CN112271579A

CN112271579A - A shock attenuation heat dissipation electric power cabinet for electric power engineering

Info

Publication number: CN112271579A
Application number: CN202011391284.3A
Authority: CN
Inventors: 吴佩龙; 梁钢有; 郭猛; 吴欣贵; 朱广辉; 陈慧军
Original assignee: Henan Zhuoyang Construction Engineering Co ltd
Current assignee: Henan Zhuoyang Construction Engineering Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-01-26

Abstract

The invention discloses a shock-absorbing heat-dissipating electric power cabinet for electric power engineering, which comprises a cabinet body and a door plate hinged to the outer side of the cabinet body, wherein limiting blocks are arranged on the inner walls of two sides of the cabinet body, two sliding rods are arranged between the two limiting blocks, a supporting plate is sleeved on each sliding rod, a fixing mechanism is arranged at the bottom of each supporting plate, a telescopic rod is arranged between the bottom surface of each supporting plate and the bottom of the cabinet body, a first spring is wound on each telescopic rod, mounting boxes are arranged at the tops of the inner walls of two sides of the cabinet body, fans are arranged in the mounting boxes, vent holes are formed in the mounting boxes and the side wall of. The invention not only has excellent shock absorption capability, but also can be suitable for different types of electrical equipment, and has simple structure and convenient use.

Description

A shock attenuation heat dissipation electric power cabinet for electric power engineering

Technical Field

The invention relates to the field of electric power cabinets, in particular to a damping and heat dissipation electric power cabinet for electric power engineering.

Background

The power cabinet is an important device of a power distribution system, and is mainly used for distributing electric energy of a certain circuit in the upper-level power distribution equipment to a nearby load and providing monitoring and protection for the load. The inside space of current electric power cabinet remains unchangeable, can only be applicable to the electrical components of partial model and volume, does not have extensive universality, in addition, the damping device of current electric power cabinet sets up damping spring mainly in the bottom plate below that prevents electrical components to play absorbing effect, however, the electric power cabinet shock attenuation effect of this kind of structure is general, in addition, current electric power cabinet is placed subaerial and is need to use a large amount of bolt fastening, the installation, dismantle all more loaded down with trivial details.

Disclosure of Invention

The invention aims to overcome the technical defects and provides a damping and heat-dissipating electric power cabinet for electric power engineering.

In order to solve the problems, the technical scheme of the invention is as follows: the utility model provides a shock attenuation heat dissipation electric power cabinet for electric power engineering, includes the cabinet body and articulates the door plant in the external side of cabinet, all be equipped with the stopper on the internal wall of cabinet body both sides, two be equipped with two slide bars between the stopper, the backup pad is established to the cover on the slide bar, the backup pad bottom is equipped with fixed establishment, be equipped with the telescopic link between backup pad bottom surface and the cabinet body bottom, around establishing spring one on the telescopic link, cabinet body both sides inner wall top is equipped with the mounting box, be equipped with the fan in the mounting box, all be equipped with the ventilation hole on mounting box and the cabinet body lateral wall, cabinet body bottom four corners.

As an improvement, the fixing mechanism comprises moving blocks sleeved on the two slide bars, the top ends of the moving blocks are connected with the supporting plate, a cavity is arranged in each moving block and located between the two slide bars, a rotating bolt is inserted in each cavity, the bottom end of each rotating bolt is connected with the diamond-shaped piece, two springs are arranged on two sides of each diamond-shaped piece of each cavity, the other ends of the two springs are connected with the anti-skid pieces, and the anti-skid pieces are abutted to the slide bars.

As an improvement, the buffer device comprises a protective shell, a sealing cylinder is arranged in the protective shell, a connecting rod is arranged in the sealing cylinder in a penetrating mode, the top of the connecting rod is arranged in a penetrating mode on the protective shell and connected with the cabinet body, a piston is connected to the bottom end of the connecting rod, a third spring is arranged at the bottom of the sealing cylinder, the three top ends of the third springs abut against the bottom surface of the piston, a sucker is connected to the bottom end of the protective shell, the top of the sucker is communicated with an air.

As an improvement, a sealing ring is arranged around the piston.

As an improvement, the sucker is made of rubber.

Furthermore, all be equipped with dustproof filter screen in the through-hole.

Compared with the prior art, the invention has the advantages that: the fan can accelerate the air circulation in the cabinet body, thereby improving the heat dissipation efficiency; the height of the supporting plate can be adjusted through the fixing mechanism, so that the use of different types of electrical equipment can be met; the impact-weakening capacity can be achieved through the buffer device, and the buffer device can be placed on the ground more stably. The invention not only has excellent shock absorption capability, but also can be suitable for different types of electrical equipment, and has simple structure and convenient use.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is an enlarged view of the point a in the present invention.

Fig. 3 is an enlarged view of the present invention at B.

As shown in the figure: 1. the cabinet body, 2, stopper, 3, slide bar, 4, backup pad, 5, fixed establishment, 6, telescopic link, 7, spring one, 8, mounting box, 9, fan, 10, ventilation hole, 11, buffer, 12, movable block, 13, cavity, 14, rotation bolt, 15, rhombus piece, 16, spring two, 17, protective housing, 18, sealed cylinder, 19, connecting rod, 20, piston, 21, spring three, 22, sucking disc, 23, air duct.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, 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.

As shown in fig. 1 to 3, a shock attenuation heat dissipation electric power cabinet for electric power engineering, including the cabinet body 1 and articulate the door plant in the external side of cabinet, all be equipped with stopper 2, two on the internal wall of cabinet body 1 both sides be equipped with two slide bars 3 between the stopper 2, backup pad 4 is established to the cover on the slide bar 3, backup pad 4 bottom is equipped with fixed establishment 5, be equipped with telescopic link 6 between 4 bottom surfaces of backup pad and the 1 bottom of the cabinet body, around establishing spring 7 on the

telescopic link

6, 1 both sides of the cabinet body inner wall top is equipped with mounting box 8, be equipped with fan 9 in the mounting box 8, all be equipped with ventilation hole 10 on mounting box 8 and the 1 lateral wall of the cabinet body, 1 bottom four corners of the cabinet body all is equipped.

The fixing mechanism 5 comprises a moving block 12 sleeved on the two slide bars 3, the top end of the moving block 12 is connected with a support plate 4, a cavity 13 is arranged in the moving block 12, the cavity 13 is located between the two slide bars 3, a rotating bolt 14 is inserted in the cavity 13, the bottom end of the rotating bolt 14 is connected with a diamond-shaped sheet 15, two springs 16 are arranged on two sides of the diamond-shaped sheet 15 of the cavity 13, the other ends of the springs 16 are connected with anti-skid sheets, and the anti-skid sheets are abutted to the slide bars 3.

Buffer 11 includes protective housing 17, be equipped with sealed jar 18 in the protective housing 17, wear to establish connecting rod 19 in the sealed jar 18, protective housing 17 and the connection cabinet body 1 are worn to establish at connecting rod 19 top, piston 20 is connected to connecting rod 19 bottom, sealed jar 18 bottom is equipped with three 21 springs, three 21 top butt pistons 20 bottom surfaces of springs, sucking disc 22 is connected to protective housing 17 bottom, sucking disc 22 top intercommunication air duct 23, sealed jar 18 is connected on the 23 top of air duct.

The piston 20 is equipped with the sealing washer all around, sucking disc 22 is the rubber material, all be equipped with dustproof filter screen in the through-hole 10.

In specific use, according to the size of the electrical equipment required to be used, the height of the support plate 4 is adjusted, namely the rotating bolt 14 is rotated, when the diamond-shaped sheet 15 does not press the springs three 16 on the two sides, the height of the support plate 4 can be adjusted, and when the diamond-shaped sheet 15 presses the springs three 16 on the two sides, the support plate 4 can be fixed.

The first spring 7 and the telescopic rod 6 can reduce the impact on the supporting plate 4, when the cabinet body 1 is placed on the ground, the connecting rod 19 drives the piston 20 to descend, air in the suction disc 22 is sucked into the sealing cylinder 18 through the air duct 23, the fixing effect can be achieved, the shock absorption can also be achieved, the cabinet body 1 is lifted to lift the connecting rod 19 and the piston 20, the air is squeezed back to the suction disc 22, and the suction disc 22 can be taken down from the ground.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a shock attenuation heat dissipation electric power cabinet for electric power engineering, includes the cabinet body (1) and articulates the door plant in the external side of cabinet, its characterized in that: all be equipped with stopper (2) on the cabinet body (1) both sides inner wall, two be equipped with two slide bar (3) between stopper (2), backup pad (4) are established to the cover on slide bar (3), backup pad (4) bottom is equipped with fixed establishment (5), be equipped with telescopic link (6) between backup pad (4) bottom surface and the cabinet body (1) bottom, around establishing spring (7) on telescopic link (6), the cabinet body (1) both sides inner wall top is equipped with mounting box (8), be equipped with fan (9) in mounting box (8), all be equipped with ventilation hole (10) on mounting box (8) and the cabinet body (1) lateral wall, the cabinet body (1) bottom four corners all is equipped with buffer (11).

2. The shock-absorbing and heat-dissipating electric power cabinet for electric power engineering according to claim 1, characterized in that: the fixing mechanism (5) comprises a moving block (12) which is sleeved on the two sliding rods (3), the top end of the moving block (12) is connected with a supporting plate (4), a cavity (13) is arranged in the moving block (12), the cavity (13) is located between the two sliding rods (3), a rotating bolt (14) is inserted in the cavity (13), the bottom end of the rotating bolt (14) is connected with a diamond-shaped piece (15), the cavity (13) is provided with two springs (16) on two sides of the diamond-shaped piece (15), the other ends of the two springs (16) are connected with anti-skidding pieces, and the anti-skidding pieces are abutted to the sliding rods (3).

3. The shock-absorbing and heat-dissipating electric power cabinet for electric power engineering according to claim 1, characterized in that: buffer (11) are including protective housing (17), be equipped with sealed jar (18) in protective housing (17), wear to establish connecting rod (19) in sealed jar (18), protective housing (17) and connection cabinet body (1) are worn to establish at connecting rod (19) top, piston (20) are connected to connecting rod (19) bottom, sealed jar (18) bottom is equipped with three (21) of spring, three (21) top butt piston (20) bottom surfaces of spring, sucking disc (22) are connected to protective housing (17) bottom, sucking disc (22) top intercommunication air duct (23), sealed jar (18) are connected on air duct (23) top.

4. The damping and heat dissipation electric power cabinet for electric power engineering according to claim 2, characterized in that: and a sealing ring is arranged around the piston (20).

5. The damping and heat dissipation electric power cabinet for electric power engineering according to claim 2, characterized in that: the sucker (22) is made of rubber.

6. The shock-absorbing and heat-dissipating electric power cabinet for electric power engineering according to claim 1, characterized in that: and dustproof filter screens are arranged in the through holes (10).