove (1012) arranged throughout, and the bottom of locking block (202) is provided with locking block (2021), and the cross-sectional shape of locking block (2021) and locking tooth groove (1012) single tooth groove is all right-angled triangle.

4. The power tube of claim 3, wherein: The locking assembly (2) is provided with two groups, and locking assembly (2) is symmetrically arranged on the two sides of connecting pipe (102).

5. The power tube of claim 4, wherein: The outside of the connecting pipe (102) is sleeved with locking top spring (1022), and the two ends of locking top spring (1022) are respectively resisted on the side of operating ring (201) of two groups of locking assembly (2).

6. The power tube of claim 5, wherein: The side of the operating ring (201) is provided with inclined linkage groove (2011), and the side of locking block (202) is provided with linkage rod (2022), and linkage rod (2022) is inserted in the inside of linkage groove (2011), under the action of locking top spring (1022), when operating ring (201) is not pulled by external force, locking block (2021) is inserted in the inside of locking tooth groove (1012), and when standard pipe (101) moves towards the direction of separating from connecting pipe (102) at this time, the block body straight edge of locking block (2021) and the tooth groove straight edge of locking tooth groove (1012) are connected.

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