CN212648891U

CN212648891U - High tension switchgear protector that protecting effect is good

Info

Publication number: CN212648891U
Application number: CN202021519807.3U
Authority: CN
Inventors: 冯强
Original assignee: Nantong Ocean Power Equipment Co ltd
Current assignee: Nantong Ocean Power Equipment Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-02
Anticipated expiration: 2030-07-28

Abstract

The utility model provides a high tension switchgear protector that protecting effect is good, including first frame, recess and mount, one side of first frame is provided with the second frame, and the rear surface of first frame and second frame has all seted up the thermovent, the rear of thermovent is provided with the baffle, and the top of baffle is connected with first frame and second frame respectively through the threaded spindle, the fixed block is all installed at the rear of first frame and second frame, and the middle part of fixed block runs through threaded rod, the inboard below of first frame is provided with the bottom plate, and the surface of bottom plate has seted up the bleeder vent, the place ahead surface at first frame and second frame is seted up respectively to the recess, and the inside of recess is provided with the fly leaf. The utility model discloses a be provided with thermovent and baffle, the thermovent at first frame and second frame rear can make things convenient for the high tension switchgear to carry out the work of dispelling the heat, closes the baffle rotation to seal the thermovent, prevent that the foreign matter from getting into.

Description

High tension switchgear protector that protecting effect is good

Technical Field

The utility model relates to a high tension switchgear related field especially relates to a high tension switchgear protector that protecting effect is good.

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 to play roles of on-off, control or protection and the like, and the high-voltage isolating switch, the grounding switch, the high-voltage load switch, the high-voltage automatic reclosing and sectioning device, the high-voltage operating mechanism, the high-voltage explosion-proof power distribution device, the high-voltage switch cabinet and the like.

Common high tension switchgear does not possess protection mechanism to make high tension switchgear receive outside striking easily when the operation, impaired condition appears, influence high tension switchgear's normal use.

Therefore, it is necessary to provide a protection device for a high voltage switch cabinet with a good protection effect to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high tension switchgear protector that protecting effect is good has solved common high tension switchgear and has not possessed protection mechanism to make high tension switchgear receive outside striking easily when the operation, appear the impaired condition, influence high tension switchgear's the problem of normal use.

In order to solve the technical problems, the utility model provides a high-voltage switch cabinet protection device with good protection effect, which comprises a first outer frame, a groove and a fixed frame, wherein one side of the first outer frame is provided with a second outer frame, the rear surfaces of the first outer frame and the second outer frame are respectively provided with a heat dissipation port, the rear part of the heat dissipation port is provided with a baffle, the upper part of the baffle is respectively connected with the first outer frame and the second outer frame through a threaded shaft, the rear parts of the first outer frame and the second outer frame are respectively provided with a fixed block, a threaded rod penetrates through the middle part of the fixed block, a bottom plate is arranged below the inner side of the first outer frame, the surface of the bottom plate is provided with air holes, the groove is respectively arranged on the front surfaces of the first outer frame and the second outer frame, a movable plate is arranged inside the groove, the inner side of the movable plate is fixed with a magnetic block, the bottom surface at the recess is seted up to the spout simultaneously, the mount is fixed respectively at the inner wall surface of first frame and second frame, and the inboard of mount is provided with the movable rod, the inboard of movable rod is fixed with splint, and the outside of movable rod is connected with the mount through the spring.

Preferably, the heat dissipation ports are distributed on the first outer frame at equal intervals, and the heat dissipation ports are of a square structure.

Preferably, the baffle constitutes revolution mechanic through threaded shaft and first frame, and the baffle size is greater than the size of thermovent.

Preferably, the air holes are distributed on the bottom plate at equal intervals, and the width of the bottom plate is greater than that of the first outer frame.

Preferably, the movable plate and the first outer frame form a sliding structure through the sliding groove, and the movable plate is symmetrically arranged with respect to the central axis of the base plate.

Preferably, the fixed frame and the movable rod form a telescopic structure through a spring, and the diameter of the fixed frame is larger than that of the movable rod.

Preferably, the movable rods are symmetrically arranged along the central axis of the clamping plate, and the movable rods are vertically distributed with the clamping plate.

Compared with the prior art, the utility model provides a pair of high tension switchgear protector that protecting effect is good has following beneficial effect:

1. the heat dissipation port and the baffle are arranged, the heat dissipation port behind the first outer frame and the second outer frame can facilitate the heat dissipation work of the high-voltage switch cabinet, and the baffle is rotated to be closed, so that the heat dissipation port is sealed, and foreign matters are prevented from entering the high-voltage switch cabinet;

2. the spring and the clamping plate are arranged, when the high-voltage switch cabinet is impacted, the first outer frame and the second outer frame can play an external protection role, and the spring can continuously contract, so that the impact force is counteracted, and the damage to the interior of the high-voltage switch cabinet is prevented;

3. the movable plate and the magnetic blocks are arranged, the movable plate slides towards the inner side, the magnetic blocks on the inner side of the movable plate are mutually adsorbed, and the movable plate is blocked in front of the high-voltage switch cabinet so as to protect the front of the high-voltage switch cabinet.

Drawings

Fig. 1 is a schematic view of a top-view cross-sectional structure of a high-voltage switch cabinet protection device with a good protection effect provided by the present invention;

FIG. 2 is a schematic structural diagram of a left side view of the FIG. 1;

FIG. 3 is a schematic structural diagram of a right side view of the first outer frame shown in FIG. 1;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numbers in the figures: 1. a first outer frame; 2. a second outer frame; 3. a heat dissipation port; 4. a baffle plate; 5. a threaded shaft; 6. a fixed block; 7. a threaded rod; 8. a base plate; 9. air holes are formed; 10. a groove; 11. a movable plate; 12. a magnetic block; 13. a chute; 14. a fixed mount; 15. a movable rod; 16. a spring; 17. and (4) clamping the plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic top view cross-sectional structure diagram of a high voltage switchgear protection device with good protection effect according to the present invention; FIG. 2 is a schematic structural diagram of a left side view of the FIG. 1; fig. 3 is a schematic structural diagram of a right side view of the first outer frame shown in fig. 1, and fig. 4 is an enlarged structural diagram of a portion a of fig. 3 shown in fig. 1. A high-voltage switch cabinet protection device with good protection effect comprises a first outer frame 1, a groove 10 and a fixed frame 14, wherein one side of the first outer frame 1 is provided with a second outer frame 2, the rear surfaces of the first outer frame 1 and the second outer frame 2 are respectively provided with a heat dissipation port 3, the rear of the heat dissipation port 3 is provided with a baffle 4, the upper part of the baffle 4 is respectively connected with the first outer frame 1 and the second outer frame 2 through a threaded shaft 5, the rear parts of the first outer frame 1 and the second outer frame 2 are respectively provided with a fixed block 6, the middle part of the fixed block 6 penetrates through a threaded rod 7, the lower part of the inner side of the first outer frame 1 is provided with a bottom plate 8, the surface of the bottom plate 8 is provided with air holes 9, the groove 10 is respectively arranged on the front surfaces of the first outer frame 1 and the second outer frame 2, a movable plate 11 is arranged inside the groove 10, the inner side of the movable plate 11 is fixed with a, meanwhile, the sliding groove 13 is formed in the bottom surface of the groove 10, the fixed frame 14 is fixed on the inner wall surfaces of the first outer frame 1 and the second outer frame 2 respectively, the movable rod 15 is arranged on the inner side of the fixed frame 14, the clamping plate 17 is fixed on the inner side of the movable rod 15, and the outer side of the movable rod 15 is connected with the fixed frame 14 through the spring 16.

The heat dissipation ports 3 are distributed on the first outer frame 1 at equal intervals, the heat dissipation ports 3 are of a square structure, and the heat dissipation ports 3 can facilitate heat dissipation of the high-voltage switch cabinet.

Baffle 4 passes through threaded shaft 5 and constitutes revolution mechanic with first frame 1, and the size of baffle 4 is greater than the size of thermovent 3, closes baffle 4 rotation to seal thermovent 3, prevent that the foreign matter from getting into.

The air holes 9 are distributed on the bottom plate 8 at equal intervals, the width of the bottom plate 8 is larger than that of the first outer frame 1, and the air holes 9 on the surface of the bottom plate 8 can facilitate the bottom ventilation of the high-voltage switch cabinet.

The movable plate 11 and the first outer frame 1 form a sliding structure through the sliding groove 13, and the movable plate 11 is symmetrically arranged about the central axis of the bottom plate 8, so that the movable plate 11 slides inward, the magnetic blocks 12 inside the movable plate 11 are attracted to each other, and the movable plate 11 is blocked in front of the high-voltage switch cabinet, so as to protect the front of the high-voltage switch cabinet.

The mount 14 constitutes extending structure through spring 16 and movable rod 15, and the diameter of mount 14 is greater than the diameter of movable rod 15, and splint 17 can support high tension switchgear's both sides to fix high tension switchgear's both sides, spring 16 compresses simultaneously, so that fix not unidimensional high tension switchgear.

The movable rod 15 is symmetrically arranged with the central axis of the clamping plate 17, and the movable rod 15 and the clamping plate 17 are vertically distributed, the first outer frame 1 and the second outer frame 2 can play an external protection role, and the spring 16 can continue to contract, so that the impact force is counteracted.

The utility model provides a pair of high tension switchgear protector that protecting effect is good's theory of operation as follows:

when in use, the first outer frame 1 and the second outer frame 2 are firstly spliced on two sides of the high-voltage switch cabinet, so that the high-voltage switch cabinet is positioned above the bottom plate 8, the air holes 9 on the surface of the bottom plate 8 can facilitate the ventilation of the bottom of the high-voltage switch cabinet, then the threaded rod 7 is screwed into the fixing block 6, so as to fix the first outer frame 1 and the second outer frame 2, at the moment, the clamping plates 17 can support two sides of the high-voltage switch cabinet, so as to fix two sides of the high-voltage switch cabinet, meanwhile, the spring 16 is compressed, so as to fix the high-voltage switch cabinets with different sizes, in the daily use process, the heat dissipation ports 3 behind the first outer frame 1 and the second outer frame 2 can facilitate the heat dissipation work of the high-voltage switch cabinet, when the high-voltage switch cabinet is impacted, the first outer frame 1 and the second outer frame 2 can play an external protection role, the spring 16 can continue to shrink, so as, prevent that high tension switchgear is inside impaired, when not using this high tension switchgear, can close baffle 4 rotation to seal thermovent 3, prevent that the foreign matter from getting into, slide fly leaf 11 toward inboard again, make the inboard magnetic path 12 of fly leaf 11 adsorb each other, make fly leaf 11 keep off in the place ahead of high tension switchgear, so that protect the place ahead of high tension switchgear, just so accomplished this high tension switchgear protector's that the protecting effect is good use.

1. the utility model is provided with a heat dissipation port 3 and a baffle 4, the heat dissipation port 3 behind the first outer frame 1 and the second outer frame 2 can facilitate the heat dissipation work of the high-voltage switch cabinet, and the baffle 4 is closed in a rotating way, thereby sealing the heat dissipation port 3 and preventing foreign matters from entering;

2. the utility model is provided with the spring 16 and the clamp plate 17, when the high-voltage switch cabinet is impacted, the first outer frame 1 and the second outer frame 2 can play an external protection role, and the spring 16 can continue to contract, thereby offsetting the impact force and preventing the inside of the high-voltage switch cabinet from being damaged;

3. the utility model discloses, be provided with fly leaf 11 and magnetic path 12, with fly leaf 11 toward inboard slip, make the inboard magnetic path 12 of fly leaf 11 adsorb each other, make fly leaf 11 keep off in the place ahead of high tension switchgear to protect the place ahead of high tension switchgear.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A high-voltage switch cabinet protection device with good protection effect comprises a first outer frame (1), a groove (10) and a fixing frame (14), and is characterized in that a second outer frame (2) is arranged on one side of the first outer frame (1), the rear surfaces of the first outer frame (1) and the second outer frame (2) are respectively provided with a heat dissipation port (3), a baffle (4) is arranged behind the heat dissipation port (3), the upper part of the baffle (4) is respectively connected with the first outer frame (1) and the second outer frame (2) through a threaded shaft (5), a fixing block (6) is respectively arranged behind the first outer frame (1) and the second outer frame (2), a threaded rod (7) penetrates through the middle part of the fixing block (6), a bottom plate (8) is arranged below the inner side of the first outer frame (1), the surface of the bottom plate (8) is provided with air holes (9), and the groove (10) is respectively arranged on the front surfaces of the first outer frame (1) and the second outer frame (2), and the inside of recess (10) is provided with fly leaf (11), the inboard of fly leaf (11) is fixed with magnetic path (12), and the below and spout (13) cooperation installation of fly leaf (11), and the bottom surface in recess (10) is seted up in spout (13) simultaneously, mount (14) are fixed respectively at the inner wall surface of first frame (1) and second frame (2), and the inboard of mount (14) is provided with movable rod (15), the inboard of movable rod (15) is fixed with splint (17), and the outside of movable rod (15) is connected with mount (14) through spring (16).

2. The high-voltage switch cabinet protection device with good protection effect according to claim 1, wherein the heat dissipation openings (3) are distributed on the first outer frame (1) at equal intervals, and the heat dissipation openings (3) are of a square structure.

3. The high-voltage switch cabinet protection device with good protection effect according to claim 1, wherein the baffle (4) and the first outer frame (1) form a rotating structure through a threaded shaft (5), and the size of the baffle (4) is larger than that of the heat dissipation port (3).

4. The high-voltage switch cabinet protection device with good protection effect according to claim 1, wherein the air holes (9) are distributed on the bottom plate (8) at equal intervals, and the width of the bottom plate (8) is larger than that of the first outer frame (1).

5. The high voltage switch cabinet protector with good protection effect according to claim 1, wherein the movable plate (11) and the first outer frame (1) form a sliding structure through the sliding groove (13), and the movable plate (11) is symmetrically arranged with respect to the central axis of the bottom plate (8).

6. The high-voltage switch cabinet protection device with good protection effect according to claim 1, wherein the fixed frame (14) and the movable rod (15) form a telescopic structure through a spring (16), and the diameter of the fixed frame (14) is larger than that of the movable rod (15).

7. The high-voltage switch cabinet protection device with good protection effect according to claim 1, wherein the movable rods (15) are symmetrically arranged with respect to a central axis of the clamping plate (17), and the movable rods (15) are vertically distributed with respect to the clamping plate (17).