CN216289830U

CN216289830U - Box-type substation convenient to remove

Info

Publication number: CN216289830U
Application number: CN202122915464.3U
Authority: CN
Inventors: 罗素霞; 钟小红
Original assignee: Henan Yanuo Electric Equipment Co ltd
Current assignee: Henan Yanuo Electric Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to a box-type transformer substation convenient to move, which relates to the technical field of transformer substations and comprises a supporting plate, wherein a pair of supporting edges are arranged on the top surface of the supporting plate, a base is connected between the two supporting edges through a lifting mechanism, a transformer substation box body is fixedly connected to the top of the base, the bottom surface of the base is connected with a roller through a pillar, and a through hole corresponding to the roller is formed in the supporting plate; drive base and transformer substation box through elevating system and continue to descend, can make the gyro wheel run through the perforation and with the bottom surface contact to make the backup pad keep away from ground, the convenience removes transformer substation box this moment, offers convenience for the transport.

Description

Box-type substation convenient to remove

Technical Field

The utility model relates to the technical field of transformer substations, in particular to a box type transformer substation convenient to move.

Background

A box-type substation, also called a pre-installed substation or substation, is a high-voltage switchgear, a distribution transformer and a low-voltage distribution device. Along with the frequent occurrence of natural disasters in recent years, flood disasters often occur in partial areas due to persistent rainfall, for example, large-area paralysis of distribution in Zhengzhou urban areas is caused by Zhengzhou 720 rainstorm, a plurality of cells need to use box-type substations for temporary power supply, when the temporary power supply is used, in order to avoid damage to the box-type substations with temporary power supply caused by flood, a bracket is usually installed at the bottom of the box-type substation or supporting blocks are built by bricks, and the box-type substations are placed at the tops of the supporting blocks, so that the installation of the box-type substations is troublesome, the existing box-type substations are inconvenient to move, the size of the box-type substations is large, and troubles are brought to workers in carrying.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the box-type substation convenient to move.

The technical scheme is as follows: including the backup pad, the top surface of backup pad is provided with a pair of support limit, two be connected with the base through elevating system between the support limit, transformer substation's box fixed connection be in the top of base, the bottom surface of base is connected with the gyro wheel through the pillar, seted up in the backup pad with the corresponding perforation of gyro wheel, elevating system drives the base descends, forms the gyro wheel runs through the perforation and the structure that contacts with ground, elevating system drives the base rises, forms the structure of backup pad and ground contact.

Preferably, the lifting mechanism comprises a lifting cavity formed in the middle of the inner side surface of the supporting edge, a threaded rod is rotatably connected to the inner part of the lifting cavity, a threaded sleeve is connected to the threaded rod through threads, a moving block is fixedly connected to the side wall of the threaded sleeve, the moving block penetrates through the lifting cavity and is fixedly connected with the side wall of the base, and a driving assembly for driving the threaded rod to rotate is arranged at the top of the lifting cavity.

Preferably, the driving assembly comprises a motor cavity fixed to the top of the supporting edge, a driving motor is installed in the motor cavity, and the top of the threaded rod penetrates through the top wall of the lifting cavity and is fixedly connected with an output shaft of the driving motor.

Preferably, the inner side wall of the lifting cavity is provided with a sliding groove, and the side wall of the threaded sleeve is fixedly connected with a sliding block which is matched with the sliding groove to slide.

Preferably, a pair of slip chamber has still been seted up to the support limit medial surface, and is a pair of the slip chamber with the center pin in lift chamber sets up as symmetry axis symmetry, the inside fixedly connected with slide bar in slip chamber, sliding connection has the sliding sleeve on the slide bar, the lateral wall fixedly connected with movable block of sliding sleeve, the movable block run through the slip chamber and with the lateral wall fixed connection of base.

Preferably, a plurality of conical blocks are uniformly distributed on the bottom surface of the supporting plate.

Preferably, an insulating moisture-proof pad is arranged between the bottom surface of the substation box body and the base.

The utility model provides a box-type transformer substation convenient to move, which has the beneficial effects that:

1: the box-type transformer substation is convenient to install and fix, the base and the box body of the transformer substation can be driven to lift through the lifting mechanism, the height of the box body of the transformer substation can be adjusted according to the use requirement of a specific environment, the influence of the box body of the transformer substation caused by long-time rain and excessive ground rainwater is avoided, and meanwhile, the box body of the transformer substation can be prevented from being affected by damp and normal use of the box body of the transformer substation is prevented;

2: the lifting mechanism drives the base and the transformer substation box body to continuously descend, so that the roller penetrates through the through hole and is in contact with the ground, and the support plate is far away from the ground, and the transformer substation box body is convenient for workers to move, so that convenience is brought to carrying;

3: the bottom of the supporting plate is provided with the plurality of conical blocks, and when the supporting plate is placed on the ground, the conical blocks can play a role in multi-point stable supporting, so that the placing stability of the supporting plate is improved;

4: according to the utility model, the insulating moisture-proof pad is arranged between the transformer substation box body and the base, so that electric energy can be prevented from being transmitted out of the box when the transformer leaks electricity, the life and property safety of nearby residents can be ensured, meanwhile, moisture can be effectively prevented from being generated at the bottom of the transformer substation box body, and the bottom of the transformer substation box body is prevented from being wet.

Drawings

FIG. 1: the utility model provides an integral (lifting cavity) structure diagram.

FIG. 2: fig. 1 is an enlarged view of a portion a.

FIG. 3: the utility model provides an overall (sliding chamber state) structure diagram.

FIG. 4: the utility model provides a front view of the overall moving state.

FIG. 5: the utility model provides a front view of the overall support state.

FIG. 6: the utility model supports the inside front view of the edge.

In the figure: the device comprises a support plate 1, a support edge 2, a base 3, a transformer substation box 4, a support post 5, a roller 6, a perforation 7, a lifting cavity 8, a threaded rod 9, a threaded sleeve 10, a moving block 11, a motor cavity 12, a driving motor 13, a sliding chute 14, a sliding block 15, a sliding cavity 16, a sliding rod 17, a sliding sleeve 18, a moving block 19, a conical block 20 and an insulating damp-proof pad 21.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. In the description of the present invention, it should be noted that the terms "central", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, and are only used for convenience of description and simplification of description, but do not indicate or imply that the referred device or component 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.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

The first embodiment is as follows: as shown in fig. 1 to 5, the box-type substation convenient to move comprises a support plate 1, wherein a pair of support edges 2 are arranged on the top surface of the support plate 1, and the support plate 1 and the support edges 2 can be integrally formed.

Be connected with base 3 through elevating system between two

support limits

2, 4 fixed connection of transformer substation box are at the top of

base

3, and 4 accessible bolt fixed connection of transformer substation box are at the top of base 3.

The bottom surface of base 3 is connected with gyro wheel 6 through pillar 5, and pillar 5 is four, and four pillar 5 evenly distributed are on the ground of base 3, but pillar 5 lug weld is on the ground of base 3, and gyro wheel 6 can adopt the universal wheel among the prior art, and gyro wheel 6 passes through screw fixed connection in the bottom surface of pillar 5. The supporting plate 1 is provided with a through hole 7 corresponding to the roller 6, the size of the through hole 7 ensures that the roller 6 and the pillar 5 can smoothly pass through the through hole, the lifting mechanism drives the base 3 to descend to form a structure that the roller 6 penetrates through the through hole 7 and is in contact with the ground, and the lifting mechanism drives the base 3 to ascend to form a structure that the supporting plate 1 is in contact with the ground.

Wherein, elevating system is including offering the lift chamber 8 at 2 medial surface middle parts on support limit, and lift 8 insides in chamber are rotated through the bearing and are connected with threaded rod 9, have threaded sleeve 10 through threaded connection on the threaded rod 9, and the lateral wall welded fastening of threaded sleeve 10 is connected with movable block 11, and movable block 11 wears out lift chamber 8 and is connected with 3 lateral walls welded fastening of base, and the top in lift chamber 8 is provided with the drive assembly that drive threaded rod 9 pivoted. Drive assembly includes motor chamber 12 of welded fastening at 2 tops on support limit, motor chamber 12 internally mounted has driving motor 13, driving motor 13 adopts prior art, the model is the double-phase step motor of 86BYG optionally, its theory of operation also is known by technical personnel in the field, no longer too much introduction at this application, driving motor 13 passes through the fix with screw inside motor chamber 12, the top of threaded rod 9 runs through the roof in lift chamber 8 and passes through shaft coupling fixed connection with driving motor 13's output shaft.

The inside wall of the lifting cavity 8 is provided with a sliding groove 14, the side wall of the threaded sleeve 10 is fixedly welded with a sliding block 15 matched with the sliding groove 14 to slide, and the sliding block 15 and the sliding groove 14 assist the threaded sleeve 10 to move up and down along the threaded rod 9.

As shown in fig. 6, a pair of sliding cavities 16 is further formed in the inner side surface of the supporting edge 2, the pair of sliding cavities 16 are symmetrically arranged by taking the central axis of the lifting cavity 8 as a symmetry axis, a sliding rod 17 is fixedly welded inside the sliding cavity 16, a sliding sleeve 18 is slidably connected on the sliding rod 17, a movable block 19 is fixedly welded on the side wall of the sliding sleeve 18, the movable block 19 penetrates through the sliding cavity 16 and is fixedly welded on the side wall of the base 3, the sliding cavity 16, the sliding rod 17 and the sliding sleeve 18 are arranged, and the effect of assisting the base 3 and the transformer substation box 4 to move up and down is achieved.

The working principle is as follows: when using, install box 4 at base 3's top with transformer substation, when needs are adjusted box 4's height of transformer substation, start driving motor 13, two sets of driving motor 13 drive threaded rod 9 simultaneously and rotate, two sets of threaded rod 9 rotate threaded sleeve 10 and reciprocate along threaded rod 9, and then highly adjust base 3, and then adjust transformer substation box 4's height according to the user demand, avoid long-time raining, transformer substation box 4 causes the influence when ground rainwater accumulation is too much, it wets in box 4 also to prevent simultaneously, influence its normal use.

When box 4 of transformer substation need remove, drive threaded rod 9 through driving motor 13 and rotate, make thread bush 10 move down along threaded rod 9, and then drive base 3 and box 4 of transformer substation and continuously descend, can make gyro wheel 6 run through perforation 7 and with ground contact to make backup pad 1 keep away from ground, make things convenient for the staff to remove box 4 of transformer substation this moment, bring the facility for the transport.

Example two: further on the basis of embodiment one, the bottom surface equipartition of backup pad 1 has a plurality of awl pieces 20, and awl piece 20 sets up with backup pad 1 integrated into one piece, sets up awl piece 20, places when ground at backup pad 1, and awl piece 20 can play the effect that the multiple spot was firm to be supported, increases the stability that backup pad 1 placed.

Example three: on the basis of the first embodiment, an insulating moisture-proof pad 21 is further arranged between the bottom surface of the substation box body 4 and the base 3. Insulating dampproofing pad 21 passes through the glue bonding at the top surface of base 3, sets up insulating dampproofing pad 21, and outside the electric energy biography case when can prevent static and transformer electric leakage, the security of the lives and property of assurance near resident. Meanwhile, the bottom of the transformer substation box body 4 can be effectively protected from moisture, and the bottom of the transformer substation box body 4 is prevented from being wet.

In conclusion, the box-type substation is convenient to install and fix, the base and the substation box body can be driven to lift through the lifting mechanism, the height of the substation box body can be adjusted according to the use requirement of a specific environment, the influence of the substation box body caused by long-time rain and excessive ground rainwater accumulation is avoided, and meanwhile, the influence of damp in the substation box body to normal use of the substation box body can be prevented; drive base and transformer substation box through elevating system and continue to descend, can make the gyro wheel run through the perforation and with the bottom surface contact to make the backup pad keep away from ground, the convenience removes transformer substation box this moment, offers convenience for the transport.

While the present invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Box-type substation convenient to remove, including backup pad (1), the top surface of backup pad (1) is provided with a pair of support limit (2), its characterized in that, two be connected with base (3) through elevating system between support limit (2), transformer substation's box (4) fixed connection be in the top of base (3), the underrun pillar (5) of base (3) are connected with gyro wheel (6), seted up on backup pad (1) with corresponding perforation (7) of gyro wheel (6), elevating system drives base (3) descend, form gyro wheel (6) run through perforation (7) and the structure that contacts with ground, elevating system drives base (3) rise, form backup pad (1) and ground contact's structure.

2. The box-type substation convenient to move according to claim 1, characterized in that the lifting mechanism comprises a lifting cavity (8) formed in the middle of the inner side surface of the supporting edge (2), a threaded rod (9) is rotatably connected inside the lifting cavity (8), a threaded sleeve (10) is connected onto the threaded rod (9) through threads, a moving block (11) is fixedly connected to the side wall of the threaded sleeve (10), the moving block (11) penetrates out of the lifting cavity (8) and is fixedly connected with the side wall of the base (3), and a driving assembly for driving the threaded rod (9) to rotate is arranged at the top of the lifting cavity (8).

3. A portable substation according to claim 2, characterized in that the drive assembly comprises a motor cavity (12) fixed on top of the supporting edge (2), a drive motor (13) is mounted inside the motor cavity (12), and the top of the threaded rod (9) penetrates the top wall of the lifting cavity (8) and is fixedly connected with the output shaft of the drive motor (13).

4. A portable box-type substation according to claim 3, characterized in that the inside wall of the lifting chamber (8) is provided with a sliding slot (14), and the side wall of the threaded sleeve (10) is fixedly connected with a sliding block (15) which is matched with the sliding slot (14) for sliding.

5. The box-type substation convenient to move according to claim 4, characterized in that a pair of sliding cavities (16) is further opened on the inner side surface of the supporting edge (2), the pair of sliding cavities (16) is symmetrically arranged by taking the central axis of the lifting cavity (8) as a symmetry axis, a sliding rod (17) is fixedly connected in the sliding cavity (16), a sliding sleeve (18) is slidably connected on the sliding rod (17), a movable block (19) is fixedly connected to the side wall of the sliding sleeve (18), and the movable block (19) penetrates through the sliding cavity (16) and is fixedly connected with the side wall of the base (3).

6. A mobile substation according to claim 1, characterized in that the bottom surface of the supporting plate (1) is evenly distributed with several conical blocks (20).

7. A portable substation according to claim 1, characterized in that an insulating moisture-proof pad (21) is provided between the base plate (3) and the bottom surface of the substation box (4).