CN216981277U - High tension switchgear that antivibration effect is good - Google Patents
High tension switchgear that antivibration effect is good Download PDFInfo
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- CN216981277U CN216981277U CN202220028223.9U CN202220028223U CN216981277U CN 216981277 U CN216981277 U CN 216981277U CN 202220028223 U CN202220028223 U CN 202220028223U CN 216981277 U CN216981277 U CN 216981277U
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Abstract
The utility model relates to the technical field of electrical equipment, in particular to a high-voltage switch cabinet with a good anti-vibration effect, which comprises a vibration box and a supporting seat, wherein L-shaped bottom frames are fixed at four corners of the outer bottom wall of the vibration box, bolt holes are formed in the bottom of each bottom frame, the supporting seat is positioned right above the vibration box, vertical upper fixing pipes are fixed at four corners of the top wall of the vibration box, vertical upper connecting columns are movably arranged on the inner rings of the upper fixing pipes, the supporting seat is fixed at the top ends of the four upper connecting columns, a high-voltage switch cabinet main body is fixed on the top wall of the supporting seat, the bottom ends of the four upper connecting columns extend into the vibration box and are fixed with a horizontal bottom plate, and the bottom ends of the upper fixing pipes and the top wall of the bottom plate are connected with vertical first buffer springs. The vibration-proof device is ingenious in design, effectively improves the vibration-proof effect of the high-voltage switch cabinet, can reduce the vibration of the high-voltage switch cabinet when an earthquake occurs, and can prevent the electric elements in the high-voltage switch cabinet from being damaged due to the vibration when the earthquake occurs.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a high-voltage switch cabinet with a good anti-vibration effect.
Background
The switch cabinet is an electrical device, and the main function of the switch cabinet is to open and close, control and protect the electrical device in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system.
The existing high-voltage switch cabinet has poor vibration-proof effect, so that the high-voltage switch cabinet can generate large vibration when an earthquake occurs, and the electric elements inside the high-voltage switch cabinet are easily damaged due to vibration when the earthquake occurs, therefore, the high-voltage switch cabinet with good vibration-proof effect is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-voltage switch cabinet with a good anti-vibration effect, aiming at solving the problems that the existing high-voltage switch cabinet has a poor anti-vibration effect, the high-voltage switch cabinet can generate large vibration when an earthquake occurs, and electric elements in the high-voltage switch cabinet are easy to damage due to vibration when the earthquake occurs.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage switch cabinet with good anti-vibration effect comprises a vibration box and a supporting seat, wherein L-shaped bottom frames are fixed at four corners of the outer bottom wall of the vibration box, bolt holes are formed in the bottom of each bottom frame, the supporting seat is positioned right above the vibration box, vertical upper fixing pipes are fixed at four corners of the top wall of the vibration box, vertical upper connecting columns are movably arranged on the inner rings of the upper fixing pipes, the supporting seat is fixed at the top ends of the four upper connecting columns, a high-voltage switch cabinet main body is fixed on the top wall of the supporting seat, the bottom ends of the four upper connecting columns extend into the vibration box and are fixed with a horizontal bottom plate, the bottom ends of the upper fixing pipes and the top wall of the bottom plate are connected with vertical first buffer springs, vertical lower fixing pipes are fixed at four corners of the inner bottom wall of the vibration box, and vertical second buffer springs are connected with the top ends of the lower fixing pipes and the bottom wall of the bottom plate, the middle position of the top wall of the bottom plate is fixedly provided with a vertical connecting plate, the two sides of the top wall of the bottom plate are both connected with vertical sliding plates in a sliding mode, the side walls of the two sides of the connecting plate are respectively connected with the side walls of the two sliding plates through horizontal third buffer springs, guide rods which are obliquely arranged are hinged to the side walls, far away from each other, of the two sliding plates, the top ends of the guide rods are hinged to the inner top wall of the vibration box, the two sides of the inner bottom wall of the vibration box are both fixedly provided with fixing seats, and the top wall of each fixing seat and the bottom wall of the bottom plate are connected with a vertical air spring.
As a preferred technical scheme of the present invention, the size of the inner ring of the upper fixing tube is matched with the size of the outer ring of the upper connecting column, the first buffer spring is movably sleeved on the outer ring of the upper connecting column, the inner side walls of the two sides of the vibration box are both provided with first sliding grooves along the height direction, the side ends of the two sides of the bottom plate are both fixed with first sliding blocks, and the first sliding blocks are connected with the first sliding grooves in a sliding manner.
As a preferred technical scheme of the utility model, vertical lower connecting columns are fixed at four corners of the bottom wall of the bottom plate, the bottom of each lower connecting column is movably arranged on the inner ring of the corresponding lower fixing pipe, and the second buffer spring is movably sleeved on the outer ring of the corresponding lower connecting column.
As a preferable technical solution of the present invention, the size of the inner ring of the lower fixing tube is adapted to the size of the outer ring of the lower connecting column.
As a preferable technical scheme of the present invention, the two sides of the top wall of the bottom plate are both provided with a second sliding chute along the length direction, the bottom end of the sliding plate is fixed with a second sliding block, and the second sliding block is connected with the second sliding chute in a sliding manner.
As a preferable technical scheme of the utility model, the two guide rods are symmetrically arranged, and the distance between the top ends of the two guide rods is larger than the distance between the bottom ends of the two guide rods.
As a preferable technical solution of the present invention, horizontal side pillars are fixed on side walls of both sides of the connecting plate, the guide rod is located on an upper side of the side pillar, the sliding plate is movably sleeved on an outer ring of the side pillar, and the third buffer spring is movably sleeved on the outer ring of the side pillar.
Compared with the prior art, the utility model has the beneficial effects that:
support in subaerial through four chassis, pass the bolt hole through the bolt and can be subaerial with stable being fixed in of chassis, can realize stable fixed to the vibrating bin, when the earthquake takes place, the chassis, the vibrating bin, go up fixed pipe, fixed pipe and fixing base can take place the vibration down, can make first buffer spring promptly, second buffer spring, air spring and third buffer spring constantly stretch out and draw back, through first buffer spring, second buffer spring, air spring and third buffer spring's elastic reaction, can be to the chassis, the vibrating bin, go up fixed pipe, the effectual buffering of vibration power realization of fixed pipe and fixing base down, make the bottom plate, go up the spliced pole, the vibration that supporting seat and high-voltage switch cabinet main part took place is less, the vibration that makes the high-voltage switch cabinet take place when the earthquake takes place is less.
The vibration-proof device is ingenious in design, effectively improves the vibration-proof effect of the high-voltage switch cabinet, can reduce the vibration of the high-voltage switch cabinet when an earthquake occurs, and can prevent the electric elements in the high-voltage switch cabinet from being damaged due to the vibration when the earthquake occurs.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a bottom view of the bottom of the vibration box of the present invention.
Description of reference numerals:
1. a vibration box; 2. an upper fixed tube; 3. an upper connecting column; 4. a supporting base; 5. a high-voltage switch cabinet main body; 6. a chassis; 7. a first buffer spring; 8. a second buffer spring; 9. a lower connecting column; 10. a lower fixed tube; 11. a base plate; 12. a fixed seat; 13. an air spring; 14. bolt holes; 15. a connecting plate; 16. a third buffer spring; 17. a sliding plate; 18. a guide bar; 19. and a side column.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, a high-voltage switch cabinet with good vibration-proof effect comprises a vibration box 1 and a support seat 4, wherein L-shaped bottom frames 6 are fixed at four corners of the outer bottom wall of the vibration box 1, bolt holes 14 are formed in the bottom of the bottom frames 6, the support seat 4 is positioned right above the vibration box 1, vertical upper fixing tubes 2 are fixed at four corners of the top wall of the vibration box 1, vertical upper connecting columns 3 are movably arranged at the inner rings of the upper fixing tubes 2, the support seat 4 is fixed at the top ends of the four upper connecting columns 3, a high-voltage switch cabinet main body 5 is fixed on the top wall of the support seat 4, the bottom ends of the four upper connecting columns 3 extend into the vibration box 1 and are fixed with a horizontal bottom plate 11, vertical first buffer springs 7 are connected between the bottom ends of the upper fixing tubes 2 and the top wall of the bottom plate 11, vertical lower fixing tubes 10 are fixed at four corners of the inner bottom wall of the vibration box 1, vertical second buffer springs 8 are connected between the top ends of the lower fixing tubes 10 and the bottom wall of the bottom plate 11, the intermediate position of the roof of bottom plate 11 is fixed with vertical connecting plate 15, the equal sliding connection in both sides of the roof of bottom plate 11 has vertical sliding plate 17, the lateral wall of the both sides of connecting plate 15 is connected with horizontally third buffer spring 16 with the lateral wall of two sliding plate 17 respectively, it has the guide arm 18 that is the slope setting all to articulate on the lateral wall that two sliding plate 17 kept away from each other, the top of guide arm 18 articulates on the interior roof of vibrating bin 1, the both sides of the interior diapire of vibrating bin 1 all are fixed with fixing base 12, the roof of fixing base 12 and the diapire of bottom plate 11 are connected with vertical air spring 13.
The size of the inner ring of the upper fixed pipe 2 is matched with the size of the outer ring of the upper connecting column 3, the first buffer spring 7 is movably sleeved on the outer ring of the upper connecting column 3, so that the first buffer spring 7 can stably extend and retract, the inner side walls of the two sides of the vibration box 1 are respectively provided with a first chute along the height direction, the side ends of the two sides of the bottom plate 11 are respectively fixed with a first slide block, the first slide blocks are connected with the first chutes in a sliding way, the four corners of the bottom wall of the bottom plate 11 are respectively fixed with a vertical lower connecting post 9, the bottom of the lower connecting post 9 is movably arranged on the inner ring of a lower fixed pipe 10, the second buffer spring 8 is movably sleeved on the outer ring of the lower connecting post 9, so that the second buffer spring 8 can be stably extended and contracted, the size of the inner ring of the lower fixing tube 10 is matched with the size of the outer ring of the lower connecting column 9, so that the underframe 6, the vibration box 1, the upper fixing pipe 2, the lower fixing pipe 10 and the fixed seat 12 can stably lift relative to the bottom plate 11.
The second spout has all been seted up along length direction in the both sides of the roof of bottom plate 11, and sliding plate 17's bottom mounting has the second slider, and the second slider slides with the second spout to be connected for the horizontal direction removal of following that sliding plate 17 can be stable.
Two guide arms 18 are the symmetry and set up, the interval on the top of two guide arms 18 is greater than the interval of the bottom of two guide arms 18, when vibrating box 1 rises for bottom plate 11, the top that can make two guide arms 18 promptly rises for bottom plate 11, the bottom that can make two guide arms 18 promptly drives two sliding plates 17 and keeps away from each other, can make third buffer spring 16 tensile promptly, when vibrating box 1 descends for bottom plate 11, the top that can make two guide arms 18 promptly descends for bottom plate 11, the bottom that can make two guide arms 18 promptly drives two sliding plates 17 and is close to each other, can make third buffer spring 16 compression promptly.
The working principle is as follows: the four underframe 6 are supported on the ground, the underframe 6 can be stably fixed on the ground by bolts penetrating through the bolt holes 14, so that the vibration box 1 can be stably fixed, when an earthquake occurs, the underframe 6, the vibration box 1, the upper fixed pipe 2, the lower fixed pipe 10 and the fixed seat 12 vibrate, so that the underframe 6, the vibration box 1, the upper fixed pipe 2, the lower fixed pipe 10 and the fixed seat 12 can continuously lift relative to the bottom plate 11, when the upper fixed pipe 2 continuously lifts relative to the bottom plate 11, the first buffer spring 7 can continuously stretch, when the lower fixed pipe 10 continuously lifts relative to the bottom plate 11, the second buffer spring 8 can continuously stretch, when the fixed seat 12 continuously lifts relative to the bottom plate 11, the air spring 13 can continuously stretch, when the vibration box 1 continuously lifts relative to the bottom plate 11, the two guide rods 18 can continuously lift relative to the bottom plate 11, can make the bottom of two guide arms 18 drive two sliding plates 17 constantly and keep away from each other, be close to each other, can make third buffer spring 16 stretch out and draw back constantly promptly, through first buffer spring 7, second buffer spring 8, air spring 13 and third buffer spring 16's elastic action, can be to chassis 6, vibration box 1, go up fixed pipe 2, the effectual buffering of vibration power realization of fixed pipe 10 and fixing base 12 down, make bottom plate 11, go up spliced pole 3, the vibration that supporting seat 4 and high-tension switchgear main part 5 take place is less, make the vibration that the high-tension switchgear takes place when the earthquake takes place less, the effectual antivibration effect that has promoted the high-tension switchgear, can reduce the vibration that the high-tension switchgear takes place when the earthquake takes place, can avoid the inside electric element of high-tension switchgear to damage because of vibration when the earthquake takes place.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a effectual high tension switchgear of antivibration, includes vibrating bin (1) and supporting seat (4), its characterized in that: the vibration box is characterized in that L-shaped chassis (6) are fixed at four corners of the outer bottom wall of the vibration box (1), bolt holes (14) are formed in the bottom of the chassis (6), the supporting seat (4) is located right above the vibration box (1), vertical upper fixing pipes (2) are fixed at four corners of the top wall of the vibration box (1), vertical upper connecting columns (3) are movably arranged on the inner rings of the upper fixing pipes (2), the supporting seat (4) is fixed at the top ends of the four upper connecting columns (3), a high-voltage switch cabinet main body (5) is fixed on the top wall of the supporting seat (4), the bottom ends of the four upper connecting columns (3) extend into the vibration box (1) and are fixed with a horizontal bottom plate (11), and vertical first buffer springs (7) are connected with the bottom ends of the upper fixing pipes (2) and the top wall of the bottom plate (11), the four corners of the inner bottom wall of the vibration box (1) are respectively fixed with a vertical lower fixing tube (10), the top end of the lower fixing tube (10) and the bottom wall of the bottom plate (11) are connected with a vertical second buffer spring (8), a vertical connecting plate (15) is fixed at the middle position of the top wall of the bottom plate (11), two sides of the top wall of the bottom plate (11) are respectively connected with a vertical sliding plate (17) in a sliding manner, the side walls at two sides of the connecting plate (15) are respectively connected with the side walls of the two sliding plates (17) with a horizontal third buffer spring (16), guide rods (18) which are obliquely arranged are hinged on the side walls far away from each other of the two sliding plates (17), the top ends of the guide rods (18) are hinged on the inner top wall of the vibration box (1), and fixing seats (12) are fixed at two sides of the inner bottom wall of the vibration box (1), and the top wall of the fixed seat (12) and the bottom wall of the bottom plate (11) are connected with a vertical air spring (13).
2. The high-voltage switch cabinet with good vibration prevention effect according to claim 1, characterized in that: go up the size of the inner circle of fixed pipe (2) with the size looks adaptation of the outer lane of last spliced pole (3), first buffer spring (7) movable sleeve is located the outer lane of last spliced pole (3), all seted up first spout along the direction of height on the inside wall of the both sides of vibration case (1), the side of the both sides of bottom plate (11) all is fixed with first slider, and first slider slides with first spout and is connected.
3. The high-voltage switch cabinet with good vibration prevention effect according to claim 1, characterized in that: the four corners of the bottom wall of the bottom plate (11) are fixed with vertical lower connecting columns (9), the bottoms of the lower connecting columns (9) are movably arranged on the inner rings of the lower fixing pipes (10), and the second buffer springs (8) are movably sleeved on the outer rings of the lower connecting columns (9).
4. The high-voltage switch cabinet with good vibration prevention effect according to claim 3, characterized in that: the size of the inner ring of the lower fixing pipe (10) is matched with the size of the outer ring of the lower connecting column (9).
5. The high-voltage switch cabinet with good vibration prevention effect according to claim 1, characterized in that: the two sides of the top wall of the bottom plate (11) are both provided with second sliding grooves along the length direction, the bottom end of the sliding plate (17) is fixed with a second sliding block, and the second sliding block is connected with the second sliding grooves in a sliding mode.
6. The high-voltage switch cabinet with good vibration prevention effect according to claim 1, characterized in that: the two guide rods (18) are symmetrically arranged, and the distance between the top ends of the two guide rods (18) is larger than the distance between the bottom ends of the two guide rods (18).
7. The high-voltage switch cabinet with good vibration prevention effect according to claim 1, characterized in that: horizontal side columns (19) are fixed on the side walls of the two sides of the connecting plate (15), the guide rods (18) are located on the upper sides of the side columns (19), the sliding plates (17) are movably sleeved on the outer rings of the side columns (19), and the third buffer springs (16) are movably sleeved on the outer rings of the side columns (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220028223.9U CN216981277U (en) | 2022-01-07 | 2022-01-07 | High tension switchgear that antivibration effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220028223.9U CN216981277U (en) | 2022-01-07 | 2022-01-07 | High tension switchgear that antivibration effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216981277U true CN216981277U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220028223.9U Active CN216981277U (en) | 2022-01-07 | 2022-01-07 | High tension switchgear that antivibration effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216981277U (en) |
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2022
- 2022-01-07 CN CN202220028223.9U patent/CN216981277U/en active Active
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