CN206100705U - A measurement and control cabinet - Google Patents

Abstract

The utility model provides an observe and control rack, relate to measuring and control equipment technical field, which comprises a cabinet body, cabinet door and cabinet top, cabinet body front end and door connections, the thermometer humidometer is equipped with on the cabinet door, cabinet body apical is equipped with the cabinet top, cabinet top both sides top edge is equipped with pulley A, cabinet top center is equipped with ventilated box, ventilated box passes the cabinet top in the bottom, ventilated box passes through relative both sides bottom elastic component and the interior wall connection in cabinet top, be equipped with vertical slide rail in the middle of the wall of the relative both sides of ventilated box, ventilated box top fixed connection wind and rain apron, the fixed drip molding that is equipped with in wind and rain apron top, be equipped with the spillway hole on the wall of the relative both sides of drip molding, the cabinet is internal to be divided into over -The -Counter and lower cabinet through the baffle, is equipped with on the over -The -Counter backplate and observes and controls the component board, be equipped with the horizontal slide rail down at the bottom of cabinet, the horizontal slide rail top is equipped with the sub - cabinet body, and the sub - cabinet body is through pulley B and horizontal slide linkage. This observe and control rack function is comprehensive, and the security is high, satisfies normal observing and controlling when using, has reached the purpose dampproofing, weather proof of ventilating.

Description

A measurement and control cabinet

Technical field:

The utility model relates to the technical field of measurement and control equipment, in particular to a measurement and control cabinet.

Background technique:

The measurement and control cabinet is suitable for opening factories and mines, as power, lighting distribution and motor control, and is suitable for outdoor floor-mounted distribution equipment, as fire pump control, submersible pump control, fire fan control, fan control, lighting distribution control, etc. Use, the control methods include direct start control, star-delta step-down start control, self-coupling step-down start control, inverter start control, soft start control and other control methods. Isolation switches and fuse switches can also be used as isolation breakers. point. The existing measurement and control cabinet does not have the function of detecting the temperature and humidity of the working environment, and the measurement and control chassis is used outdoors and does not have the function of rainproof and heat dissipation. Therefore, the measurement and control equipment in the measurement and control chassis is easy to get wet or the temperature is too high, resulting in line failure.

Utility model content:

The purpose of the utility model is to overcome the shortcomings of the above-mentioned prior art, and provide a measurement and control cabinet with comprehensive functions and good heat dissipation performance, which can meet the needs of normal measurement and control, and can also prevent rain.

In order to solve the existing problems of the background technology, the utility model adopts the following technical scheme: comprising a cabinet body, a cabinet door and a cabinet top, the front end of the cabinet body is connected with the cabinet door through a pin shaft, a thermometer hygrometer is installed on the cabinet door, and the cabinet body There is a cabinet top on the top, the cross section of the top of the cabinet is isosceles trapezoidal, the top of the cabinet is connected to the inside of the cabinet, pulleys A are installed on the top edge of both sides of the top of the cabinet, and a ventilation box is installed in the center of the top of the top of the cabinet, and the ventilation box is a hollow structure. The bottom of the ventilation box passes through the top of the cabinet, and the ventilation box communicates with the inside of the cabinet. The straight slide rail is matched with the pulley A, and the two sides of the vertical slide rail are symmetrically provided with ventilation grilles. The top of the ventilation box is fixedly connected to the wind and rain cover, and the wind and rain cover is composed of a middle horizontal plate and symmetrical inclined plates on both sides. The cover plate with integrated structure, the top of the wind and rain cover plate is fixed with a rain gutter, and overflow holes are set on the opposite side walls of the rain gutter; the cabinet is divided into an upper cabinet and a lower cabinet through a partition, and a measurement and control component board is installed on the back panel of the upper cabinet ; The bottom of the lower cabinet is equipped with a horizontal slide rail, and a sub-cabinet is arranged above the horizontal slide rail, and the sub-cabinet is connected with the horizontal slide rail through the pulley B.

The bottom of the ventilation box is inside the top of the cabinet, and the top of the ventilation box is exposed outside the top of the cabinet.

The ventilation grid is distributed on the side wall of the ventilation box exposed outside the cabinet top.

The degree of inclination of the symmetrical inclined plates on both sides of the weather cover is the same as that of the tops on both sides of the cabinet top.

The ventilation grill is located on the same side as the overflow hole.

The four corners at the bottom of the cabinet body are respectively provided with a cabinet leg.

The cabinet door of the sub-cabinet body is provided with a combination lock.

The beneficial effects of the utility model are comprehensive functions and convenient use:

1) The ventilation box is connected with the cabinet body, and a good ventilation effect is achieved through the ventilation grille;

2) The wind and rain cover is used to prevent rainwater from flowing into the cabinet and play a role in blocking wind and rain;

3) The purpose of avoiding heavy rain is achieved by using the mutual cooperation between the rain gutter and the elastic parts;

4) The sub-cabinet is adopted, and important measurement and control components can be connected to the sub-cabinet, and it can be opened by a password lock, so the security is extremely high;

5) Use the thermometer and hygrometer to monitor the temperature and humidity changes in the cabinet in real time, ensuring a good working environment for the measurement and control components in the cabinet.

The measurement and control cabinet has comprehensive functions and high safety. It meets the needs of normal measurement and control, and at the same time achieves the purpose of ventilation, moisture and weather protection, and is suitable for large-scale promotion and use.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the internal structure of the utility model.

Fig. 3 is the left side view of the ventilation box of the utility model.

Fig. 4 is a left view of the utility model rain gutter.

detailed description:

Referring to each figure, the measurement and control cabinet includes a cabinet body 1, a cabinet door 9 and a cabinet top 2. The front end of the cabinet body 1 is connected to the cabinet door 9 through a pin shaft. There is a cabinet top 2, the cross-section of the cabinet top 2 is isosceles trapezoidal, the cabinet top 2 communicates with the inside of the cabinet body 1, pulleys A6 are installed on the top edge of both sides of the cabinet top 2, and the top center of the cabinet top 2 is provided with a ventilation box 4, The ventilation box 4 is a box body of a hollow structure, the bottom of the ventilation box 4 passes through the cabinet top 2, the ventilation box 4 communicates with the inside of the cabinet body 1, and the bottom ends of the opposite sides of the ventilation box 4 are connected to the inner wall of the cabinet top 2 through elastic members 11, and the ventilation A vertical slide rail 10 is arranged in the middle of the opposite side walls of the box 4, and the vertical slide rail 10 cooperates with the pulley A6. The two sides of the vertical slide rail 10 are symmetrically provided with ventilation grilles 19, and the top of the ventilation box 4 is fixedly connected The wind and rain cover plate 5, the wind and rain cover plate 5 is a cover plate of an integral structure composed of a middle horizontal plate and symmetrical inclined plates on both sides. Overflow hole 20; cabinet 1 is divided into upper cabinet 12 and lower cabinet 15 through partition 14, and measurement and control element board 13 is installed on the back panel of upper cabinet 12; A sub-cabinet 17 is arranged above, and the sub-cabinet 17 is connected with the horizontal slide rail 18 through the pulley B16. The bottom of the ventilation box 4 is in the top 2 of the cabinet, and the top of the ventilation box 4 is exposed outside the top 2 of the cabinet. The ventilation grid 19 is distributed on the side wall of the ventilation box 4 exposed from the top 2 of the cabinet. The degree of inclination of the symmetrical inclined plates on both sides of the weather cover 5 is the same as that of the two sides of the cabinet top 2 . The ventilation grill 19 is located on the same side as the overflow hole 20 . The four corners at the bottom of the cabinet body 1 are respectively provided with a cabinet leg. The cabinet door of the sub-cabinet body 17 is provided with a combination lock.

The cross-section of the top 2 of the cabinet is isosceles trapezoidal. The top of the top 2 of the cabinet is equipped with a ventilation box 4. The inside of the box of the ventilation box 4 is empty. The ventilation box 4 outside the top 2 is provided with a ventilation grille 19, and the air in the cabinet body 1 is exchanged with the outside air through the ventilation grille 19, thereby achieving a good ventilation effect in the cabinet body 1. Cabinet top 2 is connected with ventilation box 4 by pulley A6 and vertical slide rail 10, and then ventilation box 4 can move up and down.

Ventilation box 4 tops are provided with wind and rain cover plate 5, and the degree of inclination of the inclined plates on both sides of the wind and rain cover plate 5 is the same as that of the roof on both sides of the top of the cabinet. body 1, and the rainwater in the rainwater tank 3 has a low bearing capacity, and when the accumulated rainwater can flow out through the overflow hole 20, the ventilation box 4 will not sink; Outflow, once the amount of accumulated water is greater than the displacement, the rain gutter 3 has a high load-bearing capacity, and it will press the ventilation box 4 to sink, and the ventilation box 4 will sink into the top 2 of the cabinet through the elastic member 11, so that the ventilation grille 19 is separated from the outside world. Not connected, the wind and rain cover plate 5 is covered on the cabinet top 2 at the same time, has played the effect of avoiding heavy rain; The ventilation box 4 rises through the elastic member 11, and the work of ventilation is carried out again, which has played the effect of good heat dissipation and weatherproof.

The cabinet 1 is divided into an upper cabinet 12 and a lower cabinet 15 by a partition 14. The partition 14 and the cabinet 1 are flexibly connected. The partition 14 can be disassembled from the cabinet 1. The upper cabinet 12 is installed with a The measurement and control element board 13 is convenient for staff to overhaul when a failure occurs. The bottom of the lower cabinet 15 is equipped with a horizontal slide rail 18, and a sub-cabinet body 17 is arranged above the horizontal slide rail 18. The sub-cabinet body 17 is connected with the horizontal slide rail 18 through the pulley B16 at the bottom, and the sub-cabinet body 17 can be mounted on the horizontal slide rail. 18 to move left and right. The sub-cabinet 17 is opened by a password lock, and high-density measurement and control components can be installed in the sub-cabinet 17 to prevent the measurement and control components in the cabinet 1 from being stolen when the cabinet 1 is placed outdoors, which is extremely safe.

A thermometer 7 and a hygrometer 6 are installed on the cabinet door 9. The thermometer 7 and the hygrometer 6 detect the temperature and humidity in the cabinet 1 respectively, so that the staff can understand the working environment in the cabinet 1 and ensure that the measurement and control components in the cabinet 1 The working environment is excellent, thereby improving the service life of the measurement and control components.

To sum up, the measurement and control cabinet has comprehensive functions and is easy to use. The ventilation box 4 is used to communicate with the cabinet body 1, and a good ventilation effect is achieved through the ventilation grille 19; the wind and rain cover 5 is used to prevent rainwater from flowing into the cabinet body 1. , played a role in sheltering from wind and rain; using the mutual cooperation between the rain gutter 3 and the elastic member 11, the purpose of avoiding heavy rain was achieved; the sub-cabinet 17 is used, and important measurement and control components can be connected to the sub-cabinet 17, and through the combination lock Open, the security is extremely high; use the temperature meter 7 and the humidity meter 6 to monitor the temperature and humidity changes in the cabinet in real time, ensuring a good working environment for the measurement and control components in the cabinet. This measurement and control cabinet has comprehensive functions and high safety, and meets normal measurement and control While being used, the purpose of ventilating, dampproofing and weatherproofing is achieved, and it is suitable for large-scale popularization and use.

Claims (7)

1. a kind of observing and controlling rack, including cabinet（1）, cabinet door（9）And cabinet top（2）, it is characterised in that：Cabinet（1）Front end passes through pin Axle and cabinet door（9）Connection, cabinet door（9）It is upper that thermometer is housed（7）Humidometer（8）, cabinet（1）Top is provided with cabinet top（2）, cabinet top （2）Cross section be in isosceles trapezoid, cabinet top（2）With cabinet（1）Inside communicates, cabinet top（2）Both sides top top edge is equipped with pulley A（6）, Cabinet top（2）Top center is provided with ventilated box（4）, ventilated box（4）For the casing of hollow structure, ventilated box（4）Bottom passes through cabinet top （2）, ventilated box（4）With cabinet（1）Internal connection, ventilated box（4）Opposite sides bottom passes through elastic component（11）With cabinet top（2）It is interior Wall connects, ventilated box（4）Upright slide rail is provided with the middle of two lateral walls（10）, upright slide rail（10）With pulley A（6）It is engaged, Upright slide rail（10）It is symmetrically arranged on two with air grid（19）, described ventilated box（4）Top is fixedly connected wind and rain cover plate（5）, Wind and rain cover plate（5）The cover plate of the integrative-structure being made up of the symmetrical hang plate of by-level plate and both sides, wind and rain cover plate（5）Top It is fixed with drip molding（3）, drip molding（3）Two lateral walls are provided with spillway hole（20）；Cabinet（1）It is interior by dividing plate（14）Point For Over-The-Counter（12）With lower cabinet（15）, Over-The-Counter（12）Observing and controlling element board is housed on backboard（13）；Lower cabinet（15）Bottom of cabinet is slided equipped with level Rail（18）, horizontal slide rail（18）Top is provided with sub- cabinet（17）, sub- cabinet（17）By pulley B（16）With horizontal slide rail（18）Even Connect.

2. a kind of observing and controlling rack according to claim 1, it is characterised in that：Ventilated box（4）Bottom is in cabinet top（2）It is interior, lead to Bellows（4）Top is exposed at cabinet top（2）Outward.

3. a kind of observing and controlling rack according to claim 1, it is characterised in that：Air grid（19）It is distributed in and exposes cabinet top （2）Outer ventilated box（4）On the wall of side.

4. a kind of observing and controlling rack according to claim 1, it is characterised in that：Wind and rain cover plate（5）The symmetrical hang plate in both sides Inclined degree and cabinet top（2）The inclined degree on both sides top is identical.

5. a kind of observing and controlling rack according to claim 1, it is characterised in that：Air grid（19）With spillway hole（20）It is located at Phase the same side.

6. a kind of observing and controlling rack according to claim 1, it is characterised in that：Cabinet（1）Bottom corner is respectively provided with a cabinet Lower limb.

7. a kind of observing and controlling rack according to claim 1, it is characterised in that：Sub- cabinet（17）Cabinet door on be provided with password Lock.