CN112436385B

CN112436385B - Combined fast-assembly small power distribution cabinet

Info

Publication number: CN112436385B
Application number: CN202011304636.7A
Authority: CN
Inventors: 侯计民; 邸航; 刘洪义; 高源�; 崔俊岭; 李庆国; 王纪强
Original assignee: Hebei Zhuoyue Electric Co ltd
Current assignee: Hebei Zhuoyue Electric Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2022-07-22
Anticipated expiration: 2040-11-19
Also published as: CN112436385A

Abstract

The invention relates to the technical field of power distribution cabinets, in particular to a combined fast-assembly type small power distribution cabinet, which comprises a protective metal plate and a bottom plate, wherein two sliding plates are arranged on the bottom plate, a plurality of fast-assembly strips are arranged between the two sliding plates, the two sliding plates are both connected with side plates through C-shaped sliding rails, the side plates are fixedly connected with the protective metal plate, the two side plates are both connected with T-shaped sliding blocks through handles in a sliding manner, the T-shaped sliding blocks are connected with positioning rods, the bottom plate is connected with lifting rods through strip-shaped mounting cylinders and supporting sheets, the top ends of the lifting rods are fixedly connected with lower sealing rods, lifting springs are fixedly connected between the lower sealing rods and the supporting sheets, the protective metal plate is connected with upper sealing rods through door shapes, the bottom plate is connected with two supporting mechanisms, an operating door is arranged on the protective metal plate, the installation of electric appliance elements is less limited by space, the installation is labor-saving, and the installation of power supply cables is more convenient, and the sealed effect of inlet wire is better to this small-size switch board installation is comparatively laborsaving with the dismantlement.

Description

Combined fast-assembly small power distribution cabinet

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a combined quick-mounting type small power distribution cabinet.

Background

As is known, a power distribution cabinet is a final-stage device of a power distribution system, is an auxiliary device for protecting a power control system during power distribution and control of electric devices, so that the electric devices can be better used, and is widely used in the power use process.

The current small-size switch board includes the frame, fixedly connected with protection panel beating on the frame, fixedly connected with electrical components on the frame, the access door is installed to the front end of frame, entrance hole and wire hole have been seted up on the protection panel beating, it is when using, with small-size switch board fixed mounting in the required place of using, open the access door, at first pass supply cable in the entrance hole, and with supply cable and electrical components's one end electric connection, then pass the power transmission line in the wire hole, and with power transmission line and electrical components's other end electric connection, close the access door, accomplish small-size switch board's installation.

However, still have following defect among the above-mentioned prior art scheme, its small-size switch board size is less, it is limited that the access door is opened and is established the size, electrical components installs and is relatively easily received space limitation, it is comparatively difficult to operate, electrical components installs comparatively hard, will pass the entrance hole earlier during supply cable installation simultaneously, then with electrical components electric connection, supply cable installs comparatively hard, the sealed effect of entrance hole is relatively poor in addition, and small-size switch board installation is fixed comparatively hard, and the use limitation is higher, and the practicality is relatively poor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a combined fast-assembly type small power distribution cabinet, which is less limited by space in the installation of electrical elements, easier to operate, more labor-saving in the installation of the electrical elements, more convenient and faster in the installation of power supply cables, better in incoming line sealing effect, and has a fast-assembly unit, more labor-saving in installation, more convenient to disassemble, lower in use limitation and better in practicability.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a combined fast-assembly type small-sized power distribution cabinet comprises a protective metal plate and a bottom plate, wherein the top end of the bottom plate is fixedly connected with two sliding plates, positioning circular grooves are formed in the two sliding plates, a plurality of fast-assembly strips are installed between the two sliding plates, C-shaped sliding rails are arranged on the two sliding plates in a sliding fit mode, side plates are fixedly connected to the two C-shaped sliding rails, the two side plates are fixedly connected with the protective metal plate, handles are fixedly connected to the two side plates, mounting grooves are formed in the two handles, T-shaped sliding blocks are connected in the mounting grooves in a sliding mode, a plurality of springs are fixedly connected between the T-shaped sliding blocks and the mounting grooves, positioning rods are fixedly connected to one ends, close to the sliding plates, of the T-shaped sliding blocks, through holes matched with the positioning rods are formed in the C-shaped sliding rails and the side plates, and strip-shaped mounting cylinders are fixedly connected to the bottom plate, fixedly connected with backing sheet in the bar installation section of thick bamboo, it is a plurality of round holes have been seted up on the backing sheet, and is a plurality of equal sliding connection has the lifter in the round hole, sealing rod under the top fixedly connected with of lifter, lower sealing rod with fixedly connected with lifting spring between the backing sheet, fixedly connected with door type frame on the protection panel beating, a plurality of square holes have been seted up on the door type frame, sliding connection has last sealing rod in the square hole, two supporting mechanism of bottom fixedly connected with of bottom plate, the door hole has been seted up on the protection panel beating, the door hole internal rotation is connected with the operation door, and the wire hole has been seted up on the top of protection panel beating.

Preferably, a push plate is fixedly connected to the T-shaped sliding block.

Preferably, the supporting mechanism comprises a channel steel, the channel steel is fixedly connected with the bottom plate, a track hole is formed in the channel steel, two supporting legs are connected to the track hole through connecting shafts, and a plurality of first mounting holes are formed in the supporting legs.

Preferably, the supporting legs are fixedly connected with mounting plates, and second mounting holes are formed in the mounting plates.

Preferably, the operating door is fixedly connected with a positioning piece, and a strip-shaped groove matched with the positioning piece is formed in the inner side wall of the door hole.

Preferably, a blocking piece frame is fixedly connected in the door hole, and a sealing ring matched with the blocking piece frame is fixedly connected on the operating door.

Preferably, the protection sheet metal is fixedly connected with a protection frame matched with the wire outlet hole, and a plurality of groups of dustproof brushes are installed in the protection frame.

Preferably, a handle is fixedly connected to the operating door.

Preferably, a warning sticker is arranged on the protective metal plate.

Preferably, the operation door is made of transparent insulating plastic.

(III) advantageous effects

Compared with the prior art, the invention provides a combined fast-assembling small power distribution cabinet, which has the following beneficial effects:

1. this small-size switch board of combination ready-package through the cooperation of slide and C type slide rail, the curb plate of being convenient for and the rising and the falling of protection panel beating, and electrical components installation receives the space restriction less, and it is comparatively easy to operate, and electrical components installation is comparatively laborsaving, through the design of handle, T type slider, spring and locating lever, the C type slide rail of being convenient for is comparatively nimble for the relative stability of the removal and the position of slide, operates, opens and closes more stably.

2. This small-size switch board of combination ready-package through the cooperation of a bar installation section of thick bamboo and door type frame, and the supply cable threading installation is comparatively nimble, and the operation is comparatively convenient, through the cooperation of a bar installation section of thick bamboo, backing sheet, lifter, lower sealing rod and lifting spring and the cooperation of door type frame and last sealing rod, the sealed effect of inlet wire is better, uses the flexibility higher.

3. This small-size switch board of combination ready-package through the design of channel-section steel, connecting axle and supporting leg, and the fixed mounting and the dismantlement of this small-size switch board of combination ready-package of being convenient for remove, and the installation is comparatively laborsaving, and it is comparatively convenient to dismantle, uses the limitation lower, and the practicality is better.

Drawings

FIG. 1 is a schematic cross-sectional perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged partial view of FIG. 1 at C;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D according to the present invention;

FIG. 6 is a schematic perspective view of the present invention;

fig. 7 is a perspective view of the entire rear side view of the present invention.

In the figure: 1. a protective metal plate; 2. a base plate; 3. a slide plate; 4. quickly assembling the strip; 5. a C-shaped slide rail; 6. a side plate; 7. a handle; 8. a T-shaped slider; 9. a spring; 10. positioning a rod; 11. a bar-shaped mounting cylinder; 12. a support sheet; 13. a lifting rod; 14. a lower seal bar; 15. a lifting spring; 16. a gantry frame; 17. an upper sealing rod; 18. an operating door; 19. pushing the plate; 20. channel steel; 21. a connecting shaft; 22. supporting legs; 23. mounting a plate; 24. positioning a sheet; 25. a catch frame; 26. a seal ring; 27. a protective frame; 28. a dustproof brush; 29. a handle; 30. a warning label.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, a combined fast-assembly small-sized power distribution cabinet comprises a protective metal plate 1 and a bottom plate 2, wherein two sliding plates 3 are fixedly connected to the top end of the bottom plate 2, positioning circular grooves are formed in the two sliding plates 3, a plurality of fast-assembly strips 4 are arranged between the two sliding plates 3, so that electrical components can be conveniently installed, the practicability is good, C-shaped sliding rails 5 are slidably fitted on the two sliding plates 3, so that the side plates 6 and the protective metal plate 1 can be conveniently lifted up and fallen down, the space limitation on the installation of the electrical components is small, the operation is easy, the installation of the electrical components is labor-saving, the side plates 6 are fixedly connected to the two C-shaped sliding rails 5, so that the protection effect is improved, the practicability is high, the two side plates 6 are fixedly connected with the protective metal plate 1, the protection performance is good, the structural strength is good, handles 7 are fixedly connected to the two side plates 6, and mounting grooves are formed in the two handles 7, a T-shaped sliding block 8 is connected in the mounting groove in a sliding manner, a plurality of springs 9 are fixedly connected between the T-shaped sliding block 8 and the mounting groove, one end, close to the sliding plate 3, of the T-shaped sliding block 8 is fixedly connected with a positioning rod 10, so that the C-shaped sliding rail 5 can move relative to the sliding plate 3 and can be relatively stable in position, the operation is flexible, the opening and the closing are stable, through holes matched with the positioning rod 10 are formed in the C-shaped sliding rail 5 and the side plate 6, a bar-shaped mounting barrel 11 is fixedly connected to the bottom plate 2, the power supply cable can be flexibly installed in a threading manner and can be conveniently and conveniently operated, a support piece 12 is fixedly connected in the bar-shaped mounting barrel 11, a plurality of round holes are formed in the support piece 12, a lifting rod 13 is convenient to install, a lifting rod 13 is slidably connected in each round hole, a lower sealing rod 14 is fixedly connected to the top end of the lifting rod 13, and a lifting spring 15 is fixedly connected between the lower sealing rod 14 and the support piece 12, the lower sealing rod 14 is convenient to bounce, the incoming line sealing effect is good, the use flexibility is high, the protective metal plate 1 is fixedly connected with the door-shaped frame 16, the upper sealing rod 17 is convenient to install, a plurality of square holes are formed in the door-shaped frame 16, the upper sealing rod 17 is slidably connected in the square holes and is convenient for the upper sealing rod 17 to be matched with the lower sealing rod 14, so that the sealing effect is improved, the bottom end of the bottom plate 2 is fixedly connected with two supporting mechanisms, each supporting mechanism comprises a channel steel 20, the channel steel 20 is fixedly connected with the bottom plate 2, a track hole is formed in the channel steel 20, two supporting legs 22 are connected in the track hole through a connecting shaft 21, a plurality of first mounting holes are formed in the supporting legs 22, the combined quick-mounting type small power distribution cabinet is convenient to fixedly mount and demount and move, the mounting is labor-saving, the demounting is convenient, the use limitation is low, the practicability is good, the door holes are formed in the protective metal plate 1, the operation door 18 is connected in the door hole rotation, and the simple operation and the maintenance of being convenient for, the wire hole has been seted up on the top of protection panel beating 1, is convenient for pass of power transmission line.

Furthermore, a push plate 19 is fixedly connected on the T-shaped slider 8, which is convenient for the T-shaped slider 8 to move, thereby being convenient for the positioning rod 10 to withdraw from the positioning circular groove, the practicability is better, a mounting plate 23 is fixedly connected in the supporting leg 22, a second mounting hole is arranged on the mounting plate 23, which is convenient for the fixed mounting and the disassembly movement of the combined fast-assembling type small-sized power distribution cabinet, the practicability is higher, a positioning piece 24 is fixedly connected on the operation door 18, a strip-shaped groove matched with the positioning piece 24 is arranged on the inner side wall of the door hole, which is convenient for the position stability after the operation door 18 is opened, the use is safer, the practicability is higher, a baffle frame 25 is fixedly connected in the door hole, a sealing ring 26 matched with the baffle frame 25 is fixedly connected on the operation door 18, which is convenient for improving the sealing effect relative to the door hole after the operation door 18 is closed, a protecting frame 27 matched with the wire outlet is fixedly connected on the protecting metal plate 1, install multiunit dustproof brush 28 in the protection frame 27, be convenient for improve the sealed effect of wire hole, it is better to use the cleanliness factor, fixedly connected with handle 29 on the operating door 18, opening and closing of operating door 18 of being convenient for, the practicality is higher, be provided with warning subsides 30 on the protection panel beating 1, improve warning effect, it is comparatively safe to use, operating door 18 adopts transparent insulating plastic material, be convenient for observe the inside of this combination ready-package small-size switch board, be convenient for simultaneously improve insulating effect, the safety in utilization is higher.

In summary, the working principle and working process of the combined fast-assembling small-sized power distribution cabinet are that when the combined fast-assembling small-sized power distribution cabinet is used, the combined fast-assembling small-sized power distribution cabinet is lifted up through the handle 7, the supporting leg 22 is pulled to move relative to the channel steel 20, according to the current situation of the using place, the relative angle between the supporting leg 22 and the channel steel 20 is adjusted by taking the connecting shaft 21 as a support, stable installation is realized through the first installation hole and the second installation hole, then the handle 7 is held by two hands, the push plate 19 is pressed by fingers to move the push plate 19 away from the side plate 6, the push plate 19 moves to push the T-shaped sliding block 8 to overcome the spring 9 to move relative to the installation groove, the positioning rod 10 moves while the T-shaped sliding block 8 moves, the positioning rod 10 moves to withdraw from the positioning circular groove, the C-shaped sliding rail 5 moves upwards relative to the sliding plate 3 through the handle 7, the C-shaped sliding rail 5 moves upwards to drive the side plate 6 to move, the curb plate 6 removes and drives protection panel beating 1 and remove to expose quick-witted strip 4, loosen push pedal 19, continue to upwards promote C type slide rail 5 through handle 7, when spring 9 pops out locating lever 10, stop promoting handle 7, install electrical components on quick-mounting strip 4, and with supply cable and electrical components electric connection, pass wire outlet and electrical components electric connection with the power transmission line simultaneously.

Furthermore, after the wiring is finished, the power supply cable is placed on the lower sealing rod 14, the handle 7 is held by both hands again, the positioning rod 10 is retracted, the handle 7 is pushed downwards, the C-shaped slide rail 5 moves downwards relative to the slide plate 3, when the positioning rod 10 enters the positioning circular groove, the handle 7 is loosened, the resetting of the side plate 6 and the protective metal plate 1 is finished, the upper sealing rod 17 is sealed with the power supply cable under the action of gravity and the supporting force of the power supply cable, the lower supporting rod is sealed with the power supply cable under the action of the elastic force of the lifting spring 15, the internal conditions of the combined fast-assembly small power distribution cabinet can be observed through the operation door 18, when the simple operation and maintenance are needed, the operation door 18 is rotated through the handle 29, the positioning piece 24 slides into the strip-shaped groove after the operation door 18 rotates to the limit position, the positioning of the operation door 18 is realized, the influence on the simple operation and maintenance is small, and the practicability is realized, after the maintenance operation is completed, the operating door 18 is closed by rotating the operating door 18 via the handle 29.

Further, when this combination ready-package small-size switch board dismantles, handle 7 is held to both hands, make locating lever 10 withdraw from the location circular slot, all pull down supply cable and power transmission line on electrical components, then take off electrical components on fast-assembling strip 4, through handle 7 curb plate 6 and protection panel beating 1 that resets, then pull down supporting leg 22 from the place of use, rotate supporting leg 22 for channel-section steel 20, and push into channel-section steel 20 with supporting leg 22 in, accomplish the dismantlement of this combination ready-package small-size switch board.

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

Claims

1. The utility model provides a small-size switch board of combination ready-package, includes protection panel beating (1), its characterized in that: the protective plate is characterized by further comprising a bottom plate (2), two sliding plates (3) are fixedly connected to the top end of the bottom plate (2), positioning circular grooves are formed in the two sliding plates (3), a plurality of quick-mounting strips (4) are installed between the two sliding plates (3), C-type sliding rails (5) are arranged on the two sliding plates (3) in a sliding fit mode, side plates (6) are fixedly connected to the C-type sliding rails (5), the two side plates (6) are fixedly connected with the protective metal plate (1), handles (7) are fixedly connected to the two side plates (6), mounting grooves are formed in the two handles (7), T-shaped sliding blocks (8) are connected to the mounting grooves in a sliding mode, push plates (19) are fixedly connected to the T-shaped sliding blocks (8), a plurality of springs (9) are fixedly connected between the T-shaped sliding blocks (8) and the mounting grooves, positioning rods (10) are fixedly connected to one ends, close to the sliding plates (3), of the T-shaped sliding blocks (8), the C-shaped sliding rail (5) and the side plate (6) are respectively provided with a through hole matched with the positioning rod (10), the bottom plate (2) is fixedly connected with a strip-shaped mounting cylinder (11), the strip-shaped mounting cylinder (11) is internally and fixedly connected with a supporting sheet (12), the supporting sheet (12) is provided with a plurality of round holes, a plurality of lifting rods (13) are respectively and slidably connected in the round holes, the top end of each lifting rod (13) is fixedly connected with a lower sealing rod (14), a lifting spring (15) is fixedly connected between each lower sealing rod (14) and the supporting sheet (12), the protective metal plate (1) is fixedly connected with a door-shaped frame (16), the door-shaped frame (16) is provided with a plurality of square holes, the square holes are slidably connected with an upper sealing rod (17), the bottom end of the bottom plate (2) is fixedly connected with two supporting mechanisms, the protective metal plate (1) is provided with a door hole, an operation door (18) is rotatably connected in the door hole, and a wire outlet hole is formed in the top end of the protective metal plate (1).

2. The small-size switch board of combination ready-package of claim 1, characterized in that: the supporting mechanism comprises channel steel (20), the channel steel (20) is fixedly connected with the bottom plate (2), a track hole is formed in the channel steel (20), two supporting legs (22) are connected to the track hole through connecting shafts (21), and a plurality of first mounting holes are formed in the supporting legs (22).

3. The small-size switch board of combination ready-package of claim 2, characterized in that: fixedly connected with mounting panel (23) in supporting leg (22), the second mounting hole has been seted up on mounting panel (23).

4. A combined fast-assembled small-sized distribution cabinet according to claim 3, characterized in that: fixedly connected with spacer (24) on operating door (18), seted up on the inside wall in door opening with spacer (24) assorted bar groove.

5. A combined fast-assembled small-sized distribution cabinet according to claim 4, characterized in that: the door hole is internally and fixedly connected with a baffle frame (25), and the operating door (18) is fixedly connected with a sealing ring (26) matched with the baffle frame (25).

6. The small-size switch board of combination ready-package of claim 5, characterized in that: fixedly connected with on protection panel beating (1) with wire hole assorted protective frame (27), install multiunit dustproof brush (28) in protective frame (27).

7. The small-size switch board of combination ready-package of claim 6, characterized in that: a handle (29) is fixedly connected to the operating door (18).

8. The small-size switch board of combination ready-package of claim 7, characterized in that: a warning sticker (30) is arranged on the protective metal plate (1).

9. The small-size switch board of combination ready-package of claim 8, characterized in that: the operation door (18) is made of transparent insulating plastic.