CN201084630Y - A composite high-pressure switch and knife-switch overhauling desk - Google Patents
A composite high-pressure switch and knife-switch overhauling desk Download PDFInfo
- Publication number
- CN201084630Y CN201084630Y CNU2007200139467U CN200720013946U CN201084630Y CN 201084630 Y CN201084630 Y CN 201084630Y CN U2007200139467 U CNU2007200139467 U CN U2007200139467U CN 200720013946 U CN200720013946 U CN 200720013946U CN 201084630 Y CN201084630 Y CN 201084630Y
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- plate
- safety barrier
- vertical bar
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Abstract
The utility model relates to maintenance equipment for power transmission and transformation, in particular to a combined type maintenance platform for high voltage switch and disconnector, comprising a shelf foot (1), a vertical bar (4), a cross rod (3), a slantwise bar (5), a safety guardrail (7) and an anti-slip pedal (6), wherein the cross rod (3) is connected with the vertical bar (4) by the conical tenon inserting method; the safety guardrail (7) is connected with the vertical bar (4) by the groove roller inserting method; a plurality of fixing hoops (8-6) are positioned on the vertical bar (4) according to the required height by a connecting piece (8), which is inserted directly in 180 angle and inserted vertically in 90 angle; a inserting frame (8-2) is fixed on the positioning hoops (8-6); the inserting (8-2) is provided with two parallel trapezoid plates; two block rod (8-4) are fixed at the upper and the lower of the edge of the trapezoid plate. The utility model has the advantages of strong versatility, good interchangeability, light structure, convenient disassembly, safe operation, manpower saving, decreased labor intensity and increased productivity.
Description
Technical field
The utility model belongs to power transmission and transformation maintenance equipment, particularly a kind of combined high-voltage switch and disconnecting link maintenance platform.
Background technology
At present, when 66 kilovolts of disconnecting link heavy repair tasks, pole commonly used hangs down the rotation axis bearing integral body of related porcelain knob of the conducting position of disconnecting link and lower end integral hoisting again after having repaiied.Adopting one by one in addition, the position dismounting reaches ground; upload methods such as installation after having repaiied again one by one; make that maintenance workload and labour intensity are big and prolonged maintenance duration; particularly the high-rise working personnel do not have the protection of safety prevention measure; safety belt is fixing nowhere; personal injury very easily takes place; and 66 kilovolts of switches, disconnecting link overhauls are important process that the substation equipment maintenance and repair specialty is carried out throughout the year; shared ratio be annual maintenance, maintenance workload 1/3 more than; has the labour intensity height; activity duration is long, the characteristics that input personnel are many.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of and can reduce labour intensity, increases work efficiency, safe and reliable combined high-voltage switch and disconnecting link maintenance platform.
The technical scheme that the utility model technical solution problem adopts is: combined high-voltage switch and disconnecting link maintenance use platform by the frame pin, montant, cross bar, brace, safety barrier and antiskid pedal are formed, be characterized in horizontal, montant connects to adopt bores the tenon method of plant propagation with cutting, safety barrier is connected the employing groove running roller method of plant propagation with cutting with montant, its connector one is to locate several spacer ferrules by required height on montant, insert with 90 degree are vertical by 180 degree straight cuttings, slotting frame fixedly is housed above the spacer ferrule, slotting frame is two parallel trapezoidal plates, two levers are fixed at the trapezoidal plate edge up and down, the fixing taper plate at the cross bar two ends, taper plate insert to be inserted in the frame; The connector two of safety barrier is the fixing frame of inserting on the montant top, insert frame by the vertical straight formula and rectilinear of making of inserting of 180 degree straight cuttings with 90 degree, inserting on the frame two parallel running rollers of trapezoidal plate center fixed, fix the plate of a band semicircular arc groove at the two ends of safety barrier, the groove of plate is inserted on the running roller.
The beneficial effects of the utility model are: combined high-voltage switch and disconnecting link maintenance platform highly versatile, interchangeability is good, structure is light and handy, easy accessibility, and handling safety is saved manpower, reduce labour intensity, increase work efficiency, calculate, then saved 30 hours the whole year by 20 groups of disconnecting links of annual overhaul, saved interruption duration, brought convenience for electricity consumption enterprise and resident.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 shows combined high-voltage switch and disconnecting link maintenance platform structure figure.
The I enlarged drawing of Fig. 2 diagrammatic sketch 1.
The II enlarged drawing of Fig. 3 diagrammatic sketch 1.
Among the figure, 1-frame pin; 2-frame hold-down nut; The 3-cross bar; The 4-montant; The 5-brace; The 6-antiskid pedal; The 7-safety barrier; 8-connector one; 8-1-circular boop one; 8-2-inserts frame; 8-3-taper plate; The 8-4-pin; The 8-5-nut; The 8-6-spacer ferrule; The 8-7-bolt; 9-brace fixture; The 10-ladder; 11-connector two; 11-1-circular boop two; The 11-2-running roller; The 11-3-hold-down nut; The 11-4-plate; 11-5-inserts frame; The 12-secure latch;
Embodiment
Embodiment: with reference to accompanying drawing 1, combined high-voltage switch and disconnecting link maintenance use platform according to Len req, highly be by several montants 4 and cross bar 3, safety barrier 7, connector 1 and connector 2 11 combine, wherein montant 4 bottoms are threaded with frame hold-down nut 2 frame pin 1 are housed, so that platform stable is good, cross bar 3, use on the connector 1 montant 4 straight junctions, down, a left side, the right connection, the two ends band is inserted in the opening circular boop 8-1 connection of frame 8-2 in (with reference to accompanying drawing 2) connector 1, following montant 4, and fix with bolt 8-7, use spacer ferrule 8-6 stationary positioned below the opening circular boop 8-7, insert the limit end of frame 8-2 and fix two pin 8-4 up and down with nut 8-5, be screwed taper plate 8-3 on the two ends of cross bar 3, taper plate 8-3 is inserted in the pin 8-4 of frame 8-2.The right angle corner place then will insert frame 8-2 and make vertical 90 degree shapes.The safety barrier 7 on upper strata is fixed on montant 4 tops with the circular boop 11-1 that being connected of montant 4 adopts connector 11 (with reference to accompanying drawing 3) band to insert frame 11-5, fix a running roller 11-2 with nut 11-3 in the middle of inserting frame 11-5, two ends at safety barrier 7 is screwed the plate 11-4 that is with arc groove, and band groove plate 11-4 card drops on the running roller 11-2.Form a framework after montant 4, cross bar 3 have been assembled, for good stability at front-back with brace fixture 9 fixing brace bars 5.Can place antiskid pedal 6 on one deck cross bar 3 arbitrarily according to the height of repair apparatus, antiskid pedal 6 two ends are trapped among on the cross bar 3, in order to avoid come off.For upper and lower inspection platform convenient, with having ladder 10, on safety barrier 7, be provided with secure latch 12 and workman with safety belt pin, guarantee safety of workers.
Claims (1)
- The maintenance of combined high-voltage switch and disconnecting link with platform by frame pin (1), montant (4), cross bar (3), brace (5), safety barrier (7) and antiskid pedal (6) are formed, it is characterized in that horizontal stroke, montant (3), (4) connect the employing awl tenon method of plant propagation with cutting, safety barrier (7) is connected the employing groove running roller method of plant propagation with cutting with montant (4), its connector one (8) is to go up at montant (4) to locate several clips (8-6) by required height, insert with 90 degree are vertical by 180 degree straight cuttings, slotting frame (8-2) fixedly is housed above the spacer ferrule (8-6), inserting frame (8-2) is two parallel trapezoidal plates, two levers (8-4) are fixed at the trapezoidal plate edge up and down, the fixing taper plate (8-3) at cross bar (3) two ends, taper plate (8-3) insert to be inserted in the frame (8-2); The connector two of safety barrier (7) is the fixing frame (11-5) of inserting on montant (4) top, insert frame (11-5) by the vertical straight formula and rectilinear of making of inserting of 1 80 degree straight cuttings with 90 degree, inserting the parallel running roller of trapezoidal plate center fixed (11-2) of frame (11-5) last two, fix the plate (11-4) of a band semicircular arc groove at the two ends of safety barrier (7), the groove of plate (11-4) is inserted on the running roller (11-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200139467U CN201084630Y (en) | 2007-08-21 | 2007-08-21 | A composite high-pressure switch and knife-switch overhauling desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200139467U CN201084630Y (en) | 2007-08-21 | 2007-08-21 | A composite high-pressure switch and knife-switch overhauling desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201084630Y true CN201084630Y (en) | 2008-07-09 |
Family
ID=39627102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200139467U Expired - Fee Related CN201084630Y (en) | 2007-08-21 | 2007-08-21 | A composite high-pressure switch and knife-switch overhauling desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201084630Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796921A (en) * | 2021-01-14 | 2021-05-14 | 中国长江电力股份有限公司 | Vertical water turbine guide vane overhauling rapid assembling and disassembling platform and assembling method thereof |
| CN117374790A (en) * | 2023-09-27 | 2024-01-09 | 海南蓄能发电有限公司 | Maintenance platform suitable for phase-change disconnecting link of power storage station and installation method of maintenance platform |
-
2007
- 2007-08-21 CN CNU2007200139467U patent/CN201084630Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796921A (en) * | 2021-01-14 | 2021-05-14 | 中国长江电力股份有限公司 | Vertical water turbine guide vane overhauling rapid assembling and disassembling platform and assembling method thereof |
| CN117374790A (en) * | 2023-09-27 | 2024-01-09 | 海南蓄能发电有限公司 | Maintenance platform suitable for phase-change disconnecting link of power storage station and installation method of maintenance platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20090921 |