CN211879975U

CN211879975U - Stable box-type fixed alternating-current metal-enclosed switchgear that takes precautions against earthquakes

Info

Publication number: CN211879975U
Application number: CN202020490660.3U
Authority: CN
Inventors: 杨保魁
Original assignee: Suzhou Bohao Chemical Co ltd
Current assignee: Suzhou Bohao Chemical Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-06
Anticipated expiration: 2030-04-07

Abstract

The utility model provides a stable box fixed interchange metal-enclosed switchgear that takes precautions against earthquakes relates to the switchgear field, including the switchgear body, fixed mounting has the observation window on the switchgear body, and the quantity of observation window is four, the lower part fixed mounting of switchgear body has control panel, the bottom of switchgear body is provided with vibration damping mount, the equal fixedly connected with connecting rod in vibration damping mount's four corners, vibration damping mount's one end fixedly connected with stabilising arrangement is kept away from to the connecting rod. This stabilize fixed interchange metal-enclosed switchgear of shockproof box, through inside movable ring, retainer plate and the first spring of vibration damping mount, can produce when rocking at the switchgear body, cushion and absorb transversely rocking, what can be rapid makes the switchgear rocks and reduces, can effectual assurance switchgear's stability and safety, the effectual life that has increased this equipment.

Description

Stable box-type fixed alternating-current metal-enclosed switchgear that takes precautions against earthquakes

Technical Field

The utility model relates to a switchgear technical field specifically is a stabilize shock-proof box fixed interchange metal enclosed switchgear.

Background

The box type fixed AC metal enclosed switchgear is used for receiving and distributing electric energy in three-phase AC 50Hz, 3.6, 7.2 and 12kV single buses and single bus subsection systems, and is particularly suitable for indoor occasions with frequent operation.

However, when general box-type fixed alternating-current metal-enclosed switchgear receives large vibration, parts inside the switchgear are prone to loosening, the switchgear breaks down, and the service life of the switchgear is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stabilize shock-proof box fixed interchange metal-enclosed switchgear, solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stabilize shock-proof box fixed interchange metal-enclosed switchgear, includes the switchgear body, fixed mounting has the observation window on the switchgear body, and the quantity of observation window is four, the lower part fixed mounting of switchgear body has control panel, the bottom of switchgear body is provided with vibration damping mount, the equal fixedly connected with connecting rod in vibration damping mount's four corners, vibration damping mount's one end fixedly connected with stabilising arrangement is kept away from to the connecting rod.

The utility model discloses a damping device, including damping base inner chamber, the first mounting panel of bottom fixedly connected with of damping base inner chamber, the top fixedly connected with damping device of first mounting panel, damping device's top fixedly connected with second mounting panel, the top fixedly connected with bottom plate of second mounting panel, the top fixedly connected with spliced pole of bottom plate, just be located the top fixedly connected with baffle of bottom plate on damping base's the inner wall, spacing hole has been seted up on the baffle, the top of spliced pole run through spacing hole and with switchgear body fixed connection.

The top fixedly connected with retainer plate of baffle, the first spring of inboard fixedly connected with of retainer plate, four are no less than to the quantity of first spring, and the interval between per two first springs equals, the one end fixedly connected with movable ring of retainer plate is kept away from to first spring, the inboard of movable ring is provided with the spliced pole.

Preferably, damping device includes first snubber block, the first yielding rubber ball of bottom fixedly connected with of first snubber block, the first yielding rubber pad of outside fixedly connected with of first yielding rubber ball, the bottom fixedly connected with second snubber block of first yielding rubber ball, the bottom fixedly connected with second yielding rubber ball of second snubber block, the fixedly connected with second yielding rubber pad all around of second yielding rubber ball, the bottom fixedly connected with third snubber block of second yielding rubber ball.

Preferably, damping device includes the urceolus, the downside of urceolus is provided with the inner tube, the first stopper of top fixedly connected with in the inner tube outside, the inboard bottom fixedly connected with second stopper of urceolus, the top fixedly connected with second spring of urceolus inner chamber, the one end that the urceolus was kept away from to the second spring extend to the inside of inner tube and with the bottom fixed connection of inner tube inner chamber.

Preferably, stabilising arrangement includes the damper cylinder, the spout has been seted up on the inner wall of damper cylinder, and the quantity of spout is two, the inside of spout is provided with the slider, the damper cylinder has the fixed block through the inside slider sliding connection of spout, one side fixedly connected with link of fixed block, the spacing groove has been seted up on the damper cylinder, the link runs through spacing groove and switchgear body fixed connection, the quantity of link is two, and fixedly connected with horizontal pole between two links.

Preferably, the bottom of the inner cavity of the damping cylinder is fixedly connected with a weight increasing block, the top of the weight increasing block is fixedly connected with a third spring, and the top end of the third spring is fixedly connected with the fixing block.

Preferably, the bottom fixedly connected with callus on the sole of damper cylinder, the bottom fixedly connected with slipmat of callus on the sole, the antiskid is gone up and has been seted up anti-skidding line.

(III) advantageous effects

The utility model provides a stabilize shock-proof box fixed interchange metal-enclosed switchgear.

The method has the following beneficial effects:

1. this stabilize shock-proof box fixed interchange metal-enclosed switchgear, through the inside movable ring of vibration damping mount, retainer plate and first spring, can produce when rocking at the switchgear body, cushion and absorb transversely rocking, what can be rapid makes the switchgear rocks reduces, can effectually guarantee switchgear's stability and safety, the effectual life that increases this equipment, through the inside damping device of vibration damping mount, can produce when rocking at the switchgear body, carry out quick absorption to vertical vibrations, make the switchgear body can not receive too big vibrations, the service life of this equipment has been increased.

2. This stabilize fixed interchange metal-enclosed switchgear of shockproof box, stabilising arrangement through the vibration damping mount four corners, can produce when rocking at the switchgear body, produce certain shock attenuation cushioning effect and stabilization, through the inside piece that increases weight of stabilising arrangement, can effectual stability of improvement this equipment, make it can not topple over when great rocking, slipmat and callus on the sole through the stabilising arrangement bottom, can effectual stability that improves this equipment, make it can not remove easily, through the inside third spring of stabilising arrangement, can carry out preliminary absorption to the vibrations that the switchgear body produced, make its stability that can be more.

Drawings

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

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a second embodiment of the present invention;

FIG. 4 is a schematic view of the shock absorbing base structure of the present invention;

FIG. 5 is a top sectional view of the shock mount of the present invention;

FIG. 6 is a schematic structural view of the stabilizing device of the present invention;

fig. 7 is a top sectional view of the stabilizing device of the present invention.

In the figure: 1 switchgear body, 2 stabilising arrangement, 3 connecting rod, 4 vibration damping mount, 5 control panel, 6 observation windows, 7 movable rings, 8 retainer plates, 9 first spring, 10 baffle, 11 spacing holes, 12 bottom plates, 13 damping device, 14 first mounting panel, 15 second mounting panel, 16 spliced poles, 17 link, 18 horizontal pole, 19 spout, 20 slider, 21 second shock-absorbing rubber ball, 22 second snubber block, 23 first shock-absorbing rubber ball, 24 first snubber block, 25 first shock-absorbing rubber pad, 26 second shock-absorbing rubber pad, 27 third snubber block, 28 second stopper, 29 first stopper, 30 second spring, 31 outer cylinder, 32 inner cylinder, 33 fixed block, 34 third spring, 35 increase the pouring weight, 36 callus on the sole, 37 slipmat, 38 snubber cylinder, 39 spacing groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a stable box fixed interchange metal-enclosed switchgear that takes precautions against earthquakes, as shown in fig. 1-7, including switchgear body 1, fixed mounting has observation window 6 on switchgear body 1, and the quantity of observation window 6 is four, fixed mounting has control panel 5 in the lower part of switchgear body 1, the bottom of switchgear body 1 is provided with vibration damping mount 4, through the stabilising arrangement 2 in vibration damping mount 4 four corners, can produce certain shock attenuation cushioning effect and stabilizing action to switchgear body 1 when switchgear body 1 rocks, the four corners of vibration damping mount 4 all are fixedly connected with connecting rod 3, the one end of connecting rod 3 far away from vibration damping mount 4 is fixedly connected with stabilising arrangement 2, stabilising arrangement 2 includes shock tube 38, has seted up spout 19 on the inner wall of shock tube 38, and the quantity of spout 19 is two, the sliding block 20 is arranged in the sliding groove 19, the damping cylinder 38 is connected with the fixed block 33 through the sliding block 20 in the sliding groove 19 in a sliding manner, one side of the fixed block 33 is fixedly connected with the connecting frame 17, the damping cylinder 38 is provided with the limiting groove 39, the connecting frame 17 penetrates through the limiting groove 39 and is fixedly connected with the switchgear body 1, the number of the connecting frames 17 is two, the cross rod 18 is fixedly connected between the two connecting frames 17, the bottom of the inner cavity of the damping cylinder 38 is fixedly connected with the weight increasing block 35, the top of the weight increasing block 35 is fixedly connected with the third spring 34, the top end of the third spring 34 is fixedly connected with the fixed block 33, the bottom of the damping cylinder 38 is fixedly connected with the foot pad 36, the bottom of the foot pad 36 is fixedly connected with the non-slip mat 37, the non-slip lines are arranged on the non-slip mat 37, the weight increasing block 35 in the stabilizing, through slipmat 37 and callus on the sole 36 of stabilising arrangement 2 bottom, can effectual improvement this equipment stability, make it can not remove easily, through the inside third spring 34 of stabilising arrangement 2, can carry out preliminary absorption to the vibrations that switchgear body 1 produced, make its stability that can be more.

The first mounting panel 14 of bottom fixedly connected with of 4 inner chambers of vibration damping mount, the top fixedly connected with damping device 13 of first mounting panel 14, damping device 13's top fixedly connected with second mounting panel 15, the top fixedly connected with bottom plate 12 of second mounting panel 15, the top fixedly connected with spliced pole 16 of bottom plate 12, just be located the top fixedly connected with baffle 10 of bottom plate 12 on vibration damping mount 4's the inner wall, spacing hole 11 has been seted up on baffle 10, the top of spliced pole 16 run through spacing hole 11 and with 1 fixed connection of switchgear body.

The top of the clapboard 10 is fixedly connected with a fixed ring 8, the inner side of the fixed ring 8 is fixedly connected with first springs 9, the number of the first springs 9 is no less than four, the distance between every two first springs 9 is equal, one end of each first spring 9 far away from the fixed ring 8 is fixedly connected with a movable ring 7, the inner side of each movable ring 7 is provided with a connecting column 16, when the switch device body 1 shakes, the transverse shaking can be buffered and absorbed through the movable ring 7, the fixed ring 8 and the first springs 9 in the shock absorption base 4, the shaking of the switch device can be rapidly reduced, the stability and the safety of the switch device can be effectively ensured, the service life of the device is effectively prolonged, when the switch device body 1 shakes, the vertical shaking can be rapidly absorbed through the shock absorption device 13 in the shock absorption base 4, so that the switchgear body 1 does not receive too much vibration, increasing the service life of the apparatus.

Referring to fig. 2, the damping device 13 includes a first damping block 24, a first damping rubber ball 23 is fixedly connected to the bottom of the first damping block 24, a first damping rubber pad 25 is fixedly connected to the outer side of the first damping rubber ball 23, a second damping block 22 is fixedly connected to the bottom of the first damping rubber ball 23, a second damping rubber ball 21 is fixedly connected to the bottom of the second damping block 22, a second damping rubber pad 26 is fixedly connected to the periphery of the second damping rubber ball 21, a third damping block 27 is fixedly connected to the bottom of the second damping rubber ball 21, when receiving a shock, the first damping rubber pad 25, the second damping rubber pad 26, the first damping rubber ball 23 and the second damping rubber ball 21 are pressed by the first damping rubber pad 24 and the third damping block 27, the first damping rubber pad 25, the second damping rubber pad 26, the first damping rubber ball 23 and the second damping rubber ball 21 play a role of buffering to absorb and reduce kinetic energy, can effectively play the effect of shock attenuation.

Referring to fig. 3, the damping device 13 includes an outer cylinder 31, an inner cylinder 32 is disposed at a lower side of the outer cylinder 31, a first stopper 29 is fixedly connected to a top of an outer side of the inner cylinder 32, a second stopper 28 is fixedly connected to a bottom of an inner side of the outer cylinder 31, a second spring 30 is fixedly connected to a top of an inner cavity of the outer cylinder 31, one end of the second spring 30, which is far away from the outer cylinder 31, extends into the inner cavity of the inner cylinder 32 and is fixedly connected to a bottom of the inner cavity of the inner cylinder 32, when the outer cylinder 31 and the inner cylinder 32 are vibrated, the outer cylinder 31 and the inner cylinder 32 are subjected to a force approaching each other, the force is transmitted to the second spring 30 by the outer cylinder 31 and the inner cylinder.

To sum up, this stabilize shock-proof box fixed interchange metal-enclosed switchgear, through the inside movable ring 7 of vibration damping mount 4, retainer plate 8 and first spring 9, can rock when switchgear body 1 produces and rock, cushion and absorb horizontal rocking, what can be rapid makes the switchgear rocks and reduces, can effectual assurance switchgear's stability and safety, the effectual life that has increased this equipment, through vibration damper 13 of vibration damping mount 4 inside, can rock when switchgear body 1 produces, carry out quick absorption to vertical vibrations, make switchgear body 1 can not receive too big vibrations, the life of this equipment has been increased.

And, this stabilize shock-proof box fixed interchange metal-enclosed switchgear, through the stabilising arrangement 2 in 4 four corners of vibration damping mount, can be when switchgear body 1 produces and rock, produce certain shock attenuation cushioning effect and stabilizing action to switchgear body 1, through the inside piece 35 that increases weight of stabilising arrangement 2, can effectual improvement the stability ability of this equipment, make it can not topple over when great rocking, through slipmat 37 and callus on the sole 36 of stabilising arrangement 2 bottom, can effectual improvement the stability of this equipment, make it can not remove easily, through the inside third spring 34 of stabilising arrangement 2, can carry out preliminary absorption to the vibrations that switchgear body 1 produced, make its stability that can be more.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 stabilize fixed interchange metal-enclosed switchgear of shockproof box, includes switchgear body (1), its characterized in that: the switch equipment comprises a switch equipment body (1), wherein observation windows (6) are fixedly arranged on the switch equipment body (1), the number of the observation windows (6) is four, a control panel (5) is fixedly arranged on the lower portion of the switch equipment body (1), a damping base (4) is arranged at the bottom of the switch equipment body (1), four corners of the damping base (4) are fixedly connected with connecting rods (3), and one end, far away from the damping base (4), of each connecting rod (3) is fixedly connected with a stabilizing device (2);

the damping device is characterized in that a first mounting plate (14) is fixedly connected to the bottom of an inner cavity of the damping base (4), a damping device (13) is fixedly connected to the top of the first mounting plate (14), a second mounting plate (15) is fixedly connected to the top of the damping device (13), a bottom plate (12) is fixedly connected to the top of the second mounting plate (15), a connecting column (16) is fixedly connected to the top of the bottom plate (12), a partition plate (10) is fixedly connected to the inner wall of the damping base (4) and located above the bottom plate (12), a limiting hole (11) is formed in the partition plate (10), and the top end of the connecting column (16) penetrates through the limiting hole (11) and is fixedly connected with the switchgear body (1);

the top fixedly connected with retainer plate (8) of baffle (10), the first spring of inboard fixedly connected with (9) of retainer plate (8), four are no less than in the quantity of first spring (9), and the interval between per two first springs (9) is equal, the one end fixedly connected with activity circle (7) of retainer plate (8) are kept away from in first spring (9), the inboard of activity circle (7) is provided with spliced pole (16).

2. The stable box type fixed AC metal enclosed switchgear against earthquakes of claim 1, characterized in that: damping device (13) are including first snubber block (24), the first yielding rubber ball (23) of bottom fixedly connected with of first snubber block (24), the first yielding rubber pad (25) of outside fixedly connected with of first yielding rubber ball (23), the bottom fixedly connected with second snubber block (22) of first yielding rubber ball (23), the bottom fixedly connected with second yielding rubber ball (21) of second snubber block (22), fixedly connected with second yielding rubber pad (26) all around of second yielding rubber ball (21), the bottom fixedly connected with third snubber block (27) of second yielding rubber ball (21).

3. The stable box type fixed AC metal enclosed switchgear against earthquakes of claim 1, characterized in that: damping device (13) are including urceolus (31), the downside of urceolus (31) is provided with inner tube (32), the first stopper (29) of top fixedly connected with in inner tube (32) outside, the inboard bottom fixedly connected with second stopper (28) of urceolus (31), the top fixedly connected with second spring (30) of urceolus (31) inner chamber, the one end that urceolus (31) were kept away from in second spring (30) extends to the inside of inner tube (32) and with the bottom fixed connection of inner tube (32) inner chamber.

4. The stable box type fixed AC metal enclosed switchgear against earthquakes of claim 1, characterized in that: stabilising arrangement (2) are including damper cylinder (38), spout (19) have been seted up on the inner wall of damper cylinder (38), and the quantity of spout (19) is two, the inside of spout (19) is provided with slider (20), damper cylinder (38) have fixed block (33) through inside slider (20) sliding connection of spout (19), one side fixedly connected with link (17) of fixed block (33), spacing groove (39) have been seted up on damper cylinder (38), link (17) run through spacing groove (39) and switchgear body (1) fixed connection, the quantity of link (17) is two, and fixedly connected with horizontal pole (18) between two link (17).

5. The stable box type fixed AC metal enclosed switchgear against earthquakes of claim 4, characterized in that: the bottom of the inner cavity of the damping cylinder (38) is fixedly connected with a weight increasing block (35), the top of the weight increasing block (35) is fixedly connected with a third spring (34), and the top end of the third spring (34) is fixedly connected with a fixed block (33).

6. The stable box type fixed AC metal enclosed switchgear against earthquakes of claim 5, characterized in that: the bottom fixedly connected with callus on the sole (36) of damper cylinder (38), the bottom fixedly connected with non-slip mat (37) of callus on the sole (36), the anti-skidding line has been seted up on non-slip mat (37).