CN210857929U - Working frame for open-type transformer substation - Google Patents
Working frame for open-type transformer substation Download PDFInfo
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- CN210857929U CN210857929U CN201920847024.9U CN201920847024U CN210857929U CN 210857929 U CN210857929 U CN 210857929U CN 201920847024 U CN201920847024 U CN 201920847024U CN 210857929 U CN210857929 U CN 210857929U
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Abstract
The utility model relates to a work frame for open-type transformer substation, including two piece at least first bracing pieces, two piece at least second bracing pieces, a plurality of pedal, carriage and backup pad. The supporting plate is arranged in the supporting position of the supporting frame, the supporting frame is supported by the first supporting rod and the second supporting rod, and an operator can stand on the supporting plate to operate. Meanwhile, the distance between the second supporting end of the second supporting rod and the first supporting rod is shorter than that between the other end of the second supporting rod and the first supporting rod, and the second supporting end corresponds to the first supporting end. When supporting first bracing piece and second bracing piece subaerial, first bracing piece and second bracing piece are greater than the area of carriage in the support area on ground, just also form a structure big above the face below, have reduced the focus of work frame for the more stable subaerial of placing of work frame need not operating personnel and spend more time in advance to fix, has made things convenient for the use, and labour saving and time saving has improved efficiency.
Description
Technical Field
The utility model relates to a transformer substation maintains auxiliary assembly technical field, especially relates to a work frame for open-type transformer substation.
Background
The inspection, operation and maintenance of the switch mechanism are one of the common works of the transformer substation, and as the switch mechanism of the open-type transformer substation is generally 2.5 meters away from the ground, the height of the switch mechanism can not reach the normal operation height, and a base plate with a certain height needs to be placed below the switch mechanism to make up for the height deficiency. At present, a commonly used base plate in a transformer substation is a step stool with the height of about 60 centimeters, and in actual work, the step stool is not stable enough and is easy to move relatively due to small size. This just needs operating personnel to fix the operation bench in the below for a long time, ensures operating personnel safety, causes whole operation process consuming time hard, efficiency is not high.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a work frame for an open-type substation that can facilitate the use, and labour saving and time saving to the problem that current ladder bench is consuming time and energy when using, and is efficient not high.
A work frame for an open substation comprising:
the support device comprises at least two first support rods which are lengthways arranged along a first direction, wherein the at least two first support rods are arranged at intervals along a second direction which is vertical to the first direction, the length of the first support rods along the first direction is adjustable, and the first support rods are provided with first support ends along the first direction;
at least two second bracing pieces that first direction slope set up relatively, just the orthographic projection of second bracing piece in the third direction with correspond first bracing piece is parallel, at least two the second bracing piece is laid along second direction interval, the second bracing piece is followed the length of the lengthwise direction of second bracing piece is adjustable, the second bracing piece has the second along its lengthwise direction and supports the end, the second support the end with first support end corresponds, just the second supports the end and is close to first bracing piece, the second bracing piece is followed the other end of second bracing piece lengthwise direction is kept away from first bracing piece
The pedal plates are connected between two adjacent second supporting rods and are distributed at intervals along the longitudinal direction of the second supporting rods to form a multi-stage ladder;
one end of the supporting frame is fixedly connected to the first supporting end, the other end of the supporting frame is fixedly connected to the second supporting end, so that the supporting frame is supported between the first supporting rod and the second supporting rod, and the supporting frame is provided with a supporting position;
the supporting plate is arranged on the supporting position and used for forming a working platform;
the third direction is respectively vertical to the first direction and the second direction.
Through setting up foretell a work frame for open-type transformer substation, the backup pad is installed in the support position of carriage, and the carriage supports through first bracing piece and second bracing piece, and operating personnel can stand and operate in the backup pad. Meanwhile, the second supporting end of the second supporting rod is closest to the first supporting rod, the second supporting end corresponds to the first supporting end, and the supporting frame is connected to the first supporting end and the second supporting end. So, when supporting first bracing piece and second bracing piece subaerial, first bracing piece and second bracing piece are greater than the area of carriage in the support area on ground, just also form a structure big above that, have reduced the focus of work frame for the more stable subaerial of placing of work frame need not operating personnel and spend more time in advance to fix, has made things convenient for the use, and labour saving and time saving has improved efficiency.
In one embodiment, a first anti-slip groove is formed in one side surface, facing the support plate, of the pedal.
In one embodiment, a second anti-slip groove is formed in one side surface of the supporting plate, which is far away from the pedal.
In one embodiment, the working frame further comprises a plurality of moving members, wherein a part of the moving members are connected to one end of the first supporting rod away from the supporting frame, and another part of the moving members are connected to one end of the second supporting rod away from the supporting frame, so that the working frame can move.
In one embodiment, the working frame further comprises a locking member, and the locking member is arranged on the moving member and used for fixing the moving member.
In one embodiment, the working frame further comprises two handrail members, the two handrail members are connected to the two second support rods located at the outer sides along the second direction, and the orthographic projection of the handrail members towards the second support rods is parallel to the second support rods.
In one embodiment, the working frame further comprises a guardrail structure connected to the support frame and disposed along a first direction, the guardrail structure extending in a direction away from the first support bar and the second support bar.
In one embodiment, the working frame further comprises a plurality of first fastening members, the first fastening members are connected between adjacent first supporting rods, and the plurality of first fastening members are arranged at intervals along the first direction.
In one embodiment, the working frame further comprises a plurality of second fastening members, the second fastening members are connected between the corresponding first supporting rods and the corresponding second supporting rods, and the plurality of second fastening members are arranged at intervals along the first direction.
A work frame for an open substation comprising:
the support device comprises at least two first support rods which are lengthways arranged along a first direction, wherein the at least two first support rods are arranged at intervals along a second direction which is vertical to the first direction, the length of the first support rods along the first direction is adjustable, and the first support rods are provided with first support ends along the first direction;
at least two second bracing pieces that first direction slope set up relatively, just the orthographic projection of second bracing piece in the third direction with correspond first bracing piece is parallel, at least two the second bracing piece is laid along second direction interval, the second bracing piece is followed the length of the lengthwise direction of second bracing piece is adjustable, the second bracing piece has the second along its lengthwise direction and supports the end, the second support the end with first support end corresponds, just the second supports the end and is close to first bracing piece, the second bracing piece is followed the other end of second bracing piece lengthwise direction is kept away from first bracing piece
The pedal plates are connected between two adjacent second support rods and are distributed at intervals along the longitudinal direction of the second support rods to form a multi-stage ladder, and a first anti-skid groove is formed in one side surface of each pedal plate facing the second support end;
one end of the supporting frame is fixedly connected with the plurality of first supporting ends, the other end of the supporting frame is fixedly connected with the plurality of second supporting ends, so that the supporting frame is supported between the first supporting rod and the second supporting rod, and the supporting frame is provided with a supporting position;
the supporting plate is arranged on the supporting position, and a second anti-skidding groove is formed in the surface of one side, away from the pedal, of the supporting plate and used for forming a working platform;
the two handrail pieces are connected with the two second supporting rods which are positioned on the outer side along the second direction, and the orthographic projection of the handrail pieces towards the second supporting rods is parallel to the second supporting rods;
the guardrail structure is connected to the support frame and arranged along a first direction, and the guardrail structure extends towards the direction far away from the first support rod and the second support rod;
a plurality of moving parts, wherein one part of the moving parts are connected to one end of the first supporting rod far away from the supporting frame, and the other part of the moving parts are connected to one end of the second supporting rod far away from the supporting frame, so that the working frame can move;
the locking piece is arranged on the moving piece and used for fixing the moving piece;
the third direction is respectively vertical to the first direction and the second direction.
Drawings
Fig. 1 is a schematic structural diagram of a work frame for an open-type substation according to an embodiment of the present invention;
fig. 2 is a right side view of the work frame shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, an embodiment of the working frame 10 for an open-type substation includes at least two first supporting rods 12, at least two second supporting rods 14, a plurality of pedals 16, a supporting frame 18, and a supporting plate 19.
The first support rods 12 are arranged lengthwise along a first direction, and at least two first support rods 12 are arranged at intervals along a second direction perpendicular to the first direction, the length of the first support rods 12 along the first direction is adjustable, and the first support rods 12 have first support ends along the first direction.
The second support bars 14 are obliquely arranged relative to the first direction, the orthographic projections of the second support bars 14 in the third direction are parallel to the corresponding first support bars 12, at least two second support bars 14 are arranged at intervals along the second direction, the lengths of the second support bars 14 along the longitudinal direction of the second support bars 14 are adjustable, the second support bars 14 are provided with second support ends along the longitudinal direction of the second support bars 14, the second support ends correspond to the first support ends, the second support ends are close to the first support bars 12, and the other ends of the second support bars 14 along the longitudinal direction are far away from the first support bars 12.
One end of the supporting frame 18 is fixedly connected to the first supporting end, and the other end is fixedly connected to the second supporting end, so that the supporting frame 18 is supported between the first supporting rod 12 and the second supporting rod 14, and the supporting frame 18 has a supporting position; the supporting plate 19 is installed at the supporting position for forming a working platform.
The pedals 16 are connected between two adjacent second support bars 14, and a plurality of pedals 16 are arranged at intervals along the longitudinal direction of the second support bars 14 for forming a multi-step ladder.
The third direction is respectively vertical to the first direction and the second direction. Specifically, in fig. 1, the first direction is an up-down direction, the second direction is a front-back direction, and the third direction is a left-right direction.
By providing the above-described work frame for an open-type substation, the support plate 19 is installed in the support position of the support frame 18, and the support frame 18 is supported by the first support bar 12 and the second support bar 14, so that an operator can stand on the work platform formed by the support plate 19 to perform an operation. Meanwhile, the second supporting end of the second supporting rod 14 is spaced from the first supporting rod 12 by a smaller distance than the other end of the second supporting rod 12, and the second supporting end corresponds to the first supporting end, and the supporting frame 18 is connected to the first supporting end and the second supporting end. So, when supporting first bracing piece 12 and second bracing piece 14 subaerial, first bracing piece 12 and second bracing piece 14 are greater than the area of carriage 18 in the support area on ground, just also form one following big above the structure, have reduced the focus of work frame for the more stable subaerial of placing of work frame need not operating personnel and spend more time in advance and fix, made things convenient for the use, labour saving and time saving has improved efficiency.
Meanwhile, a plurality of pedals 16 are arranged at intervals along the longitudinal direction of the second support rod 14 to form a multi-stage ladder, and an operator can climb on the support plate 19 to form a working platform through the multi-stage ladder, so that the operator can work conveniently, and the working efficiency is further improved. In addition, the length of the first support rod 12 and the length of the second support rod 14 in the longitudinal direction are both adjustable, so that the distance between the working platform and the ground is adjustable, the working rack can be suitable for working conditions with different heights, and the universality of the working rack is improved.
It should be noted that the lengths of the first support bar 12 and the second support bar 14 along the longitudinal direction thereof are adjustable, the longitudinal direction of the first support bar 12 is different from the longitudinal direction of the second support bar 14, the support frame 18 is connected to the first support end and the second support end, and the height change along the first direction when the second support bar 14 is adjusted is the same as the height change along the first direction when the first support bar 12 is adjusted, so as to ensure that the height of the support frame 18 can be stably adjusted.
In some embodiments, the work frame further comprises a plurality of moving members 11, wherein a portion of the moving members 11 are connected to an end of the first support rod 12 away from the support frame 18, and another portion of the moving members 11 are connected to an end of the second support rod 14 away from the support frame 18, so that the work frame can move. Further, the work frame further comprises a locking piece, and the locking piece is arranged on the moving piece 11 and used for fixing the moving piece 11.
Specifically, the moving member 11 is a universal wheel, a clamping groove is formed in the universal wheel, the locking member can be clamped in the clamping groove, and when the working frame needs to be moved, the locking member is separated from the clamping groove, so that the universal wheel is unlocked; when the work frame is fixed, the locking piece is clamped in the clamping groove, so that the universal wheel is locked.
In some embodiments, the first supporting rod 12 includes a first fixing portion 122 and a first sliding portion 124, the first fixing portion 122 and the first sliding portion 124 are both disposed lengthwise along a first direction, one end of the first fixing portion 122 is supported on the ground, the first fixing portion 122 has a sliding cavity, the first sliding portion 124 is slidably disposed in the sliding cavity along the first direction and extends out from the other end of the first fixing portion 122, and the first supporting end is an end of the first sliding portion 124 away from the first fixing portion 122. In this way, the length of the first support rod 12 in the first direction is adjustable.
Furthermore, a connecting hole is formed in one end, away from the ground, of the first fixing portion 122, a plurality of connecting holes are formed in one end, away from the first supporting end, of the first sliding portion 124, the plurality of connecting holes in the first sliding portion 124 are arranged at intervals in the first direction, when the first sliding portion 124 slides in the first sliding cavity, the plurality of connecting holes in the first sliding portion 124 correspond to the connecting holes in the first fixing portion 122 in sequence, the working frame further comprises a first fixing piece, the first fixing piece can be arranged in the connecting holes in the first fixing portion 122 and the first sliding portion 124 in a penetrating mode, and therefore the first sliding portion 124 can be fixed relative to the first fixing portion 122. Thus, when the height needs to be adjusted, different connection holes on the first sliding portion 124 correspond to connection holes on the first fixing portion 122, and then the first fixing member is inserted into the two connection holes. Specifically, the first fixing portion 122 and the first sliding portion 124 are both stainless steel square tubes.
It should be noted that, in practical applications, although the height of the work frame needs to be adjusted, the range of height adjustment is not large, and therefore, the number of the connection holes and the distance between the connection holes on the corresponding first sliding portion 124 do not need to be too large.
In some embodiments, the second supporting rod 14 includes a second fixing portion and a second sliding portion, both of which are disposed along a longitudinal direction of the second supporting rod 14, one end of the second fixing portion is supported on the ground, and the second fixing portion has a sliding cavity, the second sliding portion is slidably disposed in the second sliding cavity along the longitudinal direction of the second supporting rod 14 and extends out from the other end of the second fixing portion, and the second supporting end is an end of the second sliding portion away from the second fixing portion. In this way, the length of the second support bar 14 in the longitudinal direction thereof can be adjusted.
It can be understood that the second support bar 14 is disposed in the same manner as the first support bar 12, and similarly, a connection hole is formed in the second fixing portion, and a plurality of connection holes are formed in the second sliding portion, and the work frame further includes a second fixing member, which is disposed through the connection holes of the second fixing portion and the second sliding portion and is used for fixing the second sliding portion relative to the second fixing portion.
Of course, in order to ensure that the height change in the first direction and the length change of the first support bar 12 are synchronized when the length of the second support bar 14 is adjusted, it is necessary to distinguish the distance between the plurality of connection holes of the second sliding portion from the distance between the plurality of connection holes of the first sliding portion 124. For example, as described with reference to fig. 1, if the angle between the second support bar 14 and the ground is 60 degrees, the length of the first support bar 12 is √ 3 units according to the pythagorean theorem, the length of the second support bar 14 should be 2 units, and the same is true for the ratio of the hole pitch.
In some embodiments, the number of the first support rods 12 is two, and the number of the second support rods 14 is two. Specifically, the frame structure enclosed by the two first support bars 12 and the two second support bars 14 has a right-angled trapezoid shape in the view along the second direction, and a rectangular shape in the view along the third direction. It can be understood that when the first support bar 12 and the second support bar 14 are both steel pipes with the same specification, the orthographic projection of the second support bar 14 in the third direction is coincident with the first support bar 12.
In some embodiments, the work frame further comprises a plurality of first fasteners connected between adjacent first support bars 12, and the plurality of first fasteners are spaced apart in the first direction. Further, the working frame further comprises a plurality of second fastening members 13, the second fastening members 13 are connected between the corresponding first supporting rods 12 and the corresponding second supporting rods 14, and the plurality of second fastening members 13 are arranged at intervals along the first direction. So, can improve the stability of bracing piece effectively, and then improve the stability of work frame. Specifically, the fixing members (first fixing member and second fixing member) are fixing bars.
In some embodiments, a plurality of pedals 16 are fixedly connected between the first fixing portion 122 and the second fixing portion, and the other portion is fixedly connected between the first sliding portion 124 and the second sliding portion, and when the sliding portions (the first sliding portion 124 and the second sliding portion) slide relative to the fixing portions (the first fixing portion 122 and the second fixing portion), the distance between the pedals 16 on the sliding portions and the pedals 16 on the fixing portions is pulled. As described in the above embodiment, the adjustment range of the carrier is not large, and thus the pedal 16 may not be provided differently.
Of course, when the height of the working frame is the lowest, the distance between the tread 16 with the lowest height on the sliding portion and the tread 16 with the highest height on the fixed portion may be set to be smaller than the distance between the other tread 16, or two treads 16 may be in contact with each other, but it is necessary to ensure that the tread 16 on the sliding portion is higher than the tread 16 on the fixed portion. Thus, when the sliding part slides and the height rises, the distance between the pedal 16 with the lowest height on the sliding part and the pedal 16 with the highest height on the fixed part is gradually enlarged, and the other pedals 16 are fixed and the same, so that the situation that the distance between two adjacent pedals 16 is too large is avoided.
In some embodiments, the work bench further includes two handle members 15, the two handle members 15 are connected to the two second support bars 14 located at the outer side in the second direction, and an orthographic projection of the handle members 15 toward the second support bars 14 is parallel to the second support bars 14. The handrail member 15 is used for providing a hand-holding position for an operator in the process of climbing the working frame, so that the safety of the operator is ensured while the operator conveniently climbs the working frame.
In some embodiments, the pedal 16 and the support plate 19 are parallel to each other. Similar to the conventional multi-step structure, the support plate 19 is a step having a large area, and each step is parallel. Further, a first anti-slip groove is formed on a side surface of the pedal 16 facing the support plate 19, and a second anti-slip groove is formed on a side surface of the support plate 19 away from the pedal 16. Therefore, the situation that an operator climbs the working frame or slides down the working chamber on the working frame is avoided, and the safety is improved.
In some embodiments, the work head further comprises a guard rail structure 17, the guard rail structure 17 being connected to the support frame 18 and being disposed in a first direction, the guard rail structure 17 extending away from the first support bar 12 and the second support bar 14. It will be appreciated that the guard rail structure 17 is similar to a conventional guard rail for ensuring safety of the operator on the work frame. Specifically, the guard rail structure 17 is disposed around the support frame 18, and the two ends of the guard rail structure 17 are connected by two handrail members 15.
In some embodiments, the supporting frame 18 is a rectangular frame, a rectangular supporting position is provided above the rectangular frame, the supporting plate 19 is also a rectangular plate corresponding to the rectangular supporting position, and the rectangular supporting plate 19 is installed at the rectangular supporting position to form a working platform for an operator to step on.
In some embodiments, the support rods, support frame 18, fasteners, guardrail structure 17, and armrest 15 are stainless steel square tubes, while the support plate 19 is stainless steel plate. When the working frame is at the highest height, the height of the first support bar 12 is 1.4 meters and the height of the guard rail structure 17 is 0.8 meters.
Compared with the prior art, the utility model provides a workstation for open-type substation has following advantage at least:
1) the bottom is provided with universal wheels and locking pieces, which is convenient for moving and fixing the working frame;
2) the structure with a small upper part and a large lower part is adopted, so that the gravity center is reduced, the stability is improved, more time is not needed for fixing, time and labor are saved, and the working efficiency is improved;
3) the height is adjustable, and the universality is improved.
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 represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A work frame for an open-type substation, comprising:
the support device comprises at least two first support rods which are lengthways arranged along a first direction, wherein the at least two first support rods are arranged at intervals along a second direction which is vertical to the first direction, the length of the first support rods along the first direction is adjustable, and the first support rods are provided with first support ends along the first direction;
the second support rods are obliquely arranged relative to the first direction, the orthographic projections of the second support rods in the third direction are parallel to the corresponding first support rods, the at least two second support rods are arranged at intervals along the second direction, the lengths of the second support rods along the lengthwise direction of the second support rods are adjustable, the second support rods are provided with second support ends along the lengthwise direction, the second support ends correspond to the first support ends, the second support ends are close to the first support rods, and the other ends of the second support rods along the lengthwise direction of the second support rods are far away from the first support rods;
the pedal plates are connected between two adjacent second supporting rods and are distributed at intervals along the longitudinal direction of the second supporting rods to form a multi-stage ladder;
one end of the supporting frame is fixedly connected to the first supporting end, the other end of the supporting frame is fixedly connected to the second supporting end, so that the supporting frame is supported between the first supporting rod and the second supporting rod, and the supporting frame is provided with a supporting position;
the supporting plate is arranged on the supporting position and used for forming a working platform;
the third direction is respectively vertical to the first direction and the second direction.
2. The work frame for an open substation according to claim 1, characterized in that a side surface of the pedal facing the support plate is provided with a first anti-slip groove.
3. The work frame for an open substation according to claim 1, wherein a side surface of the support plate remote from the pedal is provided with a second anti-slip groove.
4. The work frame for an open substation according to claim 1, further comprising a plurality of moving members, wherein a portion of the moving members are connected to an end of the first support bar remote from the support frame, and wherein another portion of the moving members are connected to an end of the second support bar remote from the support frame, so that the work frame is movable.
5. The work frame for an open substation according to claim 4, characterized in that it further comprises a retaining member provided to the moving member for fixing the moving member.
6. A working frame for an open substation according to any of the claims 1-5, characterized in that the working frame further comprises two hand rail members connected to the two second support bars located on the outside in the second direction, and the orthographic projection of the hand rail members towards the second support bars is parallel to the second support bars.
7. A working frame for an open substation according to any of the claims 1-5, characterized in that the working frame further comprises a guardrail structure connected to the support frame and arranged in a first direction, the guardrail structure extending away from the first and second support bars.
8. A work frame for an open substation according to any of the claims 1-5, characterized in that the work frame further comprises a plurality of first fasteners connected between adjacent first support bars, and the plurality of first fasteners are arranged at intervals in the first direction.
9. A work frame for an open substation according to any of the claims 1-5, characterized in that the work frame further comprises a plurality of second fasteners connected between the corresponding first and second support bars, and the plurality of second fasteners are arranged at intervals in the first direction.
10. A work frame for an open-type substation, comprising:
the support device comprises at least two first support rods which are lengthways arranged along a first direction, wherein the at least two first support rods are arranged at intervals along a second direction which is vertical to the first direction, the length of the first support rods along the first direction is adjustable, and the first support rods are provided with first support ends along the first direction;
at least two second bracing pieces that first direction slope set up relatively, just the orthographic projection of second bracing piece in the third direction with correspond first bracing piece is parallel, at least two the second bracing piece is laid along second direction interval, the second bracing piece is followed the length of the lengthwise direction of second bracing piece is adjustable, the second bracing piece has the second along its lengthwise direction and supports the end, the second support the end with first support end corresponds, just the second supports the end and is close to first bracing piece, the second bracing piece is followed the other end of second bracing piece lengthwise direction is kept away from first bracing piece
The pedal plates are connected between two adjacent second support rods and are distributed at intervals along the longitudinal direction of the second support rods to form a multi-stage ladder, and a first anti-skid groove is formed in one side surface of each pedal plate facing the second support end;
one end of the supporting frame is fixedly connected with the plurality of first supporting ends, the other end of the supporting frame is fixedly connected with the plurality of second supporting ends, so that the supporting frame is supported between the first supporting rod and the second supporting rod, and the supporting frame is provided with a supporting position;
the supporting plate is arranged on the supporting position, and a second anti-skidding groove is formed in the surface of one side, away from the pedal, of the supporting plate and used for forming a working platform;
the two handrail pieces are connected with the two second supporting rods which are positioned on the outer side along the second direction, and the orthographic projection of the handrail pieces towards the second supporting rods is parallel to the second supporting rods;
the guardrail structure is connected to the support frame and arranged along a first direction, and the guardrail structure extends towards the direction far away from the first support rod and the second support rod;
a plurality of moving parts, wherein one part of the moving parts are connected to one end of the first supporting rod far away from the supporting frame, and the other part of the moving parts are connected to one end of the second supporting rod far away from the supporting frame, so that the working frame can move;
the locking piece is arranged on the moving piece and used for fixing the moving piece;
the third direction is respectively vertical to the first direction and the second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847024.9U CN210857929U (en) | 2019-06-04 | 2019-06-04 | Working frame for open-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847024.9U CN210857929U (en) | 2019-06-04 | 2019-06-04 | Working frame for open-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857929U true CN210857929U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920847024.9U Active CN210857929U (en) | 2019-06-04 | 2019-06-04 | Working frame for open-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857929U (en) |
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2019
- 2019-06-04 CN CN201920847024.9U patent/CN210857929U/en active Active
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