CN113612117B

CN113612117B - Power distribution cabinet

Info

Publication number: CN113612117B
Application number: CN202110881126.4A
Authority: CN
Inventors: 胡红尾
Original assignee: Hunan Zhongyue Electric Co ltd
Current assignee: Hunan Zhongyue Electric Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2024-03-08
Anticipated expiration: 2041-08-02
Also published as: CN113612117A

Abstract

The invention discloses a power distribution cabinet which comprises a box body, wherein a rain shielding plate is fixedly arranged at the upper part of the box body, a water dripping ring is fixedly arranged on the rain shielding plate, a plurality of supporting legs are fixedly arranged at the bottom of the box body, a connecting rod is fixedly connected between two adjacent supporting legs, two sliding rods are slidably arranged on each connecting rod, a sliding mechanism and a fixing mechanism are arranged between each sliding rod and the corresponding connecting rod, and a base plate is fixedly arranged at the bottom of each sliding rod. The advantages are that: the probability that the cable is cut by the box is reduced, the probability that the cable and the mounting plate fall off is reduced, the probability that the conductive wires in the cable are propped and broken is effectively reduced, the service life of the cable is prolonged, the stability of fixation between the cable and the mounting plate is improved, meanwhile, the operation of original double lifting and carrying can be replaced, the labor intensity of workers is greatly reduced, and the stability in the carrying process is improved.

Description

Power distribution cabinet

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.

Background

The power distribution cabinet is equipment for distributing the current in the main circuit to each branch circuit uniformly or according to the proportion to ensure that the voltage in each branch circuit meets the power consumption requirement, and the power distribution cabinet commonly used in the life at present is a power distribution cabinet for building engineering construction and comprises a power distribution cabinet and supporting legs, wherein the power distribution cabinet and the supporting legs are made of steel materials.

The power distribution cabinet for the construction of the building engineering has the following defects in the specific use process: 1. a round hole for a cable to pass through is formed in the bottom of the power distribution cabinet, the power distribution cabinet can cause certain cutting loss to the cable, and certain safety risk exists; 2. the cable is fixedly connected with the transformer in the power distribution cabinet through screws, the position of the transformer is fixed, once the cable is driven by human factors, the fixing effect between the cable and the transformer is reduced, and the probability of falling exists; 3. the exposed conductive wires which are peeled off are pressed by the screws through the fixation between the transformer and the cable, the conductive wires are damaged and even separated from the transformer due to long-term pressing, and poor contact is caused; 4. the mobile power distribution cabinet can be completed by two persons matched with the carrier, and the operation is complicated.

Therefore, the novel power distribution cabinet can be adopted to solve the defects in the prior art.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a power distribution cabinet.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a switch board, includes the box, box upper portion fixed mounting has the weather shield, fixed mounting has the drip ring on the weather shield, bottom half fixed mounting has a plurality of landing legs, adjacent two fixedly connected with connecting rod between the landing leg, every equal slidable mounting has two slide bars on the connecting rod, every all install slide mechanism and fixed establishment between slide bar and the corresponding connecting rod, every equal fixed mounting in slide bar bottom has a backing plate, every all rotate on the backing plate and install a gyro wheel one, run through rotation on the box and install a plurality of threading pipes, every all install rotary mechanism between threading pipe and the box, fixed mounting has the support on the support, rotate on the support and install the fan, set up a plurality of exhaust holes with fan matched with on the box, fixed mounting has a horizontal pole on the horizontal pole, every fixed mounting has a plurality of risers, every equal slidable mounting has a mounting plate on every riser between the equal fixed mounting plate and the corresponding mounting plate has two screw rods and two on the baffle, install with two screw rods on the baffle.

In the above-mentioned switch board, every all fixed intercommunication has an exhaust pipe on the exhaust hole, every all fixed mounting has a dust screen and a cotton that absorbs water on the exhaust pipe.

In the above-mentioned switch board, slide mechanism includes slider and spout, every equal fixed mounting has a slider on the connecting rod, every on the slide bar all offered with corresponding slider matched with spout.

In the above-mentioned switch board, fixed establishment includes slot, inserted bar, gyro wheel III, spring, fixed pulley II, stay cord II and pull ring, every a plurality of slots have been seted up on the slide bar, every all through cell body slidable mounting with slot matched with inserted bar on the connecting rod, every equal fixed mounting has a spring between inserted bar and the cell body that corresponds, every equal rotation is installed with corresponding inserted bar matched with gyro wheel III on the cell body, every equal rotation is installed with a fixed pulley II on the cell body, and equal fixedly connected with stay cord II on every inserted bar, every be run through sliding connection between stay cord II and the fixed pulley II that corresponds, every equal fixedly connected with pull ring on the stay cord II.

In the above-mentioned switch board, slewing mechanism includes change groove and commentaries on classics piece, every equal fixed mounting has a commentaries on classics piece on the threading pipe, set up on the box with corresponding commentaries on classics piece matched with change the groove.

In the above-mentioned switch board, rolling mechanism includes fixed block and gyro wheel second, every equal fixed mounting has a fixed block on the mounting panel, every all offered on the riser with corresponding fixed block matched with track groove, every all rotate on the fixed block and install a plurality of gyro wheels second, every all offset between gyro wheel second and the track groove inner wall that corresponds.

In the above-mentioned switch board, clamping mechanism includes spring bar one, cushion, draw-in groove, fixture block, spring bar two, fixed pulley one and stay cord one, every equal fixed mounting has a spring bar one on the fixed block, every equal fixed mounting has a cushion on the spring bar one, every equal rotation installs a plurality of gyro wheels four on the cushion, every all offset between gyro wheel four and the corresponding track groove, every equal slidable mounting has two fixture blocks on the cushion, every two with corresponding fixture block matched with draw-in groove have all been seted up on the track groove, every equal fixed mounting has a spring bar two between fixture block and the corresponding cushion, every equal rotation is installed two fixed pulleys one on the cushion, every equal fixed connection has a stay cord one on the fixture block, every be run through sliding connection between stay cord one and the corresponding fixed pulley one.

In the above-mentioned switch board, rotate on the box and install two revolving doors, two equal fixed mounting has a plurality of matched with magnet on the revolving door, one of them fixed mounting has the fixed plate on the revolving door, slidable mounting has the traveller on the fixed plate, fixed mounting has the lever that supports with box matched with on the traveller, should rotate on the revolving door and install the handle that offsets with the traveller.

Compared with the prior art, the invention has the advantages that:

1. through the setting of threading pipe end, can avoid the cable direct with the box contact, reduce the probability that the cable was cut by the box, effectually prolonged the life of cable, can also guarantee the security in the cable use simultaneously.

2. Through the cooperation of fixture block and draw-in groove use, can change the position of mounting panel on the riser to this position that can adjust the mounting panel according to the length of cable, with this condition that can avoid cable length insufficient takes place, then cooperates the use of fixed block, mounting panel, spring lever one and cushion, can play the cushioning effect to the cable after the cable is fixed, reduces the probability that cable and mounting panel drop.

3. Through the cooperation of baffle one, baffle two, butt board, current conducting plate and through wires hole use, replaced the fixed mode of original utilization screw fixed conductive wire, the effectual conductive wire that reduces in the cable is supported the cracked probability of pressure, has prolonged the life of cable, improves the stability of fixing between cable and the mounting panel.

4. Through the cooperation of slide bar, backing plate and gyro wheel one, can make this device remove more convenient, replaced the operation of original double lift transport, greatly reduced artifical intensity of labour, improve the stability of handling in-process.

5. Through the cooperation of support and fan, can blow the heat dissipation in to the box, the effectual temperature in the reduction box, the use of cooperation dust screen and absorbent cotton simultaneously can reduce external dust and rainwater to the influence of box internal electronic components.

In summary, the invention reduces the probability of the cable being cut by the box body, reduces the probability of the cable falling off from the mounting plate, effectively reduces the probability of the conductive wires in the cable being pressed and broken, prolongs the service life of the cable, improves the stability of fixation between the cable and the mounting plate, and simultaneously can replace the original operation of lifting and carrying by two persons, greatly reduces the labor intensity of workers and improves the stability in the carrying process.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet according to the present invention;

FIG. 2 is an enlarged schematic view of the neutral plate portion of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 1;

FIG. 5 is an enlarged schematic view of the portion C of FIG. 1;

fig. 6 is an enlarged schematic view of the portion D in fig. 1.

In the figure: 1 box, 2 weather shield, 3 landing leg, 4 connecting rod, 5 threading pipe, 6 horizontal pole, 7 revolving door, 8 mounting plate, 9 handle, 10 fixed plate, 11 slide column, 12 supporting rod, 13 vertical plate, 14 support, 15 fan, 16 slide bar, 17 backing plate, 18 gyro wheel I, 19 fixed block, 20 first spring rod, 21 cushion, 22 gyro wheel II, 23 draw-in groove, 24 fixture block, 25 second spring rod, 26 fixed pulley I, 27 stay cord I, 28 baffle I, 29 baffle II, 30 screw rod, 31 butt plate, 32 conducting plate, 33 threading hole, 34 revolving groove, 35 revolving block, 36 drip ring, 37 slider, 38 spout, 39 slot, 40 inserted bar, 41 gyro wheel III, 42 spring, 43 fixed pulley II, 44 stay cord II, 45 pull ring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, a power distribution cabinet comprises a box body 1, wherein a rain shield 2 is fixedly arranged at the upper part of the box body 1, a water dripping ring 36 is fixedly arranged on the rain shield 2, a plurality of supporting legs 3 are fixedly arranged at the bottom of the box body 1, a connecting rod 4 is fixedly connected between two adjacent supporting legs 3, each connecting rod 4 is provided with two sliding rods 16 in a sliding manner, a sliding mechanism and a fixing mechanism are respectively arranged between each sliding rod 16 and the corresponding connecting rod 4, a base plate 17 is fixedly arranged at the bottom of each sliding rod 16, a roller I18 is respectively rotatably arranged on each base plate 17, a plurality of threading pipes 5 are rotatably arranged on the box body 1 in a penetrating manner, a rotating mechanism is respectively arranged between each threading pipe 5 and the box body 1, a bracket 14 is fixedly arranged on the box body 1, a fan 15 is rotatably arranged on the bracket 14, a plurality of exhaust holes matched with the fan 15 are formed in the box body 1, a cross rod 6 is fixedly arranged on the cross rod 6, a plurality of vertical plates 13 are fixedly arranged on the cross rod 6, a first mounting plate 8 and a second mounting plate 32 are fixedly arranged on the vertical plate 13, a threaded rod 8 and a threaded rod 32 are respectively arranged on the first mounting plate and the second mounting plate 29 and the second mounting plate 32, a threaded rod 32 is rotatably arranged on the first mounting plate and the second mounting plate 32 and the threaded plate 32;

the following points are notable:

1. through the setting of threading pipe 5, can avoid the cable direct to contact with box 1, reduce the probability that the cable was cut by box 1, effectually prolonged the life of cable, can also guarantee the security in the cable use simultaneously.

2. The use of cooperation fixed block 19, mounting panel 8, spring beam one 20 and cushion 21 can play the cushioning effect to the cable after the cable is fixed, reduces the probability that cable and mounting panel 8 drop.

3. Through the cooperation of baffle one 28, baffle two 29, butt plate 31, current conducting plate 32 and through wires hole 33, replaced the fixed mode of originally utilizing screw fixed conductive wire, the effectual conductive wire that reduces in the cable is supported the fracture probability of pressing, has prolonged the life of cable, improves the stability of fixing between cable and the mounting panel 8.

4. Through the cooperation of slide bar 16, backing plate 17 and roller one 18, can make this device remove more convenient, replaced the operation of original double lift transport, greatly reduced artifical intensity of labour, improve the stability of handling in-process.

5. Each exhaust hole is fixedly communicated with an exhaust pipe, each exhaust pipe is fixedly provided with a dust screen and a water absorbing cotton, and the effect of the arrangement is to reduce the influence of external dust and rainwater on electronic components in the box body 1.

6. The sliding mechanism comprises a sliding block 37 and a sliding groove 38, wherein each connecting rod 4 is fixedly provided with one sliding block 37, and each sliding rod 16 is provided with the sliding groove 38 matched with the corresponding sliding block 37, so that the sliding rod 16 is prevented from rotating.

7. The fixing mechanism comprises slots 39, inserting rods 40, rollers III 41, springs 42, fixed pulleys II 43, pull ropes II 44 and pull rings 45, a plurality of slots 39 are formed in each sliding rod 16, inserting rods 40 matched with the slots 39 are slidably arranged on each connecting rod 4 through groove bodies, springs 42 are fixedly arranged between each inserting rod 40 and corresponding groove bodies, rollers III 41 matched with the corresponding inserting rods 40 are rotatably arranged on each groove body, fixed pulleys II 43 are rotatably arranged on each groove body, a pull rope II 44 is fixedly connected to each inserting rod 40, a pull ring 45 is fixedly connected to each pull rope II 44 in penetrating sliding connection with the corresponding fixed pulley II 43, and the effect of the arrangement is that the rollers I18 replace the supporting legs 3 to serve as supporting points, so that the box body 1 is more convenient to move.

8. The rotating mechanism comprises rotating grooves 34 and rotating blocks 35, each threading pipe 5 is fixedly provided with one rotating block 35, the box body 1 is provided with the rotating grooves 34 matched with the corresponding rotating blocks 35, and the rotating mechanism is used for reducing friction between the threading pipe 5 and the box body 1 so that the threading pipe 5 rotates more smoothly.

9. The rolling mechanism comprises fixed blocks 19 and two rollers 22, each mounting plate 8 is fixedly provided with one fixed block 19, each vertical plate 13 is provided with a track groove matched with the corresponding fixed block 19, each fixed block 19 is rotatably provided with a plurality of two rollers 22, each two roller 22 is propped against the corresponding inner wall of the track groove, and the function of the arrangement is to reduce the friction between the fixed block 19 and the track groove, so that the fixed block 19 slides more smoothly.

10. The clamping mechanism comprises a first spring rod 20, cushion blocks 21, clamping grooves 23, clamping blocks 24, a second spring rod 25, a first fixed pulley 26 and a first pull rope 27, wherein the first spring rod 20 is fixedly installed on each fixed block 19, a first cushion block 21 is fixedly installed on each first spring rod 20, a plurality of four rollers are rotatably installed on each cushion block 21, each four rollers are propped against corresponding track grooves, two clamping blocks 24 are slidably installed on each cushion block 21, two clamping grooves 23 matched with the corresponding clamping blocks 24 are formed in each track groove, a second spring rod 25 is fixedly installed between each clamping block 24 and the corresponding cushion block 21, two first fixed pulleys 26 are rotatably installed on each cushion block 21, a first pull rope 27 is fixedly connected on each clamping block 24, and each first pull rope 27 is in penetrating sliding connection with the corresponding first fixed pulley 26.

11. Two revolving doors 7 are rotatably arranged on the box body 1, a plurality of matched magnets are fixedly arranged on the two revolving doors 7, a fixed plate 10 is fixedly arranged on one revolving door 7, a sliding column 11 is slidably arranged on the fixed plate 10, a supporting rod 12 matched with the box body 1 is fixedly arranged on the sliding column 11, a handle 9 supporting against the sliding column 11 is rotatably arranged on the revolving door 7, and the functions are that the box body 1 is sealed, the probability of rainwater entering the box body 1 is reduced, and the drying degree in the box body 1 is ensured.

Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a switch board, includes box (1), its characterized in that, box (1) upper portion fixed mounting has weather shield (2), fixed mounting has drip ring (36) on weather shield (2), box (1) bottom fixed mounting has a plurality of landing legs (3), and adjacent two fixedly connected with connecting rod (4) between landing leg (3), every equal slidable mounting has two slide bars (16) on connecting rod (4), every sliding mechanism and fixed establishment all install between slide bar (16) and corresponding connecting rod (4), every slide bar (16) bottom equal fixed mounting has a backing plate (17), every equal rotation is installed one gyro wheel one (18) on backing plate (17), run through rotation on box (1) and install a plurality of threading pipe (5), every all install rotary mechanism between threading pipe (5) and box (1), fixed mounting has support (14) on box (1), on support (14) have fan (15) and install on the vertical cross bar (6) on the box (1), fan (6) are installed on the fixed cross bar (13), each vertical plate (13) is provided with a mounting plate (8) in a sliding manner, a rolling mechanism and a clamping mechanism are arranged between each mounting plate (8) and the corresponding vertical plate (13), each mounting plate (8) is fixedly provided with a first baffle plate (28), a second baffle plate (29) and a conductive plate (32), the second baffle plate (29) is provided with a screw (30) in a threaded rotation manner, the screw (30) is provided with a resisting plate (31) in a rotating manner, and the conductive plate (32) is provided with a threading hole (33);

the sliding mechanism comprises sliding blocks (37) and sliding grooves (38), each connecting rod (4) is fixedly provided with one sliding block (37), and each sliding rod (16) is provided with a sliding groove (38) matched with the corresponding sliding block (37);

the fixing mechanism comprises slots (39), inserting rods (40), idler wheels III (41), springs (42), fixed pulleys II (43), pulling ropes II (44) and pull rings (45), wherein a plurality of slots (39) are formed in each sliding rod (16), inserting rods (40) matched with the slots (39) are slidably arranged on each connecting rod (4) through groove bodies, a spring (42) is fixedly arranged between each inserting rod (40) and the corresponding groove body, idler wheels III (41) matched with the corresponding inserting rods (40) are rotatably arranged on each groove body, a fixed pulley II (43) is rotatably arranged on each groove body, a pulling rope II (44) is fixedly connected to each inserting rod (40), a penetrating sliding connection is formed between each pulling rope II (44) and the corresponding fixed pulley II (43), and a pulling ring II (45) is fixedly connected to each pulling rope II (44);

the rotating mechanism comprises rotating grooves (34) and rotating blocks (35), each threading pipe (5) is fixedly provided with one rotating block (35), and the box body (1) is provided with the rotating groove (34) matched with the corresponding rotating block (35);

the rolling mechanism comprises fixed blocks (19) and two rollers (22), each mounting plate (8) is fixedly provided with one fixed block (19), each vertical plate (13) is provided with a track groove matched with the corresponding fixed block (19), each fixed block (19) is rotatably provided with a plurality of two rollers (22), and each two roller (22) is propped against the inner wall of the corresponding track groove;

the clamping mechanism comprises a first spring rod (20), cushion blocks (21), clamping grooves (23), clamping blocks (24), a second spring rod (25), a first fixed pulley (26) and a first pull rope (27), wherein each first spring rod (20) is fixedly installed on each fixed block (19), each cushion block (21) is fixedly installed on each first spring rod (20), a plurality of idler wheels (four) are rotatably installed on each cushion block (21), each idler wheel (four) is propped against corresponding track grooves, two clamping blocks (24) are slidably installed on each cushion block (21), two clamping grooves (23) matched with the corresponding clamping blocks (24) are formed in each track groove, a second spring rod (25) is fixedly installed between each clamping block (24) and the corresponding cushion block (21), two first fixed pulleys (26) are rotatably installed on each cushion block (21), one fixed pulley (27) is fixedly connected on each clamping block (24), and one fixed pulley (27) is connected with one pull rope (27) in a penetrating mode.

2. The power distribution cabinet according to claim 1, wherein each exhaust hole is fixedly connected with an exhaust pipe, and each exhaust pipe is fixedly provided with a dust screen and a water absorbent cotton.

3. A power distribution cabinet according to claim 1, characterized in that two revolving doors (7) are rotatably mounted on the box body (1), a plurality of matched magnets are fixedly mounted on the two revolving doors (7), a fixed plate (10) is fixedly mounted on one revolving door (7), a sliding column (11) is slidably mounted on the fixed plate (10), a supporting rod (12) matched with the box body (1) is fixedly mounted on the sliding column (11), and a handle (9) supporting against the sliding column (11) is rotatably mounted on the revolving door (7).