CN211115753U - Electric power overhaul frame - Google Patents
Electric power overhaul frame Download PDFInfo
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- CN211115753U CN211115753U CN201921526856.7U CN201921526856U CN211115753U CN 211115753 U CN211115753 U CN 211115753U CN 201921526856 U CN201921526856 U CN 201921526856U CN 211115753 U CN211115753 U CN 211115753U
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- pole setting
- pulley
- electric power
- fixed pulley
- ladder
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Abstract
The utility model relates to an electric power overhauls the equipment field, discloses an electric power overhauls frame, and its technical essential is: the utility model provides an electric power overhauls frame, includes that two tops are close to the main part ladder that the slope set up each other, two main part ladder top articulates there is operation platform, the vertical pole setting that is provided with in operation platform top, the pole setting top is provided with the connecting rod, the tip that the pole setting was kept away from to the connecting rod is provided with the fixed pulley, the fixed pulley below is connected with the movable pulley through the rope, rope one end hook is hung in the fixed pulley bottom, the movable pulley and fixed pulley are walked around in proper order to the rope other end. The utility model discloses an electric power overhauls frame has the effect that makes things convenient for the maintainer to take, change the maintenance instrument.
Description
Technical Field
The utility model belongs to the technical field of the technique of electric power overhaul equipment and specifically relates to an electric power overhauls frame is related to.
Background
Electric power overhauls and mainly falls into several parts of electricity generation, power supply, transformer and distribution, and every part is responsible for by special personnel, including daily equipment fixing and maintenance, troubleshooting, patrol line investigation etc. often can use the maintenance frame when carrying out electric wire netting and accessory equipment maintenance work. The existing electric power overhaul frame cannot be better fixed to the bottom of the electric power overhaul frame, the bottom of the electric power overhaul frame easily slides relative to the ground, and potential safety hazards exist.
In order to solve the above problems, the chinese patent with publication number CN208073354U discloses an electric power overhaul stand with anti-skid function, which has the technical essential that: including roof, pivot, scray, bottom plate, antiskid, dead lever, pedal pole, bracing piece, pedal pole bottom surface both sides are through screw laminating dead lever top surface end, the bracing piece is equipped with 4, and top surface end embedding roof inboard surface both ends are through screw fastening connection, roof inboard surface both sides central authorities cover is established at clearance fit pivot both sides surface border. The utility model discloses be equipped with antiskid, pull the baffle simultaneously and put down from base outside surface through the bolt, the kelly puts down the card at base outside surface border along with the baffle, makes slipmat main part bottom surface pass through baffle and base laminating subaerial, reduces the electric power maintenance frame and slides when maintainer electric power testing process, effectively improves the security of electric power maintenance frame.
This scheme has been solved electric power and has been overhauld frame bottom and slided the problem for ground easily, but the maintenance instrument generally need be carried on the back to electric power by the maintainer by oneself and overhauls the frame, perhaps throw away the maintainer on the electric power overhauls the frame by ground staff and hand, the maintainer takes, the change tool is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an electric power overhauls frame makes things convenient for the maintainer to take, change and overhauls the instrument.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electric power overhauls frame, includes that two tops are close to the main part ladder that the slope set up each other, two main part ladder top articulates there is operation platform, the vertical pole setting that is provided with in operation platform top, the pole setting top is provided with the connecting rod, the tip that the pole setting was kept away from to the connecting rod is provided with the fixed pulley, the fixed pulley below is connected with the movable pulley through the rope, rope one end hook is hung in the fixed pulley bottom, the movable pulley and fixed pulley are walked around in proper order to the rope other end.
Through adopting above-mentioned technical scheme, the maintainer with toolbox or instrument bag hook on the couple of movable pulley bottom, later climb operation platform through the main part ladder, drag to draw on the cable promotes the operation platform with the toolbox or the instrument bag of movable pulley and below hook, make things convenient for the maintainer to take, change the maintenance instrument.
The utility model discloses further set up to: the pole setting lateral wall is provided with the recess, the perpendicular rotation of groove is provided with the dwang, coaxial fixed take-up pulley that is equipped with on the dwang, the coaxial hand wheel that is provided with in one side that the pole setting was kept away from to the dwang, the winding of rope one end is in on the take-up pulley.
Through adopting above-mentioned technical scheme, rotate the hand wheel, the hand wheel rotates and drives rather than coaxial dwang rotation, and the dwang rotates and drives rather than coaxial fixed connection's take-up pulley rotation, and the take-up pulley rotates and realizes receiving and releasing of rope, and then controls the toolbox or the instrument bag lift of brake pulley drive its below hook, makes things convenient for the maintainer to use.
The utility model discloses further set up to: the hand wheel lateral wall is provided with a plurality of draw-in grooves, it has the gag lever post to lie in directly over the recess in the pole setting, gag lever post direction of rotation with the direction of rotation of hand wheel is perpendicular, the tip joint that the pole setting was kept away from to the gag lever post is in on the draw-in groove.
Through adopting above-mentioned technical scheme, the maintainer rotates the hand wheel control movable pulley and goes up and down, and after toolbox or the instrument bag of hook below the movable pulley reachd suitable height, rotate the gag lever post and make its tip joint on the draw-in groove of hand wheel lateral wall, prevent that the maintainer from loosening behind the hand wheel movable pulley and toolbox or the instrument bag of below hook from gliding under the effect of gravity.
The utility model discloses further set up to: the vertical rod is provided with an annular groove above the limiting rod, the annular groove is rotatably connected with a storage plate, and the storage plate is parallel to the operating platform.
By adopting the technical scheme, after the tool box or the tool bag hooked below the movable pulley rises above the object placing plate, the object placing plate is rotated to take down the tool box or the tool bag from the hook below the movable pulley and place the tool box or the tool bag on the object placing plate, so that a worker does not need to bend down when taking tools; before the maintainer overhauls the work in different positions on operation platform, will put the thing board and rotate suitable position, make things convenient for the staff instrument of taking.
The utility model discloses further set up to: a through hole is formed in the center of the operating platform, the vertical rod is located on one side of the through hole, and the fixed pulley is located right above the through hole.
Through adopting above-mentioned technical scheme, pole setting, connecting rod and fixed pulley all are located the operation platform middle part, make this maintenance frame more stable, provide safety guarantee for the maintainer.
The utility model discloses further set up to: and a cover plate is hinged to one side of the through hole on the operating platform.
Through adopting above-mentioned technical scheme, after the operating platform was carried with the maintenance instrument to the maintainer, the lock apron prevented that the maintainer from stepping on the sky carelessly when overhauing, provides the assurance for maintainer's safety.
The utility model discloses further set up to: guard rails are arranged on the periphery of the operating platform, and a protective door is hinged to the portion, located at the top end of the main ladder, of the guard rails.
Through adopting above-mentioned technical scheme, the rail guard plays the guard action, guarantees maintainer's life safety, and the guard gate makes things convenient for maintainer business turn over operation platform, makes things convenient for the maintainer to use.
The utility model discloses further set up to: the anti-skidding ladder is characterized in that anti-skidding lines are arranged on the foot plates of the main body ladder, and rubber anti-skidding soft mats are arranged outside the supporting rods of the main body ladder.
Through adopting above-mentioned technical scheme, the antiskid line on the step board plays anti-skidding effect, and the rubber antiskid cushion on the bracing piece is not only skid-proof, brings the experience that the maintainer is good moreover and feels.
To sum up, the utility model discloses a beneficial technological effect does:
1. the maintainer hooks toolbox or tool bag on the couple of movable pulley bottom, later climbs operation platform through the main part ladder, draws to drag the cable and promotes the toolbox or the tool bag of movable pulley and below hook to operation platform on, makes things convenient for the maintainer to take, change the maintenance instrument.
2. The hand wheel is rotated, the hand wheel rotates to drive the rotating rod coaxial with the hand wheel to rotate, the rotating rod rotates to drive the take-up pulley coaxially and fixedly connected with the rotating rod to rotate, the take-up pulley rotates to achieve winding and unwinding of the rope, and then the brake pulley is controlled to drive the tool box or the tool bag of the hook below the cable to lift, so that the maintenance personnel can conveniently use the tool box or the tool bag.
3. The maintainer rotates the hand wheel and controls the brake pulley to go up and down, and after the toolbox or the tool bag of hook below the movable pulley arrived suitable height, rotate the gag lever post and make its tip joint on the draw-in groove of hand wheel lateral wall, prevent that the maintainer from loosening behind the hand wheel movable pulley and the toolbox or the tool bag of hook below glide under the effect of gravity.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention with the protective door removed;
fig. 3 is an overall sectional view of the present invention;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
In the figure, 1, a main ladder; 11. a step plate; 12. a support bar; 2. an operating platform; 21. protecting the fence; 22. a protective door; 3. erecting a rod; 31. a groove; 32. rotating the rod; 33. a take-up pulley; 34. a hand wheel; 35. a card slot; 36. a limiting rod; 37. an annular groove; 38. a storage plate; 4. a connecting rod; 5. a fixed pulley; 6. a rope; 7. a movable pulley; 8. a through hole; 81. and (7) a cover plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, for the utility model discloses an electric power overhaul frame, including the main part ladder 1 that two tops are close to the slope setting each other, main part ladder 1 includes two bracing pieces 12 and a plurality of parallel arrangement's that are located between two bracing pieces 12 step board 11, is provided with anti-skidding line on the step board 11, and bracing piece 12 outside is provided with rubber antiskid cushion. The top of the two main body ladders 1 is hinged with an operating platform 2, guard rails 21 are arranged on the periphery of the operating platform 2, a protective door 22 is hinged to the position, located on the top end of the main body ladder 1, of the guard rails 21, the guard rails 21 play a protective role, the life safety of maintenance personnel is guaranteed, and the protective door 22 facilitates the maintenance personnel to enter and exit the operating platform 2. As shown in fig. 3, a through hole 8 is formed in the center of the operating platform 2, a cover plate 81 is hinged to one side of the through hole 8, an upright rod 3 is arranged on the other side of the through hole 8, a connecting rod 4 is arranged at the top of the upright rod 3, a fixed pulley 5 is arranged at the end part, away from the upright rod 3, of the connecting rod 4, a movable pulley 7 is connected below the fixed pulley 5 through a rope 6, one end of the rope 6 is hooked at the bottom end of the fixed pulley 5, and the other end of the rope 6 sequentially bypasses the movable; the maintainer hooks toolbox or instrument bag on the couple of movable pulley 7 bottom, later climbs operation platform 2 through main part ladder 1, draws and draws toolbox or instrument bag that cable 6 hung movable pulley 7 and below on promoting operation platform 2, and the maintainer is after lifting operation platform 2 with the maintenance instrument, and lock apron 81 prevents that the maintainer from stepping on the sky carelessly when overhauing, provides the assurance for maintainer's safety.
As shown in fig. 3 and 4, a groove 31 is formed in the side wall of the vertical rod 3, a rotating rod 32 is vertically and rotatably arranged at the groove 31, a take-up pulley 33 is coaxially and fixedly arranged on the rotating rod 32, a hand wheel 34 is coaxially arranged on one side of the rotating rod 32 far away from the vertical rod 3, and one end of the cable 6 is wound on the take-up pulley 33. The hand wheel 34 is rotated, the hand wheel 34 rotates to drive the rotating rod 32 coaxial with the hand wheel to rotate, the rotating rod 32 rotates to drive the take-up pulley 33 coaxially and fixedly connected with the rotating rod to rotate, the take-up pulley 33 rotates to achieve the winding and unwinding of the rope 6, and then the brake pulley 7 is controlled to drive the tool box or the tool bag hooked below the tool box to lift.
As shown in fig. 4, a plurality of slots 35 are formed in the side wall of the hand wheel 34, a limiting rod 36 is hinged to the vertical rod 3 right above the groove 31, the rotation direction of the limiting rod 36 is perpendicular to the rotation direction of the hand wheel 34, and the end portion, far away from the vertical rod 3, of the limiting rod 36 is clamped on the slots 35. The maintainer rotates hand wheel 34 and controls movable pulley 7 to go up and down, and after the toolbox or the tool bag of hook below movable pulley 7 reachd suitable height, rotate gag lever post 36 and make its tip joint on the draw-in groove 35 of hand wheel 34 lateral wall, prevent that the maintainer from loosening behind the hand wheel 34 that movable pulley 7 and the toolbox or the tool bag of hook below slide down under the effect of gravity.
As shown in fig. 3 and 4, an annular groove 37 is formed in the upright rod 3 above the limiting rod 36, an object placing plate 38 is rotatably connected to the annular groove 37, and the object placing plate 38 is parallel to the operating platform 2. When the tool box or the tool bag hooked under the movable pulley 7 rises above the object placing plate 38, the object placing plate 38 is rotated to take down the tool box or the tool bag from the hook under the movable pulley 7 and place the tool box or the tool bag on the object placing plate 38, so that a worker does not need to bend down when taking the tool; before the maintainer overhauls the work in different positions on operation platform 2, will put thing board 38 and rotate suitable position, make things convenient for the staff to take the instrument.
The implementation principle of the embodiment is as follows: this use neotype electric power overhaul frame when using, at first, the maintainer with toolbox or instrument bag hook hang on the couple of movable pulley 7 bottom, later climb main part ladder 1 top, open guard gate 22 and reach operation platform 2, close guard gate 22. Secondly, the hand wheel 34 is rotated, the hand wheel 34 rotates to drive the rotating rod 32 coaxial with the hand wheel to rotate, the rotating rod 32 rotates to drive the take-up pulley 33 coaxially and fixedly connected with the rotating rod to rotate, the take-up pulley 33 rotates to realize the winding and unwinding of the rope 6, and then the brake pulley 7 is controlled to drive the tool box or the tool bag hooked below the tool box to lift. And thirdly, after the tool box or the tool bag hooked below the movable pulley 7 reaches a proper height, the limiting rod 36 is rotated to enable the end part of the limiting rod to be clamped on the clamping groove 35 on the side wall of the hand wheel 34. Finally, when the tool box or the tool bag hooked under the movable pulley 7 is lifted above the storage plate 38, the storage plate 38 is rotated to take down the tool box or the tool bag from the hook under the movable pulley 7 and place the tool box or the tool bag on the storage plate 38.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an electric power overhauls frame, includes that two tops are close to main part ladder (1) that the slope set up each other, its characterized in that: two main part ladder (1) top articulates there is operation platform (2), the vertical pole setting (3) that is provided with in operation platform (2) top, pole setting (3) top is provided with connecting rod (4), the tip that pole setting (3) were kept away from in connecting rod (4) is provided with fixed pulley (5), fixed pulley (5) below is connected with movable pulley (7) through rope (6), rope (6) one end hook is in fixed pulley (5) bottom, movable pulley (7) and fixed pulley (5) are walked around in proper order to rope (6) other end.
2. An electrical service rack as defined in claim 1, wherein: pole setting (3) lateral wall is provided with recess (31), recess (31) department is provided with dwang (32) perpendicularly to rotate, coaxial fixed is equipped with take-up pulley (33) on dwang (32), one side coaxial hand wheel (34) that pole setting (3) were kept away from in dwang (32), cable (6) one end winding is in on take-up pulley (33).
3. An electrical service rack as defined in claim 2, wherein: hand wheel (34) lateral wall is provided with a plurality of draw-in grooves (35), it has gag lever post (36) to lie in directly over recess (31) on pole setting (3), gag lever post (36) direction of rotation with the direction of rotation of hand wheel (34) is perpendicular, the tip joint that pole setting (3) were kept away from in gag lever post (36) is in on draw-in groove (35).
4. An electrical service rack as claimed in claim 3, wherein: the upper portion of the upright rod (3) is located, an annular groove (37) is formed in the upper portion of the limiting rod (36), an object placing plate (38) is rotatably connected to the annular groove (37), and the object placing plate (38) is parallel to the operating platform (2).
5. An electrical service rack as claimed in claim 4, wherein: through-hole (8) have been seted up at operation platform (2) center, pole setting (3) are located through-hole (8) one side, fixed pulley (5) are located directly over through-hole (8).
6. An electrical service rack as claimed in claim 5, wherein: and a cover plate (81) is hinged to one side of the through hole (8) on the operating platform (2).
7. An electrical service rack as defined in claim 1, wherein: guard rails (21) are arranged on the periphery of the operating platform (2), and a protective door (22) is hinged to the portion, located at the top end of the main ladder (1), of each guard rail (21).
8. An electrical service rack as defined in claim 1, wherein: the anti-skidding ladder is characterized in that anti-skidding lines are arranged on the foot plates (11) of the main body ladder (1), and rubber anti-skidding soft pads are arranged outside the supporting rods (12) of the main body ladder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526856.7U CN211115753U (en) | 2019-09-12 | 2019-09-12 | Electric power overhaul frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526856.7U CN211115753U (en) | 2019-09-12 | 2019-09-12 | Electric power overhaul frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211115753U true CN211115753U (en) | 2020-07-28 |
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ID=71694245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526856.7U Active CN211115753U (en) | 2019-09-12 | 2019-09-12 | Electric power overhaul frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211115753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217150A (en) * | 2020-10-21 | 2021-01-12 | 国网山东省电力公司潍坊供电公司 | Building cable laying draw gear |
-
2019
- 2019-09-12 CN CN201921526856.7U patent/CN211115753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217150A (en) * | 2020-10-21 | 2021-01-12 | 国网山东省电力公司潍坊供电公司 | Building cable laying draw gear |
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Address after: No. 10501, unit 1, building 1, wisdom International Center project, east of Wenjing Road, north of Fengcheng 10th Road, economic development zone, Xi'an City, Shaanxi Province, 710018 Patentee after: Jiuyi Power Engineering Co.,Ltd. Address before: No. 10501, unit 1, building 1, wisdom International Center project, east of Wenjing Road, north of Fengcheng 10th Road, economic development zone, Xi'an City, Shaanxi Province, 710018 Patentee before: Shaanxi joy Power Engineering Co.,Ltd. |