Cable installation equipment for electric power engineering

Abstract

The utility model relates to the technical field of cable installation, and discloses a cable installation device for electric power engineering, which comprises two bottom plates distributed left and right, a limiting plate is clamped between the left bottom plate and the right bottom plate, and a fastening bolt penetrates through the front ends and the rear ends of the left bottom plate and the right bottom plate to fixedly connect the left bottom plate and the right bottom plate together. A front pair of through holes and a rear pair of through holes which are through in the left-right direction are reserved in the limiting plate, fixing screws are slidably connected into the through holes in a sleeved mode, and the left ends and the right ends of the fixing screws penetrate through the bent curved plates located on the upper side face of the bottom plate and then are fixed through nuts and gaskets. Compared with the prior art, the cable clamping device has the advantages that the positions of the nuts on the fixing screws are adjusted, the bent curved plate can move left and right on the bottom plate, so that the size of a gap between the pulleys is changed, and cables of different specifications can be installed and clamped according to requirements; the locking nut is in threaded connection with the pulley bolt, the left-right position of the pulley can be adjusted, the cable clamping position can be changed, and the cable can be moved forwards and backwards smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a cable installation device for electric power engineering. Background Art

[0002] In the field of power engineering, cable installation equipment is a vital tool used to lay out, install and maintain cables in power systems. Cable installation equipment plays a key role in the construction of power transmission and distribution networks. They are used to lay cables, connect cable ends, install insulation, fix cables, and ensure the normal operation of power systems. Cable installation equipment is not only used in new construction projects, but also in the maintenance and repair of cables. For example, when a power system fails or a cable needs to be replaced, these devices can help engineers quickly locate the problem, repair the cable, and restore power supply.

[0003] When common cable installation equipment is used to install and clamp cables, the clamping mechanism can usually only clamp cables of one specification. When cables of different specifications need to be installed, the position of the clamping mechanism cannot be adjusted at will, and the applicability is low. In addition, when the clamping mechanism is used to clamp and fix the cable, the cable is generally inconvenient to move, and the cable cannot be smoothly moved for installation while being clamped and fixed, which has certain limitations when used. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that when installing and clamping the cable, the clamping mechanism can usually only clamp cables of one specification. When cables of different specifications need to be installed, the position of the clamping mechanism cannot be adjusted at will, and the applicability is low. In addition, when the clamping mechanism clamps and fixes the cable, the cable is generally inconvenient to move, and the cable cannot be smoothly moved for installation while being clamped and fixed, which has certain limitations when used.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is as follows:

[0008] A cable installation device for electric power engineering, comprising a base plate, a fastening bolt, a fixing screw, a limit plate, a bending curved panel, a pulley, a pulley adjustment mechanism, and a cable;

[0009] The bottom plates are provided with two, which are distributed on the left and right sides, and a limit plate is sandwiched between the left and right bottom plates. The fastening bolts pass through the front and rear ends of the left and right bottom plates to fix the two together.

[0010] The limit plate is provided with two pairs of through holes, front and back, and left and right, in which fixing screws are slidably sleeved. The left and right ends of the fixing screws pass through the bent curved panel located on the side of the bottom plate and are fixed by nuts and gaskets, and the fixing screws are threadedly connected to the bent curved panel. A pulley adjustment mechanism is symmetrically provided at the bending part of the top of the bent curved panel. Pullies arranged on the pulley adjustment mechanism are provided between the opposite sides of the bent curved panels on the left and right sides. The pulleys are slidably connected to the pulley adjustment mechanism. Cables are placed between the pulleys, and the outer wall of the cable is slidably connected to all the pulleys.

[0011] As an improvement, the pulley adjustment mechanism includes a pulley bolt, a rotating drum, and a locking nut. The bottom end of the pulley bolt passes through the bent curved panel and is threadedly sleeved with a locking nut. A rotating drum is fixed on the upper rod body of the pulley bolt. A pulley is provided on the outer sleeve of the rotating drum, and the circumferential outer wall of the pulley is slidably connected to the rotating drum.

[0012] As an improvement, a front plate is fixed at the front end of the limiting plate, and a rear plate is fixed at the rear end.

[0013] As an improvement, the bottom surface of the bent curved panel is slidably connected to the top surface of the base plate.

[0014] As an improvement, the pulleys fixed on the same curved panel on the same side are arranged perpendicular to each other, and gaps for placing cables are left between the pulleys.

[0015] (III) Beneficial effects

[0016] The advantages of the utility model compared with the prior art are:

[0017] 1. By adjusting the position of the nut on the fixed screw, the bent panel can be moved left and right on the bottom plate, thereby changing the size of the gap between the pulleys, and cables of different specifications can be installed and clamped according to needs.

[0018] 2. The locking nut is threadedly connected to the pulley bolt, which can adjust the left and right position of the pulley, change the position of the cable clamping, and move the cable smoothly forward and backward. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the appearance of the utility model Figure 1 .

[0020] Figure 2 This is the appearance of the utility model Figure 2 .

[0021] Figure 3 It is a schematic diagram of the composition of some components of the utility model.

[0022] Figure 4 It is a partial structural cross-sectional schematic diagram of the utility model.

[0023] As shown in the figure: 1. Base plate; 2. Fastening bolts; 3. Fixing screws; 4. Limiting plate; 5. Bending curved panel; 6. Pulley; 7. Cable; 8. Pulley bolts; 9. Rotating drum; 10. Locking nut; 11. Front plate; 12. Rear plate. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Embodiment 1

[0027] Please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 4 As shown, a cable installation device for power engineering comprises a base plate 1, the base plate 1 is provided with two distributed on the left and right, a limit plate 4 is sandwiched between the left and right base plates 1, a front plate 11 is fixed to the front end of the limit plate 4, and a rear plate 12 is fixed to the rear end, a fastening bolt 2 passes through the front end and the rear end of the left and right base plates 1 to fix the two together, two pairs of front and rear through holes are reserved on the limit plate 4, and fixing screws 3 are slidably sleeved in the through holes, and the left and right ends of the fixing screws 3 pass through the bent curved panel 5 located on the upper side of the base plate 1 and are fixed by nuts and gaskets, the bottom surface of the bent curved panel 5 is slidably connected to the top surface of the base plate 1, and the fixing screw 3 is threadedly connected to the bent curved panel 5, pulleys 6 are symmetrically arranged at the bending part of the top end of the bent curved panel 5, cables 7 are placed between the pulleys 6, and the outer wall of the cable 7 is slidably connected to all the pulleys 6.

[0028] Through the above structure, the position of the nut on the fixed screw rod 3 is adjusted, and the bent panel 5 can be moved left and right on the base plate 1, thereby changing the gap size between the pulleys 6, and cables 7 of different specifications can be installed and clamped according to needs.

[0029] Embodiment 2

[0030] Based on Example 1, please refer to the attached Figure 3 , Attachment Figure 4 As shown, pulley bolts 8 are symmetrically provided at the bending part of the top of the bending curved panel 5, and the bottom end of the pulley bolt 8 passes through the bending curved panel 5 and is threadedly sleeved with a locking nut 10, a rotating drum 9 is fixed on the upper rod body of the pulley bolt 8, and a pulley 6 is arranged on the outer sleeve of the rotating drum 9, and the circumferential outer wall of the pulley 6 is slidably connected to the rotating drum 9, and the pulleys 6 fixed on the same side of the same bending curved panel are arranged perpendicular to each other, and a gap is left between the pulleys 6 for placing the cable 7.

[0031] Through the above structure, the locking nut 10 is threadedly connected to the pulley bolt 8, so that the left and right positions of the pulley 6 can be adjusted, the position of the clamped cable 7 can be changed, and the cable 7 can be smoothly moved forward and backward.

[0032] During the specific implementation of the utility model: when installing and clamping cables 7 of different specifications and it is necessary to change the position of the clamping mechanism, the position of the nut on the fixing screw 3 is adjusted so that the bending curved panel 5 moves left and right on the fixing screw 3, thereby the bending curved panel 5 moves left and right on the bottom plate 1, so that the pulley 6 connected to the bending curved panel 5 can change the left and right position, and the gap between each pulley 6 changes accordingly. After moving to the appropriate position, the nut on the fixing screw 3 is fitted and fastened to the bending curved panel 5, and then the cable 7 is placed between each pulley 6, so that cables 7 of different specifications can be installed and clamped; when it is necessary to change the clamping position of the pulley 6 on the cable 7, the locking nut 10 is loosened, and the position of the locking nut 10 on the pulley bolt 8 is adjusted, so that the left and right position of the pulley 6 can be adjusted, the position of the clamped cable 7 is changed, and the cable 7 can be moved smoothly back and forth.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cable installation device for power engineering, comprising a base plate (1), characterized in that: It also includes a fastening bolt (2), a fixing screw rod (3), a limiting plate (4), a bending curved panel (5), a pulley (6), a pulley adjustment mechanism, and a cable (7); The bottom plate (1) is provided with two bottom plates distributed on the left and right, a limit plate (4) is sandwiched between the left and right bottom plates (1), and the fastening bolts (2) pass through the front and rear ends of the left and right bottom plates (1) to fix the two together; The limit plate (4) is provided with two pairs of through holes, front and rear, and left and right, in which fixed screws (3) are slidably sleeved. The left and right ends of the fixed screws (3) pass through the bent curved panel (5) located on the upper side of the bottom plate (1) and are fixed by nuts and gaskets. The fixed screws (3) are threadedly connected to the bent curved panel (5). A pulley adjustment mechanism is symmetrically provided at the bent top of the bent curved panel (5). A pulley (6) arranged on the pulley adjustment mechanism is provided between the opposite sides of the bent curved panels (5) on the left and right sides. The pulley (6) is slidably connected to the pulley adjustment mechanism. A cable (7) is placed between the pulleys (6). The outer wall of the cable (7) is slidably connected to all the pulleys (6).

2. A cable installation device for electric power engineering according to claim 1, characterized in that: The pulley adjustment mechanism comprises a pulley bolt (8), a rotating drum (9), and a locking nut (10). The bottom end of the pulley bolt (8) passes through the bent curved panel (5) and is threadedly sleeved with the locking nut (10). A rotating drum (9) is fixed on the upper rod body of the pulley bolt (8). The rotating drum (9) is provided with a pulley (6) on its outer sleeve. The circumferential outer wall of the pulley (6) is slidably connected to the rotating drum (9).

3. The cable installation device for electric power engineering according to claim 1, characterized in that: The limiting plate (4) has a front plate (11) fixed at the front end and a rear plate (12) fixed at the rear end.

4. The cable installation device for electric power engineering according to claim 1, characterized in that: The bottom surface of the bent curved panel (5) is slidably connected to the top surface of the bottom plate (1).

5. The cable installation device for electric power engineering according to claim 1, characterized in that: The pulleys (6) on the same side fixed on the same curved panel are arranged perpendicular to each other, and a gap for placing the cable (7) is left between the pulleys (6).

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