CN113612144A

CN113612144A - Substation overhaul professional training platform

Info

Publication number: CN113612144A
Application number: CN202110779281.5A
Authority: CN
Inventors: 杨祺; 邝东海; 张煌; 邱冠武; 周述江; 陈沛宏; 贾天昊; 李�浩; 辜乐韵
Original assignee: Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-05

Abstract

The invention relates to a transformer maintenance professional training platform, which comprises: the supporting frame is internally provided with an installation cavity; the installation cavity is internally provided with a bottom layer platform, a middle layer platform and a high layer platform, wherein the bottom layer platform, the middle layer platform and the high layer platform are sequentially arranged in a stacking mode at intervals from low to high; the stair is arranged on the outer side of the support frame and is respectively communicated with the bottom-layer platform, the middle-layer platform and the high-layer platform. This scheme can make with the help of stair to attend to the training personnel light, swift arrival to have the not platform of co-altitude to be convenient for accomplish corresponding maintenance training operation to substation equipment's different positions, labour saving and time saving participates in training personnel and works on the platform, and safe and reliable can reduce the high safe risk that weighs down by a wide margin, and then helps improving the efficiency and the effect that transformer overhauld the training.

Description

Substation overhaul professional training platform

Technical Field

The invention relates to the technical field of electric power overhaul training equipment, in particular to a transformer overhaul professional training platform.

Background

At present, most outdoor substation equipment in the power industry is in order to make full use of the space of direction of height, and its overall structure arranges comparatively compactly for vertical height is very high. When the maintenance is needed when the fault occurs, the maintainers need to climb to the high position of the equipment to carry out high-altitude operation, and the potential safety hazard of falling from the high position exists. Therefore, before the field maintenance work is performed, the maintenance personnel mostly need to be trained as trainees to be skilled in the relevant skills.

However, when the student climbs to overhaul the practical training at present, the student needs to wear the climbing equipment to climb to a high place to carry out related operation, not only takes time and labor for continuous frequent climbing, but also potentially highly weighs down the potential safety hazard simultaneously, can influence training efficiency and effect in addition.

Disclosure of Invention

Based on this, it is necessary to provide a transformer overhauls professional training platform, aims at solving the problem that the prior art climbs high, wastes time and power, has high potential safety hazard of weighing down, influences training efficiency and effect.

The application provides a transformer overhauls professional training platform, transformer overhauls professional training platform includes:

the supporting frame is internally provided with an installation cavity;

the installation cavity is internally provided with a bottom layer platform, a middle layer platform and a high layer platform, wherein the bottom layer platform, the middle layer platform and the high layer platform are sequentially arranged in a stacking mode at intervals from low to high; and

the stair is arranged on the outer side of the support frame and communicated with the bottom platform, the middle platform and the high-rise platform respectively.

The transformer overhaul professional training platform is used for a plurality of transformer overhaul professional training occasions and is used for enabling the trainees to conveniently ascend to different height positions of the transformer equipment, and therefore training content is trained efficiently and safely. Specifically, because the inside installation cavity that is formed with of support frame, install bottom platform, middle level platform and the high-rise platform that stacks gradually the setting from low to high in the installation cavity for bottom platform, middle level platform and high-rise platform can be corresponding to the different height position of substation equipment. Therefore, the personnel involved in training can conveniently, quickly and safely walk to reach any target floor height position of the bottom platform, the middle platform and the high platform through the stairs, and accordingly corresponding overhaul training operation is convenient to carry out. Compare in prior art climb high operation mode, this scheme can make the personnel of participating in training light, swift arrival to have the not platform of co-altitude with the help of stair to be convenient for accomplish the real operation of instructing of corresponding maintenance to substation equipment's different positions, labour saving and time saving, the personnel of participating in training work on the platform, safe and reliable can reduce the high safe risk that weighs down by a wide margin, and then helps improving the efficiency and the effect of transformer maintenance training.

The technical solution of the present application is further described below:

in one embodiment, the middle layer platforms are provided in at least two, and at least two middle layer platforms are vertically stacked and arranged at intervals.

In one embodiment, the support frame comprises a plurality of vertical rods and a plurality of cross rods, the vertical rods are arranged on the horizontal plane at intervals along the circumferential direction, and at least one cross rod is connected between any two adjacent vertical rods.

In one embodiment, the upright stanchion is provided with a mounting disc, the mounting disc is provided with a mounting hole, the end part of the cross rod is provided with a clamping seat and a clamping hook which is rotatably arranged on the clamping seat; the clamping seat is provided with a hoop cavity, the mounting disc is inserted in the hoop cavity, and the clamping hook is rotationally clamped in the mounting hole and closed with the clamping seat.

In one embodiment, the mounting holes are provided in a plurality, and the plurality of mounting holes are uniformly arranged at intervals along the circumferential direction of the mounting plate.

In one embodiment, the support frame further comprises a guardrail and a plurality of diagonal braces, the guardrail surrounds the periphery of the high-rise platform, and the diagonal braces are connected between any two adjacent vertical rods in the bottom-layer platform and the middle-layer platform.

In one embodiment, the vertical rods and/or the cross rods positioned in the middle-layer platform and the high-layer platform are/is provided with rope tying structures for hanging safety ropes.

In one embodiment, the stairs are arranged in an inclined mode.

In one embodiment, the stair comprises at least two stair unit bodies, wherein a first hook is arranged on each stair unit body, a first hanging ring is arranged on each supporting frame, and the first hook is detachably hung in the first hanging ring;

one of the two adjacent stair unit bodies is provided with a second hook, the other one of the two adjacent stair unit bodies is provided with a second hanging ring, and the second hook is detachably hung in the second hanging ring.

In one embodiment, the middle-layer platform and the high-layer platform both comprise a plurality of platform plates which are detachably spliced with each other, and at least one hollow-out part is formed by surrounding the platform plates.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a power transformation overhaul professional training platform according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the right-view structure of FIG. 1;

fig. 3 is a schematic top view of fig. 2.

Description of reference numerals:

10. a support frame; 11. a mounting cavity; 12. erecting a rod; 13. a cross bar; 14. mounting a disc; 15. a hook; 20. a bottom platform; 30. a middle platform; 40. a high-rise platform; 50. a staircase; 60. a guardrail; 70. a diagonal brace; 80. a platform plate; 90. a hollow-out part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1, for a transformer overhauls professional training platform that this application embodiment demonstrates, when this training platform used, can directly remove or set up in one side of substation equipment temporarily or cover and establish the outside at substation equipment to the different devices that are in different positions on convenient reference personnel contact substation equipment are convenient for carry out each item and overhaul real standard operation, promote the training effect.

Continuing to refer to fig. 1-3, the transformer overhaul professional training platform illustratively comprises: a support frame 10, a bottom deck 20, a middle deck 30, a high deck 40, and a staircase 50. A mounting cavity 11 is formed inside the support frame 10; the bottom layer platform 20, the middle layer platform 30 and the high layer platform 40 are all arranged in the installation cavity 11, and the bottom layer platform 20, the middle layer platform 30 and the high layer platform 40 are sequentially arranged in a stacking manner at intervals from low to high; the stairs 50 are arranged on the outer side of the support frame 10, and the stairs 50 are respectively communicated with the bottom platform 20, the middle platform 30 and the high platform 40.

In summary, the implementation of the technical solution of the present embodiment has the following beneficial effects: the transformer overhaul professional training platform is used for a plurality of transformer overhaul professional training occasions and is used for enabling the trainees to conveniently ascend to different height positions of the transformer equipment, and therefore training content is trained efficiently and safely. Specifically, the mounting cavity 11 is formed inside the support frame 10, and the bottom platform 20, the middle platform 30 and the high platform 40 are sequentially stacked from low to high in the mounting cavity 11, so that the bottom platform 20, the middle platform 30 and the high platform 40 can correspond to different height positions of the power transformation equipment. Therefore, the trainees can conveniently, quickly and safely walk to any target floor height position of the bottom platform 20, the middle platform 30 and the high platform 40 through the stairs 50, so that corresponding overhaul training operation is facilitated.

Compare in prior art climb the high operation mode, this scheme can make with the help of stair 50 to attend to the training personnel light, swift arrival has not co-altitude platform to be convenient for accomplish corresponding maintenance training operation to substation equipment's different positions, labour saving and time saving, attend to training personnel and work on the platform, safe and reliable can reduce the high safe risk that weighs down by a wide margin, and then help improving the efficiency and the effect that transformer overhauld the training.

With reference to fig. 2, in consideration of the fact that the height of the power transformation equipment is high and different functional modules or devices exist at different height positions, in order to facilitate the trainee to accurately reach and operate the parts to be overhauled at different height positions, on the basis of the above embodiment, the number of the middle layer platforms 30 is at least two, and at least two of the middle layer platforms 30 are vertically stacked and spaced apart. Through setting up two at least middle level platforms 30, can further refine the high space and cut apart, different middle level platforms 30 can be corresponding to different height positions to be convenient for more and train personnel and carry out effective maintenance training to the functional module or the device of different height positions on the substation equipment.

For example, in the embodiment, the middle platform 30 is provided in two, that is, the power transformation overhaul professional training platform includes a four-layer platform structure including a bottom platform 20, two middle platforms 30 and a high platform 40. The trainees can reach any of the landings through the stairways 50.

With continued reference to fig. 1 and 2, in some embodiments, the supporting frame 10 includes a plurality of vertical rods 12 and a plurality of cross rods 13, the vertical rods 12 are arranged at intervals along a circumferential direction on a horizontal plane, and at least one cross rod 13 is connected between any two adjacent vertical rods 12. The support frame 10 is formed by assembling upright posts 12 and cross rods 13, and has the advantages of simple overall structure, high strength and low manufacturing and maintenance cost. The upright rods 12 distributed circumferentially in the horizontal plane play a main bearing role, and play a role in bearing and fixing the cross rod 13, the bottom layer platform 20, the middle layer platform 30 and the high layer platform 40. The cross bar 13 is used for indirectly assembling and connecting the dispersed and independent upright bars 12 into a whole, so that the support frame 10 has better overall structural performance.

Alternatively, the upright bars 12 and the cross bars 13 may be in the shape of round bars, square bars, triangular bars, etc.; can be a solid rod, a hollow rod and the like. For example, in this embodiment, the vertical rods 12 and the horizontal rods 13 are made of circular steel tubes. The round steel pipe is easy to obtain, high in structural strength and good in mechanical property, and is beneficial to a power transformation overhaul professional training platform to obtain better structural strength and stability.

Referring to fig. 1, in addition, in some embodiments, a mounting plate 14 is disposed on the upright 12, a mounting hole is disposed on the mounting plate 14, a clamping seat is disposed at an end of the cross bar 13, and a hook 15 is rotatably disposed on the clamping seat; the clamping seat is provided with a hoop cavity, the mounting disc 14 is inserted into the hoop cavity, and the clamping hook 15 is rotationally clamped into the mounting hole and closed with the clamping seat. Adopt rotatable pothook 15 and the mounting hole on the mounting disc 14 can dismantle the joint, the horizontal pole 13 and the quick assembly of pole setting 12 of being convenient for are connected, do benefit to and reduce the support frame 10 equipment and build the degree of difficulty, improve the efficiency of building, and joint strength is high, and bearing capacity is strong, when needs are to transformer maintenance specialty training platform transition, rotates pothook 15 and makes it deviate from in the mounting hole simultaneously, and horizontal pole 13 can separate with pole setting 12, dismantles convenient and fast and laborsaving.

Further, on the basis of the above embodiment, the mounting holes are provided in a plurality, and the plurality of mounting holes are uniformly arranged at intervals along the circumferential direction of the mounting plate 14. Therefore, the installation angle of the vertical rod 12 does not need to be adjusted when the installation is carried out, namely, one installation hole is always opposite to the cross rod 13, the installation requirement of the clamping hook 15 is met, and the assembly difficulty of the cross rod 13 and the vertical rod 12 is reduced.

With reference to fig. 1 and fig. 2, in addition to any of the above embodiments, the support frame 10 further includes a guardrail 60 and a plurality of diagonal braces 70, the guardrail 60 is disposed around the periphery of the high-rise platform 40, and the diagonal braces 70 are connected between any two adjacent vertical rods 12 in the bottom-level platform and the middle-level platform 30. The guardrail 60 is built on the high-rise platform 40 in an enclosing mode, the guardrail 60 can play a role in protecting the training personnel, and the training personnel who work on the high-rise platform 40 can be effectively prevented from high-falling safety accidents.

And install diagonal brace 70 between two adjacent pole setting 12 additional, diagonal brace 70 can play the auxiliary stay effect, does benefit to the overall structure intensity and the stability of strengthening support frame 10. Optionally, the inclined strut 70 and the vertical rod 12 may be integrally connected by welding, riveting, or detachably connected by using a hoop, a buckle, or the like, specifically selected according to actual needs.

In some embodiments, the vertical rods 12 and/or the cross rods 13 in the middle and high-rise platforms 30 and 40 are provided with rope tying structures for hanging safety ropes. Through setting up the rope tying structure, the safety rope that conveniently participates in personnel and will carry with oneself links to each other with support frame 10 to further improve the security of participating in the high-altitude operation of training personnel on middle level platform 30 and high-rise platform 40, prevent the high problem of weighing down.

In order to reduce the labor intensity of the trainee ascending to the middle and high-rise platforms 30 and 40 of different heights, the stairs 50 are inclined in the preferred embodiment. Also be about to stair 50 and be the slope setting for stair 50 is more gentle, and the height of step can be shorter, and the personnel of participating in the training go upstairs 50 can be light laborsaving more.

Further, in order to facilitate the building of the staircase 50 and reduce the difficulty of assembly and disassembly, the staircase 50 is preferably designed in a modular manner. That is, in some embodiments, the stair 50 includes at least two stair unit bodies, the stair unit bodies are provided with first hooks, the support frame 10 is provided with first hanging rings, and the first hooks are detachably hung in the first hanging rings.

In practical use, the number of the stair unit bodies can be flexibly selected according to the number of the layers of the platform, and each stair unit body is sequentially assembled in the direction from low to high during installation, namely, the stair unit body at the bottommost layer is connected with the support frame 10 through the first hook and the first hanging ring, and then the stair unit body at the upper height is connected with the stair unit body at the bottommost layer through the second hook and the second hanging ring; and following the former process, all the stair unit bodies are assembled and fixed. This connected mode simple structure installs and removes convenient laborsaving, does benefit to the efficiency of buildding and the reduction of building the degree of difficulty that improves transformer maintenance specialty training platform.

With reference to fig. 3, in addition, on the basis of any of the above embodiments, the middle platform 30 and the high platform 40 each include a plurality of platform plates 80 detachably spliced with each other, and at least one hollow portion 90 is defined by the platform plates 80. And a plurality of platform plates 80 are spliced with one another, so that the floors of each platform are convenient to build and disassemble. Make the landing slab 80 enclose into fretwork portion 90, conveniently expose the transformer equipment wait to overhaul the position, conveniently attend to the training personnel and overhaul the operation.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. The utility model provides a transformer overhauls professional training platform, its characterized in that, transformer overhauls professional training platform includes:

the supporting frame is internally provided with an installation cavity;

2. The transformer substation overhaul professional training platform of claim 1, wherein the number of the middle layer platforms is at least two, and at least two of the middle layer platforms are vertically stacked and spaced apart.

3. The power transformation overhaul specialty training platform of claim 1, wherein the support frame comprises a plurality of uprights and a plurality of cross bars, the uprights are arranged on a horizontal plane at intervals along a circumferential direction, and at least one cross bar is connected between any two adjacent uprights.

4. The power transformation overhaul specialty training platform as claimed in claim 3, wherein a mounting plate is arranged on the upright stanchion, a mounting hole is formed in the mounting plate, a clamping seat and a clamping hook rotatably arranged on the clamping seat are arranged at an end of the cross bar; the clamping seat is provided with a hoop cavity, the mounting disc is inserted in the hoop cavity, and the clamping hook is rotationally clamped in the mounting hole and closed with the clamping seat.

5. The transformer substation overhaul specialty training platform of claim 4, wherein the mounting hole sets up to a plurality of, a plurality of the mounting hole is evenly spaced along the circumferencial direction of mounting disc and is arranged.

6. The transformation overhaul specialty training platform of claim 3, wherein the support frame further comprises a guardrail and a plurality of diagonal braces, the guardrail is disposed around the periphery of the high-rise platform, and the diagonal braces are connected between any two adjacent vertical rods in the bottom platform and the middle platform.

7. The power transformation overhaul specialty training platform of claim 3, wherein the vertical rods and/or the cross rods in the middle and high-rise platforms are provided with rope tying structures for hanging safety ropes.

8. The transformer substation inspection professional training platform of claim 1, wherein the stairs are arranged in an inclined manner.

9. The transformer substation overhaul professional training platform as claimed in claim 8, wherein the stair comprises at least two stair unit bodies, a first hook is arranged on each stair unit body, a first hanging ring is arranged on the support frame, and the first hook is detachably hung in the first hanging ring;

10. The power transformation overhaul professional training platform as claimed in any one of claims 1 to 9, wherein the middle platform and the high platform each comprise a plurality of platform plates detachably spliced with each other, and at least one hollow-out portion is formed by surrounding the plurality of platform plates.