CN217215665U

CN217215665U - Prefabricated substation convenient to remove

Info

Publication number: CN217215665U
Application number: CN202122920311.8U
Authority: CN
Inventors: 仲其飞; 陆兴华; 许邹杰; 周志清; 王立峰; 王寒松; 顾建军; 汪昕
Original assignee: Jiangsu Shengrun Electric Co ltd
Current assignee: Jiangsu Shengrun Electric Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-08-16
Anticipated expiration: 2031-11-25

Abstract

A prefabricated substation that is easy to move, includes a box body and a support rod, a fixing block is arranged at the bottom end of the box body, a working cavity is arranged in the box body, a sealing door is arranged at the front end of the working cavity, and the working cavity is Slide bars are provided on the front and rear sides below the cavity, sliders are provided at the left and right ends of the slide bar, and return springs are provided at the left and right ends of the slide bar. The hydraulic rod drives the fixed rod to move, so as to drive the support rod to shrink the angle through the rotating shaft, thereby driving the universal wheel to move down to make it lower than the support leg, so as to facilitate the movement of the box body. The operator controls the retraction of the hydraulic rod, and can drive the universal wheel to move upward through the fixed rod and the support leg, so that the support leg supports the box body, thereby facilitating the fixing of the box body.

Description

Prefabricated substation convenient to remove

Technical Field

The utility model relates to a transformer substation technical field specifically is a prefabricated substation convenient to remove.

Background

The prefabricated substation realizes electrical connection through a cable or a bus, all high-low voltage distribution devices and transformers are conventional shaped products, the prefabricated substation is small in size, small in occupied space, light in weight, low in manufacturing cost and reliable, and the prefabricated substation is widely applied to residential districts, busy cities, urban residential areas, urban public distribution, street lamp distribution, industrial and mining and the like.

The most removal of being not convenient for of prepackage type transformer substation of prior art, often install through the mode of hoist and mount, at first there is the huge problem of engineering volume, waste time and energy, secondly, adopt hoist and mount mode accuracy to be difficult to guarantee, if fail to fall to the assigned position, then remove very difficulty, be unfavorable for the use, the current box-type transformer substation of being convenient for to remove is mostly the removal through gyro wheel realization device, remove the device to the assigned position after, support the device through the gyro wheel equally, lead to box-type distribution station stability relatively poor, and the shock attenuation shock-absorbing cushioning performance of current box-type transformer substation is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a prepackage type transformer substation convenient to remove.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a prefabricated substation convenient to move comprises a box body and a supporting rod, wherein a fixed block is arranged at the bottom end of the box body, a working cavity is arranged in the box body, a sealing door is arranged at the front end of the working cavity, slide rods are arranged on the front side and the rear side below the working cavity, slide blocks are arranged at the left end and the right end of each slide rod, return springs are arranged at the left end and the right end of each slide rod, one end of each return spring is connected with the corresponding slide block, the other end of each return spring is connected with the side wall of the working cavity, a shock absorption column is hinged to the top end of each slide block, a shock absorber is arranged at the top end of each shock absorption plate, a power converter is arranged at the top end of each shock absorption plate, a fixed cavity is arranged in the corresponding position of the fixed block, slide grooves are respectively arranged on the left side and the right side of the top end of the fixed cavity, limiting grooves are arranged on the front side and the rear side of the slide grooves, through holes are arranged at the positions, corresponding to the bottom end of the slide grooves, the top end of the supporting rod is arranged in the slide grooves, the utility model discloses a bracing piece, including bracing piece top, spacing groove, fixed cavity, bracing piece bottom, bracing piece intermediate position, bracing piece top and spacing groove correspond the position and set up spacing post, spacing post stretches into the spacing groove, the bracing piece bottom passes the through-hole and stretches out the fixed block, the bracing piece intermediate position sets up the supported hole, the rotation sets up the pivot in the supported hole, the fixed cavity top sets up the hydraulic stem, the hydraulic stem output sets up the dead lever, both ends are connected with the pivot respectively around the dead lever, the bracing piece bottom sets up the universal wheel, fixed block bottom four corners position sets up the supporting leg.

For the convenience of further promote the damping performance of power converter, the utility model discloses the improvement has, the shock attenuation post includes shock tube, shock attenuation pole, damping spring and locating plate, shock tube bottom is articulated with the slider, the shock attenuation pole bottom stretches into in the shock tube, shock tube top and shock attenuation pole top set up the locating plate, shock attenuation pole suit damping spring, the damping spring both ends are connected with the locating plate respectively, the shock attenuation pole top is articulated with shock attenuation board bottom.

In order to facilitate the observation of the working condition of the internal elements of the box body, the utility model discloses the improvement has, sealing door sets up the observation window.

In order to facilitate the anti-skid property of the lifting supporting leg, the utility model discloses the improvement has, the supporting leg bottom sets up the slipmat.

In order to facilitate the heat dispersion that promotes the work cavity, the utility model discloses the improvement has, work cavity lateral wall sets up the louvre, the work cavity corresponds the position with the louvre and sets up cooling fan, the cooling fan output is connected with the louvre.

In order to facilitate the impurity that prevents in the external environment from getting into the work cavity, the utility model discloses the improvement has, set up the filter screen in the louvre.

(III) advantageous effects

Compared with the prior art, the utility model provides a prepackage type transformer substation convenient to remove possesses following beneficial effect:

this prepackage type transformer substation convenient to remove, through the hydraulic stem, the dead lever, the bracing piece, the setting of pivot and universal wheel, be convenient for drive the dead lever through the hydraulic stem and remove, thereby it carries out the shrink of angle to drive the bracing piece through the pivot, thereby it makes it be less than the supporting leg to drive universal wheel downstream, thereby be convenient for remove the box, when removing suitable position, the shrink of operating personnel control hydraulic stem, can drive universal wheel upstream through dead lever and supporting leg, thereby make the supporting leg support the box, thereby be convenient for fix the box. Through the setting of slider, slide bar, shock attenuation post and reset spring, be convenient for promote the shock attenuation performance of converter.

Drawings

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

FIG. 2 is a schematic structural view of the side view of the fixing block of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic structural view of the shock-absorbing column of the present invention;

in the figure: 1. a box body; 2. a support bar; 3. a fixed block; 4. a working cavity; 5. a sealing door; 6. a slide bar; 7. a slider; 8. a return spring; 9. a shock-absorbing post; 10. a damper plate; 11. a power converter; 12. a fixed cavity; 13. a chute; 14. a limiting groove; 15. a through hole; 16. a limiting post; 17. a rotating shaft; 18. a hydraulic rod; 19. fixing the rod; 20. a universal wheel; 21. supporting legs; 22. a shock tube; 23. a shock-absorbing rod; 24. a damping spring; 25. positioning a plate; 26. an observation window; 27. heat dissipation holes; 28. a heat radiation fan.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a prefabricated substation convenient to move comprises a box body 1 and a support rod 2, wherein a fixed block 3 is arranged at the bottom end of the box body 1, a working cavity 4 is arranged in the box body 1, a sealing door 5 is arranged at the front end of the working cavity 4, slide rods 6 are arranged on the front side and the rear side below the working cavity 4, slide blocks 7 are arranged at the left end and the right end of each slide rod 6, return springs 8 are arranged at the left end and the right end of each slide rod 6, one end of each return spring 8 is connected with each slide block 7, the other end of each return spring 8 is connected with the side wall of the working cavity 4, a shock absorption column 9 is hinged at the top end of each slide block 7, a shock absorption plate 10 is hinged at the top end of each shock absorption column 9, a power converter 11 is arranged at the top end of each shock absorption plate 10, a fixed cavity 12 is arranged in the box body 3, sliding grooves 13 are respectively arranged on the left side and the right side of the top end of each fixed cavity 12, limiting grooves 14 are arranged on the front side and rear side walls of each sliding groove 13, the position that corresponds with spout 13 in fixed cavity 12 bottom sets up through-

hole

15, 2 tops of bracing piece set up in

spout

13, 2 tops of bracing piece set up spacing post 16 with spacing groove 14 corresponding position, spacing post 16 stretches into

spacing groove

14, 2 bottoms of bracing piece pass through-hole 15 and stretch out fixed

block

3, 2 intermediate positions of bracing piece set up the supported hole, the rotation of supported hole sets up pivot 17, fixed cavity 12 top sets up hydraulic stem 18, the hydraulic stem 18 output sets up dead lever 19, both ends are connected with pivot 17 respectively around the

dead lever

19, 2 bottoms of bracing piece set up

universal wheel

20, 3 bottom four corners of fixed block position sets up supporting leg 21.

Shock attenuation post 9 includes shock tube 22, shock attenuation pole 23, damping spring 24 and locating plate 25, shock tube 22 bottom is articulated with slider 7, in shock tube 22 was stretched into to shock tube 23 bottom, shock tube 22 top and shock attenuation pole 23 top set up locating

plate

25, 23 suit damping spring 24 of shock attenuation pole, damping spring 24 both ends are connected with locating plate 25 respectively, the shock attenuation pole 23 top is articulated with shock attenuation board 10 bottom, is convenient for further promote the damping performance of converter 11.

The sealing door 5 is provided with an observation window 26, so that the working condition of the internal elements of the box body 1 can be observed conveniently.

The bottom end of the supporting leg 21 is provided with an anti-slip mat, so that the anti-slip performance of the supporting leg 21 is improved conveniently.

The side wall of the working cavity 4 is provided with heat dissipation holes 27, the working cavity 4 is provided with a heat dissipation fan 28 at a position corresponding to the heat dissipation holes 27, and the output end of the heat dissipation fan 28 is connected with the heat dissipation holes 27, so that the heat dissipation performance of the working cavity 4 is improved.

A filter screen is arranged in the heat dissipation hole 27, so that impurities in the external environment can be prevented from entering the working cavity 4 conveniently.

In conclusion, in the preassembled transformer substation convenient to move, when in use, an operator controls the hydraulic rod 18 to work, so as to drive the fixing rod 19 and the rotating shaft 17 to move downwards, so as to drive the supporting rods 2 to approach each other and reduce the angle between the supporting rods 2, so as to enable the universal wheel 20 to move downwards, so as to lift the box body 1, so as to move the box body 1 to a proper position, and then the operator controls the hydraulic rod 18 to contract, so as to drive the angle between the supporting rods 2 to expand through the fixing rod 19 and the rotating shaft 17, so as to drive the universal wheel 20 to move upwards, so as to support the box body 1 and the fixing block 3 through the supporting legs 21, when vibration occurs during moving, the vibration of the box body 1 can be transmitted to the reset spring 8 and the damping spring 24, so as to absorb the energy of the vibration through the deformation of the reset spring 8 and the damping spring 24, thereby alleviating the influence of the shock on the power converter 11.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A prefabricated substation that is easy to move, comprising a box body (1) and a support rod (2), characterized in that: the bottom end of the box body (1) is provided with a fixing block (3), and the box body (1) 1) A working cavity (4) is arranged inside, a sealing door (5) is arranged at the front end of the working cavity (4), and sliding bars (6) are arranged on the front and rear sides below the working cavity (4). (6) Slide blocks (7) are provided at the left and right ends, and return springs (8) are provided at the left and right ends of the sliding rod (6). One end of the return spring (8) is connected to the slider (7), and the return spring (8) ) The other end is connected to the side wall of the working cavity (4), the top of the slider (7) is hinged to the shock-absorbing column (9), and the top of the shock-absorbing column (9) is hinged to the shock-absorbing plate (10). A transformer (11) is arranged on the top of the vibration plate (10), a fixed cavity (12) is built in the fixed block (3), and chutes (13) are respectively provided on the left and right sides of the top of the fixed cavity (12). Limiting grooves (14) are provided on the front and rear side walls of the chute (13); The top end is arranged in the chute (13), the top end of the support rod (2) is provided with a limit post (16) corresponding to the position of the limit slot (14), and the limit post (16) extends into the limit slot (14). ), the bottom end of the support rod (2) protrudes from the fixing block (3) through the through hole (15), a support hole is provided in the middle position of the support rod (2), and a rotating shaft (17) is rotated in the support hole. ), the top of the fixed cavity (12) is provided with a hydraulic rod (18), the output end of the hydraulic rod (18) is provided with a fixed rod (19), and the front and rear ends of the fixed rod (19) are respectively connected with the rotating shaft (17) The bottom end of the support rod (2) is provided with a universal wheel (20), and the four corners of the bottom end of the fixed block (3) are provided with support legs (21).

2. A prefabricated substation that is easy to move according to claim 1, characterized in that: the shock-absorbing column (9) comprises a shock-absorbing pipe (22), a shock-absorbing rod (23), a shock-absorbing spring ( 24) and a positioning plate (25), the bottom end of the shock absorber tube (22) is hinged with the slider (7), the bottom end of the shock absorber rod (23) extends into the shock absorber tube (22), the A positioning plate (25) is arranged on the top of the shock tube (22) and above the shock-absorbing rod (23), the shock-absorbing rod (23) is sheathed with a shock-absorbing spring (24), and the two ends of the shock-absorbing spring (24) are respectively connected to the positioning plate (25). The plate (25) is connected, and the top end of the shock-absorbing rod (23) is hinged with the bottom end of the shock-absorbing plate (10).

3. A prefabricated substation that is easy to move according to claim 1, characterized in that: the sealing door (5) is provided with an observation window (26).

4. A prefabricated substation that is easy to move according to claim 1, wherein a non-slip pad is provided at the bottom end of the support leg (21).

5. A prefabricated substation that is easy to move according to claim 1, characterized in that: the side walls of the working cavity (4) are provided with heat dissipation holes (27), and the working cavity (4) is connected to the heat dissipation hole (27). A cooling fan (28) is arranged at the corresponding position of the hole (27), and the output end of the cooling fan (28) is connected with the cooling hole (27).

6 . The prefabricated substation that is easy to move according to claim 5 , wherein a filter screen is arranged in the heat dissipation hole ( 27 ). 7 .