Electric power circuit fixing device

Abstract

The utility model relates to the technical field of electric power circuit fixing devices, and discloses an electric power circuit fixing device which comprises a bottom plate 1, the top surface of the bottom plate 1 is fixedly connected with an installation box 2, and the interior of the installation box 2 is fixedly connected with rotating rods 3 in an axial symmetry mode. According to the electric power circuit fixing device, through the arrangement of the clamping rod assembly and the push block assembly, a circuit is placed between two clamping rods, the circuit pushes the clamping rods to move towards the two ends, meanwhile, when the clamping rods move, two rollers at the bottom ends of the clamping rods can extrude conical blocks on the surfaces of ejector rods, and the conical blocks can compress telescopic structures while being extruded to move downwards; the spring rebounds to drive the sliding rod to reset and drive the conical block on the surface of the ejector rod above to reset, the conical block can push the clamping rods to reset after resetting, and meanwhile, the reset of the ejector rod can jack up and extrude a line between the two clamping rods to the surfaces of the clamping rods, so that the purpose of conveniently and firmly clamping the line is achieved; and the line is prevented from falling due to the gravity of the line.

Description

Technical Field

[0001] The utility model relates to the technical field of power line fixing devices, in particular to a power line fixing device. Background Art

[0002] During the power construction process, it is often necessary to run lines on the wall. Fixing devices are required in the process of wall routing. Traditional line fixing devices cannot firmly clamp the lines, and the lines may fall due to their own gravity. When the lines need to be pulled inside the fixing devices, the friction between the lines and the fixing devices may cause the lines to wear, affecting their later use and service life.

[0003] In a power line fixing device disclosed in publication number CN219998936U, the utility model can adjust the sleeve ring to different heights by setting an adjustment component, thereby improving the practicality of the device. The second motor is turned on to drive the rotating shaft to rotate at the upper end of the slide through the bevel gears three and four. By setting the rotating shaft, the sleeve ring can be adjusted to different positions with higher accuracy.

[0004] However, the power line fixing device has the following disadvantages:

[0005] (1) The line cannot be firmly clamped, and the line may fall due to its own gravity;

[0006] (2) When it is necessary to pull the line inside the fixture, the friction between the line and the fixture will cause the line to wear, affecting the subsequent use and service life of the line. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a power line fixing device which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that the line cannot be firmly clamped, the friction between the line and the fixing device causes the line to wear, and affects the later use and service life of the line.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a power line fixing device, including a base plate, the top surface of the base plate is fixedly connected to a mounting box, the interior of the mounting box is axially symmetrically fixedly connected to a rotating rod, the surface of the rotating rod is rotatably connected to a clamping rod assembly, the inner bottom wall of the mounting box is fixedly connected to a push block assembly, and the top surface of the push block assembly is sleeved with a sliding assembly.

[0011] Optionally, the clamping rod assembly includes a clamping rod rotatably connected to the surface of the rotating rod, and both ends of the clamping rod are provided with rotating grooves, and the interior of the rotating groove is rotatably connected to a roller.

[0012] Optionally, the push block assembly includes a telescopic structure fixedly connected to the inner bottom wall of the installation box, the top surface of the telescopic structure is fixedly connected to a push rod, and the surface of the push rod is sleeved with a conical block.

[0013] Optionally, the telescopic structure includes a sleeve fixedly connected to the inner bottom wall of the installation box, a spring is sleeved inside the sleeve, and a sliding rod is fixedly connected to the top surface of the spring.

[0014] Optionally, the sliding assembly includes an insertion rod inserted into the top surface of the top rod, the top surface of the insertion rod is fixedly connected to a top plate, the top surface of the top plate is provided with a plurality of placement grooves, and the interior of the placement grooves is rotatably connected to pulleys.

[0015] Optionally, a cover plate is fixedly connected to the side of the installation box, and a top surface of the installation box is provided with notches respectively fitting with the clamping rod and the push rod.

[0016] Optionally, the top surface of the base plate is provided with screw holes in a rectangular array, and the internal threads of the screw holes are connected with bolts for installation.

[0017] (III) Beneficial effects

[0018] The utility model provides a power line fixing device, which has the following beneficial effects:

[0019] 1. The power line fixing device places the line between two clamping rods by setting a clamping rod assembly and a pushing block assembly. The line pushes the clamping rod to move to both ends. At the same time, when the clamping rod moves, the two rollers at the bottom thereof will squeeze the conical block on the surface of the top rod. When the conical block is squeezed and moves downward, the telescopic structure will be compressed. After the line is between the two clamping rods, the spring rebounds and drives the sliding rod to reset, and drives the conical block on the surface of the upper top rod to reset. After the conical block is reset, it will push the clamping rod to reset. At the same time, the reset of the top rod will also lift the line between the two clamping rods and squeeze it on the surface of the clamping rod, thereby achieving the effect of facilitating the firm clamping of the line and preventing the line from falling due to its own gravity.

[0020] 2. The power line fixing device, through the setting of the sliding component, when the line needs to be pulled, the line rubs against the pulley, and the rotation of the pulley will cause the line to move, so that the sliding friction is converted into rolling friction, which reduces the friction and makes it easier to pull out the line, thereby achieving the effect of avoiding friction damage to the line and affecting the later use and service life of the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the clamping rod assembly and the push block assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the sliding assembly of the utility model;

[0024] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0025] In the figure: 1, bottom plate; 2, mounting box; 3, rotating rod; 4, clamping rod assembly; 41, clamping rod; 42, roller; 5, push block assembly; 51, telescopic structure; 511, sleeve; 512, spring; 513, slide rod; 52, push rod; 53, tapered block; 6, sliding assembly; 61, plug rod; 62, top plate; 63, pulley; 7, cover plate; 8, bolt. DETAILED DESCRIPTION

[0026] 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. 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.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a power line fixing device, comprising a bottom plate 1, a mounting box 2 is fixedly connected to the top surface of the bottom plate 1, a rotating rod 3 is fixedly connected to the inside of the mounting box 2 in an axisymmetric manner, a clamping rod assembly 4 is rotatably connected to the surface of the rotating rod 3, a push block assembly 5 is fixedly connected to the inner bottom wall of the mounting box 2, a sliding assembly 6 is sleeved on the top surface of the push block assembly 5, and screw holes are opened in a rectangular array on the top surface of the bottom plate 1, and bolts 8 for installation are threadedly connected to the inside of the screw holes;

[0028] By setting the bolt 8, the base plate 1 can be installed on the wall or other surface by screwing the bolt 8, which is convenient for placing the line in multiple positions;

[0029] See also Figure 2 The side of the installation box 2 is fixedly connected with a cover plate 7, and the top surface of the installation box 2 is provided with notches respectively fitting with the clamping rod 41 and the top rod 52;

[0030] The notch can facilitate the movement of the clamping rod 41 and the push rod 52 inside to achieve the effect of squeezing and clamping the line.

[0031] Embodiment 1:

[0032] See also Figure 2The clamping rod assembly 4 includes a clamping rod 41 rotatably connected to the surface of the rotating rod 3, and both ends of the clamping rod 41 are provided with a rotating groove, and the inner part of the rotating groove is rotatably connected to the roller 42, and the pushing block assembly 5 includes a telescopic structure 51 fixedly connected to the inner bottom wall of the installation box 2, and the top surface of the telescopic structure 51 is fixedly connected to the push rod 52, and the surface of the push rod 52 is sleeved with a conical block 53, and the telescopic structure 51 includes a sleeve 511 fixedly connected to the inner bottom wall of the installation box 2, and the inner part of the sleeve 511 is sleeved with a spring 512, and the top surface of the spring 512 is fixedly connected to the slide rod 513;

[0033] By setting the clamping rod assembly 4 and the pushing block assembly 5, the line is placed between the two clamping rods 41, and the line pushes the clamping rod 41 to move to both ends. At the same time, when the clamping rod 41 moves, the two rollers 42 at the bottom end thereof squeeze the conical block 53 on the surface of the top rod 52. When the conical block 53 is squeezed and moves downward, the telescopic structure 51 is compressed. After the line passes between the two clamping rods 41, the spring 512 rebounds and drives the sliding rod 513 to reset, and drives the conical block 53 on the surface of the upper top rod 52 to reset. After the conical block 53 is reset, it pushes the clamping rod 41 to reset. At the same time, the reset of the top rod 52 will also lift the line between the two clamping rods 41 and squeeze it on the surface of the clamping rod 41, thereby achieving the effect of facilitating the firm clamping of the line and preventing the line from falling due to its own gravity.

[0034] Embodiment 2:

[0035] See also Figure 3 The sliding assembly 6 includes an insertion rod 61 inserted into the top surface of the top rod 52, the top surface of the insertion rod 61 is fixedly connected to a top plate 62, the top surface of the top plate 62 is provided with a plurality of placement grooves, and the inside of the placement groove is rotatably connected to a pulley 63;

[0036] Through the setting of the sliding component 6, when the line needs to be pulled out, the line rubs against the pulley 63, and the rotation of the pulley 63 will cause the line to move, so that the sliding friction is converted into rolling friction, which reduces the friction force and makes it easier to pull out the line, thereby achieving the effect of avoiding friction damage to the line and affecting the later use and service life of the line.

[0037] In the utility model, the working steps of the device are as follows:

[0038] First, when it is necessary to pull the line, the line rubs against the pulley 63, and the rotation of the pulley 63 will cause the line to move, converting the sliding friction into rolling friction, which reduces the friction and makes it easier to pull out the line. Then, the line is placed between the two clamping rods 41, and the line pushes the clamping rod 41 to move to both ends. At the same time, when the clamping rod 41 moves, the two rollers 42 at its bottom end will squeeze the conical block 53 on the surface of the push rod 52. When the conical block 53 is squeezed and moves downward, it will compress the telescopic structure 51. After the line is between the two clamping rods 41, finally, the spring 512 rebounds and drives the sliding rod 513 to reset, driving the conical block 53 on the surface of the upper push rod 52 to reset. After the conical block 53 is reset, it will push the clamping rod 41 to reset. At the same time, the reset of the push rod 52 will also lift up the line between the two clamping rods 41 and squeeze it onto the surface of the clamping rod 41.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] 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. A power line fixing device, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is fixedly connected to a mounting box (2), the interior of the mounting box (2) is axially symmetrically fixedly connected to a rotating rod (3), the surface of the rotating rod (3) is rotatably connected to a clamping rod assembly (4), the inner bottom wall of the mounting box (2) is fixedly connected to a push block assembly (5), and the top surface of the push block assembly (5) is sleeved with a sliding assembly (6).

2. A power line fixing device according to claim 1, characterized in that: The clamping rod assembly (4) comprises a clamping rod (41) rotatably connected to the surface of the rotating rod (3), and both ends of the clamping rod (41) are provided with a rotating groove, and a roller (42) is rotatably connected inside the rotating groove.

3. A power line fixing device according to claim 1, characterized in that: The push block assembly (5) comprises a telescopic structure (51) fixedly connected to the inner bottom wall of the installation box (2), a top surface of the telescopic structure (51) is fixedly connected to a push rod (52), and a conical block (53) is sleeved on the surface of the push rod (52).

4. A power line fixing device according to claim 3, characterized in that: The telescopic structure (51) comprises a sleeve (511) fixedly connected to the inner bottom wall of the installation box (2), a spring (512) is sleeved inside the sleeve (511), and a sliding rod (513) is fixedly connected to the top surface of the spring (512).

5. The power line fixing device according to claim 1, characterized in that: The sliding assembly (6) comprises an insertion rod (61) inserted into the top surface of the top rod (52); the top surface of the insertion rod (61) is fixedly connected to a top plate (62); the top surface of the top plate (62) is provided with a plurality of placement grooves; the interior of the placement grooves is rotatably connected to pulleys (63).

6. A power line fixing device according to claim 1, characterized in that: A cover plate (7) is fixedly connected to the side of the installation box (2), and a top surface of the installation box (2) is provided with notches respectively fitting with the clamping rod (41) and the top rod (52).

7. A power line fixing device according to claim 1, characterized in that: The top surface of the bottom plate (1) is provided with screw holes in a rectangular array, and the internal threads of the screw holes are connected with bolts (8) for installation.

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