CN115241753A - A cable outlet structure based on power distribution equipment - Google Patents

Abstract

The invention discloses a cable outlet structure based on distribution equipment, which comprises a shell, wherein the top of the shell is provided with a first opening, the left side and the right side of an inner cavity of the shell are respectively provided with a movable plate near the top, the bottoms of the two movable plates are jointly provided with a lifting mechanism, the bottoms of the two movable plates near the opposite side are respectively and fixedly connected with two limiting telescopic rods, the two limiting telescopic rods are arranged in a front-back manner, and the bottom ends of the plurality of limiting telescopic rods are respectively and fixedly connected with the bottom of the inner cavity of the shell.

Description

A cable outlet structure based on power distribution equipment

technical field

The invention relates to the technical field of supplies for power distribution equipment, in particular to a cable outlet structure based on power distribution equipment.

Background technique

Power distribution equipment is a general term for high-voltage power distribution cabinets, generators, transformers, power lines, circuit breakers, low-voltage switch cabinets, switchboards, switch boxes, control boxes and other equipment in the power system. The outlet structure makes the cable enter the power distribution equipment, so the cable outlet structure based on the power distribution equipment was born.

Due to the traditional cable outlet structure based on power distribution equipment, in the process of use, most of the power distribution equipment is relatively close to the ground, which makes the process of threading more troublesome, and it is impossible to remove dust during the lifting process. Clean the dust in the pipe. Long-term use will affect the cleaning effect of the dust removal pipe on the outside of the cable and impurities. At the same time, it is difficult to open the door in time when a fire occurs inside, which will prolong the opening time and cannot turn off the power in time.

SUMMARY OF THE INVENTION

The technical problem solved by the present invention is to overcome the defects of the prior art and provide a cable outlet structure based on power distribution equipment.

In order to achieve the above purpose, the present invention provides the following technical solutions: a cable outlet structure based on power distribution equipment, comprising a casing, the top of the casing is provided with a first opening, and the left and right sides of the inner cavity of the casing are close to the top. Both are provided with movable plates, the bottoms of the two movable plates are jointly provided with a lifting mechanism, and the bottoms of the two movable plates are fixedly connected with two limit telescopic rods near the opposite side, and the two The limit telescopic rods are arranged front and rear, the bottom ends of several limit telescopic rods are fixedly connected with the bottom of the inner cavity of the casing, the tops of the two movable plates are fixedly connected with side plates, and the two side plates are fixedly connected. The tops of the boards all extend to the top of the casing, and are fixedly connected with the power distribution equipment body. The bottom of the power distribution equipment body is provided with a wire outlet, and the inner cavity of the wire outlet is fixedly connected with a rubber holster. The outer side of the rubber holster is provided with an extrusion mechanism, and the bottom of the rubber holster is fitted with a dust removal pipe, and L-shaped rods are fixedly connected to the left and right sides of the dust removal pipe near the bottom, and two of the L-shaped rods are fixedly connected. The short end of the L-shaped structure of the rod is fixedly connected with a straight plate, the opposite sides of the two straight plates are respectively fixedly connected with the adjacent movable plates, and the left and right sides of the dust removal pipe are provided with a knocking mechanism , the inner cavity of the dust removal pipe is fixedly connected with a brush, the inner cavity of the power distribution equipment body is fixedly connected with a partition near the bottom, and a number of wire inlets are opened on the partition, and the partitions are The top is provided with a mounting plate, the rear side of the mounting plate is fixedly connected with the rear side of the inner cavity of the power distribution equipment body, and the front side of the mounting plate is movably connected with a number of take-up posts, the The inner cavity is provided with a protective mechanism.

Preferably, the front side of the power distribution equipment body is provided with a second opening, the front side of the power distribution equipment body is provided with a cabinet door matching the second opening, and the left side of the cabinet door is provided with several There are hinges, and the cabinet door is movably connected with the power distribution equipment body through several hinges. The front side of the cabinet door is fixedly connected with a handle near the right side, and the rear side of the cabinet door is fixed near the right side. A ball is connected, and the top and bottom of the ball are fitted with arc-shaped spring sheets, and the rear ends of the two arc-shaped spring sheets are fixedly connected with a rectangular plate, and the right side of the rectangular plate is fixed It is fixedly connected to the right side of the inner cavity of the power distribution device.

Preferably, the extrusion mechanism includes an octagonal fixing block, the octagonal fixing block is fixedly connected at the middle position of the bottom of the power distribution equipment body, and the octagonal fixing block is provided with a circular hole, so The rubber holster is located in the inner cavity of the round hole, and the inner cavity of the round hole is provided with movable balls near the four corners. One side of the rubber holster is fixedly connected with a fixing rod, the octagonal fixing block is provided with four moving grooves, and the four moving grooves are arranged in a rectangular row on the octagonal fixing block. The inner cavity of the moving groove is movably connected with a sliding block, and the side of the sliding block close to the adjacent fixed rod is fixedly connected with the adjacent fixed rod, and the sliding block is fixedly connected with the first and second sides near the front and rear sides. The sliding block, the front and rear sides of the inner cavity of the moving groove are provided with first sliding grooves, the two first sliding blocks are respectively movably connected to the inner cavity of the adjacent first sliding grooves, and the two first sliding blocks are respectively movably connected to the inner cavity of the adjacent first sliding grooves. The sliders are all provided with perforations, and the inner cavity of the perforations is provided with straight rods, springs are sleeved on the outer sides of the two straight rods, and the two ends of the springs are respectively connected with the first slider and the second block. A chute inner cavity is fixedly connected.

Preferably, moving plates are arranged on the left and right sides of the octagonal fixing block, and vertical plates are arranged on the opposite sides of the two moving plates, and the tops of the two vertical plates are connected to the power distribution board. The equipment body is fixedly connected, and the bottoms of the two vertical plates are fixedly connected with electric push rods, the power ends of the two electric push rods are respectively fixedly connected with the adjacent moving plates, and the two moving plates are fixedly connected. The front and rear sides are fixedly connected with inclined plates, and the sides of the plurality of inclined plates close to the octagonal fixed block are respectively attached to the adjacent sliding blocks.

Preferably, the lifting mechanism includes a load-bearing plate, the load-bearing plate is fixedly connected to the bottom of the left side of the casing, a servo motor is fixedly connected to the top of the load-bearing plate, and a threaded rod is fixedly connected to the output shaft of the servo motor , and the left and right sides of the casing are fixedly connected with a first bearing near the bottom, and the right end of the threaded rod penetrates the inner cavity of the adjacent first bearing and is inserted into the inner cavity away from the first bearing, so The outer side of the threaded rod is movably connected with two threaded sleeves, and the two threaded sleeves are arranged left and right, the inner threads of the two threaded sleeves have opposite directions, and the bottoms of the two threaded sleeves are fixedly connected with The second sliding block is provided with a second sliding groove at the bottom of the inner cavity of the casing, and the two second sliding blocks are movably connected to the inner cavity of the second sliding groove.

Preferably, the tops of the two threaded sleeves are both hinged with connecting rods, and one end of the two connecting rods away from the adjacent threaded sleeves is hinged to the bottom of the adjacent movable plate, respectively.

Preferably, the knocking mechanism includes a driving bevel gear, the driving bevel gear is fixedly connected to the outer side of the threaded rod near the left end, and a driven bevel gear is engaged with the top of the driving bevel gear, and the A first square tube is fixedly connected to the top of the driven bevel gear, a flat plate is fixedly connected to the left side of the housing near the top, a second bearing is fixedly connected to the flat plate, and the top of the first square tube Passing through the inner cavity of the second bearing and extending to the top of the flat plate, the inner cavity of the first square tube is movably connected with a first square rod, and the top of the first square rod is fixedly connected with a worm, the power distribution A flat plate is fixedly connected to the bottom of the left side of the equipment body, and a third bearing is fixedly connected to the flat plate near the left side. The top end of the worm penetrates the inner cavity of the third bearing and extends to the top of the flat plate, and all The front side of the worm is engaged with a worm gear near the bottom end.

Preferably, a transmission rod is fixedly connected to the right side of the worm gear, a fourth bearing is fixedly connected to the left side plate near the top, and the right end of the transmission rod penetrates the inner cavity of the fourth bearing and is fixedly connected There is a movable bevel gear, and the bottom of the movable bevel gear is meshed with a rotating bevel gear, the bottom of the rotating bevel gear is fixedly connected with a rotating shaft, and the right side of the rotating shaft on the left side is fixedly connected with a rectangular A fifth bearing is fixedly connected to the rectangular plate, the bottom end of the rotating shaft penetrates the inner cavity of the fifth bearing, and a rotating rod is fixedly connected.

Preferably, a connecting shaft is movably connected to the bottom of the rotating rod near the left end, a moving rod is fixedly connected to the bottom end of the connecting shaft, an L-shaped plate is movably connected to the right end of the moving rod, and the L-shaped The bottom of the plate is fixedly connected with a third sliding block, and the top of the left movable plate is provided with a third chute, the third sliding block is movably connected to the inner cavity of the third chute, and the third sliding block is movable Connected to the inner cavity of the third chute, and the top of the L-shaped plate is hinged with a connecting rod, and the top of the left movable plate is hinged with an arc-shaped rod near the right side, and the arc-shaped rod is far from the movable plate. One end is fixedly connected with a sphere, and one end of the connecting rod away from the L-shaped plate is hinged with the arc-shaped rod.

Preferably, the protection mechanism includes a placement slot, the placement slot is fixedly connected to the left side of the power distribution equipment body near the bottom, and the bottom of the placement slot is fitted with a carbon dioxide fire extinguisher, and the top of the carbon dioxide fire extinguisher is fitted with a carbon dioxide fire extinguisher. A liquid outlet pipe is plugged, and the end of the liquid outlet pipe away from the carbon dioxide fire extinguisher penetrates the left side wall of the power distribution equipment body, and is fixedly connected with a communication pipe, and the bottom of the communication pipe is plugged with several nozzles, so Connecting blocks are fixedly connected to the top of the communication pipe near the left and right sides, and the tops of the two connecting blocks are fixedly connected to the top of the inner cavity of the power distribution equipment body. The liquid outlet pipe is provided with a solenoid valve, so the A smoke sensor is fixedly connected to the right side of the inner cavity of the power distribution equipment body near the top, and a controller is fixedly connected to the right side of the power distribution equipment body near the top, and the right side of the power distribution equipment body is fixed near the top. A protective groove is connected, and a sixth bearing is fixedly connected at the bottom of the inner cavity of the protective groove near the right side, the inner cavity of the sixth bearing is provided with a movable shaft, and the outer side of the movable shaft is fixedly connected near the top There is a first single sheave, the right side of the inner cavity of the power distribution equipment body is provided with a second single sheave near the top and the front side, and the first single sheave and the second single sheave are connected by a belt , a through hole matching the belt is opened on the right side of the power distribution equipment body near the top, and the through hole is located in the inner cavity of the protective groove, and the center of the second single sheave is provided with a rotating rod. , and the top of the rotating rod is movably connected with a flat plate, the right side of the flat plate is fixedly connected with the right side of the inner cavity of the power distribution equipment body, and the bottom end of the rotating rod is fixedly connected with a cam, and the bottom of the movable shaft is fixedly connected with a cam. The end is fixedly connected with a disc, and the bottom of the disc is fixedly connected with an electric telescopic rod, the power end of the electric telescopic rod is fixedly connected with a second square tube, and the bottom of the second square tube is provided with the same A matching second square rod, the bottom end of the second square rod is fixedly connected with the top end of the right worm.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention facilitates the expansion and closing of the rubber holster through the cooperation between the moving plate, the inclined plate, the fixed rod, the movable ball, the octagonal fixed block, the spring, the straight rod sliding block, and the electric push rod, thereby facilitating the expansion and closing of the rubber holster. It can prevent dust from entering the inner cavity of the power distribution equipment body, thereby achieving the purpose of protecting the internal components of the power distribution equipment body;

2. The present invention facilitates driving the body of the power distribution equipment upwards when the wires are outgoing through the mutual cooperation of the threaded sleeve, the threaded rod, the connecting rod, the limit telescopic rod, the driven bevel gear, the driving bevel gear and the servo motor. Move, so as to facilitate the staff to operate the line, and through the movable bevel gear, the transmission rod, the rotating bevel gear, the rotating rod, the rotating shaft, the moving rod, the connecting rod, the arc rod, the sphere, the driven bevel gear, the driving The mutual cooperation between the bevel gear, the first square tube, the first square rod, the worm gear and the worm screw drives the sphere to swing back and forth to shake and clean the dust attached to the brush in the inner cavity of the dust removal tube;

3. The present invention facilitates the smoke sensor to receive signals when a fire occurs in the power distribution equipment body through the mutual cooperation between the movable shaft, the second square rod, the second square tube, the electric telescopic rod, the rotating rod, the belt and the cam. , and transmit the signal to the controller, the controller will start the servo motor to drive the device to rise, and also start the electric telescopic rod to drive the second square tube to connect with the second square rod, thereby driving the cam to rotate to carry out the cabinet door. impact, thereby opening the cabinet door, which is convenient for subsequent maintenance and processing, and at the same time, the solenoid valve 4 will be controlled to open to extinguish the fire in the inner cavity of the power distribution equipment body 1 .

Description of drawings

Fig. 1 is the front sectional view of the present invention;

2 is a partial top view of the rubber holster of the present invention;

3 is a partial front view of the power distribution equipment body of the present invention;

4 is a partial top view of the dust removal pipe of the present invention;

Fig. 5 is the enlarged view of A place in Fig. 1;

Fig. 6 is the enlarged view of B place in Fig. 1;

Fig. 7 is the enlarged view of C place in Fig. 1;

FIG. 8 is an enlarged view of D in FIG. 1 .

Labels in the figure: 1. Power distribution equipment body; 2. Liquid outlet pipe; 3. Mounting plate; 4. Solenoid valve; 5. Carbon dioxide fire extinguisher; 6. Threaded sleeve; 7. Rubber leather sleeve; 8. Dust removal pipe; Threaded rod; 10, housing; 11, partition plate; 12, movable shaft; 13, controller; 14, smoke sensor; 15, connecting pipe; 16, moving plate; 17, inclined plate; 18, fixed rod; 19, movable Ball; 20, octagonal fixed block; 21, spring; 22, straight rod; 23, sliding block; 24, cabinet door; 25, handle; 26, brush; 27, electric push rod; 28, movable bevel gear ; 29, transmission rod; 30, rotating bevel gear; 31, side plate; 32, rotating rod; 33, rotating shaft; 34, connecting rod; 35, moving rod; 36, connecting rod; 37, movable plate; 38, Arc rod; 39, sphere; 40, limit telescopic rod; 41, driven bevel gear; 42, driving bevel gear; 43, servo motor; 44, first square tube; 45, first square rod; 46 , worm gear; 47, worm; 48, second square rod; 49, second square tube; 50, electric telescopic rod; 51, rotating rod; 52, belt; 53, cam; 54, ball.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-8, the present invention provides a technical solution: a cable outlet structure based on power distribution equipment, including a casing 10, the top of the casing 10 is provided with a first opening, and the left and right sides of the inner cavity of the casing 10 are There are movable plates 37 near the top, the bottoms of the two movable plates 37 are jointly provided with a lifting mechanism, and the bottoms of the two movable plates 37 are fixedly connected with two limit telescopic rods 40 near the opposite side, and The two limit telescopic rods 40 are arranged in the front and rear, the bottom ends of the several limit telescopic rods 40 are fixedly connected to the bottom of the inner cavity of the housing 10 , and the tops of the two movable plates 37 are fixedly connected to the side plates 31 , and the two sides are fixedly connected. The tops of the boards 31 all extend to the top of the casing 10, and are fixedly connected with the power distribution device body 1. The power distribution device body 1 is provided with a second opening on the front side, and the power distribution device body 1 is provided with a second opening on the front side. The cabinet door 24 has two matching openings. The left side of the cabinet door 24 is provided with several hinges, and the cabinet door 24 is movably connected with the power distribution equipment body 1 through several hinges. The front side of the cabinet door 24 is close to the right side. A handle 25 is fixedly connected, a ball 54 is fixedly connected to the rear side of the cabinet door 24 near the right side, and the top and bottom of the ball 54 are fitted with arc-shaped spring sheets, and the rear ends of the two arc-shaped spring sheets A rectangular plate is fixedly connected together, and the right side of the rectangular plate is fixedly connected to the right side of the inner cavity of the power distribution equipment body 1. The bottom of the power distribution equipment body 1 is provided with an outlet, and the inner cavity of the outlet is fixedly connected with a rubber holster 7. The outer side of the rubber holster 7 is provided with an extrusion mechanism, and the bottom of the rubber holster 7 is fitted with a dust removal pipe 8. The left and right sides of the dust removal pipe 8 are fixedly connected with L-shaped rods near the bottom, and two L-shaped rods are fixedly connected. The short end of the L-shaped structure of the shaped rod is fixedly connected with a straight plate, the opposite sides of the two straight plates are respectively fixedly connected with the adjacent movable plate 37, and the left and right sides of the dust removal pipe 8 are provided with a knocking mechanism to remove dust. The inner cavity of the pipe 8 is fixedly connected with the brush 26, the inner cavity of the power distribution equipment body 1 is fixedly connected with the partition plate 11 near the bottom, and the partition plate 11 is provided with several wire inlets, and the top of the partition plate 11 is provided with a mounting plate 11. Plate 3, the rear side of the installation plate 3 is fixedly connected with the rear side of the inner cavity of the power distribution equipment body 1, and the front side of the installation plate 3 is movably connected with a number of take-up posts, and the inner cavity of the power distribution equipment body 1 is provided with protection mechanism;

The extrusion mechanism includes an octagonal fixed block 20, the octagonal fixed block 20 is fixedly connected at the middle position of the bottom of the power distribution equipment body 1, and the left and right sides of the octagonal fixed block 20 are provided with moving plates 16, and The opposite sides of the two moving plates 16 are provided with vertical plates, the tops of the two vertical plates are fixedly connected to the power distribution equipment body 1, and the bottoms of the two vertical plates are fixedly connected with electric push rods 27. The power ends of the push rods 27 are respectively fixedly connected with the adjacent moving plates 16 , and the front and rear sides of the two moving plates 16 are fixedly connected with inclined plates 17 . The sides are respectively fitted with the adjacent sliding blocks 23, and the octagonal fixed block 20 is provided with a circular hole, the rubber holster 7 is located in the inner cavity of the circular hole, and the inner cavity of the circular hole is provided with movable balls near the four corners 19. Several movable balls 19 are fixedly connected to the outer side of the rubber holster 7, and the side of the movable ball 19 away from the rubber holster 7 is fixedly connected with a fixed rod 18, and the octagonal fixed block 20 is provided with four moving grooves , and the four moving grooves are arranged in a rectangular row on the octagonal fixing block 20, the inner cavity of several moving grooves is movably connected with a sliding block 23, and the sliding block 23 is close to the side of the adjacent fixing rod 18 and the adjacent The fixed rod 18 is fixedly connected, the sliding block 23 is fixedly connected with a first sliding block near the front and rear sides, and a first sliding groove is opened on the front and rear sides of the inner cavity of the moving groove, and the two first sliding blocks are respectively movable. Connected to the inner cavity of the adjacent first chute, the two first sliders are provided with perforations, and the perforated inner cavity is provided with straight rods 22, and the outer sides of the two straight rods 22 are sleeved with springs 21. And the two ends of the spring 21 are respectively fixedly connected with the first slider and the inner cavity of the first chute;

The lifting mechanism includes a bearing plate, the bearing plate is fixedly connected at the bottom of the left side of the casing 10, and the top of the bearing plate is fixedly connected with a servo motor 43, the output shaft of the servo motor 43 is fixedly connected with a threaded rod 9, and the left and right sides of the casing 10 are fixedly connected. The first bearing is fixedly connected to the side near the bottom. The right end of the threaded rod 9 penetrates the inner cavity of the adjacent first bearing and is inserted into the inner cavity far from the first bearing. The outer side of the threaded rod 9 is movably connected with two Threaded sleeves 6, the tops of the two threaded sleeves 6 are hinged with connecting rods 34, and the ends of the two connecting rods 34 away from the adjacent threaded sleeves 6 are respectively hinged with the bottom of the adjacent movable plate 37, and the two threaded sleeves 6 are The two threaded sleeves 6 have inner threads in opposite directions, the bottoms of the two threaded sleeves 6 are fixedly connected with a second slider, and the bottom of the inner cavity of the housing 10 is provided with a second chute, two second The sliding blocks are all movably connected to the inner cavity of the second chute;

The knocking mechanism includes a driving bevel gear 42, the driving bevel gear 42 is fixedly connected to the outer side of the threaded rod 9 near the left end, and the top of the driving bevel gear 42 is meshed with a driven bevel gear 41, and the driven bevel gear 41 A first square tube 44 is fixedly connected to the top of the housing 10, and a flat plate is fixedly connected to the left side of the housing 10 near the top, and a second bearing is fixedly connected to the flat plate, and the top of the first square tube 44 penetrates the inner cavity of the second bearing. And extends to the top of the flat plate, the inner cavity of the first square tube 44 is movably connected with a first square rod 45, and the top of the first square rod 45 is fixedly connected with a worm 47, and the bottom of the left side of the power distribution equipment body 1 is fixedly connected. There is a flat plate, and a third bearing is fixedly connected to the flat plate near the left side. The top end of the worm 47 penetrates the inner cavity of the third bearing and extends to the top of the flat plate, and the front side of the worm 47 is engaged with the worm wheel 46 near the bottom end. , the right side of the worm gear 46 is fixedly connected with the transmission rod 29, and the left side plate 31 is fixedly connected with a fourth bearing near the top, the right end of the transmission rod 29 penetrates the inner cavity of the fourth bearing, and is fixedly connected with a movable cone gear 28, and the bottom of the movable bevel gear 28 is meshed with a rotating bevel gear 30, the bottom of the rotating bevel gear 30 is fixedly connected with a rotating shaft 33, and the right side of the left rotating shaft 33 is fixedly connected with a rectangular plate, a rectangular plate A fifth bearing is fixedly connected to the upper part, and the bottom end of the rotating shaft 33 penetrates the inner cavity of the fifth bearing, and is fixedly connected with a rotating rod 32. The bottom of the rotating rod 32 is movably connected with a connecting shaft near the left end, and the bottom of the connecting shaft is connected. The end is fixedly connected with a moving rod 35, the right end of the moving rod 35 is movably connected with an L-shaped plate, and the bottom of the L-shaped plate is fixedly connected with a third slider, the top of the left movable plate 37 is provided with a third chute, the third The slider is movably connected to the inner cavity of the third chute, the third slider is movably connected to the inner cavity of the third chute, and the top of the L-shaped plate is hinged with a connecting rod 36, and the top of the left movable plate 37 is close to the right side An arc-shaped rod 38 is hinged at the place, the end of the arc-shaped rod 38 away from the movable plate 37 is fixedly connected with a ball 39, and the end of the connecting rod 36 away from the L-shaped plate is hinged with the arc-shaped rod 38;

The protection mechanism includes a placement slot, the placement slot is fixedly connected to the left side of the power distribution equipment body 1 near the bottom, and the bottom of the placement slot is fitted with a carbon dioxide fire extinguisher 5, and the top of the carbon dioxide fire extinguisher 5 is plugged with a liquid outlet pipe 2, And the end of the liquid outlet pipe 2 away from the carbon dioxide fire extinguisher 5 penetrates the left side wall of the power distribution equipment body 1, and is fixedly connected with a communication pipe 15, and the bottom of the communication pipe 15 is plugged with several nozzles, and the top of the communication pipe 15 is close to the left and right. Connection blocks are fixedly connected on both sides, and the tops of the two connection blocks are fixedly connected with the top of the inner cavity of the power distribution equipment body 1. The liquid outlet pipe 2 is provided with a solenoid valve 4, and the right side of the inner cavity of the power distribution equipment body 1 is provided. A smoke sensor 14 is fixedly connected near the top, and a controller 13 is fixedly connected to the right side of the power distribution equipment body 1 near the top, and a protective groove is fixedly connected to the right side of the power distribution equipment body 1 near the top, and the protective groove A sixth bearing is fixedly connected at the bottom of the cavity near the right side, the inner cavity of the sixth bearing is provided with a movable shaft 12, and the outer side of the movable shaft 12 is fixedly connected with a first single sheave near the top. The right side of the cavity is provided with a second single sheave near the top and the front side, and the first single sheave and the second single sheave are connected by a belt 52. The right side of the power distribution equipment body 1 is provided with a The through hole of the belt 52 is matched, and the through hole is located in the inner cavity of the protective groove. The center of the second single sheave is provided with a rotating rod 51, and the top of the rotating rod 51 is movably connected with a flat plate. The right side of the inner cavity of the electrical equipment body 1 is fixedly connected, the bottom end of the rotating rod 51 is fixedly connected with a cam 53, the bottom end of the movable shaft 12 is fixedly connected with a disc, and the bottom of the disc is fixedly connected with an electric telescopic rod 50. The power end of the telescopic rod 50 is fixedly connected with a second square tube 49, and the bottom of the second square tube 49 is provided with a matching second square rod 48. Top fixed connection.

Working principle: when the present invention is in use, the servo motor 43 is first started by an external power supply. When the servo motor 43 is working, its output shaft will drive the threaded rod 9 to rotate, and the rotation of the threaded rod 9 will drive the two threaded sleeves 6 to move relative to each other. The relative movement of the threaded sleeve 6 will drive the two movable plates 37 to move upward through the adjacent connecting rods 34, and the upward movement of the two movable plates 37 will jointly drive the power distribution equipment body 1 to move upward through the adjacent side plates 31, thereby also Drive the rubber holster 7 and the dust removal pipe 8 to move upward, because the rotation of the threaded rod 9 will drive the two driving bevel gears 42 to rotate at the same time, the rotation of the driving bevel gear 42 will drive the driven bevel gear 41 to rotate, and the driven bevel gear 41 will rotate. The rotation of the gear 41 will drive the rotation of the first square tube 44, the rotation of the first square tube 44 will drive the rotation of the first square rod 45, the rotation of the first square rod 45 will drive the rotation of the worm 47, the rotation of the worm 47 will drive the rotation of the worm wheel 46, the rotation of the worm wheel 46 The rotation will drive the transmission rod 29 to rotate, the rotation of the transmission rod 29 will drive the movable bevel gear 28 to rotate, the rotation of the movable bevel gear 28 will drive the rotation of the rotating bevel gear 30, and the rotation of the rotating bevel gear 30 will drive the rotating shaft 33 to rotate. The rotation of the shaft 33 will drive the rotation rod 32 to rotate, the rotation of the rotation rod 32 will drive the L-shaped plate to move back and forth through the moving rod 35, and the left and right movement of the L-shaped plate will drive the arc rod 38 to swing back and forth through the connecting rod 36, thereby driving the sphere 39 to move back and forth. Continuously knock the dust removal pipe 8 to clean the dust attached to the brush 26 in the inner cavity of the dust removal pipe 8. After moving to a suitable position, stop the servo motor 43, and then start the two electric pushers through the external power supply. Rod 27, when the electric push rod 27 is working, its power end will drive the moving plate 16 to move to the side away from the octagonal fixed block 20, and the two moving plates 16 move to the opposite side, which will drive the adjacent two diagonals. The plate 17 moves to the opposite side so as not to fit with the adjacent sliding blocks 23. At this time, several sliding blocks 23 move to the side away from the center of the octagonal fixed block 20 under the force of the adjacent springs 21. , thereby driving a number of movable balls 19 to move to the side away from the center of the octagonal fixed block 20, thereby driving the rubber holster 7 to open, at this time, the staff can pass the cable through the dust removal pipe 8 and the rubber holster 7 into the In the inner cavity of the power distribution equipment body 1, the brush 26 in the inner cavity of the dust removal pipe 8 will clean the dust on the cable. The cable enters the inner cavity of the power distribution equipment body 1 and then winds it around the take-up post as required. so as to prevent the reserved cables from affecting the overall line arrangement. After the penetration is completed, the servo motor 43 is activated by the external power supply to drive the threaded rod 9 to rotate in the reverse direction, so as to drive the power distribution equipment body 1 to move down and return to its original position. At the same time, the two spheres 39 will be driven to knock the dust removal pipe 8 to clear the dust, and then the two electric push rods 27 will be started to work through the external power supply. The power end of the two electric push rods 27 will drive the adjacent moving plates. 16 moves relatively, thereby driving several movable balls 19 to move to the side close to the center of the octagonal fixing block 20, thereby driving the rubber holster 7 to shrink to prevent dust from entering. The inner cavity of the power distribution device body 1 achieves the purpose of protecting the components in the inner cavity of the power distribution device body 1, and when a fire occurs in the inner cavity of the power distribution device body 1, the smoke sensor 14 detects the smoke generated by the fire and transmits the signal. To the controller 13, the controller 13 starts the servo motor 43 and the electric telescopic rod 50 and opens the solenoid valve 4. After the solenoid valve 4 is opened, the carbon dioxide in the inner cavity of the carbon dioxide fire extinguisher 5 is transported to the inner cavity of the communication pipe 15 through the liquid outlet pipe 2. In the middle, through several nozzles, the inner cavity of the power distribution equipment body 1 is sprayed with carbon dioxide to extinguish the fire, and when the servo motor 43 works, it will drive the power distribution equipment body 1 to move upward, and when the electric telescopic rod 50 works, its power end It will drive the second square tube 49 to be sleeved on the outside of the second square rod 48. Since the rotation of the worm 47 will drive the second square rod 48 on the right side to rotate, and the rotation of the second square rod 48 will drive the second square tube 49 to rotate, The rotation of the second square tube 49 will drive the electric telescopic rod 50 and the disk to rotate, the rotation of the disk will drive the movable shaft 12 to rotate, the rotation of the movable shaft 12 will drive the first single sheave to rotate, and the first single sheave will rotate through the belt 52 Drive the second single sheave to rotate, the rotation of the second single sheave will drive the rotating rod 51 to rotate, and the rotation of the rotating rod 51 will drive the cam 53 to rotate back and forth to hit the cabinet door 24, so that the ball 54 overcomes the limit resistance of the spring sheet to drive The cabinet door 24 is deflected forward, thereby opening the power distribution equipment body 1 , which is convenient for the staff to perform maintenance processing on the interior of the power distribution equipment body 1 in time, and at the same time, it is convenient to take out the cables.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A cable outlet structure based on power distribution equipment, comprising a casing (10), characterized in that: the top of the casing (10) is provided with a first opening, and the left and right sides of the inner cavity of the casing (10) A movable plate (37) is provided near the top, a lifting mechanism is provided at the bottom of the two movable plates (37), and the bottoms of the two movable plates (37) are fixedly connected near the opposite side. There are two limit telescopic rods (40), and the two limit telescopic rods (40) are arranged front and rear, and the bottom ends of the plurality of limit telescopic rods (40) are all connected to the bottom of the inner cavity of the casing (10). Fixed connection, the tops of the two movable plates (37) are fixedly connected with side plates (31), and the tops of the two side plates (31) both extend to the top of the casing (10), and are fixedly connected together There is a power distribution device body (1), a wire outlet is opened at the bottom of the power distribution device body (1), and a rubber holster (7) is fixedly connected to the inner cavity of the wire outlet, and the rubber holster (7) is provided. ) is provided with an extrusion mechanism on the outside, and the bottom of the rubber holster (7) is fitted with a dust removal pipe (8), and L-shaped rods are fixedly connected to the left and right sides of the dust removal pipe (8) near the bottom. , and the shorter ends of the L-shaped structures of the two L-shaped rods are fixedly connected with straight plates, the opposite sides of the two straight plates are respectively fixedly connected with the adjacent movable plates (37), and the dust removal pipes ( 8) The left and right sides are provided with knocking mechanisms, the inner cavity of the dust removal pipe (8) is fixedly connected with a brush (26), and the inner cavity of the power distribution equipment body (1) is fixedly connected with a bottom near the bottom. A partition (11), and a plurality of wire inlets are opened on the partition (11), a mounting plate (3) is arranged on the top of the partition (11), and a rear side of the mounting plate (3) is provided It is fixedly connected with the rear side of the inner cavity of the power distribution equipment body (1), and the front side of the mounting plate (3) is movably connected with a number of wire take-up posts, and the inner cavity of the power distribution equipment body (1) is provided with protective mechanism. 2. A cable outlet structure based on power distribution equipment according to claim 1, characterized in that: the front side of the power distribution equipment body (1) is provided with a second opening, and the power distribution equipment body (1) is provided with a second opening. 1) The front side is provided with a cabinet door (24) matching the second opening, the left side of the cabinet door (24) is provided with several hinges, and the cabinet door (24) passes through several hinges A handle (25) is fixedly connected to the front side of the cabinet door (24) near the right side, and the rear side of the cabinet door (24) is fixedly connected to the right side. A ball (54), and the top and bottom of the ball (54) are fitted with arc-shaped spring sheets, and the rear ends of the two arc-shaped spring sheets are fixedly connected with a rectangular plate, and the rectangular The right side of the board is fixedly connected with the right side of the inner cavity of the power distribution equipment body (1). 3. A cable outlet structure based on power distribution equipment according to claim 1, characterized in that: the extrusion mechanism comprises an octagonal fixing block (20), and the octagonal fixing block (20) is fixed It is connected to the middle position of the bottom of the power distribution equipment body (1), and the octagonal fixing block (20) is provided with a circular hole, the rubber holster (7) is located in the inner cavity of the circular hole, and the The inner cavity of the round hole is provided with movable balls (19) near the four corners, and several of the movable balls (19) are fixedly connected with the outer side of the rubber holster (7), and the movable balls (19) are far away from the rubber skin. One side of the sleeve (7) is fixedly connected with a fixing rod (18), the octagonal fixing block (20) is provided with four moving grooves, and the four moving grooves are on the octagonal fixing block (20) The upper part is arranged in a rectangular row, and the inner cavities of a plurality of the moving grooves are movably connected with sliding blocks (23), and the side of the sliding blocks (23) close to the adjacent fixing rods (18) is connected to the adjacent fixing rods. (18) Fixed connection, the sliding block (23) is fixedly connected with a first sliding block near the front and rear sides, and a first sliding groove is opened at the front and rear sides of the inner cavity of the moving groove. The first sliding blocks are respectively movably connected to the inner cavities of the adjacent first sliding grooves, the two first sliding blocks are provided with perforations, and the inner cavities of the perforations are provided with straight rods (22), and the two first sliding blocks are provided with perforations. A spring (21) is sleeved on the outer side of each of the straight rods (22), and both ends of the spring (21) are respectively fixedly connected with the first sliding block and the inner cavity of the first chute. 4. A cable outlet structure based on power distribution equipment according to claim 3, characterized in that: the left and right sides of the octagonal fixed block (20) are provided with moving plates (16), and two The opposite sides of each of the moving plates (16) are provided with vertical plates, the tops of the two vertical plates are fixedly connected to the power distribution equipment body (1), and the bottoms of the two vertical plates are fixedly connected There are electric push rods (27), the power ends of the two electric push rods (27) are respectively fixedly connected with the adjacent moving plates (16), and the front and rear sides of the two moving plates (16) are A sloping plate (17) is fixedly connected, and one side of the plurality of the sloping plates (17) close to the octagonal fixing block (20) is respectively fitted with the adjacent sliding blocks (23). 5. A cable outlet structure based on power distribution equipment according to claim 1, characterized in that: the lifting mechanism comprises a load-bearing plate, and the load-bearing plate is fixedly connected at the bottom of the left side of the casing (10), and A servo motor (43) is fixedly connected to the top of the bearing plate, a threaded rod (9) is fixedly connected to the output shaft of the servo motor (43), and the left and right sides of the housing (10) are fixed near the bottom A first bearing is connected, the right end of the threaded rod (9) penetrates the inner cavity of the adjacent first bearing, and is inserted into the inner cavity away from the first bearing, and the outer side of the threaded rod (9) is movably connected with a Two threaded sleeves (6), and the two threaded sleeves (6) are arranged left and right, the inner threads of the two threaded sleeves (6) are in opposite directions, and the bottom of the two threaded sleeves (6) A second sliding block is fixedly connected with each other, a second sliding groove is opened at the bottom of the inner cavity of the casing (10), and both the second sliding blocks are movably connected to the inner cavity of the second sliding groove. 6. A cable outlet structure based on power distribution equipment according to claim 5, characterized in that: the tops of the two threaded sleeves (6) are hinged with connecting rods (34), and the two connection One end of the rod (34) away from the adjacent threaded sleeve (6) is hinged with the bottom of the adjacent movable plate (37), respectively. 7. A cable outlet structure based on power distribution equipment according to claim 1, characterized in that: the knocking mechanism comprises a driving bevel gear (42), and the driving bevel gear (42) is fixedly connected to the The outer side of the threaded rod (9) is close to the left end, and the top of the driving bevel gear (42) is engaged with the driven bevel gear (41), and the top of the driven bevel gear (41) is fixedly connected with the first bevel gear (41). A square tube (44), and a flat plate is fixedly connected to the left side of the casing (10) near the top, a second bearing is fixedly connected to the flat plate, and the top end of the first square tube (44) penetrates through the first square tube (44). The inner cavity of the two bearings extends to the top of the flat plate, the inner cavity of the first square tube (44) is movably connected with a first square rod (45), and the top of the first square rod (45) is fixedly connected There is a worm (47), a flat plate is fixedly connected to the bottom of the left side of the power distribution equipment body (1), and a third bearing is fixedly connected to the flat plate near the left side, and the top of the worm (47) penetrates through The inner cavity of the third bearing extends to the top of the flat plate, and a worm wheel (46) is engaged with the front side of the worm (47) near the bottom end. 8. A cable outlet structure based on power distribution equipment according to claim 7, characterized in that: the right side of the worm gear (46) is fixedly connected with a transmission rod (29), and the left side plate ( 31) A fourth bearing is fixedly connected near the top, the right end of the transmission rod (29) penetrates the inner cavity of the fourth bearing, and is fixedly connected with a movable bevel gear (28), and the movable bevel gear ( 28) is meshed with a rotating bevel gear (30) at the bottom, the bottom of the rotating bevel gear (30) is fixedly connected with a rotating shaft (33), and the right side of the left rotating shaft (33) is fixedly connected with a rotating shaft (33). A rectangular plate, a fifth bearing is fixedly connected to the rectangular plate, the bottom end of the rotating shaft (33) penetrates the inner cavity of the fifth bearing, and a rotating rod (32) is fixedly connected. 9 . The cable outlet structure based on power distribution equipment according to claim 8 , wherein the bottom of the rotating rod ( 32 ) is movably connected with a connecting shaft near the left end, and the bottom end of the connecting shaft is movably connected. 10 . A moving rod (35) is fixedly connected, the right end of the moving rod (35) is movably connected with an L-shaped plate, and the bottom of the L-shaped plate is fixedly connected with a third sliding block, and the left movable plate (37) A third chute is opened at the top of the sled, the third sliding block is movably connected to the inner cavity of the third chute, the third sliding block is movably connected to the inner cavity of the third chute, and the L-shaped plate is A connecting rod (36) is hinged on the top, and an arc-shaped rod (38) is hinged on the top of the left movable plate (37) near the right side, and the end of the arc-shaped rod (38) away from the movable plate (37) is fixed A spherical body (39) is connected, and one end of the connecting rod (36) away from the L-shaped plate is hinged with the arc-shaped rod (38). 10. A cable outlet structure based on power distribution equipment according to claim 1, characterized in that: the protection mechanism comprises a placement slot, and the placement slot is fixedly connected to the left side of the power distribution device body (1), close to the left side. At the bottom, a carbon dioxide fire extinguisher (5) is attached to the bottom of the inner cavity of the placement tank, and the top of the carbon dioxide fire extinguisher (5) is plugged with a liquid outlet pipe (2), and the liquid outlet pipe (2) is far away from One end of the carbon dioxide fire extinguisher (5) penetrates the left side wall of the power distribution equipment body (1), and is fixedly connected with a communication pipe (15), and a plurality of nozzles are inserted into the bottom of the communication pipe (15), and the communication pipe (15) Connection blocks are fixedly connected to the top of the pipe (15) near the left and right sides, and the tops of the two connection blocks are fixedly connected to the top of the inner cavity of the power distribution equipment body (1). The liquid outlet pipe (2) A solenoid valve (4) is provided thereon, a smoke sensor (14) is fixedly connected to the right side of the inner cavity of the power distribution equipment body (1) near the top, and the right side of the power distribution equipment body (1) is close to the top A controller (13) is fixedly connected, a protective groove is fixedly connected to the right side of the power distribution equipment body (1) near the top, and a sixth bearing is fixedly connected to the bottom of the inner cavity of the protective groove near the right side, so The inner cavity of the sixth bearing is provided with a movable shaft (12), and the outer side of the movable shaft (12) is fixedly connected with a first single sheave near the top end, and the inner cavity of the power distribution equipment body (1) is on the right side. The side close to the top and the front side is provided with a second single sheave, and the first single sheave and the second single sheave are connected by a belt (52), and the right side of the power distribution equipment body (1) A through hole matching the belt (52) is opened near the top, and the through hole is located in the inner cavity of the protective groove, and a rotating rod (51) runs through the center of the second single sheave, and the The top end of the rotating rod (51) is movably connected with a flat plate, the right side of the flat plate is fixedly connected with the right side of the inner cavity of the power distribution equipment body (1), and the bottom end of the rotating rod (51) is fixedly connected with a cam (53) ), the bottom end of the movable shaft (12) is fixedly connected with a disc, and the bottom of the disc is fixedly connected with an electric telescopic rod (50), and the power end of the electric telescopic rod (50) is fixedly connected with the first The second square tube (49) is provided with a matching second square rod (48) at the bottom of the second square tube (49), and the bottom end of the second square rod (48) is connected to the right worm screw The top of (47) is fixedly connected.

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