CN216598437U

CN216598437U - Base for box-type substation

Info

Publication number: CN216598437U
Application number: CN202121499100.5U
Authority: CN
Inventors: 宋乐乐
Original assignee: Qingdao Rectifier Power Engineering Co ltd
Current assignee: Qingdao Rectifier Power Engineering Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-05-24
Anticipated expiration: 2031-07-02

Abstract

The utility model relates to the technical field of power transformation equipment, and discloses a base for a box-type substation, which comprises a shell, wherein a drain hole is formed in the bottom of the shell, a plurality of damping springs are fixedly connected inside the shell, two groups of waterproof baffles are arranged above the damping springs, rubber insulators are connected between the two groups of waterproof baffles, and a lifting base is fixedly connected above the waterproof baffles.

Description

Base for box-type substation

Technical Field

The utility model relates to the technical field of substation equipment, in particular to a base for a box-type substation.

Background

The box-type substation is a compact complete set of distribution equipment which combines a high-voltage switch equipment distribution transformer, a low-voltage switch equipment, an electric energy metering device, a reactive compensation device and the like into one or more boxes according to a certain wiring scheme, is widely applied to mines, factory enterprises, oil and gas fields and wind power stations, replaces the original civil power distribution rooms and distribution stations, becomes a novel complete set of transformation and distribution equipment, but in the prior art, the box-type substation is directly installed on the ground when in use, however, the ground is usually rugged, after raining, the sunken part of the ground has water which seeps into the box-type substation from the bottom of the box-type substation to influence the normal operation of electric elements, and simultaneously, when the box-type substation is hoisted and moved, a large amount of vibration can be generated, and further, the electronic devices in the box-type substation can be damaged, therefore, the service life of the box-type substation can be greatly reduced, and a base for the box-type substation is designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a base for a box-type substation, which solves the problems that accumulated water is easy to form in rainy seasons and a large amount of vibration exists in the hoisting process of the box-type substation.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a base for box-type substation, includes the shell, the wash port has been seted up to the bottom of shell, the inside fixedly connected with a plurality of damping spring of shell, the damping spring top is equipped with waterproof baffle, waterproof baffle is provided with two sets ofly, glue is connected with rubber insulator between two sets of waterproof baffle, waterproof baffle top fixedly connected with lifting pedestal.

Further, the lifting base comprises a bottom plate, a supporting rod and a hydraulic transmission device arranged between the bottom plate and the supporting plate, the supporting rod is fixed on the bottom plate through bolt connection, the supporting rod is fixed on the supporting plate through bolt connection, the supporting frame is fixed on the supporting rod through screws, and the hydraulic device is fixed on the supporting frame through welding.

Furthermore, the hydraulic transmission device comprises a transmission connecting rod, a hydraulic cylinder and a piston rod, the hydraulic cylinder is connected with the transmission connecting rod, the piston rod is sleeved at the tail of the hydraulic cylinder, and the bottom of the piston rod is fixed on the bottom plate through welding.

Furthermore, a waterproof baffle is welded above the damping spring, the damping spring is fixed inside the shell through screws, and drain holes are formed around the damping spring.

Furthermore, the transmission connecting rod and the supporting plate form a telescopic structure, the supporting plate and the supporting rod form a sliding structure, and the piston rod and the hydraulic cylinder form a telescopic structure.

The beneficial effects of the utility model are as follows:

1. the utility model discloses a, through having seted up the drainage through-hole on the base surface for can in time discharge the base when rainwater infiltrates into in the base, avoid forming ponding in the base is inside, the base bottom surface is equipped with a plurality of spring assembly simultaneously, can improve box bearing capacity on the one hand when the transformer substation is located the box inside, and on the other hand can play good absorbing effect in the box transportation, thereby prevents that the vibrations that produce from damaging the electronic equipment in the inside transformer substation of box.

2. The utility model discloses a, through having seted up the drainage through hole on waterproof baffle for further arrange the base with the ponding in the box, in the middle of external environment is got rid of to the rethread base wash port, still install rubber insulator between the two-layer waterproof baffle simultaneously, played further shock attenuation effect of buffering on the one hand, on the other hand has played insulating effect, reduces the influence of moist environment to the normal work of transformer substation.

3. The utility model discloses a, constitute hydraulic transmission through drive connecting rod, pneumatic cylinder and piston rod, and then drive welded backup pad through hydraulic transmission and carry out the over-and-under type removal from top to bottom on support frame and the drive connecting rod to when the too much wash port of box inside ponding can't in time discharge unnecessary ponding, through the height at lifting base change transformer substation place, thereby effectively reduce the interference of too much ponding to the inside electron original paper of transformer substation.

Drawings

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

FIG. 2 is a schematic view of the waterproof baffle of the present invention;

FIG. 3 is a schematic view of the elevating base structure of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 2. a first drain hole; 3. a damping spring; 4. a waterproof baffle; 5. a rubber insulator; 6. a second drain hole; 7. a base plate; 8. a bolt; 9. a support bar; 10. a side link; 11. a support plate; 12. a screw; 13. a support frame; 14. a transmission connecting rod; 15. a hydraulic cylinder; 16. a piston rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1: the utility model provides a base for box-type substation, which comprises an outer shell 1, first wash port 2 has been seted up to the bottom of

shell

1, 1 inside fixedly connected with a plurality of damping spring of group 3 of shell, when the box is put into to the transformer substation inside, damping spring 3 is through the deformation shock attenuation, the bearing capacity in the box has been improved on the one hand, on the other hand has alleviateed the produced vibrations of box in the transportation, thereby make the electronic component in the inside transformer substation of box receive the damage, damping spring 3 top is equipped with waterproof baffle 4, waterproof baffle 4 is provided with two sets ofly, glue is connected with rubber insulator 5 between two sets of waterproof baffle 4, waterproof baffle 4 top fixedly connected with lifting pedestal, when having a small amount of water to ooze when the box is inside, can arrange the base through second wash port 6, and then outside the first wash port 2 discharge boxes through the base.

The lifting base comprises a bottom plate 7, a supporting plate 11, a side link 10, a supporting rod 9 and a hydraulic transmission device arranged between the bottom plate 7 and the supporting plate 11, the supporting rod 9 is fixedly connected to the bottom plate 7 through a bolt 8, the supporting rod 9 is fixed to the supporting plate 11 through welding, the side link 10 and a supporting frame 13 are fixed to the supporting rod 9 through screws 12, and the hydraulic transmission device is fixed to the supporting frame 13 through welding.

The hydraulic transmission device comprises a transmission connecting rod 14, a hydraulic cylinder 15 and a piston rod 16, wherein the hydraulic cylinder 15 is connected with the transmission connecting rod 14, the piston rod 16 is sleeved at the tail of the hydraulic cylinder 15, the bottom of the piston rod 16 is fixed on the bottom plate 7 through welding, when the hydraulic cylinder 15 runs, the piston rod 16 is driven to drive the transmission connecting rod 14 to reciprocate, so that the support frame 13 is driven through the transmission connecting rod 14, the support frame 13 drives the side link 10, and then the side link 10 drives the support plate 11 to complete up-down movement.

3 top welding of damping spring has waterproof baffle 4, and inside damping spring 3 passed through welded fastening in shell 1, first drainage hole 2 has been seted up around damping spring 3 for constitute the inside one-level damping device of box, and rubber insulation pad is used for constituting the inside second grade damping device of box, effectively reduces the produced vibrations of box.

Drive link 14 and backup pad 11 constitute extending structure, and backup pad 11 constitutes sliding construction with bracing piece 9, and extending structure is constituteed with pneumatic cylinder 15 to piston rod 16 for can accomplish the operation of lift base through hydraulic means, and then when the inside ponding of box was too much, the wash port can't satisfy the drainage demand, can be through rising the base, thereby improve the working height of transformer substation, avoid the inside electronic component of transformer substation to receive the influence.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a base for box-type substation, includes shell (1), its characterized in that: first wash port (2) have been seted up to the bottom of shell (1), a plurality of groups damping spring (3) of the inside fixedly connected with of shell (1), damping spring (3) top is equipped with waterproof baffle (4), waterproof baffle (4) are provided with two sets ofly, glue connection has rubber insulator (5) between two sets of waterproof baffle (4), second wash port (6) have been seted up in waterproof baffle (4), waterproof baffle (4) top fixedly connected with lifting pedestal.

2. The base for the box-type substation according to claim 1, characterized in that: the lifting base comprises a bottom plate (7), a supporting plate (11), a supporting rod (9) and a hydraulic transmission device arranged between the bottom plate (7) and the supporting plate (11), the supporting rod (9) is fixedly connected to the bottom plate (7) through a bolt (8), the supporting rod (9) is fixedly connected to the supporting plate (11) through the bolt (8), a connecting frame rod (10) and a supporting frame (13) are fixed to the supporting rod (9) through a screw (12), and the hydraulic device is fixed to the bottom plate (7) through welding.

3. A box substation base according to claim 2, characterized in that: the hydraulic transmission device includes: the hydraulic cylinder is characterized by comprising a transmission connecting rod (14), a hydraulic cylinder (15) and a piston rod (16), wherein the hydraulic cylinder (15) is connected with the transmission connecting rod (14), the piston rod (16) is sleeved at the tail of the hydraulic cylinder (15), and the bottom of the piston rod (16) is fixed on the bottom plate (7) through welding.

4. A box substation base according to claim 1, characterized in that: damping spring (3) top welding has waterproof baffle (4), damping spring (3) are through welded fastening inside shell (1), first drainage hole (2) have been seted up around damping spring (3).

5. A box substation base according to claim 3, characterized in that: the transmission connecting rod (14) and the supporting plate (11) form a telescopic structure, the supporting plate (11) and the supporting rod (9) form a sliding structure, and the piston rod (16) and the hydraulic cylinder (15) form a telescopic structure.