CN212412621U - Butt-joint type overturning insulation platform - Google Patents
Butt-joint type overturning insulation platform Download PDFInfo
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- CN212412621U CN212412621U CN202021406893.7U CN202021406893U CN212412621U CN 212412621 U CN212412621 U CN 212412621U CN 202021406893 U CN202021406893 U CN 202021406893U CN 212412621 U CN212412621 U CN 212412621U
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Abstract
The utility model relates to a butt-joint type overturning insulating platform, which comprises a main ladder, an insulating platform and a telescopic adjusting side support; the main ladder is formed by mutually inserting a plurality of sections of straight ladders at the end through an inserting square tube, an insulating platform which can be detached and positioned by horizontal movement is arranged on the first section of straight ladder, the insulating platform penetrates through the main ladder and is arranged in a vertical crossing manner with the main ladder, and a telescopic adjusting side support which can be folded and can ensure that the main ladder is vertical is arranged on the last section of straight ladder. The utility model solves the problem that the insulating bucket arm vehicle, the insulating operating rod and the insulating maintenance frame can not be used for the live working; compared with an insulating maintenance frame, the investment of vehicles and manpower is reduced, complicated carrying is avoided, the building is rapid and convenient, the space requirement is small, and all terrains are covered completely; the operating personnel can climb to the insulating platform through the main ladder to carry out flexible operation, and is a novel safe and reliable operation mode for live working in the transformer substation.
Description
Technical Field
The utility model relates to a distribution live working overhauls technical field, in particular to dock insulating platform that overturns.
Background
Live working refers to a working method for overhauling and testing high-voltage electrical equipment without power cut. Electrical equipment requires frequent testing, inspection and maintenance over long periods of operation. Live working is an effective measure for avoiding maintenance and power failure and ensuring normal power supply. The contents of live-line work can be divided into live-line test, live-line inspection, live-line maintenance, and the like. Objects of live working include power plant and substation electrical equipment, overhead transmission lines, distribution lines, and power distribution equipment. The main items of live-wire work are: the method comprises the following steps of replacing insulators of a line tower in an electrified mode, cleaning and replacing the insulators, washing the insulators with water, repairing a lead and an overhead ground wire in a compression joint mode, detecting a bad insulator, testing and replacing an isolating switch and a lightning arrester, testing temperature rise and dielectric loss values of a transformer and the like.
In live working, an operating rod, a bucket arm vehicle and an insulating maintenance frame are often used for assisting the working, and the length of the operating rod is limited when the operating rod is used for working; when the bucket arm vehicle is used for operation or the insulating maintenance frame is adopted, the bucket arm vehicle is influenced by terrain space, occupies large space, is cumbersome to carry, needs a special transport vehicle for long-distance transport, increases cost investment, has high requirements on terrain when being built, and has limitation on use; therefore, many live working projects cannot be performed in a live manner, and power supply reliability is greatly affected.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a build quick convenience, the space requirement is little, can cover all topography, and safe and reliable's dock upset insulation platform.
The utility model adopts the technical proposal that:
a butt-joint type overturning insulation platform comprises a main ladder, an insulation platform and a telescopic adjusting side support; the main ladder is formed by mutually inserting a plurality of sections of straight ladders at the end through an inserting square tube, an insulating platform which can be detached and positioned by horizontal movement is arranged on the first section of straight ladder, the insulating platform penetrates through the main ladder and is arranged in a vertical crossing manner with the main ladder, and a telescopic adjusting side support which can be folded and can ensure that the main ladder is vertical is arranged on the last section of straight ladder.
Preferably, the insulating platform is of a frame structure, the frame of the insulating platform penetrates through the main ladder and is vertically crossed with the main ladder, a door plate capable of being turned over is arranged in the frame, and the upper surface and the lower surface of the two ends of the frame are respectively connected with the first-section straight ladder in a hanging mode through double-hook ropes.
Preferably, the first-section straight ladder is fixedly provided with a sliding positioning support block, the sliding positioning support block is provided with a positioning bolt capable of being abutted to the frame of the insulating platform, and the insulating platform can move horizontally relative to the main ladder through the sliding positioning support block and is positioned through the positioning bolt.
Preferably, the first-section straight ladder is fixedly sleeved with a hook rope fixing part, and the double-hook rope is hooked with the first-section straight ladder through the hook rope fixing part.
Preferably, the door panel is made of an insulating material.
Preferably, the telescopic adjusting side support is composed of four main support rods and four auxiliary support rods, the main support rods are telescopic rod bodies, one ends of the telescopic rod bodies are rotatably connected with the main ladder, the other ends of the telescopic rod bodies are in contact with the ground, one ends of the auxiliary support rods are rotatably connected with the main support rods, and the other ends of the auxiliary support rods are rotatably connected with the main ladder.
Preferably, one end of the main support rod is rotatably connected with the main ladder through a main support rod connecting piece, and the main support rod connecting piece is fixedly sleeved on the tail straight ladder.
Preferably, one end of the auxiliary stay bar is rotatably connected with the main ladder through an auxiliary stay bar connecting piece, the movable sleeve capable of moving up and down of the auxiliary stay bar connecting piece is sleeved on the last straight ladder, and the auxiliary stay bar connecting piece is provided with a positioning rotating handle capable of being abutted against the last straight ladder to position the auxiliary stay bar connecting piece.
Preferably, the butt-joint type turnover insulation flat is further provided with a windproof rope, one end of the windproof rope is fixedly connected with the main ladder, and the other end of the windproof rope is fixed on the ground.
Preferably, each section of the plurality of sections of straight ladders has the length of 3 meters and the width of 0.5 meter.
The utility model has the advantages that:
1. the utility model provides an insulating bucket boom car, insulating bar and insulating maintenance frame can't carry out the operation project of electrified implementation, be a new safe and reliable's operation mode to live working in the transformer substation.
2. The utility model discloses compare with the insulating frame of overhauing, reduced the input of vehicle and manpower, avoided loaded down with trivial details usefulness of moving to it is quick convenient to build, and the space requirement is little, has accomplished all topography full coverings.
3. Operating personnel accessible the utility model discloses a main ladder climbs to insulating platform and carries out nimble operation, can cooperate the indirect operation of action bars also can directly carry out live working, and the convenience is very big to the reliability of power supply promotion fast.
4. The utility model discloses the equipment is convenient, and the material is light, easily moves usefulness, and insulating platform insulating properties is high, and firmly reliable.
5. The utility model discloses it is significant to power supply reliability promotion, played to the effect of closing to the safety of people's body, equipment, the benefit can not be measured.
The utility model discloses not only can be applicable to the distribution network live working and overhaul, can also promote to the distribution network in the maintenance operation that has a power failure, it is significant to the guarantee personal safety.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the insulating platform of the present invention;
FIG. 3 is a schematic view of the structure of the telescopic side support of the present invention
In the figures 1-3, 1-main ladder, 2-insulating platform, 3-telescopic adjusting side support, 4-vertical ladder, 5-splicing square tube, 6-first section vertical ladder, 7-door panel, 8-double-hook rope, 9-sliding positioning support block, 10-positioning bolt, 11-hook rope fixing part, 12-main stay bar, 13-auxiliary stay bar, 14-main stay bar connecting piece, 15-last section vertical ladder, 16-auxiliary stay bar connecting piece, 17-positioning rotating handle and 18-windproof rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described, clearly and completely, and the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, in the accompanying drawings of the embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model relates to a butt-joint type upset insulation platform, this butt-joint type upset insulation platform 2 includes main ladder 1, insulation platform 2 and flexible regulation side support 3. The main ladder 1 is spliced with each other in end department through grafting square pipe 5 by a plurality of sections of vertical ladders 4, and every section of length of a plurality of sections of vertical ladders 4, the width is 0.5 meter, is equipped with the footboard on the vertical ladder, and the footboard width is 35 centimetres, and interval 30 centimetres between the footboard. Be equipped with on the first section vertical ladder 6 and can dismantle and insulating platform 2 that can the horizontal migration location, insulating platform 2 passes main ladder 1 to set up with main ladder 1 vertically alternately, be equipped with on the last section vertical ladder 15 and can fold and can guarantee that main ladder 1 is vertical to adjust the side and support 3.
The utility model discloses an insulating platform 2 adopts frame construction, and length is 1.5 meters, and the width is 0.4 meters, and insulating platform 2's frame passes main ladder 1 to with the setting of main ladder 1 vertical cross, leave 1.1 meters distance apart from main ladder 1's top, be equipped with the door plant 7 that can overturn in insulating platform 2's the frame, door plant 7 adopts insulating material to make. The upper and lower surfaces of the two ends of the frame are respectively connected with the first section straight ladder 6 through double-hook ropes 8.
Horizontal migration location accessible multiform of insulating platform 2 is realized, the utility model discloses a fixed slide positioning tray 9 that is equipped with on first section vertical ladder 6 is equipped with on the slide positioning tray 9 can with the positioning bolt 10 of the frame butt of insulating platform 2, insulating platform 2 can fix a position through positioning bolt 10 for main 1 horizontal migration of ladder through slide positioning tray 9. In addition, the insulating platform 2 can also be designed to penetrate through the main ladder 1, is rotatably connected with the main ladder 1 and is hung and connected with the first-section straight ladder 6 through a double-hook rope 8 for fixing.
The utility model discloses a flexible regulation side supports 3 comprises four main stay bars 12 and four supplementary stay bars 13, and main stay bar 12 adopts the scalable body of rod, and its one end is rotated with main ladder 1 and is connected, other end and ground contact, and the one end of supplementary stay bar 13 rotates with main stay bar 12 to be connected, and the other end rotates with main ladder 1 to be connected.
The main stay 12 is connected the accessible multiform with the rotation of main ladder 1 and is realized, and supplementary stay 13 is connected with the rotation of main ladder 1 and does to realize through multiform, the utility model discloses an one end of main stay 12 is passed through main stay connecting piece 14 and is realized rotating with main ladder 1 and be connected, and the fixed suit of main stay connecting piece 14 is on end festival vertical ladder 15. The utility model discloses an one end of supplementary vaulting pole 13 is passed through supplementary vaulting pole connecting piece 16 and is realized rotating with main ladder 1 and be connected, and the activity suit that supplementary vaulting pole connecting piece 16 can reciprocate is on end section vertical ladder 15, and supplementary vaulting pole connecting piece 16 is equipped with the location twist grip 17 that can advance line location to supplementary vaulting pole connecting piece 16 with end section vertical ladder 15 butt.
When in use, the four main supporting rods 12 and the four auxiliary supporting rods 13 of the telescopic adjusting side support 3 are opened, and the tail section straight ladder 15 is fixed through the telescopic adjusting side support 3; then, selecting the number of the straight ladders 4 according to the height of live working, and sequentially inserting the straight ladders 4 from low to high through inserting the square tubes 5; and finally, installing the insulating platform 2, hanging the double-hook rope 8 and the first-section straight ladder 6 when the insulating platform 2 is installed, adjusting the horizontal position of the insulating platform 2, and positioning through the positioning bolt 10. Live working personnel climb to insulating platform 2 through main ladder 1, through door plant 7 that insulating platform 2 can overturn, can stand and carry out nimble operation on insulating platform 2, because door plant 7 of insulating platform 2 adopts insulating material, consequently live working personnel can cooperate the indirect operation of action bars also can directly carry out live working. The utility model discloses not only can be applicable to the distribution network live working and overhaul, can also promote to the distribution network in the maintenance operation that has a power failure, it is significant to the guarantee personal safety.
The hot-line work height is set to prevent the main ladder 1 from being affected by wind and from being shaken. The butt-joint type turnover insulation flat is also provided with a windproof rope 18, one end of the windproof rope 18 is fixedly connected with the main ladder 1, and the other end of the windproof rope is fixed on the ground.
In order to facilitate carrying of the butt-joint type overturning insulation platform 2, the first section of straight ladder 6 is fixedly sleeved with a hook rope fixing part 11, the double hook ropes 8 are hung with the first section of straight ladder 6 through the hook rope fixing part 11, and the insulation platform 2 can be detached during carrying.
Claims (10)
1. The utility model provides an insulating platform of dock upset which characterized in that: the butt-joint type overturning insulation platform comprises a main ladder, an insulation platform and a telescopic adjusting side support; the main ladder is formed by mutually inserting a plurality of sections of straight ladders at the end through an inserting square tube, an insulating platform which can be detached and positioned by horizontal movement is arranged on the first section of straight ladder, the insulating platform penetrates through the main ladder and is arranged in a vertical crossing manner with the main ladder, and a telescopic adjusting side support which can be folded and can ensure that the main ladder is vertical is arranged on the last section of straight ladder.
2. The dock inverted insulated platform of claim 1, wherein: the insulating platform is of a frame structure, a frame of the insulating platform penetrates through the main ladder and is vertically and crossly arranged with the main ladder, a door plate capable of being turned over is arranged in the frame, and the upper surface and the lower surface of the two ends of the frame are respectively connected with the first-section straight ladder through double-hook ropes in an articulated mode.
3. The dock inverted insulated platform of claim 2, wherein: the first-section vertical ladder is fixedly provided with a sliding positioning support block, the sliding positioning support block is provided with a positioning bolt capable of being abutted against a frame of the insulating platform, and the insulating platform can move horizontally relative to the main ladder through the sliding positioning support block and is positioned through the positioning bolt.
4. The dock inverted insulated platform of claim 2, wherein: the fixed cover is equipped with the hook rope mounting on the first section vertical ladder, and the double hook rope passes through hook rope mounting and first section vertical ladder articulates.
5. The dock inverted insulated platform of claim 2, wherein: the door plate is made of an insulating material.
6. The dock inverted insulated platform of claim 1, wherein: the telescopic adjusting side support is composed of four main support rods and four auxiliary support rods, the main support rods are telescopic rod bodies, one ends of the main support rods are rotatably connected with the main ladder, the other ends of the main support rods are in contact with the ground, one ends of the auxiliary support rods are rotatably connected with the main support rods, and the other ends of the auxiliary support rods are rotatably connected with the main ladder.
7. The dock inverted insulated platform of claim 6, wherein: one end of the main support rod is rotatably connected with the main ladder through a main support rod connecting piece, and the main support rod connecting piece is fixedly sleeved on the last straight ladder.
8. The dock inverted insulated platform of claim 6, wherein: one end of the auxiliary stay bar is rotatably connected with the main ladder through an auxiliary stay bar connecting piece, the movable sleeve capable of moving up and down of the auxiliary stay bar connecting piece is sleeved on the last straight ladder, and the auxiliary stay bar connecting piece is provided with a positioning rotating handle capable of positioning the auxiliary stay bar connecting piece by abutting against the last straight ladder.
9. The dock inverted insulated platform of claim 1, wherein: the butt-joint type turnover insulation flat is also provided with a wind-proof rope, one end of the wind-proof rope is fixedly connected with the main ladder, and the other end of the wind-proof rope is fixed on the ground.
10. The dock inverted insulated platform of claim 1, wherein: each section of the plurality of sections of the straight ladders is 3 meters in length and 0.5 meter in width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406893.7U CN212412621U (en) | 2020-07-16 | 2020-07-16 | Butt-joint type overturning insulation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406893.7U CN212412621U (en) | 2020-07-16 | 2020-07-16 | Butt-joint type overturning insulation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412621U true CN212412621U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021406893.7U Active CN212412621U (en) | 2020-07-16 | 2020-07-16 | Butt-joint type overturning insulation platform |
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| Country | Link |
|---|---|
| CN (1) | CN212412621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697488A (en) * | 2020-07-16 | 2020-09-22 | 云南电网有限责任公司红河供电局 | Butt-joint type overturning insulation platform |
-
2020
- 2020-07-16 CN CN202021406893.7U patent/CN212412621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697488A (en) * | 2020-07-16 | 2020-09-22 | 云南电网有限责任公司红河供电局 | Butt-joint type overturning insulation platform |
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