CN213871791U

CN213871791U - Damping base for electrical equipment

Info

Publication number: CN213871791U
Application number: CN202022378587.3U
Authority: CN
Inventors: 周长鸿
Original assignee: Shaanxi Wanpeng Power Technology Development Co ltd
Current assignee: Shaanxi Wanpeng Power Technology Development Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-03
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a damping base for electrical equipment, which belongs to the technical field of electrical equipment and comprises a base, a stand column and a supporting plate for placing articles, wherein a reset spring is fixedly connected at the crack between the outer side of a push block and the base, the inner side of the push block is rotatably connected with a moving rod, one end of the first moving rod, which is far away from the sliding rod, is rotatably connected with a second moving rod, a tensioning spring is fixedly connected between the second moving rod and the first moving rod, the bottom inside a damping cylinder is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a limiting block, and the top of the limiting block is fixedly connected with a telescopic rod; the utility model discloses a take-up spring, reset spring and buffer spring offset, decompose and the buffering is handled to the external force that electrical equipment received layer upon layer for the device has the effect of shake reduction buffering, has improved the protecting effect to electrical equipment widely, has prolonged its life, has promoted the practicality of electrical equipment base.

Description

Damping base for electrical equipment

Technical Field

The utility model relates to an electrical equipment technical field, more specifically relates to a vibration damping mount for electrical equipment.

Background

The important role played by electric power in our life and production is not ignored, brings great convenience to our production and life, becomes an important energy source in our production and life, and the most critical factor for normal operation and transmission of electric power in a power plant is electric equipment.

When the electric equipment is used, the electric equipment is usually required to be matched with a proper base to ensure normal and stable operation, but the electric equipment can generate great vibration in the use process, and the existing electric equipment base is not usually subjected to efficient damping treatment, so that the whole electric equipment bears excessive external vibration force in the operation and other processes, further the damage to internal parts of the electric equipment is caused, and the service life of the electric equipment is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background to provide a vibration damping mount for electrical equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a damping base for electrical equipment comprises a base, a stand column and a goods placing supporting plate, wherein a slide rail is fixedly connected to the bottom inside the base, a pulley is slidably connected to the inside of the slide rail, a push block is fixedly connected to the top of the pulley, a reset spring is fixedly connected to a crack between the outer side of the push block and the base, a moving rod is rotatably connected to the inner side of the push block, one end, away from the push block, of the moving rod is rotatably connected with the stand column, a buffer plate is fixedly connected to the surface of the stand column, the goods placing supporting plate is fixedly connected to the top of the stand column, connecting seats are fixedly connected to two ends of the bottom of the goods placing supporting plate, strip-shaped holes are communicated with the inside of the connecting seats in a penetrating mode, a slide rod is slidably connected to the inside of the strip-shaped holes, a first movable rod is rotatably connected to the surface of the slide rod, and one end, away from the slide rod, of the first movable rod is rotatably connected with a second movable rod, and the one end that first movable rod was kept away from to the second movable rod rotates with the outside of base to be connected, the taut spring of fixedly connected with between second movable rod and the first movable rod, the inboard fixedly connected with damper cylinder of base, the spacing groove has been seted up to the inside wall of damper cylinder, the inside bottom fixedly connected with buffer spring of damper cylinder, buffer spring's top fixedly connected with stopper, the top fixedly connected with telescopic link of stopper, and the top and the buffer board of telescopic link are fixed connection.

Preferably, two ends of the sliding rod are fixedly connected with limiting blocks; and the diameter of the limiting block is larger than the inner diameter of the strip-shaped hole.

Preferably, the two damping cylinders are symmetrically installed by taking the upright post as a perpendicular bisector; and the top of the damping cylinder is provided with a through hole matched with the telescopic rod.

Preferably, the limiting block is clamped and slides in the limiting groove; and the diameter of the limiting block is larger than that of the telescopic rod.

Preferably, the distance between the damping plate and the damper cylinder is minimized when the return spring is compressed to the maximum.

Preferably, the two push blocks are symmetrically installed by taking the upright post as a perpendicular bisector; and the push block is in a rectangular block structure.

The utility model provides a vibration damping mount for electrical equipment has following beneficial effect:

the damping base for the electrical equipment is provided with a tensioning spring, a reset spring and a buffer spring, when the electrical equipment fixedly installed on the object placing supporting plate is subjected to external vibration force, the external force is transmitted to the connecting seat through the object placing supporting plate, so that the sliding rod horizontally slides in the strip-shaped hole, the first movable rod is driven to rotate, and under the rotating fit of the first movable rod and the second movable rod, the tensioning spring is deformed, so that the change of an included angle between the first movable rod and the second movable rod can be reduced according to the self elastic action, and the external force can be preliminarily buffered and resisted; meanwhile, the object placing supporting plate can also transmit external force to the upright post, so that the object placing supporting plate is stressed to move downwards vertically to drive the two moving rods to rotate, the push block is horizontally pushed towards two sides by the sliding fit of the pulley in the sliding rail, the reset spring is contracted, the external force applied to the reset spring is effectively decomposed and buffered, the buffer plate is driven to vertically descend in the process that the upright post moves downwards, the telescopic rod synchronously moves downwards in the shock absorption cylinder by the sliding fit of the limiting block in the limiting groove, the buffer spring is extruded, and the external force applied to the upright post is decomposed and damped again; the problem of current electrical equipment base do not have the shock attenuation to be handled is solved, external force that receives electrical equipment through taut spring, reset spring and buffer spring offsets, decomposes and the buffering is handled layer upon layer for the device has the effect of shake reduction buffering, has improved the protective effect to electrical equipment widely, has prolonged its life, has promoted electrical equipment base's practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the connection between the upright post and the moving rod of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the connection seat and the slide rod of the present invention.

Fig. 4 is the schematic diagram of the internal structure of the shock-absorbing tube of the present invention.

In FIGS. 1-4: base 1, stand 2, put thing layer board 3, connecting seat 4, bar hole 5, slide bar 6, first movable rod 7, second movable rod 8, taut spring 9, slide rail 10, buffer board 11, damper cylinder 12, telescopic link 13, stopper 14, spacing groove 15, buffer spring 16, carriage release lever 17, ejector pad 18, reset spring 19, pulley 20.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a vibration damping mount for electrical equipment includes a base 1, a column 2 and a support plate 3, a slide rail 10 is fixedly connected to the bottom inside the base 1, a pulley 20 is slidably connected to the inside of the slide rail 10, a push block 18 is fixedly connected to the top of the pulley 20, a return spring 19 is fixedly connected to a gap between the outside of the push block 18 and the base 1, a moving rod 17 is rotatably connected to the inside of the push block 18, an end of the moving rod 17 away from the push block 18 is rotatably connected to the column 2, a buffer plate 11 is fixedly connected to the surface of the column 2, the support plate 3 is fixedly connected to the top of the column 2, connecting seats 4 are fixedly connected to two ends of the bottom of the support plate 3, a strip-shaped hole 5 is communicated with the inside of the connecting seat 4, a slide rod 6 is slidably connected to the inside of the strip-shaped hole 5, a first movable rod 7 is rotatably connected to the surface of the slide rod 6, the one end that slide bar 6 was kept away from to first movable rod 7 is rotated and is connected with second movable rod 8, and the one end that first movable rod 7 was kept away from to second movable rod 8 rotates with base 1's the outside and is connected, the taut spring 9 of fixedly connected with between second movable rod 8 and the first movable rod 7, base 1's inboard fixedly connected with damper cylinder 12, spacing groove 15 has been seted up to damper cylinder 12's inside wall, the inside bottom fixedly connected with buffer spring 16 of damper cylinder 12, buffer spring 16's top fixedly connected with stopper 14, stopper 14's top fixedly connected with telescopic link 13, and telescopic link 13's top and buffer board 11 are fixed connection.

In this embodiment, two ends of the sliding rod 6 are fixedly connected with limiting blocks; and the diameter of stopper is greater than the internal diameter of bar hole 5, prevents that slide bar 6 from breaking away from bar hole 5, leads to putting the external force that thing layer board 3 received accurately to transmit to first movable rod 7 on, reduces the holistic shock attenuation effect of the device.

In this embodiment, the two shock-absorbing cylinders 12 are symmetrically installed with the upright 2 as a perpendicular bisector; and the top of damper cylinder 12 is provided with the through-hole of telescopic link 13 looks adaptation, helps when the external force that electrical equipment received is transmitted to damper cylinder 12 by stand 2, decomposes external force and absorbs to improve electrical equipment's shock attenuation buffering effect.

In this embodiment, the limiting block 14 is engaged with and slides in the limiting groove 15, so as to ensure the smoothness of the lifting and moving process of the telescopic rod 13; and the diameter of the limiting block 14 is larger than that of the telescopic rod 13, so that the telescopic rod 13 can be limited, the telescopic rod 13 is prevented from sliding away from the shock absorption cylinder 12, and the shock absorption effect is reduced.

In this embodiment, when the return spring 19 is compressed to the maximum, the distance between the buffer plate 11 and the damper cylinder 12 is the minimum, so that the buffer plate 11 and the damper cylinder 12 are prevented from being in rigid contact, and the service life of the structure is shortened.

In this embodiment, the two push blocks 18 are symmetrically installed with the upright column 2 as a perpendicular bisector; and the push block 18 is in a rectangular block structure, which is helpful for further decomposing external force, thereby improving the damping effect of the device and improving the protection effect on the power equipment.

When the damping base for the electrical equipment is used, firstly, when the electrical equipment fixedly installed on the object holding plate 3 is subjected to external vibration force, the external force is transmitted to the connecting seat 4 through the object holding plate 3, so that the sliding rod 6 horizontally slides in the strip-shaped hole 5 to drive the first movable rod 7 to rotate, and the tensioning spring 9 is deformed under the rotating fit of the first movable rod 7 and the second movable rod 8, so that the change of an included angle between the first movable rod 7 and the second movable rod 8 can be reduced according to the self elastic action, and the external force can be preliminarily buffered and resisted; meanwhile, the object supporting plate 3 can also transmit external force to the upright post 2, so that the stress of the object supporting plate vertically moves downwards, the two moving rods 17 are driven to rotate, the push block 18 is horizontally pushed towards two sides by the pulley 20 under the sliding fit inside the sliding rail 10, the reset spring 19 is contracted, the external force applied to the object supporting plate is effectively decomposed and buffered, and in the process of moving downwards of the upright post 2, the buffer plate 11 is also driven to vertically descend, the limit block 14 is matched with the sliding fit inside the limit groove 15, the telescopic rod 13 synchronously moves downwards inside the shock absorption cylinder 12, the buffer spring 16 is extruded, and the external force applied to the upright post 2 is subjected to secondary decomposition and shock absorption treatment.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A damping base for electrical equipment comprises a base (1), a stand column (2) and a storage supporting plate (3), and is characterized in that the bottom inside the base (1) is fixedly connected with a slide rail (10), the inside of the slide rail (10) is slidably connected with a pulley (20), the top of the pulley (20) is fixedly connected with a push block (18), a crack between the outer side of the push block (18) and the base (1) is fixedly connected with a reset spring (19), the inner side of the push block (18) is rotatably connected with a moving rod (17), one end, far away from the push block (18), of the moving rod (17) is rotatably connected with the stand column (2), the surface of the stand column (2) is fixedly connected with a buffer plate (11), the top of the stand column (2) is fixedly connected with the storage supporting plate (3), and two ends of the bottom of the storage supporting plate (3) are fixedly connected with a connecting seat (4), the connecting device is characterized in that the connecting seat (4) is internally penetrated and communicated with a strip-shaped hole (5), a sliding rod (6) is slidably connected to the strip-shaped hole (5), a first movable rod (7) is rotatably connected to the surface of the sliding rod (6), one end, away from the sliding rod (6), of the first movable rod (7) is rotatably connected with a second movable rod (8), one end, away from the first movable rod (7), of the second movable rod (8) is rotatably connected with the outer side of the base (1), a tensioning spring (9) is fixedly connected between the second movable rod (8) and the first movable rod (7), a damping cylinder (12) is fixedly connected to the inner side of the base (1), a limiting groove (15) is formed in the inner side wall of the damping cylinder (12), a buffer spring (16) is fixedly connected to the bottom inside of the damping cylinder (12), and a limiting block (14) is fixedly connected to the top of the buffer spring (16), the top fixedly connected with telescopic link (13) of stopper (14), and the top and buffer board (11) of telescopic link (13) are fixed connection.

2. The damper base for electric equipment according to claim 1, wherein: two ends of the sliding rod (6) are fixedly connected with limiting blocks; and the diameter of the limiting block is larger than the inner diameter of the strip-shaped hole (5).

3. The damper base for electric equipment according to claim 1, wherein: the two damping cylinders (12) are symmetrically installed by taking the upright post (2) as a perpendicular bisector; and the top of the shock absorption cylinder (12) is provided with a through hole matched with the telescopic rod (13).

4. The damper base for electric equipment according to claim 1, wherein: the limiting block (14) is clamped and slides in the limiting groove (15); and the diameter of the limiting block (14) is larger than that of the telescopic rod (13).

5. The damper base for electric equipment according to claim 1, wherein: when the return spring (19) is compressed to the maximum, the distance between the buffer plate (11) and the damper cylinder (12) is minimized.

6. The damper base for electric equipment according to claim 1, wherein: the two push blocks (18) are symmetrically arranged by taking the upright post (2) as a perpendicular bisector; and the push block (18) is in a rectangular block structure.