Special tool for installing overhead flexible bus

Abstract

The utility model relates to the technical field of flexible bus tools, and discloses a special tool for installing an overhead flexible bus, which comprises a base and a cover plate, the cover plate is transversely arranged above the base, three groups of electric wheels are arranged between the front and the back of the inside of the cover plate, three groups of notches are arranged between two sides of the inside of the base, and the electric wheels are arranged on the base. A flexible bus is transversely inserted in the notch, and four corners in the base are respectively provided with a cylinder. According to the special tool for mounting the overhead flexible buses, three groups of notches are formed between two sides in the base, a plurality of flexible buses are transversely inserted between the base and the cover plate, and the cover plate is lifted or settled by the cylinders mounted at four corners through piston rods, so that the heights of three groups of electric wheels in the base are adjusted; the electric wheel is clamped on the surface of the flexible bus and can be directly pressed, and the flexible bus can be horizontally pushed to move by virtue of the rotation of the electric wheel, so that the problem that the wire harness is inconvenient to move is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible busbar tooling, in particular to a special tooling for installing an overhead flexible busbar. Background Art

[0002] The soft busbar is a connection tool installed in the open outdoors. It can connect the pressure distribution mechanism of the power plant and the substation equipment. It has a certain flexibility and can be bent at an angle according to the installation position of each bracket to transport current. It can resist the wind and is not so strong as to break.

[0003] In the past, in order to prevent the wiring harness from shaking, most special lifting tools used a clip-on fixed frame for the wiring harness to be inserted. When arranging and adjusting the soft busbar, it was unable to assist in pushing the movement of the wire body, and it was difficult to remove and install. Workers were required to climb to a high place or lay down the tooling pole to operate it.

[0004] Now, a new type of special tooling for installing overhead flexible busbar is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a special tool for installing an overhead flexible busbar, so as to solve the problem that the wire harness is inconvenient to move in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special tooling for installing an overhead flexible busbar, comprising a base and a cover plate, a cover plate being horizontally arranged above the base, and three sets of electric wheels being installed between the front and rear of the inside of the cover plate, three sets of notches being arranged between the two sides inside the base, and flexible busbars being horizontally inserted in the notches, cylinders being respectively installed at the four corners inside the base, and the top of the piston rod of the cylinder being fixedly connected to the cover plate, a connecting rod being movably connected at the center of the bottom of the base, and a servo motor being installed at the top end inside the connecting rod.

[0007] Preferably, the electric wheel is clamped on the top of the soft busbar, and the electric wheel can rotate in situ above the slot.

[0008] Preferably, fixed blocks are installed on both sides of the outside of the connecting rod, and a cavity is provided on one side inside the fixed block, a first bevel gear is movably connected to the side wall of the cavity, a gear plate is movably connected to the rear side of the cavity, and a second bevel gear is fixed in front of the gear plate, a gear rod is longitudinally inserted on one side of the cavity, a pad is fixed on the top of the gear rod, and a drive motor is installed at the center of the fixed block.

[0009] Preferably, the output shaft of the driving motor is fixedly connected to the first bevel gear on the side, and the first bevel gear is meshingly connected in front of the second bevel gear.

[0010] Preferably, the toothed disc is clamped on the side of the gear rod, and the gear rod and the cushion block are in the same vertical plane.

[0011] Preferably, an intermediate rod is vertically arranged below the connecting rod, and a base is arranged below the intermediate rod, upper slide grooves are arranged at the bottoms of both ends of the connecting rod and the intermediate rod, lower slide grooves are arranged at the tops of both ends of the intermediate rod and the base, and a storage chamber is arranged below the lower slide groove, an insertion rod is inserted in the storage chamber, and a screw hole is arranged above the insertion rod, a positioning plate is fixed to the top of the upper slide groove, and a bolt is engaged and connected in the positioning plate.

[0012] Preferably, the rear of the bolt can be embedded in the screw hole, and the upper slide groove and the lower slide groove are at the same vertical position.

[0013] Preferably, the top of the insertion rod is embedded in the upper slide groove, and the insertion rod can be vertically lifted and lowered along the storage chamber.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the special tooling for installing the overhead flexible busbar not only helps the wire harness to move and clamp, prevents the top tooling from shaking, but also facilitates the assembly and construction of the pole body;

[0015] (1) By setting three groups of notches between the two sides of the base, multiple soft busbars are horizontally inserted between the base and the cover plate. The cylinders installed at the four corners lift or sink the cover plate through the piston rod, thereby adjusting the height of the three groups of electric wheels inside, so that the electric wheels are clamped on the surface of the soft busbars. The soft busbars can be directly pressed or pushed horizontally by the rotation of the electric wheels themselves, thereby assisting the movement and clamping of the outdoor wiring harness;

[0016] (2) By installing fixed blocks on both sides of the outside of the connecting rod, the servo motor is used to rotate the base at the top to adjust the direction of the soft busbar of the tooling. At this time, the drive motor is turned on and used to drive the first bevel gear to rotate, and then the second bevel gear at the rear is engaged. At this time, the toothed disc fixed at the rear of the second bevel gear can be connected with the tooth block on the side of the gear rod. When the toothed disc rotates, it can push the gear rod and the top pad up and down, thereby supporting the two sides of the base to prevent the base from shaking after rotation;

[0017] (3) By providing upper slide grooves at the bottom of the connecting rod and the intermediate rod, aligning the upper slide grooves and the lower slide grooves at both ends of the connecting rod, the intermediate rod and the base surface, the plug rod that is connected is pulled out from the storage chamber at the bottom, so that the screw hole at the top is aligned with the positioning piece, and then the engaged bolts are turned to lock it, so that the base, the intermediate rod and the connecting rod are reinforced from the front and rear ends, which is convenient for assembly and disassembly, and also convenient for transportation and packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the base of the utility model from the side;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the fixing block of the utility model;

[0021] Figure 4 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0022] Figure 5 It is a front view structural diagram of the insertion rod of the utility model.

[0023] In the figure: 1. base; 2. middle rod; 3. connecting rod; 4. base; 5. flexible busbar; 6. notch; 7. cover plate; 8. electric wheel; 9. cylinder; 10. fixing block; 11. gear rod; 12. upper slide groove; 13. lower slide groove; 14. pad; 15. cavity; 16. gear plate; 17. drive motor; 18. first bevel gear; 19. second bevel gear; 20. servo motor; 21. plug rod; 22. positioning plate; 23. bolt; 24. storage chamber; 25. screw hole. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-5 , a special tool for installing an overhead flexible busbar, comprising a base 4 and a cover plate 7, the cover plate 7 is transversely arranged above the base 4, and three sets of electric wheels 8 are installed between the front and rear of the cover plate 7, three sets of notches 6 are arranged between the two sides of the base 4, and the flexible busbar 5 is transversely inserted in the notches 6, cylinders 9 are respectively installed at the four corners of the base 4, and the top of the piston rod of the cylinder 9 is fixedly connected to the cover plate 7, a connecting rod 3 is movably connected at the center of the bottom of the base 4, and a servo motor 20 is installed at the top of the connecting rod 3;

[0026] The electric wheel 8 is clamped on the top of the flexible busbar 5, and the electric wheel 8 can rotate in situ above the slot 6;

[0027] Specifically, Figure 1 and Figure 2As shown, multiple soft busbars 5 are horizontally inserted between the base 4 and the cover plate 7, and the cylinders 9 installed at the four corners lift or sink the cover plate 7 through the piston rod, thereby adjusting the height of the three sets of internal electric wheels 8, so that the electric wheels 8 are clamped on the surface of the soft busbar 5, which can be directly pressed or pushed horizontally by the rotation of the electric wheels 8 themselves.

[0028] Embodiment 2: A fixing block 10 is installed on both sides of the outside of the connecting rod 3, and a cavity 15 is provided on one side of the inside of the fixing block 10, a first bevel gear 18 is movably connected to the side wall of the cavity 15, a toothed disc 16 is movably connected to one side of the rear of the inside of the cavity 15, and a second bevel gear 19 is fixed in front of the toothed disc 16, a gear rod 11 is longitudinally inserted on one side of the inside of the cavity 15, and a pad 14 is fixed on the top of the gear rod 11, and a drive motor 17 is installed at the center of the inside of the fixing block 10;

[0029] The output shaft of the driving motor 17 is fixedly connected to the first bevel gear 18 on the side, the first bevel gear 18 is meshed and connected in front of the second bevel gear 19, the toothed disc 16 is clamped on the side of the gear rod 11, and the gear rod 11 and the cushion block 14 are in the same vertical plane;

[0030] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, the servo motor 20 is used to rotate the base 4 at the top to adjust the direction of the soft busbar 5 of the tooling. At this time, the drive motor 17 is turned on, and the drive motor 17 is used to drive the first bevel gear 18 to rotate, and then the second bevel gear 19 at the rear is engaged. At this time, the toothed disc 16 fixed behind the second bevel gear 19 can be connected with the tooth block on the side of the gear rod 11. When the toothed disc 16 rotates, it can push the gear rod 11 and the top pad 14 up and down, thereby supporting the two sides of the base 4.

[0031] Embodiment 3: An intermediate rod 2 is vertically arranged below the connecting rod 3, and a base 1 is arranged below the intermediate rod 2. Upper slide grooves 12 are arranged at the bottoms of both ends of the connecting rod 3 and the intermediate rod 2, and lower slide grooves 13 are arranged at the tops of both ends of the intermediate rod 2 and the base 1, and a storage chamber 24 is arranged below the lower slide groove 13, a plug rod 21 is inserted in the storage chamber 24, and a screw hole 25 is arranged above the plug rod 21, a positioning piece 22 is fixed to the top of the upper slide groove 12, and a bolt 23 is engaged and connected in the positioning piece 22;

[0032] The rear of the bolt 23 can be embedded in the screw hole 25, the upper slide groove 12 and the lower slide groove 13 are at the same vertical position, the top of the insertion rod 21 is embedded in the upper slide groove 12, and the insertion rod 21 can be vertically lifted along the storage chamber 24;

[0033] Specifically, Figure 1 and Figure 5As shown, align the upper slide grooves 12 and the lower slide grooves 13 at both ends of the connecting rod 3, the intermediate rod 2 and the surface of the base 1, pull out the clamped plug rod 21 from the bottom storage chamber 24, so that the screw hole 25 on the top is aligned with the positioning piece 22, and then tighten the engaged bolt 23 to lock it, and reinforce the base 1, the intermediate rod 2 and the connecting rod 3 from the front and back ends to facilitate assembly and disassembly.

[0034] Working principle: When the utility model is in use, first align the upper slide grooves 12 and the lower slide grooves 13 at both ends of the connecting rod 3, the middle rod 2 and the surface of the base 1, and pull out the plug rod 21 from the bottom storage chamber 24, so that the screw hole 25 on the top is aligned with the positioning piece 22, and then screw the bolts 23 engaged to lock it, and reinforce the base 1, the middle rod 2 and the connecting rod 3 from the front and back ends, and then insert multiple soft busbars 5 horizontally between the base 4 and the cover plate 7, and the cylinders 9 installed at the four corners lift or sink the cover plate 7 through the piston rod, so as to adjust the height of the three sets of electric wheels 8 inside, so that the electric wheels 8 are clamped on the surface of the soft busbars 5. The surface can be directly pressed, or the soft busbar 5 can be pushed horizontally by the rotation of the electric wheel 8 itself, thereby assisting the movement and clamping of the outdoor wiring harness. Finally, the servo motor 20 is used to rotate the base 4 at the top to adjust the direction of the soft busbar 5 of the tooling. At this time, the drive motor 17 is turned on, and the drive motor 17 is used to promote the rotation of the first bevel gear 18, and then the second bevel gear 19 at the rear is engaged. At this time, the toothed disc 16 fixed behind the second bevel gear 19 can be connected with the tooth block on the side of the gear rod 11. When the toothed disc 16 rotates, it can push the gear rod 11 and the top pad 14 up and down, thereby supporting the two sides of the base 4.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A special tool for installing an overhead flexible busbar, comprising a base (4) and a cover plate (7), characterized in that: A cover plate (7) is transversely arranged above the base (4), and three groups of electric wheels (8) are installed between the front and rear of the cover plate (7), three groups of slots (6) are arranged between the two sides of the base (4), and soft busbars (5) are transversely inserted in the slots (6), cylinders (9) are respectively installed at the four corners of the base (4), and the top of the piston rod of the cylinder (9) is fixedly connected to the cover plate (7), and a connecting rod (3) is movably connected at the center of the bottom of the base (4), and a servo motor (20) is installed at the top of the connecting rod (3).

2. The special tool for installing an overhead flexible busbar according to claim 1, characterized in that: The electric wheel (8) is clamped on the top of the flexible busbar (5), and the electric wheel (8) can rotate in situ above the slot (6).

3. The special tool for installing an overhead flexible busbar according to claim 1, characterized in that: Fixed blocks (10) are installed on both sides of the outside of the connecting rod (3), and a cavity (15) is provided on one side of the inside of the fixed block (10); a first bevel gear (18) is movably connected to the side wall of the cavity (15); a toothed disc (16) is movably connected to the rear side of the inside of the cavity (15), and a second bevel gear (19) is fixed in front of the toothed disc (16); a toothed rod (11) is longitudinally inserted on one side of the inside of the cavity (15), and a cushion block (14) is fixed on the top of the toothed rod (11); and a driving motor (17) is installed at the center of the inside of the fixed block (10).

4. The special tool for installing an overhead flexible busbar according to claim 3, characterized in that: The output shaft of the driving motor (17) is fixedly connected to a first bevel gear (18) on the side, and the first bevel gear (18) is meshingly connected in front of the second bevel gear (19).

5. The special tool for installing an overhead flexible busbar according to claim 3, characterized in that: The toothed disc (16) is clamped on the side of the toothed rod (11), and the toothed rod (11) and the cushion block (14) are located on the same vertical plane.

6. The special tool for installing an overhead flexible busbar according to claim 1, characterized in that: An intermediate rod (2) is vertically arranged below the connecting rod (3), and a base (1) is arranged below the intermediate rod (2); upper slide grooves (12) are arranged at the bottoms of both ends of the connecting rod (3) and the intermediate rod (2); lower slide grooves (13) are arranged at the tops of both ends of the intermediate rod (2) and the base (1); and a storage chamber (24) is arranged below the lower slide groove (13); an insertion rod (21) is inserted in the storage chamber (24), and a screw hole (25) is arranged above the insertion rod (21); a positioning plate (22) is fixed at the top of the upper slide groove (12), and a bolt (23) is engaged and connected in the positioning plate (22).

7. The special tool for installing an overhead flexible busbar according to claim 6, characterized in that: The rear of the bolt (23) can be embedded in the screw hole (25), and the upper slide groove (12) and the lower slide groove (13) are located in the same vertical plane.

8. The special tool for installing an overhead flexible busbar according to claim 6, characterized in that: The top of the insertion rod (21) is embedded in the upper slide groove (12), and the insertion rod (21) can be vertically lifted and lowered along the storage chamber (24).

Images