CN211480643U

CN211480643U - Electrical equipment safety device

Info

Publication number: CN211480643U
Application number: CN202020431086.4U
Authority: CN
Inventors: 马天宏; 何向伟; 甘波; 谢梅; 李郭天
Original assignee: Zhenhua Electric Power Construction Group Co ltd
Current assignee: Henan Zhenhua New Energy Technology Co.,Ltd.
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-09-11
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses an electrical equipment safety device, including the protective housing, all be equipped with damper and actuating mechanism on the relative inner wall in both ends of protective housing, the same mounting panel of fixedly connected with between two damper's the expansion end, two actuating mechanism all with the upper end fixed connection of mounting panel, the upper end of mounting panel is equipped with locking mechanism, the equal fixedly connected with fin in upper end of locking mechanism's expansion end and mounting panel, all be equipped with the circular recess on the both ends lateral wall of protective housing, the intercommunication is equipped with a plurality of louvres between the inner wall of two circular recesses all and the inner wall of protective housing, equal fixed mounting has the dust guard in two circular recesses, homogeneous phase butt has touched dredging mechanism on two dust guards, the drive end of two dredging mechanisms all rotates inner wall setting and the fixedly connected with drive mechanism that runs through the protective housing. The utility model discloses can not only carry out the shock attenuation and prevent dust to electrical equipment effectively, the staff of still being convenient for installs and dismantles electrical equipment.

Description

Electrical equipment safety device

Technical Field

The utility model relates to an electrical equipment technical field especially relates to an electrical equipment safety device.

Background

The electric equipment is a general name for equipment such as a generator, a transformer, a power line and a circuit breaker in a power system, the electric equipment is easy to generate heat and vibration during operation, the long-term vibration and heat accumulation easily cause damage to the electric equipment, and the installation and the disassembly of part of the electric equipment are excessively complex, so that the electric equipment is inconvenient for workers to overhaul and replace.

Most of the safety devices for the electrical equipment used in the current market can not effectively perform damping and dustproof treatment on the electrical equipment, and are inconvenient for workers to install and disassemble the electrical equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art electrical equipment safety device and mostly can not carrying out shock attenuation and dustproof processing to electrical equipment effectively, and the staff of being not convenient for installs and dismantles the phenomenon to electrical equipment, and the electrical equipment safety device who proposes, it can not only carry out shock attenuation and dustproof to electrical equipment effectively, still is convenient for the staff to install and dismantle electrical equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safety device for electrical equipment comprises a protective box, wherein the opposite inner walls at two ends of the protective box are respectively provided with a damping mechanism and a driving mechanism, the movable ends of the two damping mechanisms are fixedly connected with a same mounting plate, the two driving mechanisms are fixedly connected with the upper end of the mounting plate, the upper end of the mounting plate is provided with a locking mechanism, the movable end of the locking mechanism and the upper end of the mounting plate are both fixedly connected with radiating fins, all be equipped with the circular recess on the both ends lateral wall of protective housing, two the intercommunication is equipped with a plurality of louvres, two between the inner wall of circular recess all and the inner wall of protective housing equal fixed mounting has the dust guard in the circular recess, two the homogeneous phase butt has touched dredge mechanism, two on the dust guard the drive end of dredge mechanism all rotates the inner wall setting and the fixedly connected with drive mechanism that runs through the protective housing, two drive mechanism equally divide do not with homonymy actuating mechanism fixed connection.

Preferably, damper is including setting up the first spout on one end inner wall of protective housing, be equipped with the first slider of assorted with it in the first spout, equal fixedly connected with spring post, two on the top of first spout the free end of spring post all with first slider fixed connection, the both ends of mounting panel respectively with the one end lateral wall fixed connection of the first slider of homonymy, damper's setting has realized the cushioning effect to electrical equipment.

Preferably, actuating mechanism connects the pivot on one end inner wall of protective housing including rotating, coaxial fixedly connected with gear in the pivot, the upper end fixedly connected with rack plate of mounting panel, the gear meshes with rack plate mutually, pivot and homonymy drive mechanism fixed connection, actuating mechanism's setting provides power for dredging mechanism.

Preferably, locking mechanism is including setting up in the second spout of mounting panel upper end, be equipped with assorted second slider with it in the second spout, it is connected with same root bolt to rotate between the both ends inner wall of second spout, the bolt screw thread runs through the setting of second slider, coaxial fixedly connected with worm wheel on the bolt, the meshing has the worm on the worm wheel, the one end of worm is rotated and is connected on the one end inner wall of second spout, the other end of worm rotates the one end lateral wall setting that runs through the second spout, one of them the upper end fixed connection of fin and second slider, locking mechanism's setting, the staff of being convenient for installs and dismantles electrical equipment.

Preferably, dredge the mechanism including rotating the rotation post that runs through protection box one end inner wall setting, be located fixedly connected with polylith dredging plate, polylith on the outer rotation post of protection box dredging plate's mediation end all offsets the contact with the homonymy dust guard, is located rotation post and homonymy drive mechanism fixed connection in the protection box, the setting of dredging mechanism has carried out the mediation to the dust guard effectively.

Preferably, drive mechanism includes two respectively with rotate the coaxial fixed connection's of post and pivot belt pulley, two connect through same belt transmission between the belt pulley, drive mechanism's setting has realized the transmission effect to dredge mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up protecting box, mounting panel, fin, circular recess, louvre, dust guard, first spout, first slider, spring post, pivot, gear and rack board etc. realized the cushioning effect to electrical equipment, wherein the setting of dust guard has carried out dustproof processing to electrical equipment effectively, dredges the setting of mechanism in addition, has carried out the mediation effectively to the dust guard and has handled, and then has guaranteed the result of use of dust guard.

2. The utility model discloses a set up protecting box, mounting panel, fin, circular recess, louvre, dust guard, first spout, first slider, spring post, pivot, gear and rack board etc. the staff of being convenient for installs and dismantles electrical equipment, and then the staff of being convenient for overhauls electrical equipment and changes, wherein the setting of louvre and fin, and the electrical equipment of being convenient for dispels the heat, and then has improved electrical equipment's life.

Drawings

Fig. 1 is a perspective view of an electrical equipment safety device according to the present invention;

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

fig. 3 is a partial side view of an electrical equipment safety device according to the present invention.

In the figure: the device comprises a protection box 1, a mounting plate 2, radiating fins 3, circular grooves 4, radiating holes 5, a dust-proof plate 6, a first sliding groove 7, a first sliding block 8, a spring column 9, a rotating shaft 10, a gear 11, a rack plate 12, a second sliding groove 13, a second sliding block 14, a bolt 15, a worm wheel 16, a worm 17, a rotating column 18, a dredging plate 19, a belt pulley 20 and a belt 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an electrical equipment safety device comprises a protective box 1, wherein two opposite inner walls at two ends of the protective box 1 are respectively provided with a damping mechanism and a driving mechanism, a same mounting plate 2 is fixedly connected between the movable ends of the two damping mechanisms, the two driving mechanisms are respectively fixedly connected with the upper end of the mounting plate 2, the upper end of the mounting plate 2 is provided with a locking mechanism, the movable ends of the locking mechanism and the upper end of the mounting plate 2 are respectively and fixedly connected with a radiating fin 3, the outer side walls at two ends of the protective box 1 are respectively provided with a circular groove 4, a plurality of radiating holes 5 are respectively communicated between the inner walls of the two circular grooves 4 and the inner wall of the protective box 1, dustproof plates 6 are respectively and fixedly arranged in the two circular grooves 4, the dredging mechanisms are respectively abutted against the two dustproof plates 6, the driving ends of the two dredging mechanisms are respectively rotatably arranged, two drive mechanism equally divide and do not respectively with homonymy actuating mechanism fixed connection, need explain that, sealed being equipped with chamber door (not shown in the figure) on the one end lateral wall of protective housing 1, the setting of chamber door is convenient for the staff to overhaul electrical equipment, need explain in addition that, as shown in fig. 2, louvre 5 slope sets up, and louvre 5 that the slope set up has carried out water repellent to protective housing 1 effectively.

The damping mechanism comprises a first chute 7 arranged on the inner wall of one end of the protective box 1, a first sliding block 8 matched with the first chute 7 is arranged in the first chute 7, spring columns 9 are fixedly connected to the top and the bottom of the first chute 7, the free ends of the two spring columns 9 are fixedly connected with the first sliding block 8, the two ends of the mounting plate 2 are respectively fixedly connected with the side wall of one end of the first sliding block 8 on the same side, the damping mechanism is arranged to realize the damping effect on the electrical equipment, it is required to be noted that each spring column 9 comprises a telescopic rod, the two ends of which are respectively fixedly connected with the first chute 7 and the first sliding block 8, a spring is sleeved on each telescopic rod, the two ends of each spring are respectively fixedly connected with the first chute 7 and the first sliding block 8, the driving mechanism comprises a rotating shaft 10 rotatably connected to the inner wall of one end of the protective box 1, a gear 11 is coaxially and fixedly connected to the rotating, the gear 11 is engaged with the rack plate 12, the rotating shaft 10 is fixedly connected with the same-side transmission mechanism, the driving mechanism is arranged to provide power for the dredging mechanism, the locking mechanism comprises a second chute 13 arranged at the upper end of the mounting plate 2, a second sliding block 14 matched with the second chute 13 is arranged in the second chute 13, a same bolt 15 is rotatably connected between the inner walls of two ends of the second chute 13, the bolt 15 is arranged to penetrate through the second sliding block 14 in a threaded manner, a worm wheel 16 is coaxially and fixedly connected to the bolt 15, a worm 17 is engaged with the worm wheel 16, one end of the worm 17 is rotatably connected to the inner wall of one end of the second chute 13, the other end of the worm 17 is rotatably arranged to penetrate through the side wall of one end of the second chute 13, one cooling fin 3 is fixedly connected with the upper end of the second sliding block 14, the locking mechanism is arranged to facilitate installation and disassembly of the electrical equipment by workers, it should be noted that a limiting plate is fixedly connected in, the bolt 15 rotates and runs through the limiting plate, and the limiting plate prevents the second sliding block 14 from colliding with the worm wheel 16.

The dredging mechanism comprises a rotating column 18 which is rotatably arranged through the inner wall of one end of the protective box 1, a plurality of dredging plates 19 are fixedly connected to the rotating column 18 positioned outside the protective box 1, the dredging ends of the dredging plates 19 are all abutted to the dust-proof plate 6 on the same side, the rotating column 18 positioned in the protective box 1 is fixedly connected with a transmission mechanism on the same side, the dredging mechanism is arranged to effectively dredge the dust-proof plate 6, the transmission mechanism comprises two belt pulleys 20 which are respectively and coaxially and fixedly connected with the rotating column 18 and the rotating shaft 10, the two belt pulleys 20 are in transmission connection through a same belt 21, the transmission mechanism is arranged to realize the transmission effect on the dredging mechanism, and as shown in figure 2, through the design of the diameter ratio between the two belt pulleys 20 on the transmission mechanism, when the rotating shaft 10 rotates at a low speed, the rotating column 18 rotates at a high speed, and then the dredging efficiency of the dredging mechanism is improved.

In the utility model, when the electrical equipment needs to be installed, the box door is opened, as shown in figure 1, the lower end and one end side wall of the electrical equipment are abutted and contacted with the radiating fins 3 fixedly connected with the upper end of the mounting plate 2, then the worm 17 is manually rotated, the worm 17 is rotated to drive the worm wheel 16 to rotate, the worm wheel 16 is rotated to drive the bolt 15 to rotate, the bolt 15 is rotated to enable the second slider 14 to horizontally move along the bolt 15, further the radiating fins 3 on the second slider are horizontally moved along the bolt 15, the worm 17 is rotated until the radiating fins 3 on the second slider 14 are abutted and contacted with the bottom and the side wall of the electrical equipment and the electrical equipment is abutted and fixed, similarly, when the electrical equipment needs to be disassembled, the worm 17 is rotated until the radiating fins 3 on the second slider 14 are separated from the electrical equipment, the locking mechanism is arranged, thereby being convenient for the workers to install, further, the parts of the two radiating fins 3, which are abutted against the electrical equipment, are provided with air-permeable sponge gaskets (not shown in the figure), the sponge gaskets can effectively buffer the electrical equipment, when the electrical equipment vibrates during operation and generates vertical acting force, the plurality of spring columns 9 can buffer and absorb shock to the mounting plate 2 in the vertical direction, namely, the electrical equipment is buffered and absorbed, when the shock is absorbed, the mounting plate 2 moves irregularly up and down, further the rack plate 12 moves irregularly up and down, the rack plate 12 is meshed with the gear 11, further the gear 11 rotates, the gear 11 rotates to drive the rotating shaft 10 to rotate, under the transmission action of the transmission mechanism, the rotating columns 18 rotate to drive the plurality of dredging plates 19 to rotate, the dredging plates 19 rotate to effectively dredge the dustproof plates 6, wherein, the transmission ratio of the transmission mechanism is set, so that when the rotating shaft 10 rotates at a low speed, the rotating column 18 rotates at a high speed, and further the dredging efficiency of the dredging mechanism is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The safety device for the electrical equipment comprises a protective box (1) and is characterized in that damping mechanisms and driving mechanisms are arranged on opposite inner walls of two ends of the protective box (1), the same mounting plate (2) is fixedly connected between the movable ends of the two damping mechanisms, the two driving mechanisms are fixedly connected with the upper end of the mounting plate (2), a locking mechanism is arranged at the upper end of the mounting plate (2), radiating fins (3) are fixedly connected with the movable ends of the locking mechanism and the upper end of the mounting plate (2), circular grooves (4) are arranged on the outer side walls of the two ends of the protective box (1), a plurality of radiating holes (5) are communicated between the inner walls of the two circular grooves (4) and the inner wall of the protective box (1), dustproof plates (6) are fixedly arranged in the two circular grooves (4), and dredging mechanisms are contacted with the two dustproof plates (6) in a butting manner, the driving ends of the two dredging mechanisms are all rotated to penetrate through the inner wall of the protective box (1) and are fixedly connected with transmission mechanisms, and the transmission mechanisms are all fixedly connected with driving mechanisms on the same side.

2. The electrical equipment safety device according to claim 1, wherein the damping mechanism comprises a first sliding groove (7) arranged on the inner wall of one end of the protection box (1), a first sliding block (8) matched with the first sliding groove is arranged in the first sliding groove (7), spring columns (9) are fixedly connected to the top and the bottom of the first sliding groove (7), the free ends of the two spring columns (9) are fixedly connected with the first sliding block (8), and the two ends of the mounting plate (2) are fixedly connected with the side wall of one end of the first sliding block (8) on the same side.

3. An electrical equipment safety device according to claim 1, characterized in that the actuating mechanism comprises a rotating shaft (10) rotatably connected to the inner wall of one end of the protective box (1), a gear (11) is coaxially and fixedly connected to the rotating shaft (10), a rack plate (12) is fixedly connected to the upper end of the mounting plate (2), the gear (11) is meshed with the rack plate (12), and the rotating shaft (10) is fixedly connected with the same-side transmission mechanism.

4. An electrical equipment safety device according to claim 1, wherein the locking mechanism comprises a second runner (13) arranged at the upper end of the mounting plate (2), a second sliding block (14) matched with the second sliding chute (13) is arranged in the second sliding chute (13), the inner walls of two ends of the second sliding chute (13) are rotatably connected with a same bolt (15), the screw thread of the bolt (15) penetrates through the second sliding block (14) to be arranged, a worm wheel (16) is coaxially and fixedly connected to the bolt (15), a worm (17) is meshed on the worm wheel (16), one end of the worm (17) is rotatably connected to the inner wall of one end of the second sliding chute (13), the other end of the worm (17) is rotatably arranged through the side wall of one end of the second sliding chute (13), one of the radiating fins (3) is fixedly connected with the upper end of the second sliding block (14).

5. The electrical equipment safety device according to claim 1, characterized in that the dredging mechanism comprises a rotating column (18) which is rotatably arranged through the inner wall of one end of the protective box (1), a plurality of dredging plates (19) are fixedly connected to the rotating column (18) outside the protective box (1), the dredging ends of the dredging plates (19) are in contact with the dust-proof plate (6) on the same side in an abutting mode, and the rotating column (18) inside the protective box (1) is fixedly connected with the transmission mechanism on the same side.

6. An electrical equipment safety device according to claim 5, wherein the transmission mechanism comprises two pulleys (20) fixedly connected coaxially with the rotary post (18) and the rotary shaft (10), respectively, and the two pulleys (20) are in transmission connection with each other through a same belt (21).