CN217334812U

CN217334812U - Modular construction structure of transformer substation structure

Info

Publication number: CN217334812U
Application number: CN202220467668.7U
Authority: CN
Inventors: 胡广; 孙静平
Original assignee: Hunan Yueyang Xiangyue Electric Power Co ltd
Current assignee: Hunan Yueyang Xiangyue Electric Power Co ltd
Priority date: 2022-03-06
Filing date: 2022-03-06
Publication date: 2022-08-30
Anticipated expiration: 2032-03-06

Abstract

The utility model relates to a modular construction structure of a transformer substation structure, which comprises a concrete foundation, wherein a plurality of mounting grooves are arranged on the concrete foundation, a base is detachably arranged in each mounting groove, a mounting frame is detachably arranged on the base, a transformer is detachably arranged at the upper end of the mounting frame and is arranged in the mounting groove, fixed rods are fixedly arranged at two sides of the transformer and are connected with the upper end of the mounting frame through bolts, a plurality of threaded holes are arranged on the mounting frame, fixing holes are arranged on the base corresponding to the positions of the threaded holes, threaded rods and upright columns are arranged in the fixing holes and are in threaded connection, the mounting frame is moved up and down at the upper end of the base through the matching of the threaded rods and the threaded holes, the height of the transformer can be conveniently adjusted.

Description

Modular construction structure of transformer substation structure

Technical Field

The utility model relates to a transformer substation constructs technical field, specifically is a transformer substation structures modularization construction structure.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. Need install more kind of equipment in the construction of transformer substation, the installation of various equipment non-modularization, the installation is comparatively chaotic, in the current transformer substation construction process, directly pass through the bolt with substation equipment and install in subaerial, along with the long-term use of equipment, the skew of position easily takes place for equipment, simultaneously because equipment exposes, easily causes the equipment to damage, simultaneously because substation equipment installs in subaerial, can't carry out the regulation of height, equipment is difficult for removing when carrying out the transformer substation transformation, the migration of inconvenient equipment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a structure modularization of transformer substation constructs construction structure to solve the problem of mentioning in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a structure modularization of transformer substation constructs structure, includes the concrete ground, a plurality of mounting groove has been seted up on the concrete ground, detachably is provided with the base in the mounting groove, detachably is provided with the mounting bracket on the base, mounting bracket upper end detachable is provided with the transformer, the transformer install in the mounting groove, the equal fixed dead lever that is provided with in transformer both sides, the dead lever is connected through the bolt with the mounting bracket upper end, a plurality of screw hole has been seted up on the mounting bracket, correspond on the base screw hole position is provided with the fixed orifices, be provided with threaded rod and stand in the fixed orifices, threaded rod and stand all are provided with a plurality ofly, threaded rod and screw hole threaded connection, through the cooperation of threaded rod and screw hole is realized that the mounting bracket reciprocates on the base.

Preferably, set up on the mounting bracket with stand complex slot hole, the threaded rod runs through the mounting bracket, and install in on the base, drive the mounting bracket through rotating the threaded rod and reciprocate to the slot hole that sets up on the mounting bracket rises or descends along the stand.

Further preferably, a plurality of mounting seats are fixedly arranged at the lower end of the transformer, a plurality of pulleys are rotatably arranged on the mounting seats, a limiting block is fixedly arranged on one side of each pulley, the pulleys are arranged at the lower end of the transformer, the moving capacity of the transformer is improved, and the limiting blocks can limit the moving direction of the transformer.

Further preferably, the mounting bracket lower extreme is fixed and is provided with the backup pad, backup pad and concrete foundation upper end all be provided with pulley complex slide rail, the mounting bracket side corresponds the breach has been seted up to the slide rail position, when needs remove the transformer, releases the transformer from the mounting bracket through the cooperation of slide rail and pulley.

It is further preferred that threaded rod upper end detachably is provided with the rolling disc, threaded rod lower extreme detachably is provided with band pulley, two be provided with the belt between the band pulley, two connect through the cooperation of band pulley and belt between the threaded rod, through the cooperation of band pulley and belt, with two the threaded rod links together to when rotating a threaded rod, another threaded rod also follows the motion, prevents because two threaded rod motions are inconsistent, leads to the motion of mounting bracket and transformer to be blocked.

Preferably, the lower end of the base is fixedly provided with a supporting block, the lower end of the base is fixedly provided with a plurality of mounting columns, the mounting columns are rotatably provided with rollers matched with the belt, and the rollers are in contact with the surface of the belt to form a belt tensioning mechanism so as to prevent the belt from becoming loose during movement.

Further preferably, the concrete foundation side end is provided with the arc type angle, cooperate between arc type angle and the band pulley to can not restrict the band pulley and rotate, guarantee the normal operating of equipment.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses in, through the mounting groove of seting up on setting up the concrete ground to and install the transformer in the mounting groove, or install other substation equipment in the mounting groove, thereby confirm the mounted position of every kind of equipment, make the installation can not be chaotic, the location of the various equipment of being convenient for is convenient for simultaneously to the connection and the maintenance in equipment later stage.

2. The utility model discloses in, through setting up the mounting groove of seting up on the concrete ground, with other equipment fixing on the mounting bracket such as transformer, the mounting bracket is installed on the base, and pedestal mounting is subaerial to restriction transformer and other substation equipment can not be in the operation in-process because vibrations produce relative slip, thereby cause the change of mounted position in the use.

3. The utility model discloses in, install on the mounting bracket through setting up the transformer, connect through the cooperation of screw hole and threaded rod between mounting bracket and the base, through the rolling disc rotating threaded rod, the threaded rod drives the mounting bracket along stand upwards or downstream, realizes the adjustment of equipment height and when the mobile device, cooperates between the track that sets up on pulley and the mounting bracket that sets up through the transformer lower extreme and the concrete ground, realizes the removal of equipment between different mounted position.

Drawings

Fig. 1 is a schematic overall structure diagram of a modular construction structure of a transformer substation structure according to the present invention;

fig. 2 is a schematic view of a matching structure of a transformer, a mounting seat and a base of a modular construction structure of a transformer substation structure according to the present invention;

fig. 3 is a schematic structural diagram of a transformer of a modular construction structure of a transformer substation structure according to the present invention;

fig. 4 is a structural schematic view of the screw rod and the base of the modular construction structure of the transformer substation structure according to the present invention;

fig. 5 is a schematic structural diagram of a mounting bracket of a modular construction structure of a transformer substation of the present invention.

In the figure: 1. a concrete foundation; 2. mounting grooves; 3. a base; 4. a mounting frame; 5. a transformer; 6. fixing the rod; 7. a threaded hole; 8. a fixing hole; 9. a threaded rod; 10. a column; 11. a long hole; 12. a mounting seat; 13. a pulley; 14. a limiting block; 15. a support plate; 16. a slide rail; 17. a notch; 18. rotating the disc; 19. a pulley; 20. a belt; 21. a support block; 22. mounting a column; 23. a roller; 24. an arc-shaped angle.

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.

Example 1:

referring to fig. 1-5, a modular construction structure of a transformer substation structure comprises a concrete foundation 1, a plurality of mounting grooves 2 are formed in the concrete foundation 1, a base 3 is detachably arranged in each mounting groove 2, a mounting frame 4 is detachably arranged on each base 3, a transformer 5 is detachably arranged at the upper end of each mounting frame 4, each transformer 5 is arranged in each mounting groove 2, fixing rods 6 are fixedly arranged at two sides of each transformer 5, each fixing rod 6 is connected with the upper end of each mounting frame 4 through a bolt, a plurality of threaded holes 7 are formed in each mounting frame 4, fixing holes 8 are formed in the positions, corresponding to the threaded holes 7, of the base 3, threaded rods 9 and upright columns 10 are arranged in the fixing holes 8, the plurality of threaded rods 9 and the upright columns 10 are respectively arranged, the threaded rods 9 are in threaded connection with the threaded holes 7, the mounting frames 4 can move up and down on the bases 3 through the matching of the threaded rods 9 and the threaded holes 7, offer on the mounting bracket 4 with stand 10 complex slot hole 11, threaded rod 9 runs through mounting bracket 4, and install on base 3, drive mounting bracket 4 through rotating threaded rod 9 and reciprocate to the slot hole 11 that sets up on mounting bracket 4 rises or descends along stand 10, thereby when the realization is installed transformer 5 in mounting groove 2 insidely, can the height of elevating transformer 5, and the removal of restriction transformer 5 position, thereby realize the modularization installation.

Referring to fig. 1-5, in this embodiment, a plurality of mounting seats 12 are fixedly disposed at a lower end of a transformer 5, a plurality of pulleys 13 are rotatably disposed on the mounting seats 12, a limiting block 14 is fixedly disposed at one side of each pulley 13, the moving capability of the transformer 5 is increased by disposing the pulleys 13 at the lower end of the transformer 5, the limiting block 14 can limit the moving direction of the transformer 5, a supporting plate 15 is fixedly disposed at the lower end of the mounting frame 4, sliding rails 16 matched with the pulleys 13 are disposed at the supporting plate 15 and the upper end of the concrete foundation 1, notches 17 are disposed at side ends of the mounting frame 4 corresponding to the sliding rails 16, when the transformer 5 needs to be moved, the transformer 5 is pushed out from the mounting frame 4 by matching of the sliding rails 16 and the pulleys 13, when the mounting position of the transformer 5 needs to be moved, the transformer 5 is moved from one mounting groove 2 to another mounting groove 2 by the movement of the pulleys 13 on the sliding rails 16, thereby realize the change of installation device to the later maintenance of transformer substation is convenient for through the modularization construction.

Referring to fig. 2, 4 and 5, in this embodiment, the upper end of the threaded rod 9 is detachably provided with a rotating disc 18, the lower end of the threaded rod 9 is detachably provided with a belt wheel 19, a belt 20 is arranged between the two belt wheels 19, the two threaded rods 9 are connected through the cooperation of the belt wheel 19 and the belt 20, the two threaded rods 9 are connected together through the cooperation of the belt wheel 19 and the belt 20, so that when one threaded rod 9 is rotated, the other threaded rod 9 also follows to move, thereby preventing the movement of the mounting frame 4 and the transformer 5 from being blocked due to the inconsistent movement of the two threaded rods 9, the lower end of the base 3 is fixedly provided with a support block 21, the lower end of the base 3 is fixedly provided with a plurality of mounting posts 22, the mounting posts 22 are provided with a plurality of rollers 23 rotatably arranged on the mounting posts 22, which are matched with the belt 20, and through the contact between the rollers 23 and the surface of the belt 20, constitute the straining device of belt 20, prevent the not hard up that belt 20 becomes in the motion, concrete foundation 1 side is provided with arc angle 24, cooperates between arc angle 24 and band pulley 19 to can not restrict band pulley 19 and rotate, guarantee the normal operating of equipment, rotate any threaded rod 9 through rolling disc 18, threaded rod 9 drives mounting bracket 4 and rises or descend, thereby realizes the regulation to the installation and the height of transformer 5, is convenient for connect the cooperation between the transformer 5 of different models.

Example 2:

when the transformer 5 is installed, the transformer 5 is installed at the upper end of the installation frame 4 through the bolt connection between the fixed rod 6 and the installation frame 4, the installation frame 4 is installed at the upper end of the base 3, the threaded rod 9 penetrates through the installation frame 4 through the matching with the threaded hole 7 arranged on the installation frame 4 and is installed in the fixed hole 8 arranged on the base 3, the belt wheels 19 are respectively installed at the lower ends of the threaded rod 9, the two belt wheels 19 are connected through the belt 20, the surface of the belt 20 is in contact with the roller 23 arranged at the lower end of the base 3, the belt 20 is tensioned through the roller 23, the upright post 10 is fixedly installed in the fixed hole 8 arranged on the base 3 through the long hole 11, the rotating disc 18 is installed at the upper end of the threaded rod 9, so that the installation of the whole equipment is completed, the installed whole equipment is installed in the installation groove 2 arranged on the concrete foundation 1 through external hoisting equipment, the installation of the transformer 5 is completed through the contact of the supporting block 21 arranged at the lower end of the base 3 and the bottom surface of the installation groove 2.

Example 3:

when the installation position of the transformer 5 needs to be moved in later maintenance, the rotary disc 18 is rotated to drive the threaded rods 9 to rotate, the mounting frame 4 is moved upwards along the upright post 10 through the matching of the threaded rods 9 and the threaded holes 7, the two threaded rods 9 are simultaneously rotated through the matching of the belt wheel 19 and the belt 20, the mounting frame 4 cannot be clamped and cannot move, when the mounting frame 4 is moved to be flush with the upper surface of the concrete foundation 1, the bolt used for connecting the fixed rod 6 and the mounting frame 4 is taken out to push the transformer 5 to move, the transformer 5 moves along the sliding rails 16 through the matching of the pulleys 13 and the sliding rails 16 arranged on the mounting frame 4, the pulleys 13 and the mounting seat 12 pass through the notches 17 on the mounting frame 4 to move out of the mounting frame 4 and are separated from the mounting frame 4, the pulleys 13 are in contact with the sliding rails 16 arranged on the concrete foundation 1 and move to a new mounting groove 2 along the sliding rails 16, thereby completing the change of the installation position of the transformer 5.

In summary, in all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection manners according to actual situations, which are not repeated herein, and all the above-mentioned embodiments related to the fixed connection and the welding is preferred, although the embodiments of the present invention have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular construction structure of a transformer substation structure comprises a concrete foundation (1) and is characterized in that a plurality of mounting grooves (2) are formed in the concrete foundation (1), a base (3) is detachably arranged in each mounting groove (2), a mounting frame (4) is detachably arranged on each base (3), a transformer (5) is detachably arranged at the upper end of each mounting frame (4), fixing rods (6) are fixedly arranged on two sides of each transformer (5), each fixing rod (6) is connected with the upper end of each mounting frame (4) through a bolt, a plurality of threaded holes (7) are formed in each mounting frame (4), fixing holes (8) are formed in the positions, corresponding to the threaded holes (7), of each base (3), threaded rods (9) and upright columns (10) are arranged in the fixing holes (8), and a plurality of threaded rods (9) and upright columns (10) are arranged, the threaded rod (9) is in threaded connection with the threaded hole (7).

2. A modular construction structure of a substation structure according to claim 1, characterized in that the mounting bracket (4) is provided with a slot (11) for engaging with the upright (10), and the threaded rod (9) extends through the mounting bracket (4) and is mounted on the base (3).

3. A modular construction structure of a transformer substation structure according to claim 1, characterized in that a plurality of mounting seats (12) are fixedly arranged at the lower end of the transformer (5), a plurality of pulleys (13) are rotatably arranged on the mounting seats (12), and a limit block (14) is fixedly arranged at one side of each pulley (13).

4. A modular construction structure of a transformer substation structure according to claim 3, characterized in that a support plate (15) is fixedly arranged at the lower end of the mounting bracket (4), slide rails (16) matched with the pulleys (13) are arranged at the upper ends of the support plate (15) and the concrete foundation (1), and a notch (17) is arranged at the side end of the mounting bracket (4) corresponding to the slide rails (16).

5. A modular construction structure of a transformer substation structure according to claim 2, characterized in that a rotary disc (18) is detachably arranged at the upper end of the threaded rod (9), a belt wheel (19) is detachably arranged at the lower end of the threaded rod (9), a belt (20) is arranged between the two belt wheels (19), and the two threaded rods (9) are connected through the cooperation of the belt wheel (19) and the belt (20).

6. A modular construction structure of a substation structure according to claim 1, characterized in that the lower end of the base (3) is fixedly provided with a support block (21), the lower end of the base (3) is fixedly provided with a mounting post (22), the mounting post (22) is provided with a plurality of rollers (23) which are matched with the belt (20) and are rotatably arranged on the mounting post (22).

7. A substation structure modular construction structure according to claim 2, characterized in that the concrete foundation (1) side is provided with a camber angle (24).