Assembly type wire and cable installation device for box-type substation

Abstract

The invention relates to an assembly type wire and cable installation device for a box-type substation, which comprises a box body and a wire arrangement assembly, and is characterized in that the interior of the box body is divided into two cavities, the upper part is an upper box, and the lower part is a lower box; a base is arranged at the bottom of the lower box, a movable upper frame cover of a movable opening and closing structure is arranged in front of the upper box, box covers are installed on the tops of the upper box and the movable upper frame cover, ventilation grids are arranged on the two side faces of the upper box and the movable upper frame cover, a lifting frame is installed in the lower box in an up-and-down sliding mode, and a plurality of wire arranging assemblies are arranged in the lifting frame in a front-and-back mode. A mounting plate is arranged in the upper box, and a plurality of distribution boxes are mounted on the mounting plate from left to right at a time; the device has the advantages that the structure is reasonable, disordered winding of cables is effectively avoided, the maintenance difficulty is reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power equipment, and in particular relates to an assembled wire and cable installation device for a box-type substation. Background Art

[0002] A box-type substation is a factory-prefabricated indoor and outdoor compact distribution equipment that integrates high-voltage switchgear, distribution transformers and low-voltage distribution devices according to a certain wiring scheme. Box-type substations are suitable for residential areas, urban public substations, bustling downtown areas, construction power supplies, etc. Users can choose box-type substations according to different usage conditions and load levels; various power equipment will be installed inside the box-type substation, so a large number of power cables will be used inside it. However, a large number of wires and cables inside the current box-type substations are installed in a scattered manner, and they may even be entangled with each other. When a box-type substation fails and the wires and cables need to be repaired, the scattered wires and cables will be It will greatly increase the difficulty of maintenance and reduce the work efficiency of maintenance personnel; on the other hand, the cable fixing devices inside the existing box-type substations are mostly fixed structures, which cannot be adaptively adjusted according to the installation direction or curvature size and direction of the wires and cables, resulting in the wires and cables being in a state of twisting, tensioning or tensioning with a certain force after installation, which is not conducive to the use of wires and cables, and can easily cause the wires and cables to fall off or be damaged, shortening their service life; therefore, it is very necessary to provide an assembled wire and cable installation device for a box-type substation with a reasonable structure, which can effectively avoid the entanglement of cables, reduce the difficulty of maintenance, and improve the maintenance efficiency. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an assembled wire and cable installation device for a box-type substation which has a reasonable structure, effectively avoids the tangling of cables, reduces the difficulty of maintenance, and improves the maintenance efficiency.

[0004] The objective of the present invention is achieved as follows: an assembled wire and cable installation device for a box-type substation, comprising a box body and a wire management assembly, the interior of the box body is divided into two cavities, the upper part of which is an upper box and the lower part is a lower box; a base is provided at the bottom of the lower box, a movable upper frame cover with a movable opening and closing structure is provided in front of the upper box, box covers are installed on the top of the upper box and the movable upper frame cover, ventilation grilles are provided on both sides of the upper box and the movable upper frame cover, a lifting frame is installed in the lower box for sliding up and down, a plurality of wire management assemblies are arranged in the front and back of the lifting frame, a mounting plate is provided in the upper box, and a plurality of distribution boxes are installed on the mounting plate from left to right at a time.

[0005] Sealed inlet side covers are installed at the lower parts of both sides of the upper box, a handle is arranged in front of the movable upper frame cover, the movable upper frame cover is movably connected to the upper box through a pull rod to realize the opening and closing action of the movable upper frame cover, the upper end of the pull rod is fixedly connected to the inner wall of the movable upper frame cover through a fixed frame, a movable groove is provided inside the pull rod, two upwardly inclined positioning inclined groove holes are arranged at the bottom of the movable groove, the movable groove is movably connected to the positioning pin fixed on the side wall of the upper box, and a lifting mechanism is arranged at the lower part of the lower box to realize the height adjustment of the lifting frame.

[0006] The wire management assembly includes a square tube moving beam movably installed inside the lifting frame, an adjustment mechanism movably connected to the square tube moving beam, a wire arrangement plate installed above the adjustment mechanism, and a winding plate arranged on the top of the adjustment mechanism; both ends of the square tube moving beam are slidably connected to the inner wall of the lifting frame through moving wheels.

[0007] The adjustment mechanism includes a main board, rubber buffers are arranged on both side ends of the main board, a group of lower arc end special-shaped brackets are arranged on the front and rear sides of the main board, the lower arc end special-shaped brackets are fixedly connected to the main board by a group of mounting bolts, a first guide wheel slidably connected to one side of the square tube moving beam is installed above the lower arc end special-shaped bracket, and a second guide wheel slidably connected to the other side of the square tube moving beam is arranged below the first guide wheel.

[0008] A top block for mounting a winding board is arranged above the mainboard, an arc-shaped plate is arranged above the top block, the arc-shaped plate is fixedly connected to the top block by a group of connecting bolts, and a fixing plate for mounting a wiring board is arranged inside the arc-shaped plate.

[0009] The wiring board includes a U-shaped seat, which is connected to the fixed plate through a mounting hole, a through hole is arranged inside the top surface of the U-shaped seat, a rectangular plate is installed on one side surface of the U-shaped seat, and hole seats are arranged at both ends of the rectangular plate, and a plurality of elastic wire clamping plates are evenly spaced from left to right on the rectangular plate, and arc-shaped wire clamping grooves are symmetrically arranged between each of the wire clamping plates.

[0010] The winding plate includes a support plate fixedly connected to the top block, a group of side plates are arranged at both ends of the support plate, winding drums are arranged inside the side plates, bottom grooves are arranged below the winding drums, and limiting blocks are clamped inside the bottom grooves.

[0011] The distribution box includes a power box, and multiple power equipment is arranged inside the power box. A line inlet opening is opened at the bottom of the power box, and a group of cable branching management fixtures are symmetrically arranged above the line inlet opening. A plurality of branching wire holes are evenly spaced from left to right inside the cable branching management fixture.

[0012] The beneficial effects of the present invention are as follows: the present invention is an assembled wire and cable installation device for a box-type substation. During use, the present invention can drive the movable upper frame cover to rotate relative to the upper box through the handle through the mutual cooperation of the pull rod, the fixing frame, the movable groove, the positioning oblique groove hole and the positioning pin. When the movable groove in the pull rod is driven to move relative to the positioning oblique groove hole to the positioning pin, the pull rod is adjusted so that the positioning pin is stuck in the positioning oblique groove hole, thereby realizing the opening state positioning operation of the movable upper frame cover, which is convenient for maintenance work operation; the present invention adjusts the height of the lifting frame relative to the lower box through the mutual cooperation of the lifting mechanism and the lifting frame, so as to facilitate the adaptive adjustment of the wire management assembly according to the actual installation requirements of the wires and cables; the present invention can realize the neat distribution of wires and cables in the substation through the mutual cooperation of the square tube moving beam, the adjustment mechanism, the wire arrangement plate, the winding plate and the moving wheel, so as to avoid the wires and cables being entangled with each other, and the excess length of a certain wire and cable in the substation can be wound around the winding plate through the winding plate. The wire and cable are wound on the winding drum, and the sliding engagement of the bottom groove and the limit block can clamp and position the wires and cables wound on the winding drum to avoid them from spreading and mixing with other cables, reducing the difficulty of maintenance workers; through the mutual cooperation of the first guide wheel, the second guide wheel and the square tube moving beam, the left and right horizontal movement can be adaptively adjusted according to the actual installation position of the wires and cables; the moving wheels of the square tube moving beam and the lifting frame can also be used to realize the front and back horizontal movement adjustment of the entire wire management component, and cooperate with the height adjustment of the lifting frame, so as to meet the various safety requirements of the wires and cables and effectively improve the practicality of the device; the present invention separates the wires and cables through the branching wire holes of the cable branching management fixture, and then connects them to the power equipment, so that the maintenance personnel can find the required wires and cables as soon as possible, which is convenient for the maintenance personnel's maintenance work and effectively improves the maintenance efficiency of the staff; the present invention has the advantages of reasonable structure, effectively avoiding the disorderly entanglement of cables, reducing the difficulty of maintenance and improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the present invention.

[0014] Figure 2 For the present invention Figure 1 A three-dimensional diagram of part of the structure.

[0015] Figure 3 For the present invention Figure 2 Side view of.

[0016] Figure 4 It is a schematic structural diagram of the cable management assembly of the present invention.

[0017] Figure 5 It is a schematic structural diagram of the regulating mechanism of the present invention.

[0018] Figure 6It is a three-dimensional diagram of the adjustment mechanism of the present invention.

[0019] Figure 7 It is a schematic structural diagram of the wiring board of the present invention.

[0020] Figure 8 It is a schematic structural diagram of the winding plate of the present invention.

[0021] Fig. 9 It is a schematic structural diagram of the distribution box of the present invention.

[0022] In the figure: 1, box body 2, lower box 3, upper box 4, base 5, box cover 6, movable upper frame cover 7, lifting frame 8, cable management assembly 81, square tube moving beam 82, adjustment mechanism 21, main board 22, rubber buffer 23, lower arc end special-shaped bracket 24, mounting bolt 25, first guide wheel 26, second guide wheel 27, top block 28, arc plate 29, connecting bolt 201, fixing plate 83, cable plate 31, U-shaped seat 32, rectangular plate 33, mounting hole 34, through hole 35, opening seat 36, cable Card plate 37, wire card slot 84, winding plate 41, support plate 42, side plate 43, winding drum 44, bottom groove 45, limit block 85, moving wheel 9, mounting plate 10, distribution box 101, power box 102, power equipment 103, cable branching management fixture 104, branching wire hole 105, incoming line opening 11, ventilation grid 12, sealed incoming line side cover 13, handle 14, pull rod 15, fixing frame 16, movable groove 17, positioning inclined groove hole 18, positioning pin 19, lifting mechanism. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings. Example 1

[0024] like Figure 1-9 As shown, an assembled wire and cable installation device for a box-type substation includes a box body 1 and a wire management component 8, the interior of the box body 1 is divided into two cavities, the upper part of which is an upper box 3, and the lower part is a lower box 2; a base 4 is provided at the bottom of the lower box 2, a movable upper frame cover 6 with a movable opening and closing structure is provided in front of the upper box 3, box covers 5 are installed on the top of the upper box 3 and the movable upper frame cover 6, ventilation grilles 11 are provided on both sides of the upper box 3 and the movable upper frame cover 6, a lifting frame 7 is installed in the lower box 2 for sliding up and down, a plurality of wire management components 8 are arranged in the front and back of the lifting frame 7, a mounting plate 9 is provided in the upper box 3, and a plurality of distribution boxes 10 are installed on the mounting plate 9 from left to right at a time.

[0025] Sealed inlet side covers 12 are installed at the lower parts of both side surfaces of the upper box 3, a handle 13 is arranged at the front part of the movable upper frame cover 6, the movable upper frame cover 6 is movably connected with the upper box 3 via a pull rod 14 to realize the opening and closing action of the movable upper frame cover 6, the upper end of the pull rod 14 is fixedly connected with the inner wall of the movable upper frame cover 6 via a fixing frame 15, a movable groove 16 is provided inside the pull rod 14, two upwardly inclined positioning inclined groove holes 17 are arranged at the bottom of the movable groove 16, the movable groove 16 is movably connected with a positioning pin 18 fixed on the side wall of the upper box 3, and a lifting mechanism 19 is arranged at the lower part inside the lower box 2 to realize the height adjustment of the lifting frame 7.

[0026] The wire management assembly 8 includes a square tube moving beam 81 movably installed inside the lifting frame 7, an adjusting mechanism 82 movably connected to the square tube moving beam 81, a wire arrangement plate 83 installed above the adjusting mechanism 82, and a winding plate 84 arranged on the top of the adjusting mechanism 82; both ends of the square tube moving beam 81 are slidably connected to the inner wall of the lifting frame 7 through moving wheels 85.

[0027] The adjusting mechanism 82 includes a main board 21, and rubber buffers 22 are provided on both side ends of the main board 21. A group of lower arc-end special-shaped brackets 23 are provided on the front and rear sides of the main board 21. The lower arc-end special-shaped brackets 23 are fixedly connected to the main board 21 through a group of mounting bolts 24. A first guide wheel 25 slidably connected to one side of the square tube moving beam 81 is installed above the lower arc-end special-shaped brackets 23, and a second guide wheel 26 slidably connected to the other side of the square tube moving beam 81 is provided below the first guide wheel 25.

[0028] A top block 27 for mounting the winding board 84 is provided above the main board 21, an arc plate 28 is provided above the top block 27, the arc plate 28 is fixedly connected to the top block 27 by a set of connecting bolts 29, and a fixing plate 201 for mounting the wiring board 83 is provided inside the arc plate 28.

[0029] The wiring board 83 includes a U-shaped seat 31, and the U-shaped seat 31 is connected to the fixed plate 201 through a mounting hole 33. A through hole 34 is provided inside the top surface of the U-shaped seat 31. A rectangular plate 32 is installed on one side surface of the U-shaped seat 31. Opening seats 35 are provided at both ends of the rectangular plate 32. A plurality of elastic wire clamping plates 36 are evenly spaced from left to right on the rectangular plate 32, and arc-shaped wire clamping grooves 37 are symmetrically provided between each of the wire clamping plates 36.

[0030] The winding plate 84 includes a support plate 41 fixedly connected to the top block 27, a group of side plates 42 are provided at both ends of the support plate 41, a winding drum 43 is provided inside the side plates 42, a bottom groove 44 is provided below the winding drum 43, and a limit block 45 is clamped inside the bottom groove 44.

[0031] The present invention is an assembled wire and cable installation device for a box-type substation. In use, the present invention can drive the movable upper frame cover 6 to rotate relative to the upper box 3 through the handle 13 through the cooperation of the pull rod 14, the fixing frame 15, the movable groove 16, the positioning oblique groove hole 17 and the positioning pin 18. When the movable groove 16 in the pull rod 14 is driven to move to the positioning oblique groove hole 17 relative to the positioning pin 18, the pull rod 14 is adjusted so that the positioning pin 18 is stuck in the positioning oblique groove hole 17, so as to realize the opening state positioning operation of the movable upper frame cover 6, which is convenient for maintenance work operation; the present invention can adjust the lifting frame 7 through the cooperation of the lifting mechanism 19 and the lifting frame 7. 7 can be adjusted relative to the height of the lower box 2, so as to facilitate adaptive adjustment of the wire management assembly 8 according to the actual installation requirements of the wires and cables; the present invention can achieve the neat distribution of wires and cables in the substation through the cooperation of the square tube moving beam 81, the adjustment mechanism 82, the wire arrangement plate 83, the winding plate 84 and the moving wheel 85, so as to avoid the wires and cables being entangled with each other, and the excess length of a certain wire and cable in the substation can be wound on the winding drum 84 through the winding plate 84, and the wires and cables wound on the winding drum 84 can be clamped and positioned through the sliding engagement of the bottom groove 44 and the limit block 45. Avoid it from spreading and mixing with other cables, and reduce the difficulty of maintenance for maintenance workers; through the mutual cooperation of the first guide wheel 25, the second guide wheel 26 and the square tube moving beam 81, the first guide wheel 25 is provided with a group and is symmetrically installed, and the second guide wheel 26 is provided with a group and is symmetrically installed, so a group of first guide wheels 25 and a group of second guide wheels 26 can be slidably matched with the four surfaces of the square tube moving beam 81, thereby ensuring that the adjustment mechanism 82 can move smoothly and reliably when sliding along the square tube moving beam 81, and can be adaptively adjusted to the left and right horizontal movement according to the actual installation position of the wires and cables; the moving wheels 85 at both ends of the square tube moving beam 81 can also be used. By cooperating with the lifting frame 7, the overall front-to-rear horizontal movement adjustment of the wire management assembly 8 can be realized, and the height adjustment of the lifting frame 7 can be coordinated to meet various safety requirements of wires and cables, and effectively improve the practicality of the device; the present invention separates the wires and cables through the branch wire holes 104 of the cable branch management fixture 103, and then connects them to the power equipment 102, so that maintenance personnel can find the required wires and cables as soon as possible, which is convenient for maintenance personnel's maintenance work and effectively improves the maintenance efficiency of the staff; the present invention has the advantages of reasonable structure, effectively avoiding the disorderly entanglement of cables, reducing the difficulty of maintenance and improving maintenance efficiency. Example 2

[0032] like Figure 1-9As shown, an assembled wire and cable installation device for a box-type substation includes a box body 1 and a wire management component 8, the interior of the box body 1 is divided into two cavities, the upper part of which is an upper box 3, and the lower part is a lower box 2; a base 4 is provided at the bottom of the lower box 2, a movable upper frame cover 6 with a movable opening and closing structure is provided in front of the upper box 3, box covers 5 are installed on the top of the upper box 3 and the movable upper frame cover 6, ventilation grilles 11 are provided on both sides of the upper box 3 and the movable upper frame cover 6, a lifting frame 7 is installed in the lower box 2 for sliding up and down, a plurality of wire management components 8 are arranged in the front and back of the lifting frame 7, a mounting plate 9 is provided in the upper box 3, and a plurality of distribution boxes 10 are installed on the mounting plate 9 from left to right at a time.

[0033] The distribution box 10 includes a power box 101, and a plurality of power devices 102 are arranged inside the power box 101. A line inlet opening 105 is opened at the bottom of the power box 101, and a group of cable branching management fixtures 103 are symmetrically arranged above the line inlet opening 105. A plurality of branching wire holes 104 are evenly spaced from left to right inside the cable branching management fixture 103.

[0034] The present invention is an assembled wire and cable installation device for a box-type substation. In use, the present invention can drive the movable upper frame cover 6 to rotate relative to the upper box 3 through the handle 13 through the cooperation of the pull rod 14, the fixing frame 15, the movable groove 16, the positioning oblique groove hole 17 and the positioning pin 18. When the movable groove 16 in the pull rod 14 is driven to move to the positioning oblique groove hole 17 relative to the positioning pin 18, the pull rod 14 is adjusted so that the positioning pin 18 is stuck in the positioning oblique groove hole 17, so as to realize the opening state positioning operation of the movable upper frame cover 6, which is convenient for maintenance work operation; the present invention can adjust the lifting frame 7 through the cooperation of the lifting mechanism 19 and the lifting frame 7. 7 can be adjusted relative to the height of the lower box 2, so as to facilitate adaptive adjustment of the wire management assembly 8 according to the actual installation requirements of the wires and cables; the present invention can achieve the neat distribution of wires and cables in the substation through the cooperation of the square tube moving beam 81, the adjustment mechanism 82, the wire arrangement plate 83, the winding plate 84 and the moving wheel 85, so as to avoid the wires and cables being entangled with each other, and the excess length of a certain wire and cable in the substation can be wound on the winding drum 84 through the winding plate 84, and the wires and cables wound on the winding drum 84 can be clamped and positioned through the sliding engagement of the bottom groove 44 and the limit block 45. Avoid it from spreading and mixing with other cables, and reduce the difficulty of maintenance for maintenance workers; through the mutual cooperation of the first guide wheel 25, the second guide wheel 26 and the square tube moving beam 81, the first guide wheel 25 is provided with a group and is symmetrically installed, and the second guide wheel 26 is provided with a group and is symmetrically installed, so a group of first guide wheels 25 and a group of second guide wheels 26 can be slidably matched with the four surfaces of the square tube moving beam 81, thereby ensuring that the adjustment mechanism 82 can move smoothly and reliably when sliding along the square tube moving beam 81, and can be adaptively adjusted to the left and right horizontal movement according to the actual installation position of the wires and cables; the moving wheels 85 at both ends of the square tube moving beam 81 can also be used. By cooperating with the lifting frame 7, the overall front-to-rear horizontal movement adjustment of the wire management assembly 8 can be realized, and the height adjustment of the lifting frame 7 can be coordinated to meet various safety requirements of wires and cables, and effectively improve the practicality of the device; the present invention separates the wires and cables through the branch wire holes 104 of the cable branch management fixture 103, and then connects them to the power equipment 102, so that maintenance personnel can find the required wires and cables as soon as possible, which is convenient for maintenance personnel's maintenance work and effectively improves the maintenance efficiency of the staff; the present invention has the advantages of reasonable structure, effectively avoiding the disorderly entanglement of cables, reducing the difficulty of maintenance and improving maintenance efficiency.

Claims

1. An assembled wire and cable installation device for a box-type substation, comprising a box body and a wire management assembly, characterized in that: The interior of the box is divided into two cavities, the upper part of which is an upper box, and the lower part is a lower box; a base is provided at the bottom of the lower box, and a movable upper frame cover with a movable opening and closing structure is provided in front of the upper box, and box covers are installed on the top of the upper box and the movable upper frame cover, and ventilation grilles are provided on both sides of the upper box and the movable upper frame cover, a lifting frame is installed in the lower box for sliding up and down, and a plurality of wire management components are arranged in the front and back of the lifting frame, and a mounting plate is provided in the upper box, and a plurality of distribution boxes are installed on the mounting plate from left to right at a time.

2. The assembled wire and cable installation device for a box-type substation according to claim 1, characterized in that: Sealed inlet side covers are installed at the lower parts of both sides of the upper box, a handle is arranged in front of the movable upper frame cover, the movable upper frame cover is movably connected to the upper box through a pull rod to realize the opening and closing action of the movable upper frame cover, the upper end of the pull rod is fixedly connected to the inner wall of the movable upper frame cover through a fixed frame, a movable groove is provided inside the pull rod, two upwardly inclined positioning inclined groove holes are arranged at the bottom of the movable groove, the movable groove is movably connected to the positioning pin fixed on the side wall of the upper box, and a lifting mechanism is arranged at the lower part of the lower box to realize the height adjustment of the lifting frame.

3. The assembled wire and cable installation device for a box-type substation according to claim 2, characterized in that: The wire management assembly includes a square tube moving beam movably installed inside the lifting frame, an adjustment mechanism movably connected to the square tube moving beam, a wire arrangement plate installed above the adjustment mechanism, and a winding plate arranged on the top of the adjustment mechanism; both ends of the square tube moving beam are slidably connected to the inner wall of the lifting frame through moving wheels.

4. The assembled wire and cable installation device for a box-type substation according to claim 3, characterized in that: The adjustment mechanism includes a main board, rubber buffers are arranged on both side ends of the main board, a group of lower arc end special-shaped brackets are arranged on the front and rear sides of the main board, the lower arc end special-shaped brackets are fixedly connected to the main board by a group of mounting bolts, a first guide wheel slidably connected to one side of the square tube moving beam is installed above the lower arc end special-shaped bracket, and a second guide wheel slidably connected to the other side of the square tube moving beam is arranged below the first guide wheel.

5. The assembled wire and cable installation device for a box-type substation according to claim 4, characterized in that: A top block for mounting a winding board is arranged above the mainboard, an arc-shaped plate is arranged above the top block, the arc-shaped plate is fixedly connected to the top block by a group of connecting bolts, and a fixing plate for mounting a wiring board is arranged inside the arc-shaped plate.

6. The assembled wire and cable installation device for a box-type substation according to claim 5, characterized in that: The wiring board includes a U-shaped seat, which is connected to the fixed plate through a mounting hole, a through hole is arranged inside the top surface of the U-shaped seat, a rectangular plate is installed on one side surface of the U-shaped seat, and hole seats are arranged at both ends of the rectangular plate, and a plurality of elastic wire clamping plates are evenly spaced from left to right on the rectangular plate, and arc-shaped wire clamping grooves are symmetrically arranged between each of the wire clamping plates.

7. The assembled wire and cable installation device for a box-type substation according to claim 6, characterized in that: The winding plate includes a support plate fixedly connected to the top block, a group of side plates are arranged at both ends of the support plate, winding drums are arranged inside the side plates, bottom grooves are arranged below the winding drums, and limiting blocks are clamped inside the bottom grooves.

8. An assembled wire and cable installation device for a box-type substation according to any one of claims 1 to 7, characterized in that: The distribution box includes a power box, and multiple power equipment is arranged inside the power box. A line inlet opening is opened at the bottom of the power box, and a group of cable branching management fixtures are symmetrically arranged above the line inlet opening. A plurality of branching wire holes are evenly spaced from left to right inside the cable branching management fixture.

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