Wire stringing device for electric power engineering construction

Abstract

The utility model discloses a stringing device for electric power engineering construction, which comprises a moving vehicle, a lifting rod rotatably mounted at the upper end of the moving vehicle, a fixing assembly mounted at the upper end of the lifting rod and used for clamping and fixing a wire, and a clamping assembly mounted at the upper end of the moving vehicle and used for preventing the moving vehicle from tilting. According to the electric wire stringing device, a plurality of electric wires needing stringing can be fixed, the electric wires with different thicknesses can be automatically adjusted and pressed according to rotation of the eccentric pressing roller and the rotating rod, the gap between the rotating rod and the base can be increased by enabling the rotating rod to correspond to the bending shape of the electric wire groove, the electric wires can be more conveniently placed in the electric wire groove, and the electric wire stringing efficiency is improved. Through rotary installation of the arranged lifting rod and the moving vehicle, the angle of the lifting rod can be adjusted in the stringing process, so that a to-be-erected electric wire is pulled up from the ground to be close to the upper end of a telegraph pole, then the height of the fixing assembly is adjusted through the lifting rod, and the to-be-erected electric wire is conveyed to the upper end of the telegraph pole.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, and specifically relates to a wiring device used for electric power engineering construction. Background Art Utility Model Content

[0002] The purpose of the utility model is to provide a wiring device for electric power engineering construction to solve the problems raised in the above background technology.

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiring device for electric power engineering construction, comprising a mobile vehicle, a lifting rod is rotatably mounted on the upper end of the mobile vehicle, a fixing assembly for clamping and fixing the electric wire is mounted on the upper end of the lifting rod, and a clamping assembly for preventing the mobile vehicle from tilting is mounted on the upper end of the mobile vehicle;

[0004] The fixing assembly includes a base with evenly distributed wire troughs on the base, a rotating block is rotatably mounted on one side of the base, a rotating rod is rotatably mounted on the rotating block, and a movable block detachably connected to the base is rotatably mounted on the other end of the rotating rod, a motor for driving the rotating rod to rotate is mounted on the rotating block, and an eccentric pressure roller is rotatably mounted on the rotating rod for clamping wires of different thicknesses.

[0005] Preferably, the rotating rod is curved at a position corresponding to the wire groove so as to increase the gap between the rotating rod and the base.

[0006] Preferably, the outer side wall of the movable block is in contact with the side wall of the base and is provided with a notch, a screw is provided at the notch, and the screw is screwed to the side wall of the base.

[0007] Preferably, the distance between the center of the rotating rod and the farthest end of the outer wall of the eccentric pressure roller is greater than the distance between the rotating rod and the base.

[0008] Preferably, the lifting rod includes a sleeve, a fixing rod is inserted into the sleeve, a second motor is installed on the upper end of the sleeve, an output shaft of the second motor is fixedly connected with a gear, and the gear is meshed with a tooth groove provided on the fixing rod, and the upper end of the fixing rod is fixedly connected to the base.

[0009] Preferably, the sleeve is rotatably mounted on a moving vehicle, and a first transmission wheel is installed at the rotating connection between the sleeve and the moving vehicle, a third motor is installed on the moving vehicle, a second transmission wheel is installed on the output shaft of the third motor, and the first transmission wheel and the second transmission wheel are driven by a transmission belt.

[0010] Preferably, the clamping assembly includes a slideway installed on the upper end of the mobile vehicle, a bidirectional screw is rotatably installed in the slideway, and sliders are respectively screwed on both sides of the bidirectional screw, the sliders are slidably arranged in the slideway, and sliding grooves are provided on the opposite surfaces of the two sliders, an arc-shaped clamping block is slidably arranged in the sliding groove, the back side of the arc-shaped clamping block is fixedly connected to a limiting bolt and extends to the outside of the sliding groove, and a limiting nut is screwed on the limiting bolt.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: a wire stringing device for power engineering construction can fix multiple wires that need to be stringed through the set fixing components, and can automatically adjust and press wires of different thicknesses according to the rotation of the eccentric pressure roller and the rotating rod, and by adjusting the rotating rod to correspond to the curved shape of the wire trough, the gap between the rotating rod and the base can be increased, making it easier to place the wires in the wire trough, and by the rotating installation of the set lifting rod and the mobile vehicle, the angle of the lifting rod can be adjusted during the stringing process, so that the wires to be stringed are pulled up from the ground and close to the upper end of the pole, and then the height of the fixing components is adjusted by the lifting rod to send the wires to the upper end of the pole, and the position of the mobile vehicle can be fixed by the set clamping component to avoid the deviation or tipping of the wires caused by pulling during the stringing process, thereby increasing the safety of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is an expanded view of the fixed component structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the lifting rod structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0016] Figure 5 It is a schematic diagram of the rotating structure of the mobile vehicle and the lifting rod of the utility model.

[0017] In the figure: 1-mobile vehicle, 2-base, 3-wire trough, 4-rotating block, 5-rotating rod, 6-movable block, 7-motor, 8-eccentric pressure roller, 9-notch, 10-screw, 11-sleeve, 12-fixed rod, 13-second motor, 14-gear, 15-slide, 16-bidirectional lead screw, 17-slider, 18-slide, 19-arc clamping block, 20-limiting bolt, 21-limiting nut, 22-first transmission wheel, 23-third motor, 24-second transmission wheel. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The utility model provides a technical solution: a wiring device for electric power engineering construction, comprising a mobile vehicle 1, a lifting rod is rotatably installed on the upper end of the mobile vehicle 1, a fixing component for clamping and fixing the electric wire is installed on the upper end of the lifting rod, and a clamping component for preventing the mobile vehicle 1 from tilting is installed on the upper end of the mobile vehicle 1;

[0020] The fixing assembly includes a base 2, on which are evenly distributed wire troughs 3, a rotating block 4 is rotatably mounted on one side of the base 2, a rotating rod 5 is rotatably mounted on the rotating block 4, and a movable block 6 detachably connected to the base 2 is rotatably mounted on the other end of the rotating rod 5, a motor 7 for driving the rotating rod 5 to rotate is mounted on the rotating block 4, and an eccentric pressure roller 8 is rotatably mounted on the rotating rod 5 for clamping wires of different thicknesses.

[0021] Specifically, the rotating rod 5 is bent at a position corresponding to the wire slot 3 so as to increase the gap between the rotating rod 5 and the base 2 .

[0022] Specifically, the outer wall of the movable block 6 is in contact with the side wall of the base 2 and has a notch 9, a screw 10 is provided at the notch 9, and the screw 10 is screwed to the side wall of the base 2, which can facilitate the detachment of the fixed assembly after the wires are fixed.

[0023] Specifically, the distance between the center of the rotating rod 5 and the farthest end of the outer wall of the eccentric pressure roller 8 is greater than the distance between the rotating rod 5 and the base 2 .

[0024] The lifting rod includes a sleeve 11, in which a fixing rod 12 is inserted, a second motor 13 is installed at the upper end of the sleeve 11, an output shaft of the second motor 13 is fixedly connected with a gear 14, and the gear 14 is meshed with a tooth groove provided on the fixing rod 12, and the upper end of the fixing rod 12 is fixedly connected to the base 2.

[0025] Specifically, the sleeve 11 is rotatably installed on the mobile vehicle 1, and a first transmission wheel 22 is installed at the rotation connection between the sleeve 11 and the mobile vehicle 11. A third motor 23 is installed on the mobile vehicle 1, and a second transmission wheel 24 is installed on the output shaft of the third motor 23. The first transmission wheel 22 and the second transmission wheel 24 are driven by a transmission belt.

[0026] Specifically, the clamping assembly includes a slide 15 installed on the upper end of the mobile vehicle 1, a bidirectional lead screw 16 is rotatably installed in the slide 15, and sliders 17 are respectively screwed on both sides of the bidirectional lead screw 16, and the sliders 17 are slidably set in the slide 17, and the opposite surfaces of the two sliders 17 are provided with slide grooves 18, and an arc-shaped clamping block 19 is slidably set in the slide groove 18, and the back side of the arc-shaped clamping block 19 is fixedly connected to a limiting bolt 20 and extends to the outside of the slide groove 18, and a limiting nut 21 is screwed on the limiting bolt 20.

[0027] The clamping assembly is clamped and fixed on the electric pole where the electric wires are to be installed, and the bidirectional lead screw 16 is turned, and the bidirectional lead screw 16 moves closer to the middle, and then the position of the arc clamping block 19 corresponding to the electric pole is adjusted until the two arc clamping blocks 19 are clamped on the electric pole, and then the arc clamping block 19 is fixed, and the limit nut 21 is turned so that the limit nut 21 fits tightly with the surface of the slider 17, and the arc clamping block 19 is fixed in the slide groove 18, thereby completing the fixation of the mobile vehicle 1.

[0028] Working principle: When the utility model is used, the mobile vehicle 1 is first moved to between the electric pole after the electric wires are erected and the electric pole to be erected, and then the mobile vehicle 1 is fixed on the electric pole to be erected by the fixing assembly, and the electric wires to be erected are placed in the electric wire slot 3, and then the motor 7 is started, and the motor 7 drives the rotating rod 5 to rotate, so that the eccentric pressure roller 8 presses the electric wire on the base 2 to fix the electric wire, and then the third motor 23 is started, and the third motor 23 drives the second transmission wheel 24 to rotate, and drives the first transmission wheel 22 to rotate through the transmission belt, thereby driving the lifting rod to rotate, and the electric wire is fixed. The wire is pulled up from the ground to the upper end of the pole, and then the second motor 7 is started, the second motor 7 drives the gear 14 to rotate, the gear 14 drives the fixing rod 12 to extend outward from the sleeve 11, and adjusts its lifting amplitude to send the wire to the upper end of the pole until the wire is fixed. When the fixing assembly needs to be removed, the motor 7 is started to rotate in the reverse direction to disengage the eccentric pressure roller 8 from the wire, and then the screw 10 is twisted to remove the screw 10 from the notch 9, and then the rotating block 4 is rotated, and the rotating block 4 drives the rotating rod 5 and the movable block 6 away from the end of the base 2, so that the fixing assembly is removed from the wire.

[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. A wiring device for electric power engineering construction, comprising a mobile vehicle (1), characterized in that: A lifting rod is rotatably mounted on the upper end of the mobile vehicle (1), a fixing assembly for clamping and fixing the electric wire is mounted on the upper end of the lifting rod, and a clamping assembly for preventing the mobile vehicle (1) from tilting is mounted on the upper end of the mobile vehicle (1); The fixing assembly comprises a base (2), the base (2) has evenly distributed wire troughs (3), a rotating block (4) is rotatably mounted on one side of the base (2), a rotating rod (5) is rotatably mounted on the rotating block (4), and a movable block (6) detachably connected to the base (2) is rotatably mounted on the other end of the rotating rod (5), a motor (7) for driving the rotating rod (5) to rotate is mounted on the rotating block (4), and an eccentric pressure roller (8) is rotatably mounted on the rotating rod (5) for clamping wires of different thicknesses.

2. The wiring device for electric power engineering construction according to claim 1, characterized in that: The rotating rod (5) is bent at a position corresponding to the wire groove (3) so as to increase the gap between the rotating rod (5) and the base (2).

3. The wiring device for electric power engineering construction according to claim 1, characterized in that: The outer side wall of the movable block (6) is in contact with the side wall of the base (2) and is provided with a notch (9). A screw rod (10) is provided at the notch (9), and the screw rod (10) is screwed onto the side wall of the base (2).

4. The wiring device for electric power engineering construction according to claim 2, characterized in that: The distance between the center of the rotating rod (5) and the farthest end of the outer wall of the eccentric pressure roller (8) is greater than the distance between the rotating rod (5) and the base (2).

5. The wiring device for electric power engineering construction according to claim 1, characterized in that: The lifting rod comprises a sleeve (11), a fixing rod (12) is inserted into the sleeve (11), a second motor (13) is installed at the upper end of the sleeve (11), an output shaft of the second motor (13) is fixedly connected to a gear (14), and the gear (14) is meshed with a tooth groove provided on the fixing rod (12), and the upper end of the fixing rod (12) is fixedly connected to the base (2).

6. The wiring device for electric power engineering construction according to claim 5, characterized in that: The sleeve (11) is rotatably mounted on the moving vehicle (1), and a first transmission wheel (22) is mounted at a rotational connection between the sleeve (11) and the moving vehicle (11). A third motor (23) is mounted on the moving vehicle (1), and a second transmission wheel (24) is mounted on an output shaft of the third motor (23). The first transmission wheel (22) and the second transmission wheel (24) are driven by a transmission belt.

7. The wiring device for electric power engineering construction according to claim 1, characterized in that: The clamping assembly comprises a slideway (15) installed on the upper end of the mobile vehicle (1), a bidirectional lead screw (16) is rotatably installed in the slideway (15), and sliders (17) are respectively screwed on both sides of the bidirectional lead screw (16), and the sliders (17) are slidably arranged in the slideway (17), and the opposing surfaces of the two sliders (17) are provided with slide grooves (18), and an arc-shaped clamping block (19) is slidably arranged in the slide groove (18), and the back side of the arc-shaped clamping block (19) is fixedly connected to a limiting bolt (20) and extends to the outside of the slide groove (18), and a limiting nut (21) is screwed on the limiting bolt (20).

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