CN219874501U - Sliding supporting structure for tubular bus of transformer substation - Google Patents
Sliding supporting structure for tubular bus of transformer substation Download PDFInfo
- Publication number
- CN219874501U CN219874501U CN202321355370.8U CN202321355370U CN219874501U CN 219874501 U CN219874501 U CN 219874501U CN 202321355370 U CN202321355370 U CN 202321355370U CN 219874501 U CN219874501 U CN 219874501U
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- 239000012212 insulator Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a transformer substation tubular bus sliding support structure which comprises a bottom plate, a sliding plate, an insulator, a sliding locking device, a clamping mechanism and a tubular bus, wherein the sliding plate is arranged in the bottom plate in a sliding mode, the insulator is arranged on the sliding plate, the sliding locking device is arranged on the sliding plate and can be inserted into the bottom plate, the clamping mechanism is arranged on the insulator, and the tubular bus is arranged on the clamping mechanism. The utility model belongs to the technical field of tubular busbar support, and particularly relates to a transformer substation tubular busbar sliding support structure capable of adjusting installation intervals among tubular busbars and fixing the tubular busbars with different diameters.
Description
Technical Field
The utility model belongs to the technical field of tubular busbar support, and particularly relates to a sliding support structure of a tubular busbar of a transformer substation.
Background
The tubular bus is a tubular conductor, is one of key equipment (materials) in an electric power transmission and transformation system, plays a key role in safe and reliable operation of the electric power transmission and transformation system and electric power equipment, is widely applied in a transformer substation, is generally fixed on a clamping seat when being supported and fixed in the prior art, and is clamped and fixed by bolts, but has certain defects, the installation interval between the tubular buses cannot be adjusted, and a supporting fixture is generally only suitable for the tubular bus with a specific diameter and lacks universality, so that improvement is needed.
Disclosure of Invention
In order to solve the problems, the utility model provides the transformer substation tubular bus sliding support structure which can adjust the installation space between tubular buses and fix the tubular buses with different diameters.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the sliding support structure comprises a bottom plate, a sliding plate, an insulator, a sliding locking device, a clamping mechanism and a tubular bus, wherein the sliding plate is arranged in the bottom plate in a sliding mode; the clamping mechanism comprises a bearing seat, a support, a fixed seat, a sleeve, a ratchet, a guide rod, a second spring, a pressing plate, a locking rod, a limiting plate and a third spring, wherein the bearing seat is arranged at the upper end of an insulator, the support is arranged on the bearing seat, the fixed seat is arranged on the support, the sleeve is slidably arranged in the support, the ratchet is arranged on the outer surface of the sleeve, the guide rod is slidably arranged in the sleeve, the second spring is arranged in the sleeve and is connected with the guide rod, the pressing plate is arranged at the lower end of the guide rod, the locking rod penetrates through the fixed seat and can be inserted into the ratchet, the limiting plate is arranged at the end part of the locking rod, the third spring is sleeved on the locking rod, the sleeve can push the guide rod to elastically press the tubular bus, the locking rod can reversely lock the sleeve, the second spring pair of guide rods has elasticity, and the tubular bus can compensate for thermal expansion.
Further, the sliding locking device comprises a screw rod, a baffle plate and a first spring, wherein the screw rod is in threaded connection with the inside of the sliding plate, the baffle plate is arranged at the upper end of the screw rod, the first spring is sleeved on the screw rod, the first spring is arranged on the sliding plate, the screw rod is screwed into the inner thread of the sliding plate by screwing the baffle plate, and the screw rod is inserted into the bottom plate to lock and fix the sliding plate.
Preferably, jacks are arranged in the upper end face of the bottom plate, and the jacks are aligned with the screw rod up and down.
Preferably, the end parts of the locking rods are arranged in a wedge shape, and the symmetrical sleeves of the locking rods are provided with two groups.
Preferably, the cross section of the sleeve and the cross section of the guide rod are rectangular.
Preferably, the bearing seat is made of insulating materials, and the contact surface of the bearing seat and the tubular bus is arranged in a triangular shape.
The utility model adopts the structure to obtain the beneficial effects as follows: according to the transformer substation tubular bus sliding support structure, the clamping mechanism is arranged to realize elastic clamping and fixing of the tubular buses, compensation clamping can be carried out on expansion caused by heat and contraction caused by cold of the tubular buses, adjustment of installation intervals among the tubular buses can be realized through the sliding locking device, and application is flexible.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a sliding support structure of a tubular busbar of a transformer substation;
FIG. 2 is a side view of a clamping mechanism of a sliding support structure for a tubular busbar of a transformer substation;
fig. 3 is a top view of the base plate of fig. 1.
The device comprises a base plate 1, a bottom plate 2, a sliding plate 3, an insulator 4, a sliding locking device 5, a clamping mechanism 6, a tubular busbar 7, a bearing seat 8, a bracket 9, a fixed seat 10, a sleeve 11, ratchets 12, locking rods 13, a limiting plate 14, a spring III, a spring 15, a guide rod 16, a pressing plate 17, a spring II, a guide rod 18, a screw rod 19, a baffle plate 20, a spring I, a spring 21 and an inserting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model relates to a sliding support structure for a tubular busbar of a transformer substation, which comprises a bottom plate 1, a sliding plate 2, an insulator 3, a sliding locking device 4, a clamping mechanism 5 and a tubular busbar 6, wherein the sliding plate 2 is arranged in the bottom plate 1 in a sliding way, the insulator 3 is arranged on the sliding plate 2, the sliding locking device 4 is arranged on the sliding plate 2 and can be inserted into the bottom plate 1, the clamping mechanism 5 is arranged on the insulator 3, and the tubular busbar 6 is arranged on the clamping mechanism 5; the fixture 5 comprises a bearing seat 7, a support 8, a fixing seat 9, a sleeve 10, a ratchet 11, a guide rod 15, a second spring 17, a pressing plate 16, a locking rod 12, a limiting plate 13 and a third spring 14, wherein the bearing seat 7 is arranged at the upper end of the insulator 3, the support 8 is arranged on the bearing seat 7, the fixing seat 9 is arranged on the support 8, the sleeve 10 is arranged in the support 8 in a sliding manner, the ratchet 11 is arranged on the outer surface of the sleeve 10, the guide rod 15 is arranged in the sleeve 10 in a sliding manner, the second spring 17 is arranged in the sleeve 10 and is connected with the guide rod 15, the pressing plate 16 is arranged at the lower end of the guide rod 15, the locking rod 12 penetrates through the fixing seat 9 and can be inserted into the ratchet 11, the limiting plate 13 is arranged at the end part of the locking rod 12, the third spring 14 is sleeved on the locking rod 12, the sleeve 10 is pushed by pressing the sleeve 10, the pressing plate 16 can elastically press the tubular busbar 6, the locking rod 12 can reversely lock the sleeve 10, the second spring 17 has elasticity to the guide rod 15, and the tubular busbar 6 expands with heat and also can compensate.
The sliding locking device 4 comprises a screw rod 18, a baffle 19 and a first spring 20, wherein the screw rod 18 is arranged in the sliding plate 2 in a threaded connection mode, the baffle 19 is arranged at the upper end of the screw rod 18, the first spring 20 is sleeved on the screw rod 18, the first spring 20 is arranged on the sliding plate 2, the screw rod 18 is screwed in the sliding plate 2 through screwing the baffle 19, and the sliding plate 2 can be locked and fixed by being inserted into the bottom plate 1.
The upper end surface of the bottom plate 1 is internally provided with jacks 21 in an arrangement mode, and the jacks 21 are aligned with the screw rods 18 up and down.
The end of the locking rod 12 is wedge-shaped, and the locking rod 12 is symmetrical to the sleeve 10 and is provided with two groups.
The cross section of the sleeve 10 and the cross section of the guide rod 15 are arranged in a rectangular shape.
The bearing seat 7 is made of insulating materials, and the contact surface of the bearing seat 7 and the tubular bus 6 is arranged in a triangular shape.
When the device is specifically used, firstly, the tubular bus 6 is placed in the bearing seat 7, then the sleeve 10 is pushed, the sleeve 10 slides in the bracket 8, the guide rod 15 is pushed under the action of the spring II 17, the pressing plate 16 can elastically press the tubular bus 6, the locking rod 12 is always inserted into the ratchet 11 under the action of the spring III 14, the sleeve 10 is prevented from moving upwards, the sleeve 10 is continuously pressed, the elastic pressure of the pressing plate 16 to the tubular bus 6 can be flexibly regulated, the tubular bus 6 is enabled to be fixed on the bearing seat 7 of the fixed seat 9 of the tubular bus 6, the tubular bus 6 can expand when being heated, the guide rod 15 stretches into the sleeve 10 to compensate the expansion of the tubular bus 6, and in the same way, the guide rod 15 also slides in the sleeve 10 to compensate the contraction of the tubular bus 6 when contracting, but the pressure of the tubular bus 6 is guaranteed, the installation interval between the tubular bus 6 is required to be regulated, the sliding slide plate 2 can drive the insulator 3 to slide, and after the interval is proper, the baffle 19 is screwed, the screw rod 18 can be finally inserted into the jack 21, and the application of the slide plate 2 is widely completed.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a tubular busbar slip bearing structure of transformer substation which characterized in that: the device comprises a bottom plate, a sliding plate, an insulator, a sliding locking device, a clamping mechanism and a tubular bus, wherein the sliding plate is arranged in the bottom plate in a sliding manner, the insulator is arranged on the sliding plate, the sliding locking device is arranged on the sliding plate and can be inserted into the bottom plate, the clamping mechanism is arranged on the insulator, and the tubular bus is arranged on the clamping mechanism; the clamping mechanism comprises a bearing seat, a support, a fixing seat, a sleeve, a ratchet, a guide rod, a second spring, a pressing plate, a locking rod, a limiting plate and a third spring, wherein the bearing seat is arranged at the upper end of an insulator, the support is arranged on the bearing seat, the fixing seat is arranged on the support, the sleeve is slidably arranged in the support, the ratchet is arranged on the outer surface of the sleeve, the guide rod is slidably arranged in the sleeve, the second spring is arranged in the sleeve and is connected with the guide rod, the pressing plate is arranged at the lower end of the guide rod, the locking rod penetrates through the fixing seat and can be inserted into the ratchet, the limiting plate is arranged at the end part of the locking rod, and the third spring is sleeved on the locking rod.
2. The substation tubular busbar sliding support structure according to claim 1, wherein: the sliding locking device comprises a screw rod, a baffle plate and a first spring, wherein the screw rod is in threaded connection with the inside of the sliding plate, the baffle plate is arranged at the upper end of the screw rod, the first spring is sleeved on the screw rod, and the first spring is arranged on the sliding plate.
3. A substation tubular busbar sliding support structure according to claim 2, wherein: and jacks are arranged in the upper end face of the bottom plate and are aligned with the screw rod up and down.
4. A substation tubular busbar sliding support structure according to claim 3, wherein: the end part of the locking rod is in a wedge-shaped arrangement, and two groups of symmetrical sleeves of the locking rod are arranged.
5. The substation tubular busbar sliding support structure according to claim 4, wherein: the cross section of the sleeve and the cross section of the guide rod are rectangular.
6. The substation tubular busbar sliding support structure according to claim 5, wherein: the bearing seat is made of insulating materials, and the contact surface of the bearing seat and the tubular bus is arranged in a triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355370.8U CN219874501U (en) | 2023-05-31 | 2023-05-31 | Sliding supporting structure for tubular bus of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355370.8U CN219874501U (en) | 2023-05-31 | 2023-05-31 | Sliding supporting structure for tubular bus of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874501U true CN219874501U (en) | 2023-10-20 |
Family
ID=88342140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321355370.8U Active CN219874501U (en) | 2023-05-31 | 2023-05-31 | Sliding supporting structure for tubular bus of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874501U (en) |
-
2023
- 2023-05-31 CN CN202321355370.8U patent/CN219874501U/en active Active
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