CN221353627U - Adjustable transformer substation box - Google Patents
Adjustable transformer substation box Download PDFInfo
- Publication number
- CN221353627U CN221353627U CN202322962862.XU CN202322962862U CN221353627U CN 221353627 U CN221353627 U CN 221353627U CN 202322962862 U CN202322962862 U CN 202322962862U CN 221353627 U CN221353627 U CN 221353627U
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- transformer substation
- fixed
- base
- substation box
- box body
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 230000009471 action Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the technical field of transformer substations and provides an adjustable transformer substation box body, which comprises a base and a box body fixed on the base, wherein two positioning blocks are symmetrically fixed on two side surfaces of the bottom of the box body, and two rows of rollers capable of walking on the base are arranged on the bottom surface of the box body; according to the utility model, the trolley carrying the transformer substation box body is pushed to one end of the flange of the base, the flange is removed, the rollers of the transformer substation box body are aligned with the tracks on the rails at the inlet, then the transformer substation box body is pushed to the base from the trolley, the transformer substation box body can walk on the tracks of the rails through the rollers at the bottom surface, when moving to one end of the locking mechanism, the self-locking part of the locking mechanism can self-lock the transformer substation box body, then the flange is inserted into the clamping groove at the inlet of the base, the baffles at the two ends of the flange are fixed by the bolts, the transformer substation box body is stopped, the sliding is avoided, and the problem of inconvenient assembly caused by indoor hoisting of the transformer substation box body in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of transformer substations, in particular to an adjustable transformer substation box body.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in a power system, and the transformer substation in a power plant is a boosting transformer substation and is used for boosting electric energy generated by a generator and feeding the boosted electric energy into a high-voltage power grid. At present, a prefabricated box structure made of iron sheets is commonly adopted in a transformer substation, a crane is commonly adopted to hoist the transformer substation in place in the installation of the transformer substation, and the transformer substation has the advantages of high construction speed, no influence of weather and clean and tidy appearance.
Through retrieving, application number 202222386785.3 discloses a prefabricated substation box structure, including prefabricated substation box, prefabricated substation box's preceding lateral wall symmetry articulates there is the chamber door, prefabricated substation box's left and right, inside cavity that is equipped with of upper lateral wall, prefabricated substation box's inside wall bottom has evenly offered the venthole that is linked together with the cavity, the inlet port that is linked together with the cavity has been offered at prefabricated substation box's upper lateral wall middle part, the air return hole that runs through has been offered to prefabricated substation box's upper lateral wall symmetry, prefabricated substation box's upper end fixed mounting has the heat exchange box, the lower lateral wall of heat exchange box is equipped with the gas outlet with the position that the inlet port corresponds, the lower lateral wall of heat exchange box is equipped with the air inlet with the position that the air return hole corresponds. The transformer substation box body structure can radiate heat of components in the prefabricated substation box body, meanwhile, the inside of the prefabricated substation box body can be relatively sealed, dust, moisture, insects and the like are prevented from entering the inside of the box body, and damage is caused to the components.
However, the above-mentioned transformer substation box structure still has the following problems: because the construction place of transformer substation is divided into indoor and outdoor, when outdoor assembly, installation construction can be carried out through the mode of hoist and mount, but in indoor assembly, owing to receive the influence of indoor space, unsuitable large-scale lifting device approach, and small-size lifting device hoist and mount stability is relatively poor, is difficult to accomplish the installation construction of large-scale transformer substation box, and then causes the assembly inconvenience.
Disclosure of utility model
The utility model provides an adjustable transformer substation box body, which solves the problem of inconvenient assembly caused by hoisting of a transformer substation box body in the prior art.
The technical scheme of the utility model is as follows: the utility model provides a transformer substation box with adjustable, includes the base, fixes the box on the base, bottom half both sides face symmetry is fixed with two locating pieces, the bottom surface of box is provided with two rows of gyro wheels that can walk on the base, the one end symmetry of base is provided with two locking mechanical systems that are used for carrying out the auto-lock to box both sides face locating piece, the other end of base is provided with the flange to the box is spacing.
Preferably, the base comprises two steel rails which are arranged in parallel, and a plurality of steel plates which are uniformly distributed are fixed between the two steel rails.
Preferably, the rail is fixed with a track arranged along the length direction of the rail, and the roller wheels on the bottom surface of the box body are arranged on the track in a rolling way.
Preferably, a plurality of screw holes are formed in the outer side face of one end, close to the locking mechanism, of the steel rail.
Preferably, the locking mechanism includes:
the support component is fixed on the outer side surface of the steel rail;
The self-locking part is movably arranged on the supporting part and used for clamping and fixing the positioning block;
The jacking part is rotatably arranged on the supporting part and used for extruding the self-locking part to unlock the positioning block.
Preferably, the supporting component comprises an L-shaped bracket, the bottom end of the L-shaped bracket is fixedly provided with a mounting seat, and the mounting seat is fixed with a screw hole of the steel rail through a screw.
Preferably, the self-locking part comprises a swing arm, the middle part of the swing arm is rotationally connected with the L-shaped support through a rotating shaft, a torsion spring is clamped at the connecting part, one end of the swing arm is provided with a disc-shaped pressed part, the other end of the swing arm is provided with a hook-shaped clamping part, and the clamping part is hooked on a positioning block on the side face of the box body under the action of the elasticity of the torsion spring.
Preferably, the top pressure part comprises a threaded rod, a knob is fixed at the top end of the threaded rod, a thread bush is connected to the outer side of the threaded rod in a threaded mode, the thread bush is fixed to the L-shaped support, and the tail end of the threaded rod abuts against the top surface of the pressure receiving portion.
Preferably, a cushion pad is fixed on one surface of the L-shaped support, facing the clamping part, and the positioning block is positioned between the cushion pad and the clamping part.
Preferably, the clamping groove is formed in one end, far away from the locking mechanism, of the base, the retaining edge is inserted into the clamping groove, the retaining plates are fixed at two ends of the retaining edge, and the retaining plates are fixed on the steel rail through bolts.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the trolley carrying the transformer substation box body is pushed to one end of the flange of the base, the flange is removed, the rollers of the transformer substation box body are aligned with the tracks on the steel rails at the inlet, then the transformer substation box body is pushed to the base from the trolley, the transformer substation box body can walk on the tracks of the steel rails through the rollers at the bottom, when moving to one end of the locking mechanism, the self-locking part of the locking mechanism can self-lock the transformer substation box body, then the flange is inserted into the clamping groove at the inlet of the base, the baffles at the two ends of the flange are fixed by the bolts, the transformer substation box body is stopped, sliding is avoided, meanwhile, the locking mechanism can be adjusted according to the depth length of the transformer substation box body, and the problem of inconvenient assembly caused by hoisting in the transformer substation box body in the prior art is solved;
2. According to the utility model, the pressing part is arranged, when the transformer substation box body is dismounted, only the knob is required to be rotated, the threaded rod can downwards press the pressed part at one end of the swing arm by the threaded relation of the threaded rod and the threaded sleeve, the clamping part at the other end of the swing arm is lifted, then the flange at the inlet is dismounted, and the transformer substation box body can be pushed out of the base, so that the transformer substation box body can be dismounted rapidly.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic diagram of an adjustable substation box structure according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is a schematic view of a base structure according to the present utility model;
FIG. 4 is a schematic diagram of a locking mechanism according to the present utility model;
FIG. 5 is a schematic view of a locking mechanism according to another embodiment of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3B;
In the figure: 1. a case; 11. a positioning block; 12. a roller; 2. a base; 21. a steel rail; 22. a track; 23. a steel plate; 24. a screw hole; 25. a clamping groove; 3. a locking mechanism; 31. a support member; 311. an L-shaped bracket; 312. a mounting base; 313. a cushion pad; 32. a self-locking member; 321. swing arms; 322. a rotating shaft; 323. a torsion spring; 324. a pressure receiving portion; 325. a clamping part; 33. a pressing member; 331. a threaded rod; 332. a thread sleeve; 333. a knob; 4. a flange; 41. a baffle; 42. and (5) a bolt.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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 and 2, the present utility model provides a technical solution: the utility model provides a transformer substation box with adjustable, including base 2, the box 1 of fixing on base 2, base 2 passes through rag bolt to be fixed in the indoor of transformer room, in addition box 1 is the hoist and mount on the shallow when the assembly, the shallow is higher than base 2, two locating pieces 11 are fixed with to box 1 bottom both sides face symmetry, the bottom surface of box 1 is provided with two rows of gyro wheels 12 that can walk on base 2, as shown in fig. 3, base 2 includes two parallel arrangement's rail 21, be fixed with the steel sheet 23 that a plurality of evenly arranges between two rail 21, be fixed with the track 22 that arranges along rail 21 length direction on the rail 21, the gyro wheel 12 of box 1 bottom surface rolls and sets up on track 22, when assembling transformer substation box 1, push the shallow that carries transformer substation box 1 to base 2's flange 4 one end earlier, take off the flange, make the gyro wheel 12 of transformer substation box 1 align with track 22 on the entrance 21, then with box 1 by the shallow to base 2, the transformer substation box 1 can carry out locking mechanism on the two sides of rail 21 through rail 12 and the rail 21 is provided with two rail 3, the self-locking mechanism is used for the side of the base 3 is pressed to the rail 3, the self-locking part is 32.
Referring to fig. 4 and 5, the supporting member 31 is fixed on the outer side surface of the steel rail 21, the supporting member 31 includes an L-shaped bracket 311, a mounting seat 312 is fixed at the bottom end of the L-shaped bracket 311, a plurality of screw holes 24 are formed on the outer side surface of one end of the steel rail 21, which is close to the locking mechanism 3, and the mounting seat 312 is fixed with the screw holes 24 of the steel rail 21 by screws, so that the length of the substation box 1 can be adjusted.
The self-locking part 32 is movably arranged on the supporting part 31 and is used for clamping the positioning block 11, the self-locking part 32 comprises a swing arm 321, the middle part of the swing arm 321 is rotationally connected with the L-shaped bracket 311 through a rotating shaft 322, a torsion spring 323 is clamped at the joint, a disc-shaped pressed part 324 is arranged at one end of the swing arm 321, a hook-shaped clamping part 325 is arranged at the other end of the swing arm 321, the clamping part 325 is hooked on the positioning block 11 on the side face of the box body 1 under the action of the elasticity of the torsion spring 323, the transformer substation box body 1 walks on the track 22 of the steel rail 21 through the roller 12 on the bottom surface, when the transformer substation box body moves to one end of the locking mechanism 3, the clamping part 325 at the end part of the swing arm 321 can overcome the elasticity of the torsion spring 323 under the top pressure of the positioning block 11, so that the transformer substation box body 1 can continue to be pushed, and after the positioning block 11 passes over the clamping part 325, the swing arm 321 automatically rebounds under the elasticity of the torsion spring 323.
The jacking part 33 is rotatably arranged on the supporting part 31 and used for extruding the self-locking part 32 to unlock the positioning block 11, the jacking part 33 comprises a threaded rod 331, a knob 333 is fixed at the top end of the threaded rod 331, a thread bush 332 is connected to the outer side of the threaded rod 331 in a threaded manner, the thread bush 332 is fixed on the L-shaped bracket 311, the tail end of the threaded rod 331 is abutted against the top surface of the pressure receiving part 324, when the transformer substation box 1 is disassembled, the knob 333 is only required to be rotated, the threaded rod 331 and the thread bush 332 are in threaded relation, so that the threaded rod 331 can downwards press the pressure receiving part 324 at one end of the swing arm 321, the other end clamping part 325 of the swing arm 321 is tilted, and the positioning block 11 is unlocked.
The cushion pad 313 is fixed to the surface of the L-shaped bracket 311 facing the holding portion 325, and the positioning block 11 is located between the cushion pad 313 and the holding portion 325, so that the cushion pad 313 can cushion the impact when the substation box 1 moves, and the substation box 1 can be quickly stopped.
Referring to fig. 6, the other end of the base 2 is provided with a flange 4 for limiting the box 1, one end of the base 2 away from the locking mechanism 3 is provided with a clamping groove 25, the flange 4 is inserted into the clamping groove 25, two ends of the flange 4 are both fixed with a baffle 41, the baffle 41 is fixed on the steel rail 21 through bolts 42, when the positioning block 11 is positioned between the buffer pad 313 and the clamping portion 325, the baffle 41 at two ends of the flange 4 is fixed by the bolts 42 by inserting the flange 4 into the clamping groove 25 at the inlet of the base 2, and the box 1 of the transformer substation is stopped to avoid sliding.
The working principle and the using flow of the utility model are as follows: the base 2 is fixed in a room of the transformer room through foundation bolts, when the transformer substation box 1 is assembled, the trolley carrying the transformer substation box 1 is pushed to one end of the flange 4 of the base 2, the flange is removed, the roller 12 of the transformer substation box 1 is aligned with the rail 22 on the steel rail 21 at the entrance, then the transformer substation box 1 is pushed to the base 2 (the height of the trolley is higher than that of the base 2) by the trolley, the transformer substation box 1 can walk on the rail 22 of the steel rail 21 through the roller 12 at the bottom surface, when the transformer substation box 1 moves to one end of the locking mechanism 3, the clamping part 325 at the end part of the swing arm 321 can overcome the elasticity of the torsion spring 323 under the top pressure of the positioning block 11, so that the transformer substation box 1 can continue to be pushed, after the positioning block 11 passes over the clamping part 325, the swing arm 321 automatically rebounds under the elasticity of the torsion spring 323, the positioning block 11 is buffered by the buffer pad 313, and the positioning block 11 is positioned between the buffer pad 313 and the clamping part 325, and self-locking of the transformer substation box 1 is completed;
Then the flange 4 is inserted into the clamping groove 25 at the inlet of the base 2, the baffle plates 41 at the two ends of the flange 4 are fixed by bolts 42, and the substation box 1 is stopped to avoid sliding;
When the transformer substation box body 1 is disassembled, only the knob 333 is required to be rotated, the threaded rod 331 and the threaded sleeve 332 are in threaded relation, the threaded rod 331 can downwards press the pressed part 324 at one end of the swing arm 321, the clamping part 325 at the other end of the swing arm 321 is lifted, then the flange 4 at the inlet is disassembled, the transformer substation box body 1 can be pushed out of the base 2, and the transformer substation box body 1 can be quickly disassembled.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a transformer substation box with adjustable, includes base (2), fixes box (1) on base (2), its characterized in that, box (1) bottom both sides face symmetry is fixed with two locating pieces (11), the bottom surface of box (1) is provided with two rows gyro wheels (12) that can walk on base (2), the one end symmetry of base (2) is provided with two locking mechanical system (3) that are used for carrying out the auto-lock to box (1) both sides face locating piece (11), the other end of base (2) is provided with spacing flange (4) to box (1).
2. An adjustable transformer substation box according to claim 1, characterized in that the base (2) comprises two parallel arranged rails (21), between which two rails (21) a number of evenly arranged steel plates (23) are fixed.
3. An adjustable transformer substation box according to claim 2, characterized in that the rail (21) is fixed with a track (22) arranged along the length direction of the rail (21), and the rollers (12) on the bottom surface of the box (1) are arranged on the track (22) in a rolling way.
4. An adjustable transformer substation box according to claim 2, characterized in that the outer side of the end of the rail (21) close to the locking mechanism (3) is provided with a plurality of screw holes (24).
5. An adjustable substation box according to claim 4, characterized in that the locking mechanism (3) comprises:
a support member (31) fixed to the outer surface of the rail (21);
The self-locking part (32) is movably arranged on the supporting part (31) and is used for clamping and fixing the positioning block (11);
The jacking part (33) is rotatably arranged on the supporting part (31) and used for extruding the self-locking part (32) to unlock the positioning block (11).
6. The adjustable transformer substation box according to claim 5, wherein the supporting component (31) comprises an L-shaped bracket (311), a mounting seat (312) is fixed at the bottom end of the L-shaped bracket (311), and the mounting seat (312) is fixed with the screw hole (24) of the steel rail (21) through a screw.
7. The adjustable transformer substation box according to claim 6, wherein the self-locking component (32) comprises a swing arm (321), the middle part of the swing arm (321) is rotationally connected with the L-shaped bracket (311) through a rotating shaft (322), a torsion spring (323) is clamped at the connecting part, one end of the swing arm (321) is provided with a disc-shaped pressed part (324), the other end of the swing arm (321) is provided with a hook-shaped clamping part (325), and the clamping part (325) is hooked on a positioning block (11) on the side surface of the box (1) under the action of the elasticity of the torsion spring (323).
8. The adjustable transformer substation box according to claim 7, wherein the pressing component (33) comprises a threaded rod (331), a knob (333) is fixed at the top end of the threaded rod (331), a threaded sleeve (332) is connected to the outer side of the threaded rod (331) in a threaded manner, the threaded sleeve (332) is fixed on the L-shaped support (311), and the tail end of the threaded rod (331) is pressed against the top surface of the pressed portion (324).
9. The adjustable transformer substation box according to claim 7, wherein a cushion pad (313) is fixed on a surface of the L-shaped bracket (311) facing the clamping portion (325), and the positioning block (11) is located between the cushion pad (313) and the clamping portion (325).
10. The adjustable transformer substation box according to claim 1, characterized in that a clamping groove (25) is formed in one end, far away from the locking mechanism (3), of the base (2), the flange (4) is inserted into the clamping groove (25), baffles (41) are fixed at two ends of the flange (4), and the baffles (41) are fixed on the steel rail (21) through bolts (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322962862.XU CN221353627U (en) | 2023-11-02 | 2023-11-02 | Adjustable transformer substation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322962862.XU CN221353627U (en) | 2023-11-02 | 2023-11-02 | Adjustable transformer substation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221353627U true CN221353627U (en) | 2024-07-16 |
Family
ID=91841946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322962862.XU Active CN221353627U (en) | 2023-11-02 | 2023-11-02 | Adjustable transformer substation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221353627U (en) |
-
2023
- 2023-11-02 CN CN202322962862.XU patent/CN221353627U/en active Active
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