CN111946244A - Reversible rack type emergency repair operating table - Google Patents
Reversible rack type emergency repair operating table Download PDFInfo
- Publication number
- CN111946244A CN111946244A CN202010656911.5A CN202010656911A CN111946244A CN 111946244 A CN111946244 A CN 111946244A CN 202010656911 A CN202010656911 A CN 202010656911A CN 111946244 A CN111946244 A CN 111946244A
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- CN
- China
- Prior art keywords
- supporting
- cross arm
- insulating
- supporting leg
- operation table
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- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention relates to a reversible rack transformer emergency repair operating platform, which belongs to the technical field of electric power construction and maintenance, and comprises a supporting cross arm (1), wherein two ends of the supporting cross arm (1) are respectively provided with a hoop (2), a rotating sleeve (4) is sleeved on the supporting cross arm (1), the rotating sleeve (4) is connected with one side of an insulating operating platform (5), the other side of the insulating operating platform (5) is connected with supporting legs (9) through supporting leg rotating hinges (3), the number of the supporting legs (9) is two, one supporting leg (9) is provided with a grounding bolt (6), and the other supporting leg (9) is provided with an operating platform ladder (7) and an anti-theft buckle (8). The invention has the advantages of reasonable structural design, convenient installation and use, high safety, strong practicability and good stability, and can reduce the work preparation time, reduce the weight of carrying tools and reduce the work risk.
Description
Technical Field
The invention relates to a reversible rack transformer emergency repair operating platform, and belongs to the technical field of electric power construction overhaul.
Background
The bottom of rack transformer is 2.8 meters apart from the standardized construction height in ground, and the rack becomes JP cabinet (distribution transformer comprehensive power distribution cabinet) and fixes on the channel-section steel of rack transformer bottom installation, for protection personal safety, prevents that irrelevant personnel from missing and touching live equipment, and subaerial staff is that can't directly become the rack and JP cabinet operates. At present, an operation method is that an operator can climb a pole with an iron shoe or climb to a high place with an insulating ladder to operate the rack transformer and the JP cabinet. The rack becomes and daily maintenance or salvagees of JP cabinet, especially salvagees, and time and weather are all uncontrollable, if operate or meet overcast and rainy weather night, step on pole or cat ladder operation, the incident such as slip appears easily, tumble for staff salvages, maintains work and has certain risk. In addition, the volume of the iron shoes and the insulation ladder is large, the weight of the iron shoes of the telegraph pole is about two 3.7kG, the weight of the insulation ladder (the extending length is 4 meters, and the retracting length is 1 meter) is 12kG, and the utility model is very inconvenient to carry.
Disclosure of Invention
According to the defects in the prior art, the problems to be solved by the invention are as follows: the turnover rack transformer emergency repair operating table is reasonable in structural design, convenient to install and use, high in safety, strong in practicability and good in stability, and can reduce the work preparation time, reduce the weight of carrying tools and reduce the work risk.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the reversible rack becomes to salvagee operation panel, including supporting the cross arm, the both ends of supporting the cross arm all are provided with the staple bolt, support the cover and be equipped with rotating sleeve on the cross arm, one side of rotating sleeve connection insulating operation platform, the opposite side of insulating operation platform passes through the rotatory hinge joint supporting leg of supporting leg, the supporting leg sets up two, sets up ground bolt on a supporting leg, sets up operation panel ascending a ladder and anti-theft lock on another supporting leg.
The reversible rack transformer rush-repair operating platform is simple and reasonable in structure and convenient to use, the insulating operating platform can rotate in the axial direction for 180 degrees by surrounding the supporting cross arm and horizontally move along the supporting cross arm, the operating range of the rack transformer and the JP cabinet can be effectively expanded, and the reversible rack transformer rush-repair operating platform has the advantages of flexibility and convenience. Two supporting legs are arranged below the insulating operation table, the stability of the operation table can be guaranteed, meanwhile, the supporting legs can rotate in the axial direction of 180 degrees according to the rotation of the supporting legs matched with the insulating operation table in actual working needs, and the rack is convenient to change and operate a JP cabinet of the rack. The setting of operation panel ascending stair can make things convenient for operating personnel's upper and lower. The arrangement of the anti-theft buckle can be interlocked with the anti-theft buckle on the electric pole after the operation platform is used, so that the platform is prevented from being stolen and damaged, and the platform is ensured not to have other irrelevant personnel to climb at will, and the safety is improved.
Further preferred, the staple bolt passes through the bolt fastening at the both ends of supporting the cross arm, and the staple bolt adopts cast iron material to make, can conveniently fix the operation panel of salvageing to the pole on, guarantees the stability and the fastness of operation.
Further preferably, the supporting cross arm is made of glass fiber materials, so that the supporting and insulating effects can be achieved, and the safety performance of the product is enhanced.
Further preferably, the insulating operation platform is of a trapezoidal structure, warning signs are arranged on the periphery of the insulating operation platform, and workers are reminded of not being close to the edge of the operation platform during operation.
Further preferably, the surface of the insulating operation table is provided with an insulating rubber mat with the thickness of 8mm, so that the protective effect of insulating the ground is further achieved for operators.
Further preferred, the supporting leg adopts the glass fiber material, can effectively support the weight that exceeds 200 KG.
Further preferably, the grounding bolt is a galvanized bolt passing 25mm2The copper cable is connected, so that the reliable grounding of the operating platform is ensured, and the personal safety of operators is guaranteed.
The invention has the beneficial effects that:
1. the reversible rack transformer emergency repair operating platform is simple in structure, reasonable in design and convenient to use, and can reduce the work preparation time. In the past, when workers maintain and salvage the rack transformer and the JP cabinet thereof, the workers need to carry iron shoes or an insulating ladder, certain preparation time is needed during use, and 10 minutes is consumed on average. After the reversible rack is adopted to change the emergency repair operation platform, the anti-theft buckle is only required to be opened, the emergency repair operation platform can be well used for climbing the rack to change the operation, the average time is about 2 minutes, and the maintenance time is effectively saved.
2. The reversible rack transformer emergency repair operating platform can reduce the weight of a carried tool. In the past, the climbing rack needs iron shoes or an insulating ladder, the weight of the iron shoes is about 3.7kg generally, the weight of the insulating ladder is about 12kg, the insulating ladder is commonly used, and particularly when a JP cabinet is operated, the insulating ladder is required to be used. After the reversible rack is adopted to change the first-aid repair operating platform, operators do not need to carry climbing tools.
3. The reversible rack transformer emergency repair operating platform can reduce the working risk. The first-aid repair operation table is provided with a climbing ladder capable of climbing, climbing is facilitated, and after the operation table frame is well arranged, the operation table is firmly fixed through holes reserved in the cement ground, so that construction safety can be guaranteed. The plane of the operating table is also provided with an insulating pad which is antiskid and insulating. The supporting part adopts glass fiber, is high-voltage resistant and insulating, and the operation platform is connected with the ground connection utmost point firmly, has guaranteed that operation platform is uncharged, has guaranteed operating personnel's safety, has avoided using the risk that skate or insulating ladder slip fall to be hindered.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the insulating operation table and the supporting cross arm according to the present invention;
FIG. 3 is a schematic view of the structure of the insulated worktop of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic view of the present invention rotated 180 degrees;
FIG. 6 is a schematic view of the support leg of FIG. 5 after being rotated 180 degrees;
FIG. 7 is a schematic view of the present invention in rotation;
in the figure, 1, a supporting cross arm; 2. hooping; 3. the supporting legs are rotatably folded; 4. rotating the sleeve; 5. an insulating operation table; 6. a ground bolt; 7. climbing a ladder on an operation platform; 8. an anti-theft buckle; 9. supporting legs; 10. and (6) warning signs.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
as shown in fig. 1-7, the reversible rack transformer emergency repair operating platform comprises a supporting cross arm 1, wherein two ends of the supporting cross arm 1 are respectively provided with a hoop 2, the supporting cross arm 1 is sleeved with a rotating sleeve 4, the rotating sleeve 4 is connected with one side of an insulating operating platform 5, the other side of the insulating operating platform 5 is connected with supporting legs 9 through supporting leg rotating hinges 3, the number of the supporting legs 9 is two, one supporting leg 9 is provided with a grounding bolt 6, and the other supporting leg 9 is provided with an operating platform ladder 7 and an anti-theft buckle 8. Through the flexible connection of the rotary sleeve 4 and the support cross arm 1, the insulating operation table 5 can rotate around the support cross arm 1 in the axial direction of 180 degrees and move horizontally along the support cross arm 1, the operation range can be effectively expanded, and the rotary sleeve type electric power tool has the advantages of flexibility and convenience. The supporting leg is rotated and folded, so that the supporting leg 9 can rotate in the axial direction of 180 degrees in cooperation with the rotation of the insulating operation table 5 according to actual working requirements. The setting of operation panel ascending stair can make things convenient for operating personnel's upper and lower. The arrangement of the anti-theft buckle can be interlocked with the anti-theft buckle on the electric pole after the operation platform is used, so that the platform is prevented from being stolen and damaged, and the platform is ensured not to have other irrelevant personnel to climb at will. In order to ensure that the working personnel can stably support the support legs 9 when working on the platform, holes are reserved on the cement ground below the platform frame and the JP cabinet, the support legs 9 can be inserted into the holes, the support legs 9 are ensured not to slide when in use, and the safety of the working personnel on the operating platform is ensured.
Wherein, staple bolt 2 adopts cast iron material to make, and staple bolt 2 passes through the bolt fastening at the both ends of supporting cross arm 1 for fix the pole with this operation panel of salvageing on.
The supporting cross arm 1 is made of glass fiber materials, high mechanical strength and 25kV high-voltage insulation resistance are adopted, the effect of supporting insulation can be achieved, and the safety performance of products is enhanced.
The insulating operation table 5 is of a trapezoidal structure, warning signs 10 are arranged on the periphery of the insulating operation table 5, and workers are reminded not to be close to the edge of the insulating operation table during operation. And the upper and lower surface of insulating operation panel 5 is provided with the insulating cushion that thickness is 8mm, and 25kV withstand voltage level is chooseed for use to the insulating cushion, and thickness is 8 mm's cushion, can play the insulating protective action to ground to operating personnel.
The supporting leg 9 adopts the glass fiber material, can effectively support the weight that exceeds 200 KG.
The grounding bolt 6 adopts a galvanized bolt, and in operation, 25mm can be used2The copper cable is connected, so that the reliable grounding of the operating platform is ensured, and the personal safety of operators is guaranteed.
The working principle and the using process of the invention are as follows:
during the use, detain 8 with the theftproof and open, will salvage the operation panel and remove the rack and become and JP cabinet below, install supporting leg 9 to in the hole of reserving in advance establishing, grounding bolt 6 uses 25mm2Copper cable carries out ground connection, and with insulating operation panel 5 around supporting the upset of cross arm 1 or translation to the one side that needs the operation, then step on insulating operation panel 5 through operation panel ascending stair 7 and operate can, when needing to maintain the opposite side, only need upset or translation insulating operation panel 5 can. After the maintenance operation is completed, the connecting wire of the grounding bolt 6 is disassembled, the rush-repair platform is folded, and the anti-theft buckle 8 is locked on the electric pole.
The invention has the advantages of reasonable structural design, convenient installation and use, high safety, good stability, capability of reducing the work preparation time, reducing the weight of the carried tool and reducing the work risk, and stronger practicability.
The present invention is not limited to the above-described embodiments, and variations, modifications, additions and substitutions which are within the spirit of the invention and the scope of the invention may be made by those of ordinary skill in the art are also within the scope of the invention.
Claims (7)
1. The utility model provides a but turnover rack becomes salvagees operation panel which characterized in that: including supporting cross arm (1), the both ends of supporting cross arm (1) all are provided with staple bolt (2), the cover is equipped with swivel casing (4) on supporting cross arm (1), one side of insulating operation platform (5) is connected in swivel casing (4), the opposite side of insulating operation platform (5) is passed through the rotatory folding paper of supporting leg (3) and is connected supporting leg (9), supporting leg (9) set up two, set up ground bolt (6) on supporting leg (9), set up operation panel ladder (7) and theftproof knot (8) on another supporting leg (9).
2. The reversible rack becomes first-aid repair operation table of claim 1, characterized in that: the anchor ear (2) is fixed at two ends of the supporting cross arm (1) through bolts, and the anchor ear (2) is made of cast iron materials.
3. The reversible rack emergency repair operating table according to claim 1 or 2, characterized in that: the supporting cross arm (1) is made of glass fiber.
4. The reversible rack becomes first-aid repair operation table of claim 1, characterized in that: the insulating operation table (5) is of a trapezoidal structure, and warning signs (10) are arranged on the periphery of the insulating operation table (5).
5. The reversible rack becomes first-aid repair operation table of claim 1, characterized in that: and an insulating rubber pad with the thickness of 8mm is arranged on the surface of the insulating operation table (5).
6. The reversible rack becomes first-aid repair operation table of claim 1, characterized in that: the supporting legs (9) are made of glass fiber materials.
7. The reversible rack becomes first-aid repair operation table of claim 1, characterized in that: the grounding bolt (6) is a galvanized bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656911.5A CN111946244A (en) | 2020-07-09 | 2020-07-09 | Reversible rack type emergency repair operating table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656911.5A CN111946244A (en) | 2020-07-09 | 2020-07-09 | Reversible rack type emergency repair operating table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111946244A true CN111946244A (en) | 2020-11-17 |
Family
ID=73340308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010656911.5A Pending CN111946244A (en) | 2020-07-09 | 2020-07-09 | Reversible rack type emergency repair operating table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111946244A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273134Y (en) * | 2008-06-27 | 2009-07-15 | 安徽省电力公司阜阳供电公司 | Novel ladder used for high-voltage circuit-breaker maintenance |
| CN202961726U (en) * | 2012-11-20 | 2013-06-05 | 安徽省电力公司淮南供电公司 | Lift type 360-degee rotary simple live-working insulating platform |
| CN103470175A (en) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | Insulating ladder suitable for uneven ground |
| CN205070298U (en) * | 2015-10-20 | 2016-03-02 | 国网新疆电力公司阿勒泰供电公司 | Circuit emergency repair strutting arrangement |
| CN206180456U (en) * | 2016-11-17 | 2017-05-17 | 国网湖北省电力公司咸宁供电公司 | Two pole double guide rail join in marriage electrical pillar rack |
| CN207010043U (en) * | 2017-08-14 | 2018-02-13 | 泉州亿兴电力有限公司 | A kind of JP cabinets inspection platform |
| US20180085912A1 (en) * | 2016-09-28 | 2018-03-29 | Owen Cindric | Portable Workbench Assembly |
| CN109555469A (en) * | 2018-11-25 | 2019-04-02 | 大连龙腾流体设备有限公司 | A kind of distribution rack foldable operation platform |
-
2020
- 2020-07-09 CN CN202010656911.5A patent/CN111946244A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273134Y (en) * | 2008-06-27 | 2009-07-15 | 安徽省电力公司阜阳供电公司 | Novel ladder used for high-voltage circuit-breaker maintenance |
| CN202961726U (en) * | 2012-11-20 | 2013-06-05 | 安徽省电力公司淮南供电公司 | Lift type 360-degee rotary simple live-working insulating platform |
| CN103470175A (en) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | Insulating ladder suitable for uneven ground |
| CN205070298U (en) * | 2015-10-20 | 2016-03-02 | 国网新疆电力公司阿勒泰供电公司 | Circuit emergency repair strutting arrangement |
| US20180085912A1 (en) * | 2016-09-28 | 2018-03-29 | Owen Cindric | Portable Workbench Assembly |
| CN206180456U (en) * | 2016-11-17 | 2017-05-17 | 国网湖北省电力公司咸宁供电公司 | Two pole double guide rail join in marriage electrical pillar rack |
| CN207010043U (en) * | 2017-08-14 | 2018-02-13 | 泉州亿兴电力有限公司 | A kind of JP cabinets inspection platform |
| CN109555469A (en) * | 2018-11-25 | 2019-04-02 | 大连龙腾流体设备有限公司 | A kind of distribution rack foldable operation platform |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201117 |