CN213636707U

CN213636707U - High-voltage complete switch cabinet safety protection device

Info

Publication number: CN213636707U
Application number: CN202022692806.5U
Authority: CN
Inventors: 冯树东; 夏晓松
Original assignee: Jiangsu Changheng Deyu Electric Co Ltd
Current assignee: Jiangsu Changheng Deyu Electric Co Ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-06
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a high pressure complete set cubical switchboard safety device, which comprises a housin, the inner wall of casing is provided with the enhancement layer, the inner wall of enhancement layer is provided with the flame retardant coating, the interior top of flame retardant coating is provided with the ventilation fan, one side of casing is provided with the single-acting door, the middle part of keeping away from casing one side of single-acting door is provided with the plane lock, the opposite side of casing is seted up with plane lock complex trompil, the bottom of casing is provided with the base, the bottom both sides of base are provided with a plurality of supporting legss, the bottom of base and be located the position symmetry between the supporting legs of both sides and be provided with a plurality of. Has the advantages that: set up enhancement layer and flame retardant coating through the inboard at the casing, can make the utility model discloses have effectual resistance to compression and fire prevention function, can make the inside air of casing circulate through setting up the ventilating fan in addition to eliminate the potential safety hazard in the in-service use process.

Description

High-voltage complete switch cabinet safety protection device

Technical Field

The utility model relates to a cubical switchboard technical field particularly, relates to a high-pressure complete set cubical switchboard safety device.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV-550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

Current high tension switchgear safety device generally increases a fixed bolster in the cubical switchboard outside and protects, however the fixed bolster does not have fire prevention and resistance to compression function, has certain potential safety hazard in the in-service use, and moreover, present high tension switchgear is difficult to remove because bulky, appears damaging very easily during the transport, has not only increased work load, has still reduced work efficiency.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high-pressure complete set cubical switchboard safety device possesses the advantage of fire prevention resistance to compression and convenient removal, and then solves current fixed bolster and does not have fire prevention and resistance to compression function and high tension switchgear because bulky difficult problem that removes.

(II) technical scheme

For the advantage of realizing above-mentioned fire prevention resistance to compression and convenient removal, the utility model discloses a specific technical scheme as follows:

the utility model provides a high pressure complete set cubical switchboard safety device, which comprises a housin, the inner wall of casing is provided with the enhancement layer, the inner wall of enhancement layer is provided with the flame retardant coating, the interior top of flame retardant coating is provided with the ventilating fan, one side of casing is provided with the single-acting door, the middle part that casing one side was kept away from to the single-acting door is provided with the plane lock, the opposite side of casing is seted up with plane lock complex trompil, the bottom of casing is provided with the base, the bottom both sides of base are provided with a plurality of supporting legss, the bottom of base and the position symmetry that is located between the supporting legs of both.

Furthermore, in order to reduce the weight of the safety protection device and enable the safety protection device to have better pressure resistance, the honeycomb inner core is arranged inside the reinforcing layer.

Furthermore, in order to enable the safety protection device to be placed more stably, the bottom ends of the supporting legs are provided with anti-skidding gaskets.

Further, in order to play the cushioning effect to the safety device in moving, the retractable wheel subassembly includes the bracing piece, the top of bracing piece and the bottom swing joint of base, the bracing piece is close to one side mid-connection at casing center and is provided with L shape connecting rod, the middle part of L shape connecting rod and the bottom swing joint of movable rod, the top of movable rod and the bottom swing joint of base, the top of L shape connecting rod and the bottom swing joint of cylinder, the top of cylinder and the bottom swing joint of base, and the bottom of bracing piece is provided with the flexure strip, the bottom of flexure strip is provided with the gyro wheel.

Furthermore, in order to save the occupied space of the roller and protect the roller, the bottom of the base is provided with a containing groove matched with the roller.

Further, in order to fix high tension switchgear, thereby prevent that the problem that rocks appears in the high tension switchgear in the in-service use and the removal process, and then improve equipment's stability, adjustment mechanism includes the dwang that two sets of levels set up, the equal joint in the both sides of base in both sides of dwang, and the outside both sides of dwang are provided with two sets of external screw threads opposite to soon respectively, the outside of two sets of external screw threads is all overlapped and is equipped with the slider, the internal thread hole with external screw thread matched with is seted up at the middle part of slider, one side of two sets of dwangs all is overlapped and is equipped with the sprocket, connect through the chain between two sets of sprockets, and one side that the.

Furthermore, in order to prevent the sliding block from crushing the high-voltage switch cabinet, one side of the sliding block, which is close to each other, is provided with a rubber gasket.

Furthermore, in order to realize automatic control, the middle part of the single-door is provided with a control panel, and the control panel is respectively electrically connected with the ventilating fan and the air cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-pressure complete set cubical switchboard safety device possesses following beneficial effect:

(1) the enhancement layer and the flame retardant coating are arranged on the inner side of the shell, so that the utility model discloses have effectual resistance to compression and fire prevention function, can make the inside air of shell circulate through setting up the ventilation fan in addition to eliminate the potential safety hazard in the actual use process.

(2) The utility model discloses have the ability of convenient removal, and utilize the flexure strip can realize playing the cushioning effect to the device at the removal in-process, utilize the shrink of cylinder can realize accomodating the gyro wheel, not only practice thrift the space, can also make the device place more steady through the cooperation with the supporting legs.

(3) Through setting up adjustment mechanism, can utilize the slider to fix high tension switchgear to prevent in the in-service use process and remove the problem that high tension switchgear rocked and then improve equipment's stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a safety protection device of a high-voltage switchgear assembly according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic structural diagram of an adjusting mechanism in a safety protection device of a high-voltage switchgear assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a slider and a handle in the safety protection device of the high-voltage complete switch cabinet according to the embodiment of the present invention.

In the figure:

1. a housing; 2. a reinforcing layer; 201. a honeycomb core; 3. a fire barrier layer; 4. a ventilating fan; 5. a single door is opened; 6. a planar lock; 7. opening a hole; 8. a base; 9. supporting legs; 10. a retractable wheel assembly; 1001. a support bar; 1002. an L-shaped connecting rod; 1003. a movable rod; 1004. a cylinder; 1005. an elastic sheet; 1006. a roller; 11. an adjustment mechanism; 1101. rotating the rod; 1102. an external thread; 1103. a slider; 1104. a sprocket; 1105. a chain; 1106. a handle; 12. an anti-slip gasket; 13. a receiving groove; 14. a rubber gasket; 15. a control panel.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a high-pressure complete set cubical switchboard safety device.

The invention will now be further described with reference to the accompanying drawings and specific embodiments, as shown in figures 1-5, according to the utility model discloses high pressure complete set cubical switchboard safety device, including casing 1, casing 1's inner wall is provided with enhancement layer 2, enhancement layer 2's inner wall is provided with flame retardant coating 3, flame retardant coating 3's interior top is provided with ventilating fan 4, one side of casing 1 is provided with single-acting door 5, the middle part that single-acting door 5 kept away from casing 1 one side is provided with plane lock 6 (model: MS713), trompil 7 with plane lock 6 matched with is seted up to casing 1's opposite side, casing 1's bottom is provided with base 8, base 8's bottom both sides are provided with a plurality of supporting legss 9, base 8's bottom and the position symmetry that is located between the supporting legs 9 of both sides are provided with a plurality of retractable wheel subassemblies 10, and base 8's middle.

Specifically, the top ends of the shell 1, the reinforcing layer 2 and the fireproof layer 3 are provided with ventilation holes matched with the ventilation fan 4.

With the aid of the above scheme, set up enhancement layer 2 and flame retardant coating 3 through the inboard at casing 1, can make the utility model discloses have effectual resistance to compression and fire prevention function, can make the inside air of casing 1 circulate through setting up ventilating fan 4 in addition to eliminate the potential safety hazard in the in-service use process.

In one embodiment, the honeycomb core 201 is disposed inside the reinforcing layer 2, which not only reduces the weight of the safety shield, but also provides the safety shield with better pressure resistance.

In one embodiment, the bottom end of the support foot 9 is provided with a non-slip washer 12, which may provide for a more stable placement of the safety shield.

In one embodiment, the retractable wheel assembly 10 includes a supporting rod 1001, the top of the supporting rod 1001 is movably connected with the bottom of the base 8, an L-shaped connecting rod 1002 is connected to the middle of one side of the supporting rod 1001 close to the center of the housing 1, the middle of the L-shaped connecting rod 1002 is movably connected with the bottom of the movable rod 1003, the top of the movable rod 1003 is movably connected with the bottom of the base 8, the top of the L-shaped connecting rod 1002 is movably connected with the bottom of the cylinder 1004, the bottom of the supporting rod 1001 is provided with an elastic sheet 1005, and the bottom of the elastic sheet 1005 is provided with a roller 1006.

In one embodiment, the bottom of the base 8 is provided with a receiving groove 13 matched with the roller 1006, so that the roller 1006 can be received, not only the occupied space of the roller 1006 is saved, but also the roller 1006 is protected.

In an embodiment, the adjusting mechanism 11 includes two sets of dwang 1101 that the level set up, the both sides of dwang 1101 all joint in the both sides of base 8, and the outside both sides of dwang 1101 are provided with two sets of opposite external screw threads 1102 of direction of turning respectively, the outside of two sets of external screw threads 1102 all is equipped with the slider 1103, the internal thread hole with external screw thread 1102 matched with is seted up at the middle part of slider 1103, one side of two sets of dwang 1101 all is equipped with sprocket 1104, connect through chain 1105 between two sets of sprocket 1104, and one side that sprocket 1104 was kept away from to one of them set of dwang 1101 is provided with the handle 1106, can utilize slider 1103 to fix the high tension switchgear like this, thereby prevent in the in-service use and removal process that the problem that the high.

In one embodiment, the rubber gasket 14 is disposed on the sides of the sliding blocks 1103 close to each other, so as to prevent the sliding blocks 1103 from crushing the high voltage switch cabinet.

In one embodiment, a control panel 15 is disposed in the middle of the single-door 5, and the control panel 15 is electrically connected to the ventilating fan 4 and the air cylinder 1004, respectively, so that automatic control can be achieved.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the safety protection device is moved to a designated position through the roller 1006, then the control panel 15 controls the air cylinder 1004 to contract, the air cylinder 1004 contracts to drive the L-shaped connecting rod 1002 to rotate under the limitation of the movable rod 1003, the bottom of the L-shaped connecting rod 1002 drives the supporting rod 1001 to rotate, the supporting rod 1001 drives the elastic sheet 1005 and the roller 1006 to retract until the roller 1006 moves into the accommodating groove 13, the air cylinder 1004 stops, and at this time, the safety protection device is supported through the supporting feet 9; inside putting into casing 1 with high tension switchgear, clockwise turning handle 1106, handle 1106 drives dwang 1101 and rotates, and two sets of dwang 1101 passes through the linkage of chain 1105, and the dwang 1101 drives slider 1103 on it and presss from both sides tightly and fix high tension switchgear each other this moment, and control ventilating fan 4 through control panel 15 and start, then close single 5 that open the door.

In summary, with the above technical solution of the present invention, the reinforcing layer 2 and the fireproof layer 3 are disposed inside the casing 1, so that the present invention has effective compression-resistant and fireproof functions, and the ventilation fan 4 is disposed to circulate the air inside the casing 1, thereby eliminating the potential safety hazard during the actual use process; by arranging the retractable wheel assembly 10, the utility model has the capability of convenient movement, the elastic sheet 1005 can buffer the device in the moving process, and the roller 1006 can be accommodated by the contraction of the cylinder 1004, so that the space is saved, and the device can be placed more stably by matching with the supporting leg 9; through setting up adjustment mechanism 11, can utilize slider 1103 to fix high tension switchgear to prevent in the in-service use process and remove the problem that high tension switchgear rocked and then improve equipment's stability.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The safety protection device for the high-voltage complete switch cabinet is characterized by comprising a shell (1), wherein an enhancement layer (2) is arranged on the inner wall of the shell (1), a fireproof layer (3) is arranged on the inner wall of the enhancement layer (2), a ventilating fan (4) is arranged at the top end in the fireproof layer (3), a single-opening door (5) is arranged on one side of the shell (1), a plane lock (6) is arranged in the middle of one side of the shell (1) and is kept away from the single-opening door (5), an opening (7) matched with the plane lock (6) is formed in the other side of the shell (1), a base (8) is arranged at the bottom end of the shell (1), a plurality of supporting legs (9) are arranged on two sides of the bottom end of the base (8), a plurality of telescopic wheel assemblies (10) are symmetrically arranged between the supporting legs (9) at two sides of the bottom, and the middle part of the base (8) is clamped with an adjusting mechanism (11).

2. The safety protection device for the high-voltage switchgear assembly according to claim 1, wherein the reinforced layer (2) is internally provided with a honeycomb core (201).

3. The safety protection device for the high-voltage complete switch cabinet according to claim 1, characterized in that the bottom ends of the supporting feet (9) are provided with anti-skid gaskets (12).

4. The safety protection device for high-voltage switchgear assembly according to claim 1, the telescopic wheel component (10) comprises a support rod (1001), the top of the support rod (1001) is movably connected with the bottom of the base (8), the middle part of one side of the support rod (1001) close to the center of the shell (1) is connected with an L-shaped connecting rod (1002), the middle part of the L-shaped connecting rod (1002) is movably connected with the bottom of the movable rod (1003), the top of the movable rod (1003) is movably connected with the bottom of the base (8), the top of the L-shaped connecting rod (1002) is movably connected with the bottom of the air cylinder (1004), the top of the cylinder (1004) is movably connected with the bottom of the base (8), and the bottom of bracing piece (1001) is provided with flexure strip (1005), the bottom of flexure strip (1005) is provided with gyro wheel (1006).

5. The safety protection device for high-voltage complete switch cabinet as claimed in claim 4, wherein the bottom of the base (8) is provided with a receiving groove (13) matched with the roller (1006).

6. The safety protection device for the complete set of high-voltage switch cabinets according to claim 1, wherein the adjusting mechanism (11) comprises two sets of rotating rods (1101) horizontally arranged, two sides of each rotating rod (1101) are clamped to two sides of the base (8), two sets of external threads (1102) with opposite rotating directions are respectively arranged on two external sides of each rotating rod (1101), two sets of sliding blocks (1103) are sleeved on the external threads (1102), internal thread holes matched with the external threads (1102) are formed in the middle of each sliding block (1103), two sets of chain wheels (1104) are sleeved on one side of each rotating rod (1101), two sets of chain wheels (1104) are connected through chains (1105), and one set of the handle (1106) is arranged on one side of each rotating rod (1101) away from the chain wheel (1104).

7. The safety protection device for a high-voltage switchgear assembly as claimed in claim 6, wherein the side of the sliding blocks (1103) adjacent to each other is provided with a rubber gasket (14).

8. The safety protection device for the high-voltage switch cabinet set according to claim 4 or 5, wherein a control panel (15) is arranged in the middle of the single-opening door (5), and the control panel (15) is electrically connected with the ventilating fan (4) and the air cylinder (1004), respectively.