CN220283275U - Transformer maintenance dismantles gallows - Google Patents
Transformer maintenance dismantles gallows Download PDFInfo
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- CN220283275U CN220283275U CN202322023777.7U CN202322023777U CN220283275U CN 220283275 U CN220283275 U CN 220283275U CN 202322023777 U CN202322023777 U CN 202322023777U CN 220283275 U CN220283275 U CN 220283275U
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- adjusting
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- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a transformer maintenance disassembly hanging bracket, which comprises a hanging bracket mechanism, wherein the hanging bracket mechanism comprises transverse frame plates which are arranged at left and right sides at intervals, and a plurality of horizontal load steel plates which are arranged at intervals in the front-back direction are assembled and connected between the transverse frame plates; the hanger also comprises transformer compression bar components which are respectively assembled and connected on the transverse frame plates; the transformer pressure bar component comprises end hanging bars respectively assembled and connected with the front end and the rear end of the transverse frame plate, and a U-shaped pressure bar is assembled and connected between the end hanging bars; the end part hanging rod is assembled and connected with the U-shaped pressing rod through a height adjusting structure; the hanging bracket further comprises side edge abutting protection frame mechanisms which are arranged at intervals in the front-back direction, and the side edge abutting protection frame mechanisms are used for abutting the side edges on the transformer. The stability in the suspension process is improved by the mode, the damage to the shell caused by the fact that the transformer shell is caught by the steel wire rope is avoided by the hanging frame mode, the transformer is protected in the suspension process, and the impact deformation to the transformer under the collision condition is reduced when the suspension is carried out.
Description
Technical Field
The utility model relates to the technical field of transformer suspension, in particular to a transformer maintenance and disassembly hanging bracket.
Background
A transformer is a voltage regulating device capable of regulating an ac voltage, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.
Transformers are used in a very wide range of power applications, in particular, by means of transformers which are rated voltages for which the voltage of the consumer is standard.
With the increase of the service life of the transformer, the components such as the internal coil and the like of the transformer are easy to age and damage, so that the transformer loses the capability of regulating the transformation. Therefore, the transformer of this type currently needs to be replaced during power maintenance. The transformer is installed on the installation frame, the weight of the transformer is large, and the installation position is high at the position with higher ground, so that the transformer is required to be suspended and detached from the installation frame in a suspension mode after the fastening structure between the transformer and the installation frame is loosened in the disassembly process. However, the heavy transformer is cumbersome to suspend, mainly because the transformer is heavy and irregularly shaped.
At present, only a suspension mode can be adopted, namely after two ends of a transformer shell are fixed by using a steel wire rope, the transformer shell is easily cracked at a tightening part under the condition that the shell of the transformer is severely scratched after the steel wire rope is suspended by using the steel wire rope. This approach is extremely prone to a reduction in the impaired tightness of the housing.
When the steel wire rope is adopted for direct suspension, the transformer is rocked and shakes on the suspended steel wire rope, so that the transformer is easy to collide with the mounting frame or the obstacle, and the heavy transformer can deform and damage the shell only by collision, so that the service life of the heavy transformer is seriously influenced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a transformer maintenance disassembly hanging bracket.
The utility model solves the technical problems through the following technical scheme:
the transformer maintenance disassembly hanging bracket comprises a hanging bracket mechanism, wherein the hanging bracket mechanism comprises transverse frame plates which are arranged at left and right sides at intervals, and a plurality of horizontal load steel plates which are arranged at intervals in the front-back direction are assembled and connected between the transverse frame plates;
the transformer maintenance disassembly hanging bracket further comprises transformer compression bar assemblies which are respectively assembled and connected to the transverse frame plates;
the transformer pressure bar assembly comprises end hanging bars respectively assembled and connected with the front end and the rear end of the transverse frame plate, and a U-shaped pressure bar is assembled and connected between the end hanging bars;
the end part hanging rod is assembled and connected with the U-shaped pressing rod through a height adjusting structure;
the transformer maintenance disassembly hanging bracket further comprises side abutting protection frame mechanisms which are arranged at intervals from front to back, and the side abutting protection frame mechanisms are used for abutting on the transformer.
Preferably, the left end and the right end of the horizontal load steel plate are respectively and fixedly connected with a horizontal adjusting screw, and a pair of first positioning nuts positioned on the left side wall and the right side wall of the transverse frame plate are respectively and threadedly connected with the horizontal adjusting screw.
Preferably, the end hanging rod is assembled and connected with the end of the transverse frame plate through a horizontal adjusting structure.
Preferably, the horizontal adjusting structure comprises a first rectangular adjusting port arranged at the end part of the transverse frame plate, a first inner adjusting screw rod is fixedly connected in the first rectangular adjusting port, the end part hanging rod is slidably connected to the first inner adjusting screw rod, and a first inner pushing nut for pushing the end part hanging rod is connected to the first inner adjusting screw rod in a threaded manner.
Preferably, the height adjusting structure comprises a second rectangular adjusting opening arranged at the upper end position of the end hanging rod;
a second inner adjusting screw rod is vertically and fixedly connected in the second rectangular adjusting port;
the front end and the rear end of the U-shaped lower pressure rod are respectively provided with a third rectangular adjusting opening, the second inner adjusting screw is slidably connected in the third rectangular adjusting opening, and the second inner adjusting screw is connected with a second inner push nut in a threaded manner.
Preferably, the U-shaped pressing rod comprises a U-shaped part, the front end and the rear end of the U-shaped part are integrally formed with horizontal parts, and the horizontal parts are provided with third rectangular adjusting openings.
Preferably, the side abutting protection frame mechanism comprises a pair of vertical adjusting rods which are respectively and fixedly connected to the vertical rods at the end parts, and the vertical adjusting rods are arranged at intervals up and down;
the side edge abutting protection frame mechanism is assembled and connected to the vertical adjusting rod.
Preferably, the side collision guard mechanism comprises a side collision guard;
a fourth rectangular adjusting port is formed in the vertical adjusting rod, and a third inner adjusting screw is fixedly connected in the fourth rectangular adjusting port;
and the third internal adjusting screw is in threaded connection with a third internal pushing nut of which the internal pushing side is abutted against the protective frame.
Preferably, the side abutting support comprises transverse frame parts assembled on the vertical adjusting rods, and inner support frames are fixedly connected between the transverse frame parts.
Preferably, hanging steel plates are welded on the outer side walls of the transverse frame plates respectively.
Compared with the prior art, the utility model has the following advantages:
1. in the working process, the distance between the front end part hanging rod and the rear end part hanging rod is adjusted at first, the adjustment is convenient according to the width of the transformer, and then the first push-in nut is fastened inwards to the outer side wall of the end part hanging rod. This approach enables the suspension of transformers of various sizes.
2. And the design of the U-shaped pressing rods at the two ends realizes that the U-shaped pressing rods are pressed on the transformer by pressing the U-shaped pressing rods, and then the second internal pushing nut is screwed down to be tightly pressed at the top position of the U-shaped pressing rods. In the state of locking the voltage, the transformer is difficult to separate from the U-shaped lower pressure rod in the suspension process.
3. During the realization, after the transformer was placed, the side conflict protection frame of both sides was contradicted to the side wall of conflict on the transformer inwards in this moment, and the nut is kept off in the fastening with the third in going on afterwards. The side wall of the transformer is abutted against the X-shaped inner support frame, and the X-shaped inner support frames at the front side and the rear side are clamped and abutted against the support, so that the transformer is not easy to fall off, the suspension stability is improved, and the slippage of the transformer in a suspension state is reduced.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a height adjustment structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a structure in which a side abutting guard mechanism is assembled and connected with a vertical adjusting rod in an embodiment of the utility model;
FIG. 4 is a schematic view of a U-shaped pressing bar according to an embodiment of the present utility model;
fig. 5 is a top view of fig. 1 in an embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
As shown in fig. 1-5, a transformer maintenance disassembly hanging bracket comprises a hanging bracket mechanism, wherein the transformer is placed on the hanging bracket through the hanging bracket mechanism, so that the stability in the hanging process is improved, the damage to a shell caused by the fact that a steel wire rope is used for tightening the transformer shell is avoided in a hanging bracket mode, the transformer is protected in the hanging process, and the impact deformation to the transformer under the collision condition is reduced when the hanging is carried out.
The hanger mechanism has the following specific structure:
the hanger mechanism comprises transverse frame plates 3 which are arranged at intervals on the left side and the right side, and a plurality of horizontal load steel plates 1 which are arranged at intervals on the front and the back are assembled and connected between the transverse frame plates 3.
Specifically, the left and right ends of the horizontal load steel plate 1 are fixedly connected with horizontal adjusting screws 11, and the horizontal adjusting screws 11 are respectively connected with a pair of first positioning nuts 111 positioned on the left and right side walls of the transverse frame plate 3 in a threaded manner.
In the working process, the distance between the transverse frame plates 3 at the left side and the right side is firstly adjusted in a way that the first positioning nuts 111 are loosened, then the first positioning nuts are adjusted in a sliding mode, and the first positioning nuts are positioned. The aim is to ensure that the transformer is able to support the load on the cross plate 3, depending on the size adjustment of the transformer, e.g. the size of the transformer increases the distance greatly.
The transformer maintenance disassembly hanger further comprises transformer compression bar assemblies which are assembled and connected to the transverse frame plates 3 respectively. The transformer is pressed at two ends through the transformer pressing rod assembly, so that the transformer is prevented from obliquely sliding and falling off once being inclined in the suspension process.
Specifically, the transformer pressure bar assembly comprises end hanging bars 4 which are respectively assembled and connected with the front end and the rear end of the transverse frame plate 3, and a U-shaped pressure bar 5 is assembled and connected between the end hanging bars 4.
Specifically, first, the end hanging rod 4 and the end of the cross frame plate 3 are assembled and connected by a horizontal adjustment structure. The horizontal adjusting structure comprises a first rectangular adjusting port arranged at the end part of the transverse frame plate 3, a first inner adjusting screw rod 31 is fixedly connected in the first rectangular adjusting port, the end part hanging rod 4 is slidably connected on the first inner adjusting screw rod 31, and a first inner pushing nut for pushing the end part hanging rod 4 is connected on the first inner adjusting screw rod 31 in a threaded manner.
In the working process, firstly, the distance between the front end part hanging rod 4 and the rear end part hanging rod 4 is adjusted, the adjustment is convenient according to the width of the transformer, and then the first push-in nut is fastened inwards to the outer side wall of the end part hanging rod 4.
Subsequently, the U-shaped depressing lever 5 is assembled and depressed at the end position of the transformer.
Secondly, the end part hanging rod 4 is assembled and connected with the U-shaped pressing rod 5 through a height adjusting structure, and the height adjusting structure comprises a second rectangular adjusting opening arranged at the upper end position of the end part hanging rod 4; a second inner adjusting screw 41 is vertically and fixedly connected in the second rectangular adjusting port; correspondingly, the front end and the rear end of the U-shaped pressing rod 5 are respectively provided with a third rectangular adjusting opening 511, the second inner adjusting screw 41 is slidably connected in the third rectangular adjusting opening 511 (the mode corresponds to the front-rear distance adjustment of the end hanging rod 4, in the front-rear distance adjustment process of the end hanging rod 4, the second inner adjusting screw 41 slides in the third rectangular adjusting opening), and the second inner adjusting screw 41 is in threaded connection with a second inner push nut 411.
In operation, the U-shaped depression bar 5 is depressed to the point where the U-shaped depression bar 5 is pressed against the transformer, and then the second push-in nut 411 is tightened down to be pressed against the top of the U-shaped depression bar 5.
The specific shape of the U-shaped pressing rod 5 is as follows:
the U-shaped pressing rod 5 comprises a U-shaped part, the front end and the rear end of the U-shaped part are integrally formed with horizontal parts, and the horizontal parts are provided with third rectangular adjusting openings 511.
In the working process, the U-shaped part is locked on the transformer, and in the locked state, the transformer is difficult to separate from the U-shaped pressure-down rod 5 in the suspension process.
Example 2
As shown in fig. 1-5, the present embodiment is based on the structure of embodiment 1, and the transformer maintenance disassembly hanger further includes side abutting protection frame mechanisms disposed at intervals from front to back, where the side abutting protection frame mechanisms are used for abutting on the transformer. The front side and the rear side of the transformer are supported and abutted through the side abutting protection frame mechanism.
The concrete structure of the side abutting protection frame mechanism is as follows:
the side abutting support mechanism comprises a pair of vertical adjusting rods 61 fixedly connected to the end vertical rods 4 respectively, and the vertical adjusting rods 61 are arranged at intervals up and down; the side abutting guard mechanism is assembled and connected to the vertical adjusting rod 61. The side edge abutting protection frame mechanism comprises a side edge abutting protection frame.
Specifically, a fourth rectangular adjusting port is formed on the vertical adjusting rod 61, and a third inner adjusting screw 611 is fixedly connected in the fourth rectangular adjusting port; a third inner pushing nut 6111 with an inner pushing side abutting against the protective frame is connected to the third inner adjusting screw 611 in a threaded manner.
Correspondingly, the side abutting support comprises a transverse frame part 62 assembled on the vertical adjusting rod 61, and an inner support 63 is fixedly connected between the transverse frame parts 62.
During operation, after the transformer is placed, the side edge of the front side and the rear side are pushed inwards to be pushed against the side wall of the transformer by the side edge supporting frames inwards at the moment, and then the third push-in nut 6111 is fastened and blocked. Because the side wall of the transformer is abutted against the X-shaped inner support frame 63, and the X-shaped inner support frames 63 at the front side and the rear side are clamped and abutted against the support, the transformer is not easy to fall off, the suspension stability is improved, and the slippage of the transformer in a suspension state is reduced.
Example 3
As shown in fig. 1 to 5, in this embodiment, on the basis of the structure of embodiment 1, hanger steel plates 2 are welded to the outer side walls of a cross frame plate 3, respectively. Specifically, in the actual operation, the wire rope is fixed to the steel hanger plate 2 and suspended according to the conventional wire suspension method.
In actual work, in order to increase the stability of the steel wire rope suspension, 3-5 suspension steel plates 2 are welded on the outer side wall of each transverse frame plate 3, and the steel wire rope is suspended after being inserted between each suspension steel plate, so that the stability of the suspension is increased.
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, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The transformer maintenance disassembly hanging bracket is characterized by comprising a hanging bracket mechanism, wherein the hanging bracket mechanism comprises transverse frame plates which are arranged at left and right sides at intervals, and a plurality of horizontal load steel plates which are arranged at intervals in the front-back direction are assembled and connected between the transverse frame plates;
the transformer maintenance disassembly hanging bracket further comprises transformer compression bar assemblies which are respectively assembled and connected to the transverse frame plates;
the transformer pressure bar assembly comprises end hanging bars respectively assembled and connected with the front end and the rear end of the transverse frame plate, and a U-shaped pressure bar is assembled and connected between the end hanging bars;
the end part hanging rod is assembled and connected with the U-shaped pressing rod through a height adjusting structure;
the transformer maintenance disassembly hanging bracket further comprises side abutting protection frame mechanisms which are arranged at intervals from front to back, and the side abutting protection frame mechanisms are used for abutting on the transformer.
2. The transformer maintenance disassembly hanger of claim 1, wherein a horizontal adjustment screw is fixedly connected to each of left and right ends of said horizontal load steel plate, and a pair of first positioning nuts positioned on left and right side walls of said cross frame plate are respectively screwed to said horizontal adjustment screw.
3. The transformer service disconnect hanger of claim 1, wherein the end depending bar is coupled to an end of the cross frame plate by a horizontal adjustment structure.
4. The transformer repair disassembly hanger of claim 3, wherein the horizontal adjustment structure comprises a first rectangular adjustment port formed in an end position of the cross frame plate, a first inner adjustment screw is fixedly connected in the first rectangular adjustment port, the end hanging rod is slidably connected to the first inner adjustment screw, and a first inner push nut for pushing the end hanging rod is in threaded connection with the first inner adjustment screw.
5. The transformer service disassembly hanger of claim 1, wherein the height adjustment structure comprises a second rectangular adjustment port provided at an upper end of the end drop bar;
a second inner adjusting screw rod is vertically and fixedly connected in the second rectangular adjusting port;
the front end and the rear end of the U-shaped lower pressure rod are respectively provided with a third rectangular adjusting opening, the second inner adjusting screw is slidably connected in the third rectangular adjusting opening, and the second inner adjusting screw is connected with a second inner push nut in a threaded manner.
6. The transformer repair disassembly hanger of claim 5, wherein the U-shaped downward pressure bar comprises a U-shaped portion, a horizontal portion is integrally formed at the front end and the rear end of the U-shaped portion, and a third rectangular adjusting opening is formed in the horizontal portion.
7. The transformer repair disassembly hanger of claim 1, wherein the side abutting cradle mechanism comprises a pair of vertical adjustment bars fixedly connected to the end vertical bars, respectively, the vertical adjustment bars being disposed at an up-down interval;
the side edge abutting protection frame mechanism is assembled and connected to the vertical adjusting rod.
8. The transformer service disassembly hanger of claim 7, wherein the side interference cage mechanism comprises a side interference cage;
a fourth rectangular adjusting port is formed in the vertical adjusting rod, and a third inner adjusting screw is fixedly connected in the fourth rectangular adjusting port;
and the third internal adjusting screw is in threaded connection with a third internal pushing nut of which the internal pushing side is abutted against the protective frame.
9. The transformer repair disassembly hanger of claim 7, wherein the side interference brackets comprise cross frame portions assembled on the vertical adjustment bars, and an inner bracket is fixedly connected between the cross frame portions.
10. The transformer repair disassembly hanger of claim 1, wherein the outer side walls of the cross frame plates are respectively welded with a hanger steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023777.7U CN220283275U (en) | 2023-07-27 | 2023-07-27 | Transformer maintenance dismantles gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023777.7U CN220283275U (en) | 2023-07-27 | 2023-07-27 | Transformer maintenance dismantles gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220283275U true CN220283275U (en) | 2024-01-02 |
Family
ID=89325003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322023777.7U Active CN220283275U (en) | 2023-07-27 | 2023-07-27 | Transformer maintenance dismantles gallows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220283275U (en) |
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2023
- 2023-07-27 CN CN202322023777.7U patent/CN220283275U/en active Active
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