CN220087595U

CN220087595U - Safety protection equipment based on control engineering

Info

Publication number: CN220087595U
Application number: CN202222849870.9U
Authority: CN
Inventors: 高洪贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-11-24
Anticipated expiration: 2032-10-27

Abstract

The utility model belongs to the technical field of automatic control engineering, and particularly relates to safety protection equipment based on the control engineering, which comprises a protection box, wherein a box door is movably installed at the front end of the protection box through a hinge, a pull groove is formed in the right side of the front end of the box door, a bottom height adjusting mechanism is fixedly installed at the lower end of the protection box, a radiator is fixedly installed on the upper box wall in the protection box, two fixing strips are fixedly installed on the left box wall and the right box wall in the protection box, a pressing mechanism is jointly and slidably installed between the two fixing strips located on the same side, and PLC equipment is placed in the protection box. According to the utility model, the PLC equipment is pressed and fixed through the pressing plate, the PLC equipment is clamped and fixed through the mutual matching of the two limiting plates, the purpose of convenient disassembly and installation is achieved, the electric telescopic rod stretches to push the adjusting leg to slide upwards in the supporting leg, so that the second I-shaped fixing plate drives the protective box to move upwards, water is prevented from penetrating into the device from the bottom of the protective box, and the safety is improved.

Description

Safety protection equipment based on control engineering

Technical Field

The utility model relates to the technical field of automatic control engineering, in particular to safety protection equipment based on control engineering.

Background

The automatic control is a mechanical and electrical integrated control technology and theory in the production fields of modern industry, manufacturing industry and the like, the PLC is a programmable logic controller editing, and the PLC is a digital operation electronic system specially designed for automatic control in an industrial environment.

Along with the continuous development of computer technology, signal processing technology, control technology and network technology and the continuous improvement of user demands, the requirements of protection equipment of the PLC in outdoor work are also higher and higher, and devices are required to be protected, and the existing devices have the following defects: 1. when the lower rainwater level is too high, water can permeate into the device through the bottom of the protective box, so that the electric automatic PLC device is damaged due to the fact that the electric automatic PLC device is soaked in the water, and the safety is poor; 2. when the electric automatic PLC device is installed inside the protection device, other parts such as bolts are required to be fixed, and the mode of bolt fixing is complex, takes a certain time and is complex. Therefore, we propose a safety protection device based on control engineering.

Disclosure of Invention

The utility model mainly aims to provide safety protection equipment based on control engineering, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a safety protection equipment based on control engineering, includes the protective housing, the front end of protective housing has the chamber door through hinge movable mounting, the front end right side of chamber door is provided with the draw groove, the lower extreme fixed mounting of protective housing has bottom height adjustment mechanism, upper tank wall fixed mounting has the radiator in the protective housing, the equal fixed mounting of tank wall has two fixed strips about in the protective housing, and is located common slidable mounting between two fixed strips of homonymy has hold-down mechanism, PLC equipment has been placed in the protective housing, PLC equipment passes through two hold-down mechanism fixed mounting in the protective housing.

Preferably, the bottom height adjusting mechanism comprises four supporting legs, the supporting legs are provided with bottom mounting plates, the bottom mounting plates are fixedly installed between the two supporting legs located on the same side, the I-shaped fixing plates are fixedly installed on the lower portions of the supporting legs, the adjusting legs are connected to the upper ends of the supporting legs in a penetrating mode, the adjusting legs are connected with the supporting legs in a sliding mode, and the I-shaped fixing plates are fixedly installed between the adjusting legs.

Preferably, the structure of the first I-shaped fixing plate is identical to that of the second I-shaped fixing plate in position, electric telescopic rods are fixedly installed on the left side and the right side of the upper end of the first I-shaped fixing plate, and the upper ends of the two electric telescopic rods are fixedly connected with the lower ends of the second I-shaped fixing plates.

Preferably, the upper ends of the second I-shaped fixing plate and the adjusting legs are positioned on the same plane and are fixedly connected with the lower end of the protective box.

Preferably, the pressing mechanism comprises a pressing plate, two connecting grooves are formed in one end of the pressing plate, a movable groove penetrating up and down is formed in the upper end of the pressing plate, a sliding rod is slidably mounted in the movable groove, a limiting plate is fixedly arranged at the lower end of the sliding rod, a nut is sleeved on the upper portion of the sliding rod, and the nut is in threaded connection with the sliding rod.

Preferably, the structure of the connecting groove is matched with the structure of the fixing strip, and the connecting groove is slidably mounted with the corresponding fixing strip to slidably mount the pressing plate in the protective box.

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

1. according to the utility model, the connecting grooves and the corresponding fixing strips are slidably arranged to enable the pressing plates to press and fix the PLC equipment, the sliding rods slide in the movable grooves to enable the limiting plates to slide at the lower ends of the pressing plates, and the nuts are used for locking and fixing the sliding rods, so that the two limiting plates are matched with each other to clamp and fix the PLC equipment, the PLC equipment is prevented from being fixed by bolts, and the purpose of convenient disassembly and installation is achieved.

2. According to the utility model, the electric telescopic rod stretches to push the adjusting leg to slide upwards in the supporting leg, and the second I-shaped fixing plate moves upwards to push the protective box to move upwards, so that the height of the protective box is increased, water is prevented from penetrating into the device from the bottom of the protective box, and the safety is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a safety protection device based on control engineering according to the present utility model;

FIG. 2 is a schematic diagram showing the open state of a door of a safety protection device based on control engineering according to the present utility model;

FIG. 3 is a schematic view of the bottom height adjustment mechanism of the safety equipment based on the control engineering according to the present utility model;

fig. 4 is a schematic structural diagram of a pressing mechanism of a safety protection device based on control engineering according to the present utility model.

In the figure: 1. a protective box; 2. a door; 3. drawing a groove; 4. a heat sink; 5. a bottom height adjustment mechanism; 6. a fixing strip; 7. a compressing mechanism; 8. a PLC device; 51. support legs; 52. a bottom mounting plate; 53. i-shaped fixing plate; 54. an electric telescopic rod; 55. an adjustment leg; 56. a second I-shaped fixing plate; 71. a pressing plate; 72. a connecting groove; 73. a movable groove; 74. a slide bar; 75. a limiting plate; 76. and (5) a screw cap.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a safety protection equipment based on control engineering, including protective housing 1, the front end of protective housing 1 has chamber door 2 through hinge movable mounting, the front end right side of chamber door 2 is provided with draw groove 3, the lower extreme fixed mounting of protective housing 1 has bottom height adjustment mechanism 5, upper tank wall fixed mounting has radiator 4 in the protective housing 1, the equal fixed mounting of tank wall has two fixed strips 6 about in the protective housing 1, and be located common slidable mounting between two fixed strips 6 of homonymy has hold-down mechanism 7, PLC equipment 8 has been placed in the protective housing 1, PLC equipment 8 passes through two hold-down mechanism 7 fixed mounting in protective housing 1.

In this embodiment, the bottom height adjusting mechanism 5 includes four supporting legs 51, a bottom mounting plate 52 is fixedly installed between two supporting legs 51 located on the same side, a first I-shaped fixing plate 53 is fixedly installed at the lower part between the four supporting legs 51, adjusting legs 55 are connected to the upper ends of the four supporting legs 51 in a penetrating manner, the adjusting legs 55 are slidably connected with the supporting legs 51, and a second I-shaped fixing plate 56 is fixedly installed between the four adjusting legs 55; the structure of the first I-shaped fixing plate 53 is the same as that of the second I-shaped fixing plate 56, the left side and the right side of the upper end of the first I-shaped fixing plate 53 are fixedly provided with electric telescopic rods 54, and the upper ends of the two electric telescopic rods 54 are fixedly connected with the lower end of the second I-shaped fixing plate 56; the upper ends of the second I-shaped fixing plate 56 and the adjusting legs 55 are positioned on the same plane and are fixedly connected with the lower end of the protective box 1; the electric telescopic rod 54 stretches to push the adjusting leg 55 to slide upwards in the supporting leg 51, and the second I-shaped fixing plate 56 moves upwards to push the protective box 1 to move upwards, so that the height of the protective box 1 is improved, water is prevented from penetrating into the device from the bottom of the protective box 1, and safety is improved.

In the embodiment, the pressing mechanism 7 comprises a pressing plate 71, one end of the pressing plate 71 is provided with two connecting grooves 72, the upper end of the pressing plate 71 is provided with a movable groove 73 which is vertically penetrated, a sliding rod 74 is slidably arranged in the movable groove 73, the lower end of the sliding rod 74 is fixedly provided with a limiting plate 75, the upper part of the sliding rod 74 is sheathed with a nut 76, and the nut 76 is in threaded connection with the sliding rod 74; the structure of the connecting groove 72 is matched with that of the fixing strip 6, and the connecting groove 72 is respectively and slidably arranged with the corresponding fixing strip 6 to slidably arrange the pressing plate 71 in the protective box 1; the connecting groove 72 and the corresponding fixing strip 6 are slidably mounted, so that the pressing plate 71 is used for pressing and fixing the PLC equipment 8, the sliding rod 74 slides in the movable groove 73, the limiting plate 75 slides at the lower end of the pressing plate 71, the sliding rod 74 is locked and fixed through the nut 76, the two limiting plates 75 are matched with each other to clamp and fix the PLC equipment 8, the PLC equipment 8 is prevented from being fixed by bolts, and the purpose of convenient disassembly and installation is achieved.

It should be noted that, the present utility model is a safety protection device based on control engineering, in a specific use process, the PLC device 8 is placed in the protection box 1, then the connection groove 72 and the corresponding fixing strip 6 are slidably installed to adjust the height of the pressing mechanism 7, so that the pressing plate 71 is located at the upper end of the PLC device 8 to press and fix the PLC device 8, then the sliding rod 74 slides in the movable groove 73 to slide the limiting plate 75 at the lower end of the pressing plate 71, so that the limiting plate 75 is attached to the PLC device 8, then the screw cap 76 is screwed, the sliding rod 74 is locked and fixed, thereby achieving the purpose of fixing the limiting plate 75, the PLC device 8 is clamped and fixed by the two limiting plates 75, avoiding the adoption of bolts, achieving the purpose of convenient disassembly and installation, and simultaneously starting the electric telescopic rods 54 at the left side and the right side, and pushing the adjusting leg 55 to slide upwards in the supporting leg 51 by extending the electric telescopic rods 54, and pushing the upper part of the protection box 1 by moving upwards by the type I fixing plate 56, thereby improving the height of the protection box 1, and avoiding the penetration of water from the bottom of the protection box 1 to the inside the protection device.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Safety protection equipment based on control engineering, including protective housing (1), its characterized in that: the front end of protective housing (1) is through hinge movable mounting has chamber door (2), the front end right side of chamber door (2) is provided with draw groove (3), the lower extreme fixed mounting of protective housing (1) has bottom height adjustment mechanism (5), go up case wall fixed mounting in protective housing (1) has radiator (4), the equal fixed mounting of case wall has two fixed strips (6) about in protective housing (1), and is located and slide mounting has hold-down mechanism (7) jointly between two fixed strips (6) of homonymy, PLC equipment (8) have been placed in protective housing (1), PLC equipment (8) are through two hold-down mechanism (7) fixed mounting in protective housing (1).

2. A safety equipment based on control engineering according to claim 1, characterized in that: the bottom height adjusting mechanism (5) comprises four supporting legs (51), bottom mounting plates (52) are fixedly mounted between two supporting legs (51) which are located on the same side, I-shaped fixing plates (53) are fixedly mounted on the lower portions of the supporting legs (51), adjusting legs (55) are connected to the upper ends of the supporting legs (51) in an penetrating mode, the adjusting legs (55) are connected with the supporting legs (51) in a sliding mode, and II-shaped fixing plates (56) are fixedly mounted between the adjusting legs (55).

3. A safety equipment based on control engineering according to claim 2, characterized in that: the structure of the first I-shaped fixing plate (53) is the same as that of the second I-shaped fixing plate (56) and the positions of the first I-shaped fixing plate and the second I-shaped fixing plate are corresponding to each other, electric telescopic rods (54) are fixedly installed on the left side and the right side of the upper end of the first I-shaped fixing plate (53), and the upper ends of the two electric telescopic rods (54) are fixedly connected with the lower ends of the second I-shaped fixing plate (56).

4. A safety equipment based on control engineering according to claim 2, characterized in that: the upper ends of the second I-shaped fixing plate (56) and the adjusting legs (55) are positioned on the same plane and are fixedly connected with the lower end of the protective box (1).

5. A safety equipment based on control engineering according to claim 1, characterized in that: the pressing mechanism (7) comprises a pressing plate (71), two connecting grooves (72) are formed in one end of the pressing plate (71), a movable groove (73) penetrating through the pressing plate (71) from top to bottom is formed in the upper end of the pressing plate (71), a sliding rod (74) is mounted in the movable groove (73) in a sliding mode, a limiting plate (75) is fixedly mounted at the lower end of the sliding rod (74), a nut (76) is sleeved on the upper portion of the sliding rod (74), and the nut (76) is in threaded connection with the sliding rod (74).

6. A safety equipment based on control engineering according to claim 5, characterized in that: the structure of the connecting groove (72) is matched with that of the fixing strip (6), and the connecting groove (72) is slidably arranged with the corresponding fixing strip (6) to slidably arrange the pressing plate (71) in the protective box (1).