CN221226909U - Guide rail type box-type substation - Google Patents
Guide rail type box-type substation Download PDFInfo
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- CN221226909U CN221226909U CN202322847468.1U CN202322847468U CN221226909U CN 221226909 U CN221226909 U CN 221226909U CN 202322847468 U CN202322847468 U CN 202322847468U CN 221226909 U CN221226909 U CN 221226909U
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- box
- outer side
- guide rail
- transformer substation
- fixed box
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a guide rail type box-type transformer substation, which comprises a base, wherein a transformer substation main body is arranged at the top of the base, rollers are arranged at four corners of the bottom of the transformer substation main body, guide rails matched with a roller structure are arranged at two sides of the top of the base, angle steel is arranged at the outer side of a roller bracket, a fixed box is arranged at the outer side of the angle steel, a locking mechanism for limiting and fixing the position of the rollers is arranged in the fixed box, a roller shaft is movably arranged in the middle of the bottom of the transformer substation main body, and limiting blocks are symmetrically arranged at two sides of the roller shaft. This guide tracked box-type substation can carry out stable spacing fixedly to the gyro wheel, avoids the gyro wheel to appear the phenomenon of certain range displacement on the guide rail, improves the stability after the box-type substation installs.
Description
Technical Field
The utility model relates to the technical field of box-type substations, in particular to a guide rail type box-type substation.
Background
The box-type transformer station (simply called box transformer) is a compact complete power distribution device which combines a high-voltage switch device distribution transformer, a low-voltage switch device, an electric energy metering device, a reactive compensation device and the like into one or more boxes according to a certain wiring scheme. The box-type transformer substation is suitable for residential communities, urban public transformer, busy city, construction power supply and the like.
The existing box-type transformer substation utilizes the rollers to be mutually matched with the guide rail for installation in the process of installing the existing box-type transformer substation due to the fact that the size is large, but due to the fact that the rollers are moved to the proper positions on the guide rail and lack of a stable limiting mechanism, the phenomenon that the installed box-type transformer substation is displaced to a certain extent on the guide rail is easily caused, and therefore the stability of the box-type transformer substation is reduced, and certain potential safety hazards are brought.
Disclosure of utility model
The utility model aims to provide a guide rail type box-type transformer substation, which solves the problem that the conventional box-type transformer substation is easy to displace to a certain extent on a guide rail after the roller moves to a proper position on the guide rail due to the lack of a stable limiting mechanism when the roller and the guide rail are mutually matched for installation in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guide tracked box-type substation, includes the base, the transformer substation main part is installed at the top of base, just the four corners of transformer substation main part bottom all is equipped with the gyro wheel, the both sides at base top all are equipped with the guide rail with gyro wheel structure matched with, the outside of gyro wheel support all is equipped with the angle steel, the outside of angle steel is equipped with fixed case, the inside of fixed case is equipped with the locking mechanism that is spacing fixed to the gyro wheel position, just the centre activity of transformer substation main part bottom is equipped with the roller, the both sides of roller all symmetry are equipped with the stopper.
Preferably, the locking mechanism inside the fixed box comprises a inserted bar, a connecting block, a spring and a shaft rod, wherein the inserted bar transversely penetrates through the fixed box and the angle steel, a plurality of jacks matched with the inner end structure of the inserted bar are uniformly arranged on the outer side of the guide rail, the connecting block is fixedly sleeved at one end of the inserted bar positioned inside the fixed box, the spring is arranged between the inner wall of the outer side of the fixed box and the outer side of the connecting block, and the shaft rod is symmetrically fixed at the upper end and the lower end of the inserted bar and forms sliding connection with the connecting block.
Preferably, the top of the outer side of the fixed box is inserted with a pin shaft through a connecting sleeve, and the top of the inserted link is provided with a plurality of round holes which are matched with the bottom structure of the pin shaft.
Preferably, the both sides at base top all are equipped with and are symmetrical bar notch, just the inside of bar notch is equipped with the lead screw, the outside of lead screw is connected with the thread bush through the helicitic texture, and the bottom of stopper passes through the top fixed connection of connecting piece and thread bush.
Preferably, the inner end of the screw rod is connected with the bottom inner wall of the strip-shaped notch through a bearing, and the outer end of the screw rod extends out of the strip-shaped notch.
Preferably, the limiting block is of an arc-shaped structure, and a rubber pad is arranged on the inner wall of the limiting block.
Compared with the prior art, the utility model has the beneficial effects that: this guide tracked box-type substation can carry out stable spacing fixedly to the gyro wheel, avoids the gyro wheel to appear the phenomenon of certain range displacement on the guide rail, improves the stability after the box-type substation installs. When the guide rail type box-type transformer substation moves to a proper position along the top of the base through rolling in the guide rail by the roller, angle steel arranged on the outer side of the roller can be rapidly self-locked through a locking mechanism in the fixed box, so that the roller is limited at a corresponding position on the guide rail, and a roller shaft arranged at the bottom of a transformer substation main body can be limited through two groups of limiting blocks, so that the stability of the transformer substation main body after installation is guaranteed.
Drawings
FIG. 1 is a schematic view of a guide rail type box-type substation;
Fig. 2 is a schematic diagram of the internal structure of a fixed box of the guide rail type box-type substation;
Fig. 3 is a schematic top view of a base of a rail-mounted box-type substation according to the present utility model.
In the figure: 1. a base; 2. a substation main body; 3. a roller; 4. a guide rail; 5. angle steel; 6. a fixed box; 7. a rod; 8. a roll shaft; 9. a strip-shaped notch; 10. a screw rod; 11. a thread sleeve; 12. a limiting block; 13. a pin shaft; 14. a round hole; 15. a connecting block; 16. a spring; 17. and a shaft lever.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the guide rail type box-type transformer substation comprises a base 1, a transformer substation main body 2 is arranged at the top of the base 1, rollers 3 are rotatably connected to four corners at the bottom of the transformer substation main body 2 through brackets, guide rails 4 matched with the structures of the rollers 3 are fixedly welded to two sides of the top of the base 1, angle steel 5 is fixedly welded to the outer sides of the brackets of the rollers 3, a fixing box 6 is fixedly welded to the outer sides of the angle steel 5, a locking mechanism for limiting and fixing the positions of the rollers 3 is arranged in the fixing box 6, a roller shaft 8 is movably arranged in the middle of the bottom of the transformer substation main body 2 through a rotating shaft, limiting blocks 12 are symmetrically arranged on two sides of the roller shaft 8, When the transformer substation main body 2 of the structure moves to a proper position at the top of the base 1 through rolling in the guide rail 4 by the roller 3, the fixed box 6 can be fixed at the position corresponding to the guide rail 4 by the locking mechanism arranged in the fixed box, the stability of the transformer substation main body 2 during installation is improved through rolling of the roller shaft 8 along the top of the base 1 until the roller shaft 8 rolls to a proper position, and then limiting and fixing are carried out by the limiting block 12, so that the roller 3 can be stably limited and fixed after the transformer substation main body 2 is installed, the phenomenon that the roller 3 displaces in a certain range on the guide rail 4 after the transformer substation main body 2 is installed is avoided to influence the stability of the transformer substation main body, The locking mechanism inside the fixed box 6 comprises a inserted link 7, a connecting block 15, a spring 16 and a shaft rod 17, wherein the inserted link 7 transversely penetrates through the fixed box 6 and the angle steel 5, a plurality of jacks which are matched with the inner end structure of the inserted link 7 are uniformly arranged on the outer side of the guide rail 4, the connecting block 15 is fixedly sleeved at one end of the inserted link 7 positioned inside the fixed box 6, the connecting block 15 and the inserted link 7 form an integrated structure, the spring 16 is arranged between the inner wall of the outer side of the fixed box 6 and the outer side of the connecting block 15, the spring 16 is sleeved outside the inserted link 7, the shaft rod 17 is symmetrically fixed at the upper end and the lower end of the inserted link 7 and forms sliding connection with the connecting block 15, two ends of the shaft rod 17 are respectively welded and fixed with the inner wall of the outer side of the fixed box 6 and the outer side of the angle steel 5, The inserted link 7 with the structure can transversely pull and squeeze the spring 16 on the fixed box 6 and the angle steel 5, and the inserted link 7 synchronously drives the connecting block 15 to slide on the shaft rod 17 when transversely pulled until the roller 3 rolls to a proper position along the guide rail 4, the inserted link 7 can be fixed in the corresponding jack at the outer side of the guide rail 4 under the elastic force of the spring 16 so as to realize the effect of limiting and locking the roller 3, the top end at the outer side of the fixed box 6 is inserted with the pin shaft 13 through the connecting sleeve, the top of the inserted link 7 is provided with a plurality of round holes 14 which are matched with the bottom end structure of the pin shaft 13, the pin shaft 13 with the structure can be inserted into the corresponding round holes 14 at the top of the inserted link 7 through the connecting sleeve penetrating the top end at the outer side of the fixed box 6, So as to realize the function of limiting and fixing the transverse position of the inserted link 7, ensure that the rolling of the idler wheel 3 along the guide rail 4 is not influenced by the inserted link 7, the two sides of the top of the base 1 are respectively provided with symmetrical strip-shaped notches 9, the inside of the strip-shaped notches 9 is provided with a screw rod 10, the outside of the screw rod 10 is connected with a threaded sleeve 11 through a threaded structure, the bottom of the limiting block 12 is welded and fixed with the top of the threaded sleeve 11 through a connecting piece, the inner end of the screw rod 10 is connected with the bottom inner wall of the strip-shaped notches 9 through a bearing, the outer end of the screw rod 10 extends out of the strip-shaped notches 9, the screw rod 10 of the structure synchronously drives the threaded sleeve 11 to move outside the screw rod 10 when rotating inside the strip-shaped notches 9, Can drive stopper 12 and displace at the top of base 1 when thread bush 11 removes to realize the effect to the roller 8 is spacing, stopper 12 is the arc structure, and is equipped with the rubber pad on the inner wall of stopper 12, the stopper 12 of this structure can laminate more and support the outside of pressing at roller 8, with it is spacing fixed to be more firm.
Working principle: when the guide rail type box-type substation is used, firstly, when the main body 2 of the substation can roll in the guide rail 4 along the guide rail 4 to move and install the position, the roll shaft 8 can be driven to roll along the top of the base 1 to improve stability when the main body 2 of the substation moves until the main body 2 of the substation is displaced to an accurate installation position at the top of the base 1, the pin shaft 13 is pulled out of the connecting sleeve at the top end of the outer side of the fixed box 6 to enable the bottom end of the pin shaft 13 to be separated from the round hole 14 at the top of the inserted link 7, at the moment, the inserted link 7 can be transversely pulled on the fixed box 6 and the angle steel 5 without being limited by the pin shaft 13, and the inserted link 7 can be driven by the elastic acting force of the spring 16 to slide the connecting block 15 on the shaft lever 17, until the inserted link 7 fixes the inner end in the corresponding jack on the outer side of the guide rail 4, the roller 3 can be locked at the corresponding position of the guide rail 4 in a limiting way, then the outer end of the screw rod 10 is rotated, the screw rod 10 synchronously drives the threaded sleeve 11 to move outside the screw rod 10 when rotating in the strip-shaped notch 9, the threaded sleeve 11 can drive the limiting block 12 to move on the top of the base 1 when moving, until the limiting block 12 is abutted against the outer part of the roller shaft 8, the position of the roller shaft 8 is also limited and fixed, and the transformer substation main body 2 can be more stably arranged on the top of the base 1, so that a series of works are completed.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a guide tracked box-type substation, includes base (1), transformer substation main part (2) are installed at the top of base (1), just the four corners of transformer substation main part (2) bottom all is equipped with gyro wheel (3), the both sides at base (1) top all are equipped with gyro wheel (3) structure matched with guide rail (4), its characterized in that: the utility model discloses a transformer substation is characterized in that angle steel (5) is arranged on the outer side of a roller (3) support, a fixed box (6) is arranged on the outer side of the angle steel (5), a locking mechanism for limiting and fixing the position of the roller (3) is arranged inside the fixed box (6), a roll shaft (8) is movably arranged in the middle of the bottom of the transformer substation main body (2), and limiting blocks (12) are symmetrically arranged on two sides of the roll shaft (8).
2. A rail-mounted box-type substation according to claim 1, characterized in that: the locking mechanism inside the fixed box (6) comprises an inserting rod (7), a connecting block (15), a spring (16) and a shaft rod (17), wherein the inserting rod (7) transversely penetrates through the fixed box (6) and the angle steel (5), a plurality of jacks matched with the inner end structure of the inserting rod (7) are uniformly arranged on the outer side of the guide rail (4), the connecting block (15) is fixedly sleeved at one end of the inserting rod (7) inside the fixed box (6), the spring (16) is arranged between the inner wall of the outer side of the fixed box (6) and the outer side of the connecting block (15), and the shaft rod (17) is symmetrically fixed at the upper end and the lower end of the inserting rod (7) and forms sliding connection with the connecting block (15).
3. A rail-mounted box-type substation according to claim 1, characterized in that: the top of the outer side of the fixed box (6) is inserted with a pin shaft (13) through a connecting sleeve, and the top of the inserted link (7) is provided with a plurality of round holes (14) which are matched with the bottom structure of the pin shaft (13).
4. A rail-mounted box-type substation according to claim 1, characterized in that: the two sides at the top of the base (1) are respectively provided with a symmetrical strip-shaped notch (9), a screw rod (10) is arranged in the strip-shaped notch (9), a thread sleeve (11) is connected to the outside of the screw rod (10) through a thread structure, and the bottom of the limiting block (12) is fixedly connected with the top of the thread sleeve (11) through a connecting piece.
5. A rail-mounted box-type substation according to claim 4, characterized in that: the inner end of the screw rod (10) is connected with the bottom inner wall of the strip-shaped notch (9) through a bearing, and the outer end of the screw rod (10) extends out of the strip-shaped notch (9).
6. A rail-mounted box-type substation according to claim 1, characterized in that: the limiting block (12) is of an arc-shaped structure, and a rubber pad is arranged on the inner wall of the limiting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847468.1U CN221226909U (en) | 2023-10-24 | 2023-10-24 | Guide rail type box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847468.1U CN221226909U (en) | 2023-10-24 | 2023-10-24 | Guide rail type box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221226909U true CN221226909U (en) | 2024-06-25 |
Family
ID=91568587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322847468.1U Active CN221226909U (en) | 2023-10-24 | 2023-10-24 | Guide rail type box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221226909U (en) |
-
2023
- 2023-10-24 CN CN202322847468.1U patent/CN221226909U/en active Active
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