CN209823214U - Damping device for box-type substation - Google Patents

Abstract

The utility model belongs to the technical field of the transformer substation technique and specifically relates to a box-type substation damping device, the on-line screen storage device comprises a base, first mounting groove has been seted up at the top of base, the inside level of first mounting groove and slidable mounting have the bottom plate, bottom plate top fixedly connected with box, box internally mounted has consumer, the bilateral symmetry of bottom plate is equipped with one-level damping device. The utility model discloses, simple structure, the shock attenuation is effectual, the effectual damage rate that reduces the inside consumer of box.

Description

Damping device for box-type substation

Technical Field

The utility model relates to a transformer substation technical field especially relates to a box-type substation damping device.

Background

The box-type substation has the characteristics of small investment, quick response, small occupied area and the like, so the box-type substation is popular with users, but the existing box-type substations are placed outdoors, have relatively harsh outdoor environment and are easy to be damaged by external force vibration to cause damage to electric equipment in the box, so the service life of the electric equipment is shortened, and inconvenience is brought to the users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that there is external force vibrations to cause the damage of incasement consumer among the prior art easily, and a box-type substation damping device who proposes.

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

a damping device for a box-type substation is designed and comprises a base, wherein a first mounting groove is formed in the top of the base, a bottom plate is horizontally and slidably mounted in the first mounting groove, a box body is fixedly connected to the top of the bottom plate, electric equipment is mounted in the box body, primary damping devices are symmetrically arranged on two sides of the bottom plate and comprise fixing plates horizontally and fixedly connected to the bottom plate, a plurality of T-shaped rods are vertically arranged on the top of each fixing plate at equal intervals, one ends of the T-shaped rods penetrate through the fixing plates, the end parts of the T-shaped rods are commonly and vertically connected to the bottom end of the first mounting groove, first springs are sleeved on the T-shaped rods at the bottom of the fixing plates, secondary damping devices are symmetrically arranged at two ends of the bottom plate and comprise connecting rods rotatably connected to the bottom of the bottom plate, the base of slider below is improved level and is seted up the spout, the inside horizontally connect of spout has the slide bar, the slider slip cap is established on the slide bar, just the slider is kept away from the cover and is equipped with the second spring on the slide bar of connecting rod one end the connecting rod bottom all is equipped with strutting arrangement.

Preferably, the supporting device comprises a supporting rod which is rotatably connected to the bottom of the connecting rod, the supporting rod is inserted into the supporting sleeve in a sliding mode, the supporting sleeve is vertically and fixedly connected to the bottom end of the first mounting groove, and a third spring is sleeved on the supporting rod between the supporting sleeve and the connecting rod.

Preferably, the lateral walls of the two sides in the first mounting groove are symmetrically provided with second mounting grooves, a plurality of rollers are rotatably mounted in the second mounting grooves at equal intervals, and the rollers are in contact with the bottom plate.

Preferably, the outer surface of the roller is wrapped with a rubber pad.

Preferably, the bottom plate and the fixing plate are of an integrally formed structure.

The utility model provides a box-type substation damping device, beneficial effect lies in: through the bottom plate to inside the first mounting groove with the box slip cartridge on the base, through one-level damping device and second grade damping device, thereby carry out multiple shock attenuation work to the box, the effectual consumer of having avoided the box inside receives the damage. The utility model discloses, simple structure, the shock attenuation is effectual, the effectual damage rate that reduces the inside consumer of box.

Drawings

Fig. 1 is a schematic structural view of a damping device for a box-type substation provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a base 1, a first mounting groove 2, a box body 3, a bottom plate 4, a second mounting groove 5, a sliding block 6, a first spring 7, a T-shaped rod 8, a fixing plate 9, a connecting rod 10, a supporting sleeve 11, a sliding rod 12, a second spring 13, a sliding groove 14, a supporting rod 15, a third spring 16 and a rolling shaft 17.

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. 1-2, a box-type substation damping device comprises a base 1, a first mounting groove 2 is formed in the top of the base 1, a bottom plate 4 is horizontally and slidably mounted in the first mounting groove 2, a box body 3 is fixedly connected to the top of the bottom plate 4, electric equipment is mounted in the box body 3, primary damping devices are symmetrically arranged on two sides of the bottom plate 4 and comprise a fixing plate 9 horizontally and fixedly connected to the bottom plate 4, the bottom plate 4 and the fixing plate 9 are of an integrally formed structure, a plurality of T-shaped rods 8 are vertically arranged at equal intervals on the top of the fixing plate 9, one ends of the T-shaped rods 8 penetrate through the fixing plate 9, the end portions of the T-shaped rods are commonly and vertically connected to the bottom end of the first mounting groove 2, first springs 7 are sleeved on the T-shaped rods 8 at the bottom of the fixing plate 9, secondary damping devices are symmetrically, one end of the connecting rod 10 far away from the bottom plate 4 is rotatably connected with a sliding block 6, a sliding groove 14 is horizontally arranged on the base 1 below the sliding block 6, a sliding rod 12 is horizontally connected inside the sliding groove 14, the sliding block 6 is slidably sleeved on the sliding rod 12, a second spring 13 is sleeved on the sliding rod 12 of the sliding block 6 far away from one end of the connecting rod 10, supporting devices are respectively arranged at the bottoms of the connecting rod 10, each supporting device comprises a supporting rod 15 rotatably connected at the bottom of the connecting rod 10, the supporting rod 15 is slidably inserted into the supporting sleeve 11, the supporting sleeve 11 is vertically and fixedly connected at the bottom end inside the first mounting groove 2, a third spring 16 is sleeved on the supporting rod 15 between the supporting sleeve 11 and the connecting rod 10, second mounting grooves 5 are symmetrically arranged on the side walls at two sides inside the first mounting groove 2, a plurality of rolling shafts 17, the rollers 17 are in contact with the base plate 4.

Through bottom plate 4, thereby inside 2 with the first mounting grooves of box 3 slip cartridge on base 1, through first spring 7, thereby can promote bottom plate 4 and slide on T type pole 8, carry out preliminary shock attenuation work, in-process when bottom plate 4 downstream, connecting rod 10 can promote slider 6 and move on the inside slide bar 12 of spout 14, thereby carry out secondary shock attenuation work to bottom plate 4 through second spring 13, connecting rod 10 is in the in-process that promotes slider 6, also can extrude bracing piece 15, cause bracing piece 15 to slide in 11 inside the supporting sleeve, through third spring 16, thereby can carry out shock attenuation work again to bottom plate 4, bottom plate 4 is at the in-process that removes, can drive simultaneously and pass through roller bearing 17 and rotate 5 inside in second mounting groove, thereby can increase the stability of box 3, also can play certain cushioning effect.

The utility model discloses: through bottom plate 4 to inside 2 the first mounting grooves of box 3 slip cartridge on base 1, through one-level damping device and second grade damping device, thereby carry out multiple shock attenuation work to box 3, the effectual inside consumer of 3 of having avoided the box receives the damage.

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 (5)

1. A damping device for a box-type substation comprises a base (1), wherein a first mounting groove (2) is formed in the top of the base (1), a bottom plate (4) is horizontally and slidably mounted in the first mounting groove (2), a box body (3) is fixedly connected to the top of the bottom plate (4), and electric equipment is mounted in the box body (3), and is characterized in that primary damping devices are symmetrically arranged on two sides of the bottom plate (4) and comprise a fixing plate (9) horizontally and fixedly connected to the bottom plate (4), a plurality of T-shaped rods (8) are vertically arranged at equal intervals on the top of the fixing plate (9), one ends of the T-shaped rods (8) penetrate through the fixing plate (9), the end parts of the T-shaped rods (8) are jointly and vertically connected to the bottom end of the first mounting groove (2), and first springs (7) are sleeved on the T-shaped rods (8) at the bottom, the bottom both ends symmetry of bottom plate (4) is equipped with second grade damping device, second grade damping device is including rotating connecting rod (10) of connection in bottom plate (4) bottom, the one end that bottom plate (4) were kept away from in connecting rod (10) is rotated and is connected with slider (6), spout (14) have been seted up to base (1) the higher authority of slider (6) below, spout (14) inside horizontally connect has slide bar (12), slider (6) slip cover is established on slide bar (12), just the cover is equipped with second spring (13) on slide bar (12) that connecting rod (10) one end was kept away from in slider (6) the bottom of connecting rod (10) all is equipped with strutting arrangement.

2. A box-type substation damping device according to claim 1, characterized in that the support device comprises a support rod (15) rotatably connected to the bottom of the connecting rod (10), the support rod (15) is slidably inserted into a support sleeve (11), the support sleeve (11) is vertically and fixedly connected to the bottom end of the interior of the first mounting groove (2), and a third spring (16) is sleeved on the support rod (15) between the support sleeve (11) and the connecting rod (10).

3. A box-type substation damping device according to claim 1, characterized in that the lateral wall of the first mounting groove (2) inside both sides has second mounting groove (5) seted up symmetrically, the equidistant rotation of second mounting groove (5) inside is installed a plurality of roller shafts (17), contact each other between roller shaft (17) and bottom plate (4).

4. A damping device for a box substation according to claim 3, characterized in that the outer surface of the roller (17) is covered with a rubber mat.

5. A box substation damping device according to claim 1, characterized in that the base plate (4) and the fixing plate (9) are of an integrally formed structure.