CN115417231A - Cable pay-off rack convenient to fast assembly - Google Patents

Abstract

The invention relates to the technical field of intelligent power distribution engineering, and discloses a cable pay-off frame that is convenient for quick assembly, including two support bases, two support rods are movably embedded in the interior of the two support bases, and two Support plates are installed on the left and right sides between the support rods, a support frame is installed on the upper surface of the support plate, a winding assembly is provided outside the support frame, and an adjustment assembly is provided inside the support seat. The present invention is equipped with a rewinding component. When paying out, when there are many cables that need to be rewound up, the second electric push rod is opened to drive the lifting plate to rise, and the reducer drives the reel to rotate, so that the intelligent power distribution Turn the cable reel for the net to the opposite direction of unwinding to collect the cable, so that it can be completed by one person, which reduces labor intensity and saves labor costs. The steering wheel touches the ground, which is convenient for the staff to move the pay-off frame arbitrarily.

Description

A cable pay-off rack that is convenient for quick assembly

technical field

The invention relates to the technical field of intelligent power distribution engineering, in particular to a cable pay-off frame which is convenient for quick assembly.

Background technique

Intelligent power transmission and distribution system and control equipment include AC and DC power transmission equipment above 500 kV, cross-linked polyethylene (XLPE) insulated power cables and cable accessories, etc., through these equipment and accessories can form a reliable distribution network and power supply and consumption system, and a large number of cables need to be used during the construction of intelligent power distribution projects, and these cables need to be pulled out for use through cable pay-off racks.

The Chinese patent discloses a cable pay-off rack (authorized announcement number CN207713130U), and also discloses a cable pay-off rack (authorized announcement number CN211920454U). The rod rotates, and then drives the cable reel outside the pay-off rod to rotate to release the cable; but when operating them, if there are too many cables released, they need to be rolled up. At this time, one person needs to run back and forth to rotate the cable Reel winding, or need two people to operate at one end, so either increased the working intensity of the staff, or need two people to operate, increased labor cost, can't avoid these two kinds of problems at the same time. Therefore, those skilled in the art provide a cable pay-off frame that is easy to assemble quickly, so as to solve the problems raised in the above-mentioned background technology.

Contents of the invention

The purpose of the present invention is to provide a cable pay-off rack that is easy to assemble quickly, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A cable pay-off stand that is convenient for quick assembly, including two support bases, two support rods are embedded and installed symmetrically in the interior of the two support bases, and one end of the support rods is threadedly connected with a first support bolt, Ramps are placed on the left and right sides of the front side of the support rods, and support plates are installed on the left and right sides between the two support rods, and support blocks are installed on the front and rear surfaces of the support plates. One end of the support block penetrates and is threadedly connected with a second support bolt, a support frame is installed on the upper surface of the support plate, a first electric push rod is installed inside the support frame, and the upper end of the first electric push rod There are two rollers connected in symmetrical rotation, and an insertion rod is installed on the top of the two support frames, and a cable reel for intelligent distribution network is installed on the outside of the insertion rod;

The outside of the support frame is provided with a winding assembly;

An adjustment assembly is arranged inside the support seat.

As a further solution of the present invention: the winding assembly includes a mounting seat, a mounting plate is installed under the mounting seat, mounting rods are installed on the four corners of the upper surface of the mounting plate, and one side of the mounting plate is mounted There is a mounting sleeve, two rewinding drums are installed symmetrically above the mounting seat, connecting rods are installed at the left and right ends of the reeling drums, and one end of the connecting rod is connected with a connecting plate in rotation, and the left side is described A first synchronous wheel is installed on the outside of the connecting rod, a first synchronous belt is installed on the outside of the first synchronous wheel, and a lifting plate is slidably connected to the inside of the mounting seat, and the four corners of the lifting plate are movably connected with sliding plates. and the upper surface of the lifting plate is equipped with connecting blocks on the front and rear sides, the upper end of the connecting block is connected to the rotating rod, and the second synchronous wheel is installed on the outside of the rotating rod, and the outer part of the rotating rod on the rear side A third synchronous wheel is installed on one side of the second synchronous wheel, a fourth synchronous wheel is installed on one side of the second synchronous wheel on the outside of the rotating rod on the front side, and a Reducer, one end of the reducer is equipped with double-row synchronous wheels, two second synchronous belts are installed on the outside of the double-row synchronous wheels, and the inside of the mounting base is located below the lifting plate and a fixed plate is installed. A pressure sensor is installed on the upper surface of the fixed plate, and second electric push rods are installed on the four corners of the lower surface of the fixed plate.

As a further solution of the present invention: the adjustment assembly includes an adjustment plate, the four corners of the adjustment plate are movably connected to a limit rod, the lower end of the limit rod is installed with a limit plate, and the lower surface of the adjustment plate is symmetrical Two universal wheels are installed, and the upper surface of the adjustment plate is symmetrically installed with two first magnetic blocks, the upper end of the first magnetic block is attracted by the second magnetic block, and the adjustment box is installed above the adjustment plate , the inner upper surface of the adjustment box is equipped with an electromagnet, and the inside of the adjustment box is located below the electromagnet and is slidably connected with an iron block, the lower surface of the iron block is equipped with an adjustment rope, and the outside of the adjustment rope is movable. Limited bit blocks.

As a further solution of the present invention: the first support bolt is movably attached to one side surface of the support base, the support rod movably passes through the support block, and one end of the second support bolt is attached to one side surface of the support rod , the inserting rod is movably installed between the left and right rollers.

As a further solution of the present invention: the upper end of the installation rod is installed on the lower surface of the installation seat, the installation sleeve is installed on the outside of the support frame, and the connecting plate and the first timing belt both move through the upper surface of the installation seat surface.

As a further solution of the present invention: the slide bar is installed on the upper and lower surfaces of the mounting seat, the lower end of the first synchronous belt is installed on the outside of the second synchronous wheel, and the two second synchronous belts are respectively Installed on the outside of the third synchronous wheel and the fourth synchronous wheel.

As a further solution of the present invention: the lifting plate is installed on the upper end of the pressure sensor, the lower end of the second electric push rod is installed on the inner lower surface of the mounting seat, the reducer, the pressure sensor and the second electric push rod The rods are electrically connected with the external controller.

As a further solution of the present invention: the upper end of the limit rod is installed on the inner upper surface of the support base, the limit plate is installed on the inner side surface of the support base, and the upper end of the second magnetic block is installed On the inner upper surface of the support seat.

As a further solution of the present invention: the electromagnet is electrically connected to the external controller, the adjustment rope moves through the lower surface of the adjustment box and the adjustment plate, and one end of the adjustment rope is installed on the lower surface of the adjustment plate, so The limit block is installed on the inner side surface of the support base.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention is equipped with a winding assembly, and the staff can conveniently complete the assembly of the pay-off frame by tightening the first support bolt and the second support bolt, and can be disassembled when not in use, avoiding the volume of the pay-off frame It is large and takes up space. When the staff pays out the cables, when there are many cables pulled out and need to be rolled up, the staff can open the second electric push rod through the handheld remote control to drive the lifting plate up, so that the winding drum can be lifted up. The cable reel for smart distribution network, the reducer drives the reel to rotate, so that the cable reel for smart distribution network rotates in the opposite direction to the unwinding direction to collect the cable, so that it can be completed by one person, not two people The operation does not require one person to run back and forth to operate, which reduces labor intensity and saves labor costs.

2. The present invention is equipped with an adjustment assembly, and the electromagnet in the adjustment assembly is opened by the hand-held remote control to attract the iron block, and the adjustment rope will pull the adjustment plate downward, so that the universal wheel touches the ground and lifts up the pay-off frame , which is convenient for the staff to move the pay-off frame arbitrarily at the work site.

Description of drawings

Fig. 1 is a kind of structural schematic diagram of the cable pay-off stand that is convenient for rapid assembly;

Fig. 2 is a partial front sectional view of a support seat in a cable pay-off frame that is convenient for quick assembly;

Fig. 3 is a partial schematic view of a cable pay-off frame that is convenient for rapid assembly;

Fig. 4 is a partial left view of a support seat in a cable pay-off frame that is convenient for quick assembly;

Fig. 5 is a structural schematic diagram of a winding assembly in a cable pay-off frame that is convenient for quick assembly;

Figure 6 is an enlarged view of A in Figure 5;

Fig. 7 is a sectional view of a mounting seat in a cable pay-off frame that is convenient for quick assembly;

Fig. 8 is a structural schematic diagram of a rotating rod in a cable pay-off frame that is convenient for quick assembly;

Fig. 9 is a structural schematic diagram of an adjusting component in a cable pay-off frame that is convenient for quick assembly.

In the figure: 1, support seat; 2, support rod; 3, first support bolt; 4, ramp; 5, support plate; 6, support block; 7, second support bolt; 8, support frame; 9, the first 1. Electric push rod; 10. Roller; 11. Inserting rod; 12. Cable reel for intelligent distribution network; 13. Rewinding component; 14. Adjusting component; 15. Mounting base; 16. Mounting plate; 17. Mounting rod ; 18, installation sleeve; 19, reel; 20, connecting rod; 21, connecting plate; 22, the first synchronous wheel; 23, the first synchronous belt; 24, lifting plate; 25, sliding rod; 26, connecting block ; 27, rotating rod; 28, the second synchronous wheel; 29, the third synchronous wheel; 30, the fourth synchronous wheel; 31, reducer; 32, double-row synchronous wheel; 33, the second synchronous belt; 34, fixed plate ; 35, pressure sensor; 36, the second electric push rod; 37, adjustment plate; 38, limit rod; 39, limit plate; 40, universal wheel; 41, the first magnetic block; 42, the second magnetic block ; 43, adjusting box; 44, electromagnet; 45, iron block; 46, adjusting rope; 47, limit block.

detailed description

Please refer to Figures 1 to 9. In the embodiment of the present invention, a cable pay-off frame that is convenient for quick assembly includes two support bases 1, and two support rods 2 are embedded and installed symmetrically in the interior of the two support bases 1. One end of the support rod 2 is threadedly connected with a first support bolt 3, and the first support bolt 3 is movably fitted to one side surface of the support seat 1, and ramps 4 are placed on the front left and right sides of the front support rod 2, and the two supports Support plate 5 is installed on the left and right sides between the rods 2, and support blocks 6 are installed on the front and rear surfaces of the support plate 5, the support bar 2 moves through the support block 6, and one end of the support block 6 runs through and is threaded. Support bolt 7, one end of the second support bolt 7 is attached to one side surface of the support rod 2, the upper surface of the support plate 5 is equipped with a support frame 8, and the inside of the support frame 8 is equipped with a first electric push rod 9, the first The upper end of the electric push rod 9 is connected with two rollers 10 for symmetrical rotation, and an insertion rod 11 is installed on the top of the two support frames 8. There is a cable reel 12 for smart distribution network, and a winding assembly 13 is arranged on the outside of the support frame 8. The winding assembly 13 includes a mounting seat 15, and a mounting plate 16 is installed under the mounting seat 15. The four corners of the upper surface of the mounting plate 16 are Mounting rods 17 are all installed, and the upper end of the mounting rods 17 is installed on the lower surface of the mounting base 15, and the side surface of the mounting plate 16 is equipped with a mounting sleeve 18, and the mounting sleeve 18 is installed on the outside of the support frame 8, and the mounting base 15 Two rewinding reels 19 are installed symmetrically on the top, connecting rods 20 are installed on the left and right ends of the rewinding reels 19, one end of the connecting rods 20 is connected with a connecting plate 21 in rotation, and the outside of the left connecting rod 20 is equipped with a first synchronous Wheel 22, the outside of the first synchronous wheel 22 is equipped with a first synchronous belt 23, the connecting plate 21 and the first synchronous belt 23 are all movable through the upper surface of the mounting seat 15, and the interior of the mounting seat 15 is slidingly connected with a lifting plate 24, lifting The four corners of the plate 24 are movably connected with slide bars 25, the slide bars 25 are installed on the inner surface of the mount 15, the upper and lower sides of the mounting seat 15, the upper surface of the lifting plate 24 is equipped with a connecting block 26 on both sides, the upper end of the connecting block 26 Rotation is connected with rotating rod 27, and the outside of rotating rod 27 is equipped with second synchronous wheel 28, and the lower end of first synchronous belt 23 is installed on the outside of second synchronous wheel 28, and the outside of rear side rotating rod 27 is positioned at second synchronous wheel 28 The third synchronous wheel 29 is installed on one side, the outside of the front side rotating rod 27 is positioned at the side of the second synchronous wheel 28 and the fourth synchronous wheel 30 is installed, and the upper surface middle position of the lifting plate 24 is equipped with a speed reducer 31, One end of the reducer 31 is equipped with a double-row synchronous wheel 32, and two second synchronous belts 33 are installed on the outside of the double-row synchronous wheel 32, and the two second synchronous belts 33 are installed on the third synchronous wheel 29 and the fourth synchronous wheel respectively. 30, the inside of the mount 15 is located below the lifting plate 24 and a fixed plate 34 is installed. The upper surface of the fixed plate 34 is equipped with a pressure sensor 35. The lifting plate 24 is installed on the upper end of the pressure sensor 35. The four corners are equipped with the second electric Push rod 36, the lower end of the second electric push rod 36 is installed on the inner lower surface of the mounting base 15, the reducer 31, the pressure sensor 35 and the second electric push rod 36 are all electrically connected to the external controller;

When the staff pulls the cable on the cable reel 12 for smart distribution network, the insertion rod 11 rotates in the two rollers 10 on the left and right sides, which can make the cable reel 12 for smart distribution network rotate, so that it can continuously Pull out the cable to make it easy to pay out; the external controller can be a hand-held remote control that is easy to carry. When the staff is paying out the line, due to the large inertia, it is easy to release the redundant cable. The staff can use the hand-held remote control Start the second electric push rod 36 to drive the lifting plate 24 to rise, so that the two winding drums 19 jack up the insertion rod 11, and when the pressure sensor 35 senses the set pressure value, the second electric push rod will be automatically stopped through the handheld remote control 36. The reducer 31 drives a total of four winding reels 19 to rotate, so that the cable reels 12 for smart distribution network are reversed to rewind the extra cables.

In Fig. 1 and Fig. 9: the interior of the support seat 1 is provided with an adjustment assembly 14, the adjustment assembly 14 includes an adjustment plate 37, the four corners of the adjustment plate 37 are movable through and connected with a limit rod 38, and the upper end of the limit rod 38 is installed on the support On the inner upper surface of the seat 1, a limit plate 39 is installed on the lower end of the limit rod 38, and the limit plate 39 is installed on the inner side surface of the support seat 1, and two universal wheels are symmetrically installed on the lower surface of the adjustment plate 37. 40, and the upper surface of the adjustment plate 37 is symmetrically installed with two first magnetic blocks 41, the upper end of the first magnetic block 41 is attached to the second magnetic block 42, and the upper end of the second magnetic block 42 is installed inside the support base 1 On the upper surface, an adjustment box 43 is installed above the adjustment plate 37. An electromagnet 44 is installed on the inner upper surface of the adjustment box 43. The electromagnet 44 is electrically connected to an external controller. The inside of the adjustment box 43 is located below the electromagnet 44. An iron block 45 is slidingly connected, and an adjustment rope 46 is installed on the lower surface of the iron block 45. The adjustment rope 46 runs through the lower surface of the adjustment box 43 and the adjustment plate 37, and one end of the adjustment rope 46 is installed on the lower surface of the adjustment plate 37. , the outer movement of the adjustment rope 46 is installed with a limit block 47, and the limit block 47 is installed on the inner side surface of the support seat 1;

When it is necessary to move the pay-off rack at the work site, the staff can open the electromagnet 44 to attract the iron block 45 through the hand-held remote control, thereby pulling the universal wheel 40 down to touch the ground through the adjustment rope 46, so that the staff can move the release rack. wire rack.

The working principle of the present invention is: first assemble, the staff puts the two support frames 8 on the outside of the support rod 2 through the support block 6, tightens the second support bolt 7, and then inserts the two support rods 2 between the two supports. Inside the support base 1, use the first support bolt 3 to lock the support rod 2 to complete the assembly of the entire pay-off frame. The assembly is very simple and convenient. The cable reel 12 for the network is rolled between the two support rods 2 through the ramp 4, and then the insertion rod 11 is inserted into the cable reel 12 for the smart distribution network, so that the two ends of the insertion rod 11 are located in the left and right groups of rollers 10 In between, the first electric push rod 9 is opened to drive the drum 10 up, so that the cable reel 12 for the smart distribution network is raised, so that the cables on the cable reel 12 for the smart distribution network can be pulled, and the staff can When pulling the cable to pay out, if there are too many cables pulled out, it needs to be recovered. At this time, the staff does not need to return to the position of the pay-off rack, and can directly open the second electric push rod 36 to drive the lifting plate through the hand-held remote control 24 rises, the reel 19 will touch the insertion rod 11 and push up the cable reel 12 for smart distribution network. At this time, when the pressure sensor 35 senses the pressure, it will close the second electric push rod 36 through the hand-held remote control. , and then the reducer 31 drives the reel 19 to rotate in the opposite direction of the rotation of the drum 10 through the second synchronous belt 33 and the first synchronous belt 23, thereby driving the cable reel 12 for the smart distribution network to pack up the cable, such a person It can be completed without two people operating or running back and forth by one person; when the pay-off frame needs to be moved, the staff can open the electromagnet 44 to attract the iron block 45 through the hand-held remote control, and the adjustment rope 46 will pull the adjustment plate downward 37, making the universal wheel 40 touch the ground and jacking up the pay-off frame to facilitate the movement of the pay-off frame.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technology of the present invention Any equivalent replacement or change of the scheme and its inventive concepts shall fall within the protection scope of the present invention.

Claims (9)

1. A cable pay-off frame that is easy to assemble quickly, including two support bases (1), and two support rods (2) are embedded in the interior of the two support bases (1) symmetrically and movable. One end of the rod (2) is threadedly connected with a first support bolt (3), and ramps (4) are placed on the left and right sides of the front side of the support rod (2). It is characterized in that the two support rods Support plates (5) are installed on the left and right sides between (2), and support blocks (6) are installed on the front and rear surfaces of the support plate (5), and one end of the support block (6) is threaded A second support bolt (7) is connected, a support frame (8) is installed on the upper surface of the support plate (5), and a first electric push rod (9) is installed inside the support frame (8). The upper end of the first electric push rod (9) is connected with two rollers (10) for symmetrical rotation, and an insertion rod (11) is installed on the top of the two support frames (8), and the outside of the insertion rod (11) A cable reel (12) for an intelligent power distribution network is installed in activities; A winding assembly (13) is arranged on the outside of the support frame (8); An adjustment component (14) is arranged inside the support seat (1). 2. A cable pay-off frame that is convenient for quick assembly according to claim 1, characterized in that, the take-up assembly (13) includes a mounting base (15), and a The mounting plate (16), the four corners of the upper surface of the mounting plate (16) are equipped with mounting rods (17), and one side surface of the mounting plate (16) is mounted with a mounting sleeve (18), the mounting base (15) ) are symmetrically installed with two winding drums (19), the left and right ends of the winding drum (19) are equipped with connecting rods (20), and one end of the connecting rods (20) is rotatably connected with a connecting plate (21), the first synchronous wheel (22) is installed on the outside of the connecting rod (20) on the left side, the first synchronous belt (23) is installed on the outside of the first synchronous wheel (22), and the mounting seat The inside of (15) is slidingly connected with a lifting plate (24), and the four corners of the lifting plate (24) are movably connected with a sliding rod (25), and the upper surface of the lifting plate (24) is installed on both sides of the front and rear. block (26), the upper end of the connecting block (26) is connected to a rotating rod (27), and the outside of the rotating rod (27) is equipped with a second synchronous wheel (28), and the rotating rod (27) on the rear side ) on the side of the second synchronous wheel (28) is equipped with a third synchronous wheel (29), and the outside of the rotating rod (27) on the front side is located on one side of the second synchronous wheel (28) with a fourth A synchronous wheel (30), a reducer (31) is installed in the middle of the upper surface of the lifting plate (24), and a double-row synchronous wheel (32) is installed at one end of the reducer (31). Two second synchronous belts (33) are installed on the outside of the synchronous wheel (32), and a fixed plate (34) is installed on the inside of the mounting seat (15) below the lifting plate (24), and the fixed plate (34 ) is equipped with pressure sensors (35) on the upper surface, and the four corners of the lower surface of the fixed plate (34) are equipped with second electric push rods (36). 3. The cable pay-off stand that is convenient for quick assembly according to claim 1, characterized in that, the adjustment assembly (14) includes an adjustment plate (37), and the four corners of the adjustment plate (37) are movable through Connect the limit rod (38), the limit plate (39) is installed on the lower end of the limit rod (38), the lower surface of the adjustment plate (37) is symmetrically installed with two universal wheels (40), and the adjustment The upper surface of the plate (37) is symmetrically installed with two first magnetic blocks (41), the upper end of the first magnetic block (41) is attracted by the second magnetic block (42), and the adjustment plate (37) An adjustment box (43) is installed above, and an electromagnet (44) is installed on the inner upper surface of the adjustment box (43), and the inside of the adjustment box (43) is located below the electromagnet (44) and is slidably connected with an iron block ( 45), an adjustment rope (46) is installed on the lower surface of the iron block (45), and a limit block (47) is installed on the outside of the adjustment rope (46). 4. A cable pay-off frame that is convenient for quick assembly according to claim 1, characterized in that, the first support bolt (3) is movably attached to one side surface of the support seat (1), and the support rod (2) The support block (6) is movable through, one end of the second support bolt (7) is attached to one side surface of the support rod (2), and the insertion rod (11) is movably installed on the left and right rollers ( 10) Between. 5. A cable pay-off frame that is convenient for quick assembly according to claim 2, characterized in that, the upper end of the installation rod (17) is installed on the lower surface of the installation seat (15), and the installation sleeve ( 18) Installed on the outside of the support frame (8), the connecting plate (21) and the first timing belt (23) both move through the upper surface of the mounting seat (15). 6. A cable pay-off rack that is convenient for quick assembly according to claim 2, characterized in that, the sliding rod (25) is installed on the upper and lower inner surfaces of the mounting base (15), and the first The lower end of the synchronous belt (23) is installed outside the second synchronous wheel (28), and the two second synchronous belts (33) are respectively installed outside the third synchronous wheel (29) and the fourth synchronous wheel (30) . 7. A cable pay-off rack that is convenient for quick assembly according to claim 2, characterized in that, the lifting plate (24) is installed on the upper end of the pressure sensor (35), and the second electric push rod (36 ) is installed on the inner lower surface of the mounting base (15), and the reducer (31), the pressure sensor (35) and the second electric push rod (36) are all electrically connected to the external controller. 8. A cable pay-off rack that is convenient for quick assembly according to claim 3, characterized in that, the upper end of the limit rod (38) is installed on the inner upper surface of the support seat (1), and the limit The bit plate (39) is installed on the inner side surface of the support base (1), and the upper end of the second magnetic block (42) is installed on the inner upper surface of the support base (1). 9. A cable pay-off frame that is convenient for quick assembly according to claim 3, characterized in that, the electromagnet (44) is electrically connected to an external controller, and the adjustment rope (46) moves through the adjustment box (43) and the adjustment plate (37), and one end of the adjustment rope (46) is installed on the lower surface of the adjustment plate (37), and the limit block (47) is installed inside the support seat (1) on one side surface.

Images