CN216624885U

CN216624885U - Modularization electrical control cabinet

Info

Publication number: CN216624885U
Application number: CN202122958611.5U
Authority: CN
Inventors: 邢琎; 王贯宏; 邢斌; 邢兆明
Original assignee: Jinan Jingcheng Electric Appliance Co ltd
Current assignee: Jinan Jingcheng Electric Appliance Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-27
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a modularized electrical control cabinet, which comprises a clamping rail arranged in the control cabinet and used for installing modularized control components, wherein two ends of the clamping rail are both connected with sliding sleeves, the sliding sleeves are sleeved on guide rods which are vertically arranged, one side of each guide rod is provided with a connecting plate which is arranged in parallel with the guide rods, one surface of each connecting plate, which faces the guide rods, is symmetrically and fixedly connected with two support plates, the opposite surfaces of the two support plates are both provided with a detachable pipe barrel, the positions, in which the support plates are positioned, of the pipe barrels are provided with insertion holes which are arranged along the length direction of the guide rods, connecting rods are inserted in the insertion holes, and one end, extending into the pipe barrels, of each connecting rod is fixedly connected with a rubber plug. The relative position of the structure for inserting the screws on the clamping rail and the clamping rail is adjusted conveniently, and the structure for inserting the screws on the clamping rail is convenient to stagger the area which can not fix the screws on the electric control cabinet.

Description

Modularization electrical control cabinet

Technical Field

The utility model discloses a modular electrical control cabinet, and belongs to the field of electrical cabinets.

Background

The electric control cabinet is as the electric cabinet of electric control effect, often be equipped with the circuit breaker in the electric control cabinet, electric control components such as protection inductance or rectifier module, circuit breaker usually, the general joint of protection inductance or rectifier module is on the card rail in the electric control cabinet, the card rail generally adopts the screw fixation on electric control cabinet inner wall, but the hole that is used for alternating the screw on the card rail is fixed with the relative position of card rail, under the condition that card rail mounted position is restricted, can not make the hole on the card rail stagger the region that can not fix the screw on the electric control cabinet, increase the installation degree of difficulty.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a modular electrical control cabinet, which solves the problems that the relative positions of holes for inserting screws on a clamping rail and the clamping rail are fixed, and the holes on the clamping rail cannot be staggered with the regions on the electrical control cabinet where the screws cannot be fixed under the condition that the mounting position of the clamping rail is limited, so that the mounting difficulty is increased.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a modularized electrical control cabinet comprises a clamping rail installed in a control cabinet and used for installing modularized control components, wherein sliding sleeves are connected to two ends of the clamping rail, the sliding sleeves are sleeved on guide rods which are vertically arranged, the sliding sleeves are fixed on the guide rods through limiting bolts, a connecting plate which is arranged in parallel with the guide rods is arranged on one side of each guide rod, two support plates are symmetrically and fixedly connected to one side of each connecting plate facing the guide rods, the guide rods are fixed between the two support plates, detachable pipe barrels are installed on two opposite surfaces of the two support plates, penetrating holes which are arranged along the length direction of the guide rods are formed in positions, located in the pipe barrels, of the support plates, connecting rods are inserted into the penetrating holes, a rubber plug is fixedly connected to one end, extending into the pipe barrel, of each connecting rod is slidably installed in the pipe barrels, and an L-shaped plate is installed at one end, far away from the rubber plug, of each connecting rod, the L-shaped plate is provided with a mounting hole for inserting a screw on one surface facing the inner wall of the control cabinet, and one end of the pipe barrel, which is far away from the support plate, is in a closed shape and is provided with an air ventilation piece.

Further, the ventilation part comprises a ventilation pipe, one end of the ventilation pipe is connected and communicated with the pipe barrel, external threads are machined on the outer surface of one end, away from the pipe barrel, of the ventilation pipe, and a threaded cover is connected to one end, machined with the external threads, of the ventilation pipe in a threaded mode.

Furthermore, the outer surface of one end of the pipe barrel, which is far away from the vent pipe, is fixedly connected with a connecting edge, and the connecting edge is fixedly connected with the support plate through a screw.

Furthermore, the outer surface of the sliding sleeve is provided with a threaded hole, and the limiting bolt is in threaded connection with the threaded hole.

Furthermore, a second butt joint plate with holes is fixedly connected to the outer surface of the sliding sleeve, a first butt joint plate with holes matched with the second butt joint plate is fixedly connected to the two ends of the clamping rail, and the first butt joint plate is fixedly connected with the second butt joint plate through bolts.

Further, the crossing department of L template and connecting rod is fixed with the thread bush, the one end surface processing that the connecting rod kept away from the rubber buffer has the external screw thread that matches with the thread bush.

Furthermore, the support plate and the connecting plate are of an integrally formed structure, and both the support plate and the connecting plate are members made of iron materials.

The utility model has the beneficial effects that:

1. under the mounted position of connecting plate was restricted the condition, take off the screw cap, and then outside air accessible breather pipe business turn over bobbin, the atmospheric pressure of rubber buffer both sides is unanimous this moment, the relative position between adjustment L template and the connecting plate, and then the L template passes through the connecting rod and drives the rubber stopper and remove in the bobbin, when the regional needs that satisfy of the electrical control cabinet inner wall that the mounting hole on the L template corresponds, screw the screw cap on the breather pipe, thereby the position of rubber stopper in the bobbin is restricted under the effect of pressure differential, the relative position of L template and connecting plate is fixed promptly, realize the position of convenient adjustment mounting hole, be convenient for make the mounting hole stagger the region that can not fix the screw on the electrical control cabinet.

2. The position of sliding sleeve is adjusted along the guide bar, and then the position of card rail changes, and the position of card rail in the electrical control cabinet satisfies the needs until the card rail, then utilizes spacing bolt to fix the sliding sleeve on the guide bar, realizes the convenient adjustment of card rail position in the electrical control cabinet, or adjusts the interval between two adjacent card rails.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a modular electrical control cabinet according to the present invention;

FIG. 2 is an enlarged view of a portion A of the modular electrical control cabinet of the present invention;

FIG. 3 is a schematic view of the assembly of a rubber plug, a connecting rod and a barrel in a modular electrical control cabinet according to the present invention;

FIG. 4 is a schematic view of the assembly of the screw cap, vent tube and tube barrel of a modular electrical control cabinet of the present invention;

FIG. 5 is a perspective view of a support plate in a modular electrical control cabinet of the present invention;

FIG. 6 is a schematic view of the assembly of the threaded sleeve and the L-shaped plate in a modular electrical control cabinet according to the present invention;

in the figure: the device comprises a clamping rail 1, a first butt joint plate 2, a second butt joint plate 3, a limiting bolt 4, a sliding sleeve 5, a connecting plate 6, a guide rod 7, a pipe barrel 8, a L-shaped plate 9, a support plate 10, a connecting rod 11, a mounting hole 12, a vent pipe 13, a threaded cover 14, a through hole 15, a rubber plug 16, a connecting edge 17 and a threaded sleeve 18.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a modularization electrical control cabinet, including installing card rail 1 that is used for installing modularization control components and parts in the switch board, card rail 1's both ends all are connected with sliding sleeve 5, sliding sleeve 5 outer fixed surface is connected with foraminiferous second butt joint board 3, the equal fixedly connected with in both ends of card rail 1 and the foraminiferous first butt joint board 2 of second butt joint board 3 matched with, first butt joint board 2 passes through bolt and 3 fixed connection of second butt joint board, utilize first butt joint board 2 of bolted connection and second butt joint board 3, realize card rail 1 and sliding sleeve 5's being connected.

5 covers of sliding sleeve are established on vertical arrangement's guide bar 7, sliding sleeve 5 passes through spacing bolt 4 to be fixed on

guide bar

7, 5 surface set screw holes of sliding sleeve, with 4 threaded connection of spacing bolt in the threaded hole, accomplish the threaded connection of spacing bolt 4 and sliding sleeve 5, adjust the position of sliding sleeve 5 along guide bar 7, and then the position of card rail 1 changes, satisfy needs until the position of card rail 1 in the electrical control cabinet, then utilize spacing bolt 4 to fix sliding sleeve 5 on guide bar 7, realize the convenient adjustment of card rail 1 position in the electrical control cabinet, or adjust the interval between two adjacent card rails 1.

One side of the guide rod 7 is provided with a connecting plate 6 which is arranged in parallel with the guide rod 7, one side of the connecting plate 6, which faces the guide rod 7, is symmetrically and fixedly connected with two support plates 10, the support plates 10 and the connecting plate 6 are of an integrated structure, the support plates 10 and the connecting plate 6 are members made of iron materials, the guide rod 7 is fixed between the two support plates 10, the opposite surfaces of the two support plates 10 are respectively provided with a detachable pipe barrel 8, the outer surface of one end, far away from the breather pipe 13, of the pipe barrel 8 is fixedly connected with a connecting edge 17, the connecting edge 17 is fixedly connected with the support plates 10 through screws, and the pipe barrel 8 and the support plates 10 can be conveniently disassembled.

The supporting plate 10 is provided with a through hole 15 arranged along the length direction of the guide rod 7 at the position in the tube barrel 8, a connecting rod 11 is inserted into the through hole 15, one end of the connecting rod 11 extending into the tube barrel 8 is fixedly connected with a rubber plug 16, the rubber plug 16 is slidably mounted in the tube barrel 8, an L-shaped plate 9 is mounted at one end, away from the rubber plug 16, of the connecting rod 11, a threaded sleeve 18 is fixed at the intersection of the L-shaped plate 9 and the connecting rod 11, an external thread matched with the threaded sleeve 18 is processed on the outer surface of one end, away from the rubber plug 16, of the connecting rod 11, one end, processing the external thread, of the connecting rod 11 is screwed into the threaded sleeve 18, and the connecting rod 11 and the supporting plate 10 are convenient to disassemble and assemble.

One side of the L-shaped plate 9 facing the inner wall of the control cabinet is provided with a mounting hole 12 for inserting a screw, one end of the pipe barrel 8 far away from the support plate 10 is in a closed shape and is provided with a vent pipe 13, one end of the vent pipe 13 is communicated with the pipe barrel 8, the outer surface of one end of the vent pipe 13 far away from the pipe barrel 8 is provided with an external thread, one end of the vent pipe 13 provided with the external thread is in threaded connection with a threaded cover 14, when the mounting position of the connecting plate 6 is limited, the threaded cover 14 is taken down, then external air can enter and exit the pipe barrel 8 through the vent pipe 13, the air pressure at two sides of the rubber plug 16 is consistent, the relative position between the L-shaped plate 9 and the connecting plate 6 is adjusted, then the L-shaped plate 9 drives the rubber plug 16 to move in the pipe barrel 8 through the connecting rod 11, when the inner wall area of the electrical control cabinet corresponding to the mounting hole 12 on the L-shaped plate 9 meets the requirement, the threaded cover 14 is screwed on the vent pipe 13, therefore, under the action of the pressure difference, the position of the rubber plug 16 in the tube barrel 8 is limited, namely the relative position of the L-shaped plate 9 and the connecting plate 6 is fixed, the position of the mounting hole 12 is conveniently adjusted, and the mounting hole 12 is convenient to be staggered from the area of the electric control cabinet where the screw cannot be fixed.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a modularization electrical control cabinet, is used for installing modularization control components and parts card rail (1) including installing in the switch board, its characterized in that: the two ends of the clamping rail (1) are connected with sliding sleeves (5), the sliding sleeves (5) are sleeved on guide rods (7) which are vertically arranged, the sliding sleeves (5) are fixed on the guide rods (7) through limit bolts (4), one side of each guide rod (7) is provided with a connecting plate (6) which is arranged in parallel with the guide rods (7), one side of each connecting plate (6) facing the guide rods (7) is symmetrically and fixedly connected with two support plates (10), the guide rods (7) are fixed between the two support plates (10), the two support plates (10) are opposite in surface and are provided with detachable pipe barrels (8), the positions of the support plates (10) in the pipe barrels (8) are provided with insertion holes (15) which are arranged along the length direction of the guide rods (7), connecting rods (11) are inserted in the insertion holes (15), and the connecting rods (11) extend to one ends of the pipe barrels (8) and are fixedly connected with rubber plugs (16), rubber buffer (16) slidable mounting is in bobbin (8), L template (9) are installed to the one end that rubber buffer (16) were kept away from in connecting rod (11), mounting hole (12) that are used for alternate screw are offered towards the one side of switch board inner wall in L template (9), the one end that extension board (10) were kept away from in bobbin (8) is for sealing the form and install the ventilation piece.

2. A modular electrical control cabinet according to claim 1, wherein: the ventilation part comprises a ventilation pipe (13), one end of the ventilation pipe (13) is communicated with the pipe barrel (8), external threads are machined on the outer surface of one end, far away from the pipe barrel (8), of the ventilation pipe (13), and a threaded cover (14) is connected to one end, machined with the external threads, of the ventilation pipe (13) in a threaded mode.

3. A modular electrical control cabinet according to claim 2, wherein: the outer surface of one end, far away from the vent pipe (13), of the pipe barrel (8) is fixedly connected with a connecting edge (17), and the connecting edge (17) is fixedly connected with the support plate (10) through screws.

4. A modular electrical control cabinet according to claim 1, wherein: the outer surface of the sliding sleeve (5) is provided with a threaded hole, and the limiting bolt (4) is in threaded connection with the threaded hole.

5. A modular electrical control cabinet according to claim 4, wherein: sliding sleeve (5) surface fixed connection has foraminiferous second butt joint board (3), the equal fixedly connected with in both ends of card rail (1) has foraminiferous first butt joint board (2) with second butt joint board (3) matched with, first butt joint board (2) pass through bolt and second butt joint board (3) fixed connection.

6. A modular electrical control cabinet according to claim 1, wherein: l template (9) and connecting rod (11) crossing department are fixed with thread bush (18), connecting rod (11) keep away from one end surface processing of rubber buffer (16) have with thread bush (18) matched with external screw thread.

7. A modular electrical control cabinet according to claim 1, wherein: the support plate (10) and the connecting plate (6) are of an integrally formed structure, and the support plate (10) and the connecting plate (6) are all members made of iron materials.