CN103247954B - Maintenance auxiliary stand - Google Patents
Maintenance auxiliary stand Download PDFInfo
- Publication number
- CN103247954B CN103247954B CN201310211988.1A CN201310211988A CN103247954B CN 103247954 B CN103247954 B CN 103247954B CN 201310211988 A CN201310211988 A CN 201310211988A CN 103247954 B CN103247954 B CN 103247954B
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- connecting plate
- underbeam
- auxiliary stand
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of maintenance auxiliary stand, one comprises framework, connecting plate and for being fixed on the anchor ear on repair apparatus column, and described framework is connected with anchor ear by connecting plate; Described framework is flat " mouth " font, comprises upper beam and underbeam, and wherein upper beam is safety belt bracket, and underbeam is kit bracket.Maintenance auxiliary stand provided by the invention, by bolt and nut, anchor ear is fixed on repair apparatus pillar, solve the problem that height-climbing operation safety belt hangs nowhere, limit operating personnel simultaneously and exceed job area, avoid the generation that falling from high altitude accident occurs, securely, assembling is simple, improve the safety and reliability of truck work, further increase the efficiency of service work.
Description
Technical field
The present invention relates to a kind of maintenance auxiliary stand, in transformer station or maintenance of power plant equipments work.
Background technology
Novel ladder is frequent work in transformer station and power plant." electric industry safety regulations " requires to ascend a height more than 2.5 meters, must use of seat belts, and safety belt cannot the high use of low extension, forbids tying up in porcelain piece.But when known transformer station and maintenance of power plant equipments, on most equipment, such as circuit breaker, isolating switch, current transformer, voltage transformer etc., do not hang the position of safety belt, belong to device to break rules and regulations, cause operating personnel can only tie up on equipment supporter by safety belt or in equipment body porcelain piece, all serious violates " electric industry safety regulations ".
Along with the develop rapidly of national economy, power grid construction is constantly accelerated, and at maintenance workload by increasing, the situation of breaking rules and regulations of device when operation will be a great problem that power-generating enterprise faces.Answer this demand, maintenance auxiliary stand has very real research and development and is worth.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides and a kind ofly manipulate flexible, safe and reliable maintenance auxiliary stand.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of maintenance auxiliary stand, is characterized in that: comprise framework, connecting plate and for being fixed on the anchor ear on repair apparatus column, described framework is connected with anchor ear by connecting plate; Described framework is flat " mouth " font, comprises upper beam and underbeam, and wherein upper beam is safety belt bracket, and underbeam is kit bracket.
Described maintenance auxiliary stand, is characterized in that: described connecting plate is two, and each connecting plate one end is fixedly connected with bottom framework underbeam, and the other end connects a pair anchor ear.
Described maintenance auxiliary stand, is characterized in that: described often pair of anchor ear comprises left half anchor ear and right half anchor ear; Often pair of anchor ear is symmetrically arranged with multiple fixing hole passed for bolt, described connecting plate is provided with anchor ear link the bolt hole matched with anchor ear, described connecting plate and anchor ear are connected and fixed by screw bolt and nut, and the other end of described left half anchor ear and right half anchor ear realizes degree of tightness by screw bolt and nut.
Described maintenance auxiliary stand, is characterized in that: described two connecting plates are symmetrical arranged and are connected to bottom framework underbeam.
Preferably, described maintenance auxiliary stand, is characterized in that: the length of described safety belt bracket is less than the length of repair apparatus.
Beneficial effect: maintenance auxiliary stand provided by the invention, by bolt and nut, anchor ear is fixed on repair apparatus pillar, solve the problem that height-climbing operation safety belt hangs nowhere, limit operating personnel simultaneously and exceed job area, avoid the generation that falling from high altitude accident occurs, safety belt ties up on safety belt bracket by operating personnel, both can meet the movement requirement in work, can limit again operating personnel and exceed device end; Securely, assembling is simple, greatly reduces the danger of ascend operation personnel, improves the safety and reliability of truck work, further increase the efficiency of service work; Compared with prior art there is following advantages:
1, because the present invention adopts anchor ear and repair apparatus pillar to mount mode, the performance of existing equipment is not affected, simple installation, safe and reliable;
2, because the present invention adopts the design of safety belt bracket, ensure that safety belt can tie up on safety belt bracket by operating personnel, both the requirement of " electric industry safety regulations " was met, the scope that operating personnel exceeds equipment can be limited again, cannot the problem of proper use of safety belt when thoroughly solving upkeep operation personnel ascend operation;
3, because the present invention adopts the design of kit bracket, upkeep operation personnel can be facilitated to be hung over by kit on kit bracket, and picking and placeing of more convenient instrument, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of maintenance auxiliary stand, comprise framework, connecting plate 3 and for being fixed on the anchor ear on repair apparatus column, described framework is connected with anchor ear by connecting plate 3; Described framework is flat " mouth " font, comprises upper beam and underbeam, and wherein upper beam is safety belt bracket 1, and underbeam is kit bracket 2.Often pair of anchor ear comprises left half anchor ear 4 and right half anchor ear 5; Often pair of anchor ear is symmetrically arranged with multiple fixing hole 6 passed for bolt, described connecting plate 3 is provided with anchor ear link the bolt hole matched with anchor ear, described connecting plate 3 is connected and fixed by bolt 7 and nut 8 with anchor ear, and the other end of described left half anchor ear 4 and right half anchor ear 5 realizes degree of tightness by bolt 7 and nut 8.
Connecting plate 3 is two, and two connecting plates 3 are symmetrical arranged and are connected to bottom framework underbeam.Each connecting plate 3 one end is fixedly connected with bottom framework underbeam, and the other end connects a pair anchor ear.
Preferably, the length of safety belt bracket 1 is less than the length of repair apparatus.
The use that the present invention overhauls auxiliary stand is as follows: maintenance auxiliary stand upper end is that flat " mouth " font framework is connected with two pairs of anchor ears by two connecting plates 3.The upper beam of flat " mouth " font framework is safety belt bracket 1, underbeam is kit bracket 2, connecting plate 3 one end is welded on bottom the underbeam of flat " mouth " font framework, connecting plate 3 other end has two bolt holes for being connected with anchor ear, left half anchor ear 4 and right half anchor ear 5 all there are four fixing holes 6, at the link of connecting plate and anchor ear, bolt 7 through bolt hole and fixing hole 6 by connecting plate 3, one end of left half anchor ear 4 and right half anchor ear 5 is fixed together, the other end of left half anchor ear 4 and right half anchor ear 5 is fixed together through fixing hole 6 by the other end bolt 7 of anchor ear.During use, left half anchor ear 4 and right half anchor ear 5 are fixed on the column of equipment, by bolt 7 and nut 8 fastening, the length of safety belt bracket 1 is less than the length of repair apparatus, prevent maintainer from exceeding the edge of repair apparatus, kit bracket 2 facilitates above kit hangs over by maintainer.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. overhaul an auxiliary stand, it is characterized in that: comprise framework, connecting plate and for being fixed on the anchor ear on repair apparatus column, described framework is connected with anchor ear by connecting plate; Described framework is flat " mouth " font, comprises upper beam and underbeam, and wherein upper beam is safety belt bracket, and underbeam is kit bracket; Described connecting plate is two, and each connecting plate one end is fixedly connected with bottom framework underbeam, and the other end connects a pair anchor ear; Described often pair of anchor ear comprises left half anchor ear and right half anchor ear; Often pair of anchor ear is symmetrically arranged with multiple fixing hole passed for bolt, described connecting plate is provided with anchor ear link the bolt hole matched with anchor ear, described connecting plate and anchor ear are connected and fixed by screw bolt and nut, and the other end of described left half anchor ear and right half anchor ear realizes degree of tightness by screw bolt and nut.
2. maintenance auxiliary stand according to claim 1, is characterized in that: described two connecting plates are symmetrical arranged and are connected to bottom framework underbeam.
3. maintenance auxiliary stand according to claim 1 and 2, is characterized in that: the length of described safety belt bracket is less than the length of repair apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211988.1A CN103247954B (en) | 2013-05-31 | 2013-05-31 | Maintenance auxiliary stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211988.1A CN103247954B (en) | 2013-05-31 | 2013-05-31 | Maintenance auxiliary stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103247954A CN103247954A (en) | 2013-08-14 |
| CN103247954B true CN103247954B (en) | 2015-11-18 |
Family
ID=48927264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310211988.1A Active CN103247954B (en) | 2013-05-31 | 2013-05-31 | Maintenance auxiliary stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103247954B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016872A (en) * | 2019-05-17 | 2019-07-16 | 中国建筑第四工程局有限公司 | A kind of wall attaching parts of bridge rectangle pier heavy type safety climbing ladder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877696U (en) * | 2010-11-25 | 2011-06-22 | 天津市电力公司 | Support for overhauling outdoor disconnecting switch |
| CN202308855U (en) * | 2011-10-24 | 2012-07-04 | 荆州供电公司变电中心 | High-altitude disconnecting link overhauling platform |
| CN202363769U (en) * | 2011-11-23 | 2012-08-01 | 台前县供电局 | Work safety belt hanging buckle support for transformer station |
| CN203301009U (en) * | 2013-05-31 | 2013-11-20 | 国家电网公司 | Maintenance assisting support |
-
2013
- 2013-05-31 CN CN201310211988.1A patent/CN103247954B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877696U (en) * | 2010-11-25 | 2011-06-22 | 天津市电力公司 | Support for overhauling outdoor disconnecting switch |
| CN202308855U (en) * | 2011-10-24 | 2012-07-04 | 荆州供电公司变电中心 | High-altitude disconnecting link overhauling platform |
| CN202363769U (en) * | 2011-11-23 | 2012-08-01 | 台前县供电局 | Work safety belt hanging buckle support for transformer station |
| CN203301009U (en) * | 2013-05-31 | 2013-11-20 | 国家电网公司 | Maintenance assisting support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103247954A (en) | 2013-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203301050U (en) | Novel, safe and reliable high-voltage discharge bar | |
| CN103247954B (en) | Maintenance auxiliary stand | |
| CN207988628U (en) | A kind of Great span landform is convenient for the 10kV broad-base tower equipment of cable or more tower | |
| CN203014232U (en) | Transformer station tube type bus single-clamp grounding device | |
| CN203301009U (en) | Maintenance assisting support | |
| CN103332608A (en) | Special suspender for replacing GW6 disconnector knob insulator | |
| CN203284094U (en) | Rod hanger special for GW6 knife switch porcelain column replacement | |
| CN216061732U (en) | Anti-falling device for power transmission line iron tower | |
| CN203085306U (en) | Lightning arrester for preventing lightning by neutral line in process of double circuits on same tower of direct-current transmission neutral line and polar line | |
| CN105006758A (en) | Isolation switch maintenance workbench and manufacturing process thereof | |
| CN204809660U (en) | Generating line structure of highly reliable intelligent low -voltage distribution cabinet of modulization | |
| CN210326925U (en) | Safety protection device for power transmission line | |
| CN210041118U (en) | Maintenance auxiliary device for overhead high-voltage direct-current transmission line | |
| CN204270960U (en) | A kind of GW1 isolating switch | |
| CN207398715U (en) | A kind of power transmission and transformation line intelligent cleaning device | |
| CN204835325U (en) | Special frame that overhauls of LW9 type series circuit breaker | |
| CN205335800U (en) | Wire insulated supporting plate device | |
| CN202373905U (en) | Emergency urgent-repairing tool of 500kV imported breaker | |
| CN209418403U (en) | Subway disconnecting switch is grounded whole link device | |
| CN204793977U (en) | Can hang strain insulator pole of overhead ground wire | |
| CN204008726U (en) | Insulators on HVDC Transmission Line live testing device loop bracket | |
| CN217507943U (en) | Main transformer loop incoming line structure based on 3/2 circuit breaker wiring | |
| CN103762517A (en) | High-voltage ground wire installation method | |
| CN203296436U (en) | Arrester platform | |
| CN203118687U (en) | High-voltage supporting insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. MAINTENANCE BRANCH Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: JIANGSU ELECTRIC POWER COMPANY MAINTENANCE BRANCH |
|
| CP01 | Change in the name or title of a patent holder |