Electrical wire mounting and fixing structure for electrical engineering construction

Abstract

The utility model relates to the technical field of electrical wire mounting and fixing, and discloses an electrical wire mounting and fixing structure for electrical engineering construction, which comprises a first mounting shell and a second mounting shell, and further comprises a clamping assembly arranged at one end of a strip-shaped rod and used for fixing an electrical wire; the transmission assembly is arranged on one side of the first mounting shell and used for driving the disc to rotate. The transmission assembly drives the disc to rotate, the disc rotates to drive the position of the limiting column in the limiting groove to change, the limiting column can drive the clamping assembly at one end of the strip-shaped rod to be close to the power line, under the action of the multiple clamping assemblies, the power line is fixed rapidly and conveniently, the adjusting and fixing difficulty is reduced, and the power line fixing efficiency is improved. And by means of the self-locking characteristic between the worm and the worm gear teeth on the outer side of the disc, except manual operation, the disc cannot rotate, correspondingly, the clamping assembly cannot be loosened, and the clamping strength is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric line installation and fixing, in particular to an electric line installation and fixing structure for electrical engineering construction. Background Art

[0002] Electrical wires refer to conductors that connect and transmit electrical energy between electrical equipment. They are widely used in households, industries, transportation and other fields. They are important carriers of power transmission in electrical engineering. During the construction of electrical engineering, workers will use fixed structures to position the electrical wires in appropriate locations.

[0003] When the existing electrical wire installation and fixing structure is used in electrical engineering construction, the electrical wires are generally fixed by wire clips, but the wire clips are troublesome to disassemble and install, and when there are many positions where the electrical wires need to be fixed, the staff are required to manually install more wire clips, which makes the electrical wire fixing process very cumbersome, the electrical wire installation and fixing efficiency is not high, and the labor burden on the staff is heavy. Utility Model Content

[0004] The utility model aims to provide an electric line installation and fixing structure for electrical engineering construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical wire installation and fixing structure for electrical engineering construction, comprising a first installation shell and a second installation shell, one side of the first installation shell is connected to the second installation shell, a mounting assembly is arranged on the outer side of the second installation shell, a round boss is arranged on one side of the inner wall of the second installation shell, a plurality of adjustment grooves are symmetrically opened on the outer side of the round boss, and a strip rod is arranged inside each adjustment groove, and further comprising:

[0006] A clamping assembly is arranged at one end of the strip rod for fixing the electrical wire, a disc is arranged inside the first mounting shell, the disc and the axis of the circular boss are in the same plane, and a limit assembly is arranged on the disc to limit the displacement of the clamping assembly in a fixed direction;

[0007] A transmission component is arranged at one side of the first installation shell and is used to drive the disc to rotate. A guide component is arranged on the inner wall of the first installation shell and can make the disc rotate stably.

[0008] Preferably, the mounting assembly comprises a fixing seat fixed to the outer side of the second mounting shell, a supporting plate is fixedly connected to the bottom of the fixing seat, and mounting holes are formed at both ends of the supporting plate.

[0009] Preferably, the clamping assembly comprises an arc-shaped plate fixed to one end of the strip rod, a friction pad is fixedly connected to the concave surface of the arc-shaped plate, and the friction pad is made of rubber or silicone material.

[0010] Preferably, the limiting assembly includes a limiting column fixed to the outer side of the strip rod, and the disc is provided with a limiting groove corresponding to the limiting column, and the limiting column is located in the limiting groove.

[0011] Preferably, the transmission assembly includes a transmission cavity arranged on one side of the first mounting shell, a worm is provided inside the transmission cavity, and the worm is rotatably connected to the two sides of the inner wall of the transmission cavity through bearings, and worm gear teeth corresponding to the worm are provided on the outer side of the disc, and the disc is meshed with the worm through the worm gear teeth, and one end of the worm passes through the outside of the transmission cavity and is fixedly connected to a turntable.

[0012] Preferably, the guide assembly includes a first guide block fixed to the outer side of the disc, a first guide groove corresponding to the first guide block is formed on the inner wall of the first mounting shell, and the first guide block is located inside the first guide groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model drives the disc to rotate through the transmission component. The rotation of the disc will cause the position of the limit column inside the limit groove to change, so that the limit column can drive the clamping component at one end of the strip rod to approach the power line. Under the action of multiple clamping components, the power line is firmly fixed at the center of the first installation shell, so the power line is fixed quickly and conveniently, the difficulty of adjustment and fixing is reduced, and the installation and fixing efficiency is improved. In addition, by utilizing the self-locking characteristics between the worm and the worm wheel teeth on the outer side of the disc, the disc cannot be rotated except by manual operation, and the clamping component cannot be loosened accordingly, thereby improving the clamping strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of the electrical wire installation and fixing structure for electrical engineering construction provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the installation assembly provided by the utility model;

[0017] Figure 3 A schematic diagram of the guide assembly structure provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the transmission assembly structure provided by the utility model.

[0019] In the figure: 1. first mounting shell; 2. second mounting shell; 3. mounting assembly; 31. fixing seat; 32. supporting plate; 33. mounting hole; 4. circular disk; 5. circular boss; 6. adjusting groove; 7. strip rod; 8. limiting assembly; 81. limiting column; 82. limiting groove; 9. clamping assembly; 91. arc plate; 92. friction pad; 10. transmission assembly; 101. transmission cavity; 102. worm; 103. worm gear; 104. turntable; 11. guide assembly; 111. first guide groove; 112. first guide block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, an electrical wire installation and fixing structure for electrical engineering construction includes a first installation shell 1 and a second installation shell 2. One side of the first installation shell 1 is connected to the second installation shell 2. An installation component 3 is provided on the outside of the second installation shell 2. By setting the installation component 3, after the electrical wire is fixed, the fixing structure can be installed in a suitable position; a circular boss 5 is provided on one side of the inner wall of the second installation shell 2, and a plurality of adjustment grooves 6 are symmetrically opened on the outside of the circular boss 5. A strip rod 7 is provided inside each adjustment groove 6. In actual use, a slider groove can be provided on the outside of the strip rod 7 to make the sliding of the strip rod 7 smoother and the structure more stable; it also includes: a clamping component 9 for fixing the electrical wire is provided at one end of the strip rod 7. By setting the clamping component 9, the electrical wire can be fixed from the outside; the first installation shell 1 is provided with a There is a disc 4, and the axes of the disc 4 and the circular boss 5 are in the same plane. The disc 4 is provided with a limit assembly 8 that can limit the displacement of the clamping assembly 9 in a fixed direction. By setting the limit assembly 8, the clamping assembly 9 can slide toward the center of the circular boss 5 in the fixed direction, thereby driving multiple clamping assemblies 9 to move away from or close to the electrical wire at the same time, which is convenient for fixing the electrical wire; a transmission assembly 10 is arranged on one side of the first mounting shell 1 to drive the disc 4 to rotate. By setting the transmission assembly 10, the disc 4 can be driven to rotate as a whole from one side of the first mounting shell 1, thereby changing the position of the limit assembly 8, and then cooperating with the clamping assembly 9 to fix the electrical wire; a guide assembly 11 that can make the disc 4 rotate stably is provided on the inner wall of the first mounting shell 1. By setting the guide assembly 11, the disc 4 can be more stable and smooth when rotating.

[0022] The mounting assembly 3 includes a fixing base 31 fixed to the outside of the second mounting shell 2, a support plate 32 is fixedly connected to the bottom of the fixing base 31, and mounting holes 33 are provided at both ends of the support plate 32. By setting the mounting holes 33, after the electrical wire is fixed by the clamping assembly 9, the fixing structure can be installed as a whole at a suitable location such as a wall using fasteners.

[0023] The clamping assembly 9 includes an arc-shaped plate 91 fixed to one end of the strip rod 7, and a friction pad 92 is fixedly connected to the concave surface of the arc-shaped plate 91. The friction pad 92 is made of rubber or silicone material. The strip rod 7 is used to drive the arc-shaped plate 91 to move closer to the outside of the electrical wire. Under the action of multiple arc-shaped plates 91, the electrical wire is firmly fixed. By setting the friction pad 92, the friction force between the arc-shaped plate 91 and the electrical wire is increased, the electrical wire is less likely to be pulled, and the arc-shaped plate 91 is prevented from scratching the outer wall of the electrical wire.

[0024] The limiting assembly 8 includes a limiting column 81 fixed to the outside of the strip rod 7, and a limiting groove 82 corresponding to the limiting column 81 is opened on the disk 4. The limiting column 81 is located in the limiting groove 82. By setting the limiting groove 82, according to the position change of the limiting column 81 inside the limiting groove 82, the strip rod 7 can be driven away from or close to the center of the circular boss 5, so that the clamping assembly 9 at one end of the strip rod 7 fixes the electrical wire.

[0025] The transmission assembly 10 includes a transmission chamber 101 arranged on one side of the first mounting shell 1, a worm 102 is provided inside the transmission chamber 101, and the worm 102 is rotatably connected to the two sides of the inner wall of the transmission chamber 101 through bearings, and a worm gear 103 corresponding to the worm 102 is provided on the outer side of the disk 4, and the disk 4 is meshed with the worm 102 through the worm gear 103. One end of the worm 102 passes through the outside of the transmission chamber 101 and is fixedly connected with a turntable 104. By providing the worm gear 103, the worm 102 can drive the disk 4 to rotate through the worm gear 103. When the disk 4 rotates, the position of the limit column 81 in the limit groove 82 changes. Under the restriction of the limit groove 82, the limit column 81 and the strip rod 7 drive the clamping assembly 9 to approach or move away from the power line, thereby realizing the fixed operation of the power line, and the disk 4 cannot drive the worm 102 to rotate through the worm gear 103, and the staff can only manually tighten the worm 102 to adjust it, thereby improving the clamping stability of the power line.

[0026] The guide assembly 11 includes a first guide block 112 fixed to the outside of the disc 4. A first guide groove 111 corresponding to the first guide block 112 is opened on the inner wall of the first mounting shell 1. The first guide block 112 is located inside the first guide groove 111. By setting the first guide block 112 and the first guide groove 111, the disc 4 is restricted from detaching from the inside of the first mounting shell 1. At the same time, the disc 4 can rotate more smoothly when driven by the transmission assembly 10, thereby further improving the stability of the structure.

[0027] Working principle: First, the staff will pass the power line to be fixed through the first mounting shell 1 and the second mounting shell 2, and then the transmission component 10 can drive the disc 4 to rotate. The rotation of the disc 4 will cause the position of the limiting column 81 inside the limiting groove 82 to change, and the limiting column 81 can drive the clamping component 9 at one end of the strip rod 7 to approach the power line. Under the action of multiple clamping components 9, the power line is firmly fixed at the center of the first mounting shell 1. In this way, the power line is fixed quickly and conveniently, the difficulty of adjustment and fixing is reduced, and the installation and fixing efficiency is improved. In addition, by utilizing the self-locking characteristics between the worm 102 and the worm gear teeth 103 on the outer side of the disc 4, the disc 4 cannot rotate except by manual operation, and the corresponding clamping component cannot loosen, thereby improving the clamping strength.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical wire installation and fixing structure for electrical engineering construction, comprising a first installation shell (1) and a second installation shell (2), wherein one side of the first installation shell (1) is connected to the second installation shell (2), a mounting assembly (3) is arranged on the outer side of the second installation shell (2), a circular boss (5) is arranged on one side of the inner wall of the second installation shell (2), a plurality of adjustment grooves (6) are symmetrically arranged on the outer side of the circular boss (5), and a strip rod (7) is arranged inside each adjustment groove (6), characterized in that: Also includes: A clamping assembly (9) for fixing the electrical wire is arranged at one end of the strip rod (7), a disc (4) is arranged inside the first mounting shell (1), the axes of the disc (4) and the circular boss (5) are in the same plane, and a limit assembly (8) is arranged on the disc (4) for limiting the displacement of the clamping assembly (9) in a fixed direction; A transmission component (10) is arranged on one side of the first mounting shell (1) and is used to drive the disc (4) to rotate. A guide component (11) is arranged on the inner wall of the first mounting shell (1) and is used to enable the disc (4) to rotate stably.

2. The electrical wire installation and fixing structure for electrical engineering construction according to claim 1, characterized in that: The mounting assembly (3) comprises a fixing seat (31) fixed to the outside of the second mounting shell (2); a support plate (32) is fixedly connected to the bottom of the fixing seat (31); and mounting holes (33) are provided at both ends of the support plate (32).

3. The electric wire installation and fixing structure for electrical engineering construction according to claim 1, characterized in that: The clamping assembly (9) comprises an arc-shaped plate (91) fixed to one end of the strip rod (7), a friction pad (92) being fixedly connected to the concave surface of the arc-shaped plate (91), and the friction pad (92) is made of rubber or silicone material.

4. The electric wire installation and fixing structure for electrical engineering construction according to claim 1, characterized in that: The limiting assembly (8) comprises a limiting column (81) fixed to the outside of the strip rod (7); a limiting groove (82) corresponding to the limiting column (81) is provided on the disc (4); and the limiting column (81) is located in the limiting groove (82).

5. The electric wire installation and fixing structure for electrical engineering construction according to claim 1, characterized in that: The transmission assembly (10) comprises a transmission cavity (101) arranged on one side of a first mounting shell (1); a worm (102) is arranged inside the transmission cavity (101); the worm (102) is rotatably connected to two sides of the inner wall of the transmission cavity (101) via bearings; worm gear teeth (103) corresponding to the worm (102) are arranged on the outer side of the disc (4); the disc (4) is meshed with the worm (102) via the worm gear teeth (103); one end of the worm (102) passes through the outside of the transmission cavity (101) and is fixedly connected to a rotating disc (104).

6. The electric wire installation and fixing structure for electrical engineering construction according to claim 1, characterized in that: The guide assembly (11) comprises a first guide block (112) fixed to the outside of the disc (4); a first guide groove (111) corresponding to the first guide block (112) is provided on the inner wall of the first mounting shell (1); and the first guide block (112) is located inside the first guide groove (111).

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