CN112563950A

CN112563950A - High intelligent power distribution cabinet of security

Info

Publication number: CN112563950A
Application number: CN202011533073.9A
Authority: CN
Inventors: 沈龙博; 肖文明; 吴彩霞
Original assignee: Individual
Current assignee: Hebei Zhimengyuan Electric Power Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-03-26
Anticipated expiration: 2040-12-22
Also published as: CN112563950B

Abstract

The invention relates to the technical field of electric power, and discloses an intelligent power distribution cabinet with high safety, which comprises a shell, wherein a top frame is movably connected inside the shell; accelerate the air in the switch board to flow, make the heat that the switch board operation produced discharge fast, the realization carries out radiating effect to the switch board, through the inflation strip, the ejector pin, the bull stick group, movable assembly, the combined action of restriction piece and blast pipe, in the circumstances that flood appears, make the inflation strip water absorption inflation, beat the device and cause inclosed environment, be favorable to going on of follow-up liter position operation, increase the linkage between the structure, the simple operation, the high degree of automation has, through the shell, the top frame, the gear, the cylinder, the combined action of gas tube and swing arm, along with the gradual increase of the gaseous volume in the device, the automatic triggering liter position operation, make the switch board shift up, effectively avoid the switch board to be submergent, the circumstances of damage appears in its inside electrical component, increase the security that the switch board used, more accord with the in-service behavior.

Description

High intelligent power distribution cabinet of security

Technical Field

The invention relates to the technical field of electric power, in particular to an intelligent power distribution cabinet with high safety.

Background

A power distribution cabinet is one of common power devices, and can distribute power of a certain circuit of a power distribution device at an upper stage to a nearby load, and provide protection, monitoring and control for the load. The switch board is usually installed on ground, but to the frequent season of rainwater and region, just there is the condition that the switch board is submerged, and this damages the inside electrical elements of switch board easily, influences the normal operating of switch board, increases the maintenance burden. In order to protect the power distribution cabinet, the height of the power distribution cabinet can be adjusted generally, but manual operation is often needed, the situation that adjustment cannot be performed in time exists, operation is not convenient enough, and the degree of automation is low. And if the sensing assembly or the circuit is adopted to lift the power distribution cabinet, the sensing assembly and the circuit are immersed by flood, so that the sensing assembly and the circuit are invalid, and the power distribution cabinet cannot be lifted in time. Simultaneously on hot day, the interior high temperature of switch board, easily lead to electrical components to be heated the work unstability, have the danger that causes the short circuit even, the security ratio of switch board use is lower.

Aiming at the defects of the prior art, the invention provides the intelligent power distribution cabinet with high safety, and the intelligent power distribution cabinet has the advantages of heat dissipation, automatic lifting and high automation degree.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of heat dissipation, automatic position lifting and high automation degree, the invention provides the following technical scheme: the high intelligent power distribution cabinet of security includes, shell, top frame, cabinet body, air pump, gear, cylinder, gas tube, swing arm, inflation strip, ejector pin, bull stick group, movable assembly, restriction piece, blast pipe

Wherein:

the position and connection relationship among the structures are as follows:

an intelligent power distribution cabinet with high safety comprises a shell, wherein a top frame is movably connected inside the shell, the top frame is in an inverted concave shape, the area of the shell at the bottom is in a concave shape, connecting rods are fixedly connected in the concave areas of the top frame and the shell, a cabinet body is fixedly connected above the top frame, an air pump is fixedly connected on the left side of the cabinet body, a gear is movably connected inside the shell, a screw rod is fixedly connected on the outer side of the gear, the screw rod is movably connected with two side walls of the concave area of the shell, an air cylinder is fixedly connected above the gear, a rack is movably connected at the bottom of the air cylinder, a connecting pipe is fixedly connected at the top of the air cylinder, an inflation pipe is fixedly connected on the outer side of the air cylinder, the inflation pipes are two and have the same specification, rotary rods are movably connected on the surface of the gear, the rotary rods are two and have the same, one side of the rotating rod, which is far away from the connecting rod, is movably connected with a sleeve block, the outer side of the shell is fixedly connected with two expansion strips, the expansion strips are the same in specification, the outer sides of the expansion strips are fixedly connected with straight pipes, the upper part of each expansion strip is movably connected with a top rod, the top rods are in a T shape, the surface of the cross bar is provided with a through groove, the top of the ejector rod is movably connected with a rotating rod group, the rotating rod group consists of an inclined rod and the cross bar, the equal swing joint in the outside of its down tube and horizontal pole has the fixture block, the top swing joint of bull stick group has movable assembly, movable assembly comprises chuck and inversion T type pole, the draw-in groove has been seted up on the surface of inversion T type pole montant, movable assembly's outside fixed connection has the restriction piece, the chute has been seted up to the inside of restriction piece, the straight flute has been seted up on the surface of restriction piece, the inside fixedly connected with blast pipe of restriction piece, the blast pipe activity card is in the chute of restriction piece, and this part body is soft materials.

(II) advantageous effects

Compared with the prior art, the invention provides the intelligent power distribution cabinet with high safety, and the intelligent power distribution cabinet has the following beneficial effects:

1. this high intelligent power distribution cabinet of security through the combined action of the cabinet body, air pump and blast pipe for the air in the switch board flows, makes the heat that the switch board operation produced discharge fast, realizes carrying out radiating effect to the switch board.

2. This high intelligent power distribution cabinet of security through the combined action of inflation strip, ejector pin, bull stick group, movable assembly, restriction piece and blast pipe, makes the inflation strip inflation of absorbing water appearing in the circumstances of flood, beats the device and causes inclosed environment, is favorable to going on of follow-up rising position operation, increases the linkage between the structure, and the simple operation has higher degree of automation.

3. This high intelligent power distribution cabinet of security through the combined action of shell, top frame, gear, cylinder, gas tube and spiral pole, along with increasing gradually of the interior gas volume of device, the automatic triggering rises a position operation, makes the switch board shift up, effectively avoids the switch board by the submergence, and the condition of damage appears in its inside electrical component, increases the security that the switch board used, more accords with the in-service use condition.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection relationship between the gear and the inflation tube according to the present invention.

In the figure: 1. a housing; 2. a top frame; 3. a cabinet body; 4. an air pump; 5. a gear; 6. a cylinder; 7. an inflation tube; 8. rotating the rod; 9. an expansion strip; 10. a top rod; 11. a rotating rod group; 12. a movable component; 13. a flow limiting block; 14. and (4) exhausting the gas.

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.

Referring to fig. 1-3, an intelligent power distribution cabinet with high safety comprises a housing 1, two exhaust ports with the same specification are formed in the inner wall of the housing 1, an exhaust pipe 14 is fixedly connected to the outer side of each exhaust port, a top frame 2 is movably connected to the inside of the housing 1, the top frame 2 is in an inverted concave shape, the region of the housing 1 at the bottom of the top frame is in a concave shape, connecting rods are fixedly connected to the concave regions of the top frame 2 and the housing 1, a vent is formed at the joint of the top frame 2 and the cabinet body 3, the cabinet body 3 is fixedly connected to the upper side of the top frame 2, an air pump 4 is fixedly connected to the left side of the cabinet body 3, the air pump 4 keeps a continuous operation state, the cabinet body 3 is ventilated, the heat dissipation effect is achieved, a gear 5 is movably connected to the inside of the housing 1, a screw is fixedly connected to the outer side, the bottom of the cylinder 6 is movably connected with a rack, the size of the rack is matched with that of the gear 5, the top of the cylinder 6 is fixedly connected with a connecting pipe, the connecting pipe is communicated with two inflation pipes 7, the outer side of the cylinder 6 is fixedly connected with the inflation pipes 7, the number of the inflation pipes 7 is two, the specification of the inflation pipes is the same, one side of the inflation pipe 7, far away from the cylinder 6, is communicated with the inner cavity of the shell 1, the surface of the gear 5 is movably connected with two rotating rods 8, the specification of the rotating rods 8 is the same, the outer side of each rotating rod 8 is fixedly connected with a supporting rod, the two supporting rods are respectively and fixedly connected with a transverse plate of the top frame 2 and the inner wall of the shell 1, one side of the rotating rod 8, far away from the connecting rod, is movably connected with the connecting rod in the concave region of the top frame 2 and the shell 1, a screw hole is formed in the lower, the outside fixedly connected with inflation strip 9 of shell 1, inflation strip 9 has two and the specification is the same, and the outside fixedly connected with straight tube of inflation strip 9.

An ejector rod 10 is movably connected above the expansion strip 9, the ejector rod 10 is in a T shape, a through groove is formed in the surface of a cross rod, a vertical rod of the ejector rod 10 is movably clamped in a straight pipe on the outer side of the expansion strip 9, a rotating rod group 11 is movably connected to the top of the ejector rod 10, the rotating rod group 11 is composed of an inclined rod and a cross rod, clamping blocks are movably connected to the outer sides of the inclined rod and the cross rod, the two clamping blocks are movably clamped in the through groove of the cross rod of the ejector rod 10 and a clamping groove of an inverted T-shaped rod vertical rod of a movable assembly 12 respectively, a movable assembly 12 is movably connected to the top of the rotating rod group 11, the movable assembly 12 is composed of a chuck and an inverted T-shaped rod, the surface of the inverted T-shaped rod vertical rod is provided with a clamping groove, two springs with the same specification are movably connected to the outer side of the inverted T, the clamp column is movably clamped in a straight groove of the flow limiting block 13, the outer side of the movable assembly 12 is fixedly connected with the flow limiting block 13, a chute is formed in the flow limiting block 13, the straight groove is formed in the surface of the flow limiting block 13, an exhaust pipe 14 is fixedly connected in the flow limiting block 13, the exhaust pipe 14 is movably clamped in the chute of the flow limiting block 13, and the pipe body is made of soft materials.

The working process and the principle of the device are as follows:

when the air-cooling cabinet is normally used, the air pump 4 inflates the inner cavity of the cabinet body 3 to accelerate the air flow in the cabinet body 3, the inflated air flow takes away heat generated by the operation of the cabinet body 3, and the cabinet body 3 is cooled through the equipment at the moving position of the exhaust pipe 14; when meeting flood, the expansion strip 9 absorbs the expansion and pushes the ejector rod 10 to move upwards, and the fixture block of the cross rod of the inclined rod of the rotating rod group 11 is movably clamped in the through groove of the cross rod of the ejector rod 10 and the clamping groove of the T-shaped rod vertical rod of the inverted T-shaped rod of the movable component 12, so that the ejector rod 10 drives the rotating rod group 11 to rotate, the cross rod of the rotating rod group 11 pulls the movable component 12 to move away from one side of the inner wall of the shell 1 and stretch the spring, the chuck of the movable component 12 moves along the straight groove of the flow limiting block 13 to be close to the exhaust pipe 14 in the inclined groove of the flow limiting block 13, the exhaust pipe 14 is extruded, the circulation of gas in the shell; the flood is subsided, and the inflation strip 9 is dry gradually and is recovered, and the gaseous accessible blast pipe 14 in the shell 1 smoothly discharges shell 1, makes the normal operating of radiating operation.

Along with the gradual increase of the gas in the shell 1, the gas moves through the gas-filled tube 7, the gas moves in the cylinder 6 along the connecting tube at the top of the cylinder 6, the gas pressure pushes the cylinder 6 to extend, so that the cylinder 6 drives the rack bar at the bottom to move, the rack bar is meshed with the gear 5 to drive the gear to rotate, the screw rod at the outer side of the gear 5 synchronously moves, as the screw rod is matched with the size of the screw hole of the sleeve block at the lower side of the connecting rod at the concave area of the shell 1, the sleeve blocks are two and have the same specification and are respectively movably connected with the connecting rod at the concave area of the top frame 2 and the shell 1 and are movably connected at the outer sides of the two rotary rods 8, one side of the rotary rod 8 far away from the sleeve block is fixedly connected with a support rod and two support rods which are respectively fixedly connected with the transverse plate of the top frame 2 and the inner wall of the shell 1, the, the swing arm 8 drives another swing arm 8 to rotate anticlockwise and move left along the connecting rod of the top frame 2, one side of two swing arms 8 close to the top frame 2 moves up to drive the top frame 2 to move up, the top frame 2 drives the cabinet body 3 to move up, the lifting position of the cabinet body 3 is realized, and the situation of being submerged by flood is effectively avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 high intelligent power distribution cabinet of security, includes shell (1), its characterized in that: the utility model discloses a solar air conditioner, including shell (1), the inside swing joint of shell (1) has top frame (2), the top fixedly connected with cabinet body (3) of top frame (2), the left side fixedly connected with air pump (4) of the cabinet body (3), the inside swing joint of shell (1) has gear (5), the top fixedly connected with cylinder (6) of gear (5), the outside fixedly connected with gas tube (7) of cylinder (6), the surface swing joint of gear (5) has swing arm (8), the outside fixedly connected with inflation strip (9) of shell (1), the top swing joint of inflation strip (9) has ejector pin (10), ejector pin (10) top swing joint has a swing arm group (11), the top swing joint of swing arm group (11) has movable assembly (12), the outside fixed connection of movable assembly (12) has current limiting block (13), the inside fixedly connected with blast pipe (14) of current limiting block (13).

2. The high intelligent power distribution cabinet of security according to claim 1, characterized in that: the top frame (2) is in an inverted concave shape, the area of the shell (1) at the bottom of the top frame is in a concave shape, the concave areas of the top frame (2) and the shell (1) are fixedly connected with connecting rods, the outer side of the gear (5) is fixedly connected with a screw rod, and the screw rod is movably connected with two side walls of the concave area of the shell (1).

3. The high intelligent power distribution cabinet of security according to claim 1, characterized in that: the bottom of cylinder (6) swing joint has the rack, and the top fixedly connected with connecting tube of cylinder (6), gas tube (7) have two and the specification is the same.

4. The high intelligent power distribution cabinet of security according to claim 1, characterized in that: the utility model discloses a top frame, including swing arm (8), swing arm (8) have two and the specification is the same, the outside fixedly connected with branch of swing arm (8), two branches respectively with the diaphragm of top frame 2 and the inner wall fixed connection of shell (1), one side swing joint that the connecting rod was kept away from in swing arm (8) has the nested piece.

5. The high intelligent power distribution cabinet of security according to claim 1, characterized in that: the expansion strips (9) are two and have the same specification, the outer sides of the expansion strips (9) are fixedly connected with straight pipes, the ejector rods (10) are T-shaped, and the surfaces of the cross rods are provided with through grooves.

6. The high intelligent power distribution cabinet of security according to claim 1, characterized in that: the rotary rod group (11) is composed of an inclined rod and a cross rod, clamping blocks are movably connected to the outer sides of the inclined rod and the cross rod, the movable assembly (12) is composed of a chuck and an inverted T-shaped rod, and a clamping groove is formed in the surface of the inverted T-shaped rod vertical rod.

7. The high intelligent power distribution cabinet of security according to claim 1, characterized in that: the inside of the flow limiting block (13) is provided with a chute, the surface of the flow limiting block (13) is provided with a straight chute, the exhaust pipe (14) is movably clamped in the chute of the flow limiting block (13), and the pipe body is made of soft materials.