CN221510056U - PLC switch board convenient to adjust tray interval - Google Patents

Abstract

The utility model belongs to the technical field of PLC control cabinets, in particular to a PLC control cabinet convenient for adjusting the spacing between trays, which comprises a cabinet, wherein a plurality of trays are arranged on the inner side of the cabinet, a cabinet door is hinged on one side of the cabinet, a base is fixedly connected with the bottom of the cabinet, the utility model discloses a rack, including a plurality of trays, rack, cooling hole, installing frame, rack, clamping seat, rack and mounting frame, the both ends of a plurality of trays are all fixedly connected with, the inside symmetric distribution of rack has a plurality of fixed blocks, the cooling hole has been seted up to the outer wall of rack, the outer wall fixedly connected with of rack installs the frame. According to the utility model, the two moving blocks in the clamping seat are moved in opposite directions by poking the poking blocks at the two ends of the tray at the two ends, the clamping pin is driven to be separated from the clamping groove, then the tray is outwards moved from between the limiting plates until the tray can be completely removed by outwards pulling the tray, then the tray is reinstalled between the two different fixing blocks according to the requirement, and the clamping pin is clamped into the clamping groove to complete the fixation, so that the spacing of the tray can be adjusted under the condition of not using a tool.

Description

PLC switch board convenient to adjust tray interval

Technical Field

The utility model belongs to the technical field of PLC control cabinets, and particularly relates to a PLC control cabinet convenient for adjusting tray spacing.

Background

The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered.

In the use process of the existing PLC control cabinet, the distance between the trays needs to be adjusted due to the fact that the sizes of the electric devices installed inside the PLC control cabinet are different, however, the two ends of the tray are usually installed and fixed through bolts, so that the tray can be detached and reinstalled at a proper position only through tools such as a spanner during adjustment, the adjustment mode needs to take more time, and the space in the cabinet is limited and inconvenient to operate.

Disclosure of utility model

The utility model aims to provide a PLC control cabinet convenient for adjusting the spacing between trays, and aims to solve the problems that in the use process of the existing PLC control cabinet in the prior art, the spacing between the trays is required to be adjusted due to different sizes of electric devices installed in the PLC control cabinet, however, the two ends of the trays are usually fixed by installing bolts, and the trays can be detached to be reinstalled at a proper position only by tools such as a spanner during adjustment, but the adjustment mode needs more time, and the space in the cabinet is limited and inconvenient to operate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PLC switch board convenient to adjust tray interval, includes the rack, the inboard of rack is provided with a plurality of trays, one side of rack articulates there is the cabinet door, the bottom fixedly connected with base of rack, the both ends of a plurality of trays all fixedly connected with block seat, the inside symmetric distribution of rack has a plurality of fixed blocks, the thermovent has been seted up to the outer wall of rack, the outer wall fixedly connected with installing frame of rack;

The inside of block seat is provided with the spring, the both ends of spring are connected with a movable block respectively, the one end fixedly connected with bayonet lock of movable block, the outer wall fixedly connected with shifting block of movable block, a plurality of the one end fixedly connected with two block of fixed block, the draw-in groove has been seted up to the outer wall of block, a plurality of the equal fixedly connected with limiting plate in top and bottom of fixed block.

In order to realize dust prevention at the heat dissipation port, the PLC control cabinet convenient for adjusting the tray spacing is preferable, a filter plate is arranged on the inner side of the mounting frame, and a magnet is arranged on the side face of the filter plate.

In order to realize the installation and fixation of the tray, the PLC control cabinet which is convenient for adjusting the spacing of the tray is preferable, and the tray forms an elastic clamping structure with the cabinet through the clamping seat, the spring, the moving block, the clamping pin, the shifting block, the fixed block, the clamping groove and the limiting plate.

In order to realize that the moving block drives the bayonet lock to stretch out and draw back, the PLC control cabinet which is convenient for adjusting the tray interval is preferable, and the moving block is connected with the inner cavity of the clamping seat in a sliding way.

In order to facilitate the use of the poking block, the PLC control cabinet which is convenient for adjusting the spacing between the trays is preferable, the surface of the clamping seat is provided with an opening, and one end of the poking block extends to the outside of the clamping seat through the opening.

In order to realize the installation of the filter plates, the PLC control cabinet which is convenient for adjusting the spacing between the trays is preferable, and the size of the filter plates is matched with the size of the inner side of the installation frame.

In order to realize attraction between the magnet and the inner side of the mounting frame, the PLC control cabinet convenient for adjusting the distance between the trays is preferable, and the mounting frame is made of metal.

Compared with the prior art, the utility model has the beneficial effects that:

1. The two moving blocks in the clamping seat are moved in opposite directions by stirring the shifting blocks at the two ends of the two-end tray, the clamping pin is driven to separate from the clamping groove, then the tray is pulled outwards, so that the tray can be moved outwards from between the limiting plates until the tray can be completely taken down, then the tray is reinstalled between the two different fixing blocks as required, the clamping pin is clamped into the clamping groove to complete fixing, and therefore the space between the trays can be adjusted under the condition that no tool is used.

2. Can play dustproof effect to thermovent department through the setting of filter to only need follow the inside outside promotion filter of rack when needs clearance filter can take off it, after embedding the filter installation frame is inboard during the installation, owing to the installation frame is that metal material magnet then can inhale mutually with the installation frame is inboard, thereby can be convenient dismantle the installation to the filter.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a first perspective structure of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of a pallet according to the present utility model;

FIG. 4 is a schematic perspective view of a filter plate according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at A;

fig. 6 is an enlarged schematic view of the structure of the present utility model at B.

In the figure: 1. a cabinet; 11. a tray; 12. a cabinet door; 13. a base; 2. a clamping seat; 21. a spring; 22. a moving block; 23. a bayonet lock; 24. a shifting block; 3. a fixed block; 31. a clamping block; 32. a clamping groove; 33. a limiting plate; 4. a heat radiation port; 5. a mounting frame; 51. a filter plate; 52. and (3) a magnet.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a PLC switch board convenient to adjust tray interval, includes rack 1, and rack 1's inboard is provided with a plurality of trays 11, and rack 1's one side articulates has cabinet door 12, and rack 1's bottom fixedly connected with base 13, and a plurality of trays 11's both ends all fixedly connected with block seat 2, and rack 1's inside symmetric distribution has a plurality of fixed blocks 3, and rack 1's outer wall has seted up thermovent 4, and rack 1's outer wall fixedly connected with installing frame 5;

It should be noted that, the fixing blocks 3 are parallel to each other in pairs, so that when the interval between the trays 11 is adjusted, the removed tray 11 is lifted between the two proper fixing blocks 3, then the tray 11 slides inwards along the top and bottom limiting plates 33 of the fixing blocks 3, and finally the adjustment of the tray 11 can be completed by clamping;

The inside of the clamping seat 2 is provided with a spring 21, two ends of the spring 21 are respectively connected with a moving block 22, one end of the moving block 22 is fixedly connected with a clamping pin 23, the outer wall of the moving block 22 is fixedly connected with a shifting block 24, one end of a plurality of fixed blocks 3 is fixedly connected with two clamping blocks 31, the outer wall of each clamping block 31 is provided with a clamping groove 32, and the top and the bottom of each fixed block 3 are fixedly connected with a limiting plate 33;

It should be noted that the spacing between the two limiting plates 33 is sufficient to allow the end of the tray 11 to be placed.

Preferably: the inner side of the mounting frame 5 is provided with a filter plate 51, the side surface of the filter plate 51 is provided with a magnet 52, the size of the filter plate 51 is matched with the inner side size of the mounting frame 5, and the mounting frame 5 is made of metal;

it should be noted that the size of the filter plate 51 is larger than the size of the heat dissipation port 4.

During specific use, the dustproof effect can be achieved to the heat dissipation port 4 through the setting of the filter plate 51, and the filter plate 51 can be taken down only by pushing the filter plate 51 outwards from the inside of the cabinet 1 when the filter plate 51 is required to be cleaned, and after the filter plate 51 is embedded into the inner side of the mounting frame 5 during mounting, the mounting frame 5 is made of metal magnets 52 and can be attracted with the inner side of the mounting frame 5.

Preferably: the tray 11 forms an elastic clamping structure with the cabinet 1 through the clamping seat 2, the spring 21, the moving block 22, the clamping pin 23, the shifting block 24, the fixed block 3, the clamping block 31, the clamping groove 32 and the limiting plate 33, the moving block 22 is connected with the inner cavity of the clamping seat 2 in a sliding manner, an opening is formed in the surface of the clamping seat 2, and one end of the shifting block 24 extends to the outside of the clamping seat 2 through the opening.

When the tray 11 is dismounted, the two moving blocks 22 in the clamping seat 2 are moved in opposite directions by poking the poking blocks 24 at the two ends of the tray 11 at the two ends, the clamping pin 23 is driven to be separated from the clamping groove 32, and then the tray 11 is outwards pulled to move outwards from between the limiting plates 33 until the tray can be completely dismounted;

When the tray 11 is mounted, it is reinstalled between the different two fixing blocks 3 as needed, and the bayonet 23 is snapped into the bayonet groove 32 to complete the fixing.

Working implementation principle: when the PLC control cabinet convenient for adjusting the tray spacing is used, when the spacing between the trays 11 is required to be adjusted, firstly the trays 11 are required to be disassembled, the two moving blocks 22 in the clamping seat 2 are enabled to move in opposite directions by stirring the shifting blocks 24 at the two ends of the trays 11, the clamping pins 23 are driven to separate from the clamping grooves 32, then the trays 11 are enabled to move outwards from between the limiting plates 33 until the trays can be completely taken down, the taken-down trays 11 are lifted to between the two proper fixed blocks 3, the trays 11 are slid inwards along the limiting plates 33 at the top and the bottom of the fixed blocks 3, finally the trays 11 are adjusted by clamping, the positions of the cooling ports 4 can be dustproof through the arrangement of the filter plates 51, the filter plates 51 can be taken down only by pushing the filter plates 51 outwards from the inside of the cabinet 1 when the filter plates 51 are required to be cleaned, and the inside of the installation frame 5 is embedded into the installation frame 5 due to the fact that the installation frame 5 is made of metal magnets 52.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a PLC switch board convenient to adjust tray interval, includes rack (1), its characterized in that: the inside of rack (1) is provided with a plurality of trays (11), one side of rack (1) articulates there is cabinet door (12), the bottom fixedly connected with base (13) of rack (1), the both ends of a plurality of trays (11) all fixedly connected with block seat (2), the inside symmetric distribution of rack (1) has a plurality of fixed blocks (3), thermovent (4) have been seted up to the outer wall of rack (1), the outer wall fixedly connected with installing frame (5) of rack (1);

The inside of block seat (2) is provided with spring (21), the both ends of spring (21) are connected with a movable block (22) respectively, the one end fixedly connected with bayonet lock (23) of movable block (22), the outer wall fixedly connected with shifting block (24) of movable block (22), a plurality of the one end fixedly connected with two block pieces (31) of fixed block (3), draw-in groove (32) have been seted up to the outer wall of block piece (31), a plurality of the equal fixedly connected with limiting plate (33) in top and bottom of fixed block (3).

2. The PLC control cabinet for facilitating adjustment of tray spacing according to claim 1, wherein: the inner side of the mounting frame (5) is provided with a filter plate (51), and the side surface of the filter plate (51) is provided with a magnet (52).

3. The PLC control cabinet for facilitating adjustment of tray spacing according to claim 1, wherein: the tray (11) forms an elastic clamping structure with the cabinet (1) through the clamping seat (2), the spring (21), the moving block (22), the clamping pin (23), the shifting block (24), the fixed block (3), the clamping block (31), the clamping groove (32) and the limiting plate (33).

4. The PLC control cabinet for facilitating adjustment of tray spacing according to claim 1, wherein: the moving block (22) is connected with the inner cavity of the clamping seat (2) in a sliding way.

5. The PLC control cabinet for facilitating adjustment of tray spacing according to claim 1, wherein: the surface of the clamping seat (2) is provided with an opening, and one end of the shifting block (24) extends to the outside of the clamping seat (2) through the opening.

6. The PLC control cabinet for facilitating adjustment of tray spacing according to claim 2, wherein: the size of the filter plate (51) is matched with the inner side of the mounting frame (5).

7. The PLC control cabinet for facilitating adjustment of tray spacing according to claim 2, wherein: the mounting frame (5) is made of metal.