CN211958532U - Safety protection platform is examined in on-spot fortune of transformer case lid - Google Patents
Safety protection platform is examined in on-spot fortune of transformer case lid Download PDFInfo
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- CN211958532U CN211958532U CN202020893978.6U CN202020893978U CN211958532U CN 211958532 U CN211958532 U CN 211958532U CN 202020893978 U CN202020893978 U CN 202020893978U CN 211958532 U CN211958532 U CN 211958532U
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- guardrail
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Abstract
A safety protection platform for field operation and inspection of a transformer tank cover comprises a transverse supporting piece, one end of the transverse supporting piece is connected to a planar area of a transformer oil tank cover through a planar fixing plate, the other end of the transverse supporting piece is connected with one end of a vertical supporting piece, and the other end of the vertical supporting piece is connected to the slope surface of the transformer oil tank cover through a slope surface fixing plate; the transverse supporting piece supports and installs an anti-skid steel plate, a guardrail is installed upwards around the anti-skid steel plate, and a bottom sealing plate is installed at the bottom of the guardrail; the guardrail and the bottom sealing plate seal three surfaces of the anti-skid steel plate on the slope surface of the transformer oil tank cover, and one side of the anti-skid steel plate in the plane area is open. The utility model discloses make the staff can stand and examine the operation on the antiskid steel sheet in the fortune, avoid standing the landing appearing on the slope roof face, this platform simple to operate, practical reliable, the security is high, adopts humanized design can be convenient for gas relay in the detection operation of high latitude.
Description
Technical Field
The utility model belongs to transformer structural design field, concretely relates to safety protection platform is examined in on-spot fortune of transformer case lid.
Background
The gas relay for the power transformer is arranged on the transformer box cover and is positioned on a main connecting pipe between the oil tank body and the oil conservator, and a certain height is reserved between the main connecting pipe and the oil conservator and away from the box cover. After the transformer is put into operation, the operation and inspection personnel may need to go to the oil tank cover to detect the condition of the gas relay, the transformer tank cover is usually in a pitched roof type, in addition, the tank cover may also contain slippery substances such as transformer oil, sand and the like, and the operation and inspection personnel on site have high possibility of accidents when going to the tank cover for detection, thereby causing serious safety accidents such as falling from high altitude and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to adopt the transformer case lid of pitched roof formula to examine the problem that the in-process caused the incident easily at the fortune among the above-mentioned prior art, provide a transformer case lid on-the-spot fortune and examine safety protection platform, make the fortune examine can stand that the staff can be safe examine the region in maintenance, guarantee that gas relay has the safety guarantee at the in-process that detects high altitude.
In order to achieve the above object, the utility model adopts the following technical scheme:
a safety protection platform for field operation and inspection of a transformer tank cover comprises a transverse supporting piece, one end of the transverse supporting piece is connected to a planar area of a transformer oil tank cover through a planar fixing plate, the other end of the transverse supporting piece is connected with one end of a vertical supporting piece, and the other end of the vertical supporting piece is connected to the slope surface of the transformer oil tank cover through a slope surface fixing plate; the transverse supporting piece supports and installs an anti-skid steel plate, a guardrail is installed upwards around the anti-skid steel plate, and a bottom sealing plate is installed at the bottom of the guardrail; the guardrail and the bottom sealing plate seal three surfaces of the anti-skid steel plate on the slope surface of the transformer oil tank cover, and one side of the anti-skid steel plate in the plane area is open.
As a preferred embodiment, the plane fixed plate and the slope fixed plate are welded on the transformer oil tank cover, the connecting plates are welded on the transverse supporting piece and the vertical supporting piece, a plurality of screw holes are formed in the connecting plates, the plane fixed plate and the slope fixed plate, and the connecting plates are connected with the plane fixed plate and the slope fixed plate through bolts.
As a preferred embodiment, the transverse supporting piece and the vertical supporting piece adopt a frame structure connected together by a rod piece, one end of the transverse supporting piece connected with the vertical supporting piece is jointed with the end part of the rod piece through a transverse pulling plate;
and a diagonal draw plate is connected between the transverse supporting piece and the vertical supporting piece.
In a preferred embodiment, the transverse support member, the vertical support member, the transverse pulling plate and the inclined pulling plate are welded together.
As a preferred embodiment, the guardrail is made of steel pipes with strength meeting the protection requirement, and a bottom sealing plate is welded at the bottom of the guardrail; the slope fixed plate is connected on the slope of transformer tank cap through first fastening components, and the end sealing plate is connected on anti-skidding steel sheet by second fastening components through the shrouding mounting panel of band-pass hole.
In a preferred embodiment, the first fastening assembly and the second fastening assembly each comprise a nested arrangement of a hot-dip galvanized bolt, a hot-dip galvanized spring washer and a hot-dip galvanized washer.
As a preferred embodiment, the antiskid steel plate is connected with the transverse supporting piece in a welding mode.
As a preferred embodiment, the height of the guardrail is matched with the height of a normal adult, and the top and the middle of the guardrail are provided with railings.
Compared with the prior art, the utility model discloses following beneficial effect has: the plane area of the transformer oil tank cover is extended through the transverse supporting piece, the transformer oil tank cover is supported on the slope of the transformer oil tank cover through the vertical supporting piece, the plane fixing plate and the slope fixing plate provide effective and reliable connection strength, the anti-skidding steel plate is installed on the transverse supporting piece, the worker can stand on the anti-skidding steel plate to carry out operation detection, and the worker is prevented from standing on the slope. Install the guardrail on the antiskid steel sheet, shrouding at the bottom of the bottom installation of guardrail, the guardrail can prevent that personnel from overturning, and end shrouding is used for preventing staff's foot outwards roll-off, stops and eliminates the incident from the source. The guardrail and the bottom sealing plate are sealed on three sides, and one side of the anti-skidding steel plate, which is located in a plane area, is open, so that even if the anti-skidding steel plate slips, personnel can be prevented from slipping down to the bottom of the box from the transformer to cause serious injury. The pedal is made of an anti-slip steel plate, so that the safety of personnel can be well guaranteed.
Further, the utility model discloses plane fixed plate and slope fixed plate welding are covered at the transformer tank, and the welding connecting plate on horizontal support piece and the vertical support piece, the firm of tie point has been guaranteed to the mode of welded connection, is connected connecting plate and plane fixed plate and slope fixed plate through the bolt, can conveniently wholly dismantle when not using protection platform.
Drawings
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is a three-dimensional view of the overall structure of the present invention;
in the drawings: 1-a guardrail; 2-bottom sealing plate; 3-a vertical support; 4-a transverse support; 5, transversely pulling a plate; 6-inclined pulling plate; 7-a connecting plate; 8-a first fastening component; 9-a second fastening component; 10-antiskid steel plate; 11-tank cover of transformer; 12-a planar fixed plate; 13-slope surface fixing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, fig. 2, the utility model discloses a safety protection platform is examined in on-spot fortune of transformer tank lid, pass through plane fixed plate 12 to connect at the regional horizontal support piece 4 in transformer tank lid 11 plane including one end, vertical support piece 3's one end is connected to horizontal support piece 4's the other end, and vertical support piece 3's the other end passes through slope fixed plate 13 and connects on transformer tank lid 11's slope. Plane fixed plate 12 and slope fixed plate 13 welding are on transformer tank cap 11, and welding connection board 7 on horizontal support piece 4 and the vertical support piece 3, a plurality of bolt mounting holes of seting up that the position corresponds on connecting board 7 and plane fixed plate 12 and the slope fixed plate 13, are connected connecting board 7 and plane fixed plate 12 and slope fixed plate 13 through the bolt, adopt bolted connection mode, can make the utility model discloses can wholly dismantle when protection platform does not use. The transverse support 4 and the vertical support 3 adopt a frame structure connected together by a rod piece, and one end of the transverse support 4 connected with the vertical support 3 is jointed with the end of the rod piece through a transverse pulling plate 5. A diagonal draw plate 6 is connected between the transverse support 4 and the vertical support 3.
The anti-skid steel plate 10 is supported and installed on the transverse supporting piece 4, and the anti-skid steel plate 10 is connected with the transverse supporting piece 4 in a welding mode. Because of the transformer oil and sand remaining on the tank cover after the transformer operates for a long time, the antiskid steel plate 10 can play the antiskid role, and the friction force between the antiskid steel plate and the soles of the personnel is increased. Guardrail 1 is installed upwards around antiskid steel sheet 10, and the bottom of guardrail 1 welds end shrouding 2, and guardrail 1 and end shrouding 2 seal antiskid steel sheet 10 and are in the three on 11 slopes of transformer tank cap, and one side that is in the plane region opens. Guardrail 1 adopts the steel pipe that intensity satisfied protection requirement to make, adopts return bend technology shaping, and slope fixed plate 13 is connected on transformer tank cap 11's slope through first fastening components 8, and end seal board 2 is connected on antiskid steel sheet 10 by second fastening components 9 through the shrouding mounting panel of band-pass hole. The first and second fastening components 8, 9 each comprise a nested arrangement of hot-dip galvanized bolts, hot-dip galvanized spring washers and hot-dip galvanized washers. The utility model discloses the welding is in the same place between horizontal support piece 4, vertical support piece 3, horizontal arm-tie 5 and the inclined pull plate 6. The height of guardrail 1 and the high looks adaptation of normal adult prevent that personnel from turning over from the top, and the sufficient space of personnel's operation can be guaranteed completely to the width, and the top and the middle part of guardrail 1 all are equipped with the railing. Guardrail 1 adopts one side open-ended mode, and the opening setting is regional at the case lid plane, even appear slipping, also can guarantee that personnel can not slide to the bottom of the case from the transformer, cause serious personnel to hurt.
The utility model discloses a platform simple to operate, practical reliable, the security is high, adopts humanized design can be convenient for gas relay in the detection operation of high latitude, overhauls the operation to the completion that ensures safety and has an important role.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it should be understood by those skilled in the art that the present invention can be modified and replaced by other embodiments without departing from the spirit and principle of the present invention, and the modifications and the replacements also belong to the protection scope covered by the claims.
Claims (8)
1. The utility model provides a safety protection platform is examined in on-spot fortune of transformer case lid which characterized in that: the transformer oil tank cover structure comprises a transverse supporting piece (4) with one end connected to the plane area of a transformer oil tank cover (11) through a plane fixing plate (12), the other end of the transverse supporting piece (4) is connected with one end of a vertical supporting piece (3), and the other end of the vertical supporting piece (3) is connected to the slope surface of the transformer oil tank cover (11) through a slope surface fixing plate (13); the anti-skid steel plate (10) is supported and installed on the transverse supporting piece (4), the guardrail (1) is installed upwards around the anti-skid steel plate (10), and the bottom sealing plate (2) is installed at the bottom of the guardrail (1); guardrail (1) and end shrouding (2) seal three faces that anti-skidding steel sheet (10) is in transformer tank cap (11) slope, one side that is in the plane region opens.
2. The transformer tank cover field operation safety protection platform according to claim 1, characterized in that: plane fixed plate (12) and slope fixed plate (13) welding on transformer tank cap (11), welding connecting plate (7) on horizontal support piece (4) and vertical support piece (3), set up a plurality of screw on connecting plate (7) and plane fixed plate (12) and slope fixed plate (13), be connected connecting plate (7) and plane fixed plate (12) and slope fixed plate (13) through the bolt.
3. The transformer tank cover field operation safety protection platform according to claim 1, characterized in that: the transverse support (4) and the vertical support (3) adopt a frame structure connected together by a rod piece, and one end of the transverse support (4) connected with the vertical support (3) is connected with the end part of the rod piece through a transverse pulling plate (5);
and a diagonal draw plate (6) is connected between the transverse supporting piece (4) and the vertical supporting piece (3).
4. The transformer tank cover field operation safety protection platform of claim 3, wherein: the transverse supporting piece (4), the vertical supporting piece (3), the transverse pulling plate (5) and the inclined pulling plate (6) are welded together.
5. The transformer tank cover field operation safety protection platform according to claim 1, characterized in that: the guardrail (1) is made of steel pipes with strength meeting the protection requirement, and a bottom sealing plate (2) is welded at the bottom of the guardrail (1);
slope fixed plate (13) are connected on the slope of transformer tank cap (11) through first fastening components (8), and end seal board (2) are connected on anti-skidding steel sheet (10) by second fastening components (9) through the shrouding mounting panel of band-pass hole.
6. The transformer tank cover field operation safety protection platform of claim 5, wherein: the first fastening component (8) and the second fastening component (9) respectively comprise a hot-dip galvanized bolt, a hot-dip galvanized spring washer and a hot-dip galvanized washer which are connected in a nested manner.
7. The transformer tank cover field operation safety protection platform according to claim 1, characterized in that: the anti-skid steel plate (10) is connected with the transverse supporting piece (4) in a welding mode.
8. The transformer tank cover field operation safety protection platform according to claim 1, characterized in that: the height of guardrail (1) and the high looks adaptation of normal adult, the top and the middle part of guardrail (1) all are equipped with the railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020893978.6U CN211958532U (en) | 2020-05-25 | 2020-05-25 | Safety protection platform is examined in on-spot fortune of transformer case lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020893978.6U CN211958532U (en) | 2020-05-25 | 2020-05-25 | Safety protection platform is examined in on-spot fortune of transformer case lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958532U true CN211958532U (en) | 2020-11-17 |
Family
ID=73171964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020893978.6U Active CN211958532U (en) | 2020-05-25 | 2020-05-25 | Safety protection platform is examined in on-spot fortune of transformer case lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958532U (en) |
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2020
- 2020-05-25 CN CN202020893978.6U patent/CN211958532U/en active Active
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