CN212356451U

CN212356451U - Electric power overhauls uses high altitude platform sling

Info

Publication number: CN212356451U
Application number: CN202020406466.2U
Authority: CN
Inventors: 王文文
Original assignee: Individual
Current assignee: Xi'an Mingdaxin Industrial Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-15
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses an electric power overhauls uses high altitude platform sling belongs to electric power and overhauls technical field, including the lift, high altitude platform sling top four corners fixedly connected with telescopic link, equal fixedly connected with backplate between the telescopic link of four corners, front end backplate top surface is through the small-size hoist engine of mounting fixedly connected with. The utility model discloses be provided with small-size hoist engine, the cable conductor of usefulness is passed through the bolt card and is passed through between first cable fastener and the second cable fastener, then rotate the stay cord through small-size hoist engine and carry the high altitude platform with the cable conductor and follow the front, time saving and labor saving, can increase or reduce the quantity of second slide rail according to the distance on high altitude platform and ground, then first cable fastener and second cable fastener reciprocate more stably along first slide rail and second slide rail after being in the same place by bolted connection, avoid rocking at the high altitude and cause the cable to drop and cause harm for the staff on ground, further strengthen staff's security when improving the work progress.

Description

Electric power overhauls uses high altitude platform sling

Technical Field

The utility model belongs to the technical field of electric power overhauls, specifically be an electric power overhauls uses high altitude platform sling.

Background

Along with the development of society, the electric power demand is also constantly increasing, for the reliable and stable power supply service of guarantee, the electric power enterprise need regularly overhaul circuit, equipment and carry out maintenance work to the power equipment that breaks down, because power circuit and equipment all erect in the high altitude, often need use lifting means to carry out the auxiliary operation in the maintenance process.

The high altitude platform sling guardrail that present electric power overhauld and use highly is fixed, to the higher staff of height take place the focus skew easily when overhauing the operation under the windy condition and lead to sideslipping to empty the phenomenon of falling, or the staff is played easily to ground with the material at the instrument of the in-process platform sling of removal, there is very big potential safety hazard to the staff on ground, simultaneously when the in-process that overhauls needs the cable conductor, need take off from the high altitude, seriously influence the work progress and take place danger easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the high altitude platform sling guardrail that present electric power overhauld the use highly fixed, to the higher staff of height take place the focus skew easily when overhauing the operation under windy condition and lead to sideslipping to empty the phenomenon of falling, or the staff is played easily to the instrument and the material in the in-process platform sling that removes to ground, there is very big potential safety hazard to the staff on ground, when the in-process that overhauls needs the cable simultaneously, need take off from the high altitude and take, seriously influence the job schedule and take place dangerous problem easily, a high altitude platform sling for electric power overhaul is provided.

The utility model adopts the technical scheme as follows: a high-altitude hanging platform for electric power overhaul comprises a lifter, wherein supporting legs are fixedly connected to the periphery of the lower end of the lifter, a crane boom is movably connected to the upper portion of the lifter, a first connecting piece is fixedly connected to the front end of the crane boom, a second connecting piece is connected to the first connecting piece in a nested manner through a fixing bolt, a high-altitude hanging platform is fixedly connected to the left end of the second connecting piece, telescopic rods are fixedly connected to the four corners of the upper portion of the high-altitude hanging platform, adjusting knobs are rotatably connected to the middle portions of the telescopic rods in a nested manner, four corners of the telescopic rods are fixedly connected with guard plates, four corners of the upper portion of the telescopic rods are fixedly connected with guard bars, a small winch is fixedly connected to the upper surface of the guard plate through a fixing piece, a pull rope is wound in a groove of, the left end and the right end of the first cable clamping piece penetrate through the sliding grooves in the arrangement and are movably connected with a first sliding rail in a nested mode, and the lower end of the first sliding rail is movably connected with a second sliding rail in a nested mode through threads.

The first connecting piece is connected with a second connecting piece in an embedded mode through a fixing bolt, the first connecting piece and the second connecting piece are in a mutually embedded fit relation, the number of the first connecting piece and the number of the second connecting piece are two, the first connecting piece is fixedly connected to the left side and the right side of the front end of the lifting arm through connecting pieces, and the second connecting piece is fixedly connected to the right end of the high-altitude lifting platform.

The number of the telescopic rods is four, the four telescopic rods are fixedly connected to four corners above the high-altitude hanging platform, and the middle parts of the four telescopic rods are connected with adjusting knobs in a nesting and rotating mode.

The four telescopic links are fixedly connected with guard plates between every two telescopic links, the guard plates are made of steel plates with the thickness of 1cm, the number of the guard plates is four, and the lower portions of the guard plates are fixedly connected with the upper end surface of the high-altitude hanging platform in a sealing mode.

The first cable clamping piece and the second cable clamping piece are matched with each other, are connected through bolts and are fixedly connected with the four branch ropes at the tail end of the pull rope.

The cable protection device comprises a first cable clamping piece, a sliding groove, a first slide rail, a second slide rail, a fixing piece, a guard plate, an internal thread, an external thread, an internal thread, a plurality of internal threads and a plurality of internal threads, wherein the first slide rail is movably connected with the first slide rail in the sliding groove in a penetrating mode, the lower end of the first slide rail is movably connected with the second slide rail in a nested mode through the thread, the front end of the first slide rail is fixedly connected with the front end of the guard plate below the surface of the guard plate through the fixing piece, the internal thread is integrally formed in the tail end of the first slide rail, the external thread is integrally formed in the front end of the second slide rail, the internal thread is the same as the tail end.

The small-sized winch is electrically connected with the lifter through a wire.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in be provided with telescopic link and backplate, if there is the higher maintenance personal of height to overhaul when the operation, alright with the height through four telescopic links of adjust knob adjustment, avoid leading to the unstable phenomenon that falls that sideslips of focus because of the height is too high, further strengthen the security of work, and be sealed backplate and the high altitude hanging platform that sets up fixed connection and make when the phenomenon that the instrument falls appears in the in-process of overhauing, the instrument just can not directly drop ground and injure the staff at ground work by a crashing object, but directly fall in the high altitude hanging platform, perhaps place maintenance material and the maintenance instrument in the high altitude hanging platform will not fall out the high altitude hanging platform at the staff removal in-process, in order to guarantee ground staff's safety, avoid taking place danger.

2. The utility model discloses in be provided with small-size hoist engine, the cable conductor of usefulness is overhauld and is passed through the bolt card between first cable fastener and second cable fastener, then rotate the stay cord through small-size hoist engine and carry the high altitude platform with the cable conductor and follow the front, time saving and labor saving, can increase or reduce the quantity of second slide rail according to the distance on high altitude platform and ground, then first cable fastener and second cable fastener reciprocate more stably along first slide rail and second slide rail after being in the same place by bolted connection, avoid rocking at the high altitude and cause the cable to drop and cause harm for the staff on ground, further strengthen staff's security when improving the work progress.

Drawings

FIG. 1 is a schematic overall plan view of the structure of the present invention;

FIG. 2 is a schematic three-dimensional diagram of a high-altitude platform of the present invention;

fig. 3 is a schematic three-dimensional diagram of a first cable clip and a second cable clip of the present invention;

fig. 4 is a schematic three-dimensional diagram of a first connecting member and a second connecting member according to the present invention;

fig. 5 is an enlarged schematic diagram of a position a in the present invention.

The labels in the figure are: 1. an elevator; 101. supporting legs; 102. a cargo boom; 103. a first connecting member; 104. a second connecting member; 2. a high-altitude hanging platform; 201. a telescopic rod; 202. adjusting a knob; 203. a guard plate; 204. a guard bar; 3. a small-sized winch; 301. pulling a rope; 302. a first cable clamp; 303. a second cable clamp; 304. a first slide rail; 305. a second slide rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in elevator 1, telescopic link 201, small-size hoist engine 3 etc. that mention all can order in market or private and obtain.

The utility model discloses in:

referring to fig. 1-5, a high-altitude hanging platform for electric power overhaul comprises a lifter 1, wherein the periphery of the lower end of the lifter 1 is fixedly connected with supporting legs 101, a crane boom 102 is movably connected above the lifter 1, the front end of the crane boom 102 is fixedly connected with a first connecting piece 103, the first connecting piece 103 is connected with a second connecting piece 104 through a fixing bolt in a nesting manner, the left end of the second connecting piece 104 is fixedly connected with a high-altitude hanging platform 2, four corners above the high-altitude hanging platform 2 are fixedly connected with telescopic rods 201, the middle parts of the telescopic rods 201 are respectively connected with an adjusting knob 202 in a nesting and rotating manner, guard plates 203 are respectively and fixedly connected between the four corner telescopic rods 201, guard rods 204 are respectively and fixedly connected between the upper parts of the four corner telescopic rods 201, a small winch 3 is fixedly connected on the upper surface of the front guard plate 203 through a fixing piece, a, the left end and the right end of the first cable clamping piece 302 are inserted into sliding grooves which are arranged in a penetrating mode and movably connected with a first sliding rail 304 in a nested mode, and the lower end of the first sliding rail 304 is movably connected with a second sliding rail 305 in a nested mode through threads.

Furthermore, the first connecting pieces 103 are connected with the second connecting pieces 104 through the fixing bolts in a nested mode, the first connecting pieces 103 and the second connecting pieces 104 are in a nested fit relationship, the number of the first connecting pieces 103 is two, the first connecting pieces 103 are fixedly connected to the left side and the right side of the front end of the crane boom 102 through the connecting pieces, the second connecting pieces 104 are fixedly connected to the right end of the high-altitude hanging platform 2, and if a plurality of people are needed to conduct maintenance operation, the high-altitude hanging platform 2 and the crane boom 102 can be detached and changed into a larger hanging platform through the first connecting pieces 103 and the second connecting pieces 104 so as to be supplied to the plurality of people to conduct maintenance operation simultaneously.

Further, the quantity of telescopic link 201 is four, and four equal fixed connection of telescopic link 201 are in 2 top four corners departments of high altitude hanging scaffold, and four equal nested rotations in telescopic link 201 middle parts are connected with adjust knob 202, if have the higher maintenance personal of height to overhaul the operation time, alright in order to adjust the height of four telescopic links 201 through adjust knob 202, avoid leading to the unstable phenomenon that sideslips and fall of focus because of the height is too high, further strengthen the security of work.

Further, four equal fixedly connected with backplate 203 between two liang of telescopic links 201, the material of backplate 203 is thickness 1 cm's steel sheet, the quantity of backplate 203 is four, backplate 203 below all is sealed the setting fixed connection with 2 upper end surfaces of high altitude hanging platform all around, if when there is the phenomenon that the instrument falls at the in-process of overhauing, the instrument just can directly not drop ground and injure the staff at ground work by a crashing object, but directly drop in high altitude hanging platform 2, perhaps place maintenance material and the maintenance instrument in high altitude hanging platform 2 and just can not fall out high altitude hanging platform 2 at staff removal in-process, with guarantee ground staff's safety, avoid taking place danger.

Further, be the congruent relationship of supporting each other between first cable fastener 302 and the second cable fastener 303, pass through bolted connection between them, and they all with four terminal rope fixed connection of stay cord 301, can pass through the bolt card with the cable conductor of overhauing the usefulness between first cable fastener 302 and second cable fastener 303, then rotate stay cord 301 through small-size hoist engine 3 and carry high altitude hanging platform 2 with the front with the cable conductor, labour saving and time saving.

Furthermore, a first slide rail 304 is movably connected in a nested manner in sliding grooves formed in the left end and the right end of the first cable clamp 302 in a penetrating manner, a second slide rail 305 is movably connected in a nested manner at the lower end of the first slide rail 304 in a threaded manner, the front end of the first slide rail 304 is fixedly connected below the surface of the front end guard plate 203 through a fixing piece, internal threads are integrally formed in the tail end of the first slide rail 304, external threads are integrally formed on the outer portion of the front end of the second slide rail 305, internal threads identical to those of the tail end of the first slide rail 304 are also integrally formed in the tail end of the second slide rail 305, the internal threads of the first slide rail 304 and the internal threads of the second slide rail 305 are in a mutually nested and used fit relationship, the number of the second slide rails 305 is a plurality of second slide rails 305, so that the number of the second slide rails 305 can be increased or reduced according to the distance between the high-altitude hanging platform 2 and the ground, the cable is prevented from falling off to cause damage to ground workers due to high-altitude shaking.

Furthermore, the small-sized winch 3 is electrically connected with the lifter 1 through a wire, so that the small-sized winch 3 is provided with running power.

The working principle is as follows: firstly, the small-sized winch 3 is electrically connected with the lifter 1 through a lead, the small-sized winch 3 is provided with running power, then a proper high-altitude hanging platform 2 is determined according to the number of overhauled people, then the high-altitude hanging platform 2 and the crane boom 102 are disassembled and changed into the proper high-altitude hanging platform 2 through the first connecting piece 103 and the second connecting piece 104, so that the maintenance operation can be simultaneously carried out by multiple people, the lifter 1 is conveyed to an area needing to be overhauled after the replacement is finished, a worker enters the high-altitude hanging platform 2 to lift the crane boom 102 for overhauling after the supporting legs 101 around the lower end of the lifter 1 are unfolded, if a high-height maintainer carries out overhauling operation, the heights of the four telescopic rods 201 can be adjusted through the adjusting knob 202, the phenomenon that the gravity center is unstable and sideslips and falls due to overhigh height is avoided, the safety of the work is further enhanced, the protective plate 203 and the high-altitude hanging platform 2 which are fixedly connected When the cable is in use, the cable does not directly fall to the ground to injure workers working on the ground, but directly falls into the high-altitude hanging platform 2, or the maintenance material and the maintenance tool which are placed in the high-altitude hanging platform 2 cannot fall out of the high-altitude hanging platform 2 in the moving process of the workers, so that the safety of the workers on the ground is ensured, the danger is avoided, the cable for maintenance can be clamped between the first cable clamping piece 302 and the second cable clamping piece 303 through bolts, then the cable is conveyed to the front of the high-altitude hanging platform 2 through the rotation of the pull rope 301 by the small-sized winch 3, the time and the labor are saved, the number of the second slide rails 305 can be increased or reduced according to the distance between the high-altitude hanging platform 2 and the ground, then the first cable clamping piece 302 and the second cable clamping piece 303 are connected together through the bolts and then move up and down along the first slide rails 304 and the second slide rails 305 more stably, and the harm caused by the falling, further enhancing the safety of ground personnel.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electric power overhauls uses high altitude hanging platform, includes lift (1), its characterized in that: the lifting device is characterized in that supporting legs (101) are fixedly connected to the periphery of the lower end of the lifting machine (1), a lifting arm (102) is movably connected to the upper portion of the lifting machine (1), a first connecting piece (103) is fixedly connected to the front end of the lifting arm (102), a second connecting piece (104) is connected to the first connecting piece (103) in a nested mode through fixing bolts, a high-altitude lifting platform (2) is fixedly connected to the left end of the second connecting piece (104), telescopic rods (201) are fixedly connected to the four corners of the upper portion of the high-altitude lifting platform (2), adjusting knobs (202) are connected to the middle portions of the telescopic rods (201) in a nested mode in a rotating mode, guard plates (203) are fixedly connected to the four corners of the upper portion of the telescopic rods (201), guard rods (204) are fixedly connected to the four corners, the winding is connected with stay cord (301) in small-size hoist engine (3) recess, the other end fixedly connected with first cable fastener (302) and second cable fastener (303) of stay cord (301), both ends are run through nested swing joint in the spout that sets up about first cable fastener (302) and are had first slide rail (304), first slide rail (304) lower extreme has second slide rail (305) through screw thread activity nested connection.

2. The high-altitude hanging platform for electric power overhaul as claimed in claim 1, wherein: the crane boom is characterized in that the first connecting pieces (103) are connected with second connecting pieces (104) in a nested mode through fixing bolts, the first connecting pieces (103) and the second connecting pieces (104) are in a nested fit relation, the number of the first connecting pieces (103) is two, the number of the second connecting pieces (104) is two, the first connecting pieces (103) are fixedly connected to the left side and the right side of the front end of the crane boom (102) through the connecting pieces, and the second connecting pieces (104) are fixedly connected to the right end of the high-altitude crane boom (2).

3. The high-altitude hanging platform for electric power overhaul as claimed in claim 1, wherein: the quantity of telescopic link (201) is four, four equal fixed connection in high altitude hanging platform (2) top four corners department of telescopic link (201), four telescopic link (201) middle part is all nested to rotate and is connected with adjust knob (202).

4. The high-altitude hanging platform for electric power overhaul as claimed in claim 1, wherein: four equal fixedly connected with backplate (203) between two liang of telescopic link (201), the material of backplate (203) is thickness 1 cm's steel sheet, the quantity of backplate (203) is four, backplate (203) below all is sealed setting fixed connection with high altitude platform (2) upper end surface all around.

5. The high-altitude hanging platform for electric power overhaul as claimed in claim 1, wherein: the first cable clamping piece (302) and the second cable clamping piece (303) are matched with each other, are connected through bolts and are fixedly connected with four branch ropes at the tail end of the pull rope (301).

6. The high-altitude hanging platform for electric power overhaul as claimed in claim 1, wherein: nested swing joint has first slide rail (304) in the spout that both ends run through the setting about first cable fastener (302), first slide rail (304) lower extreme has second slide rail (305) through screw thread activity nested connection, the front end of first slide rail (304) passes through mounting fixed connection at the front end backplate (203) surface below, the terminal inside integration of first slide rail (304) is provided with the internal thread, the outside integration of second slide rail (305) front end is provided with the external screw thread, the terminal inside internal thread that also integrates with first slide rail (304) of second slide rail (305), be the agreeable relation of nested use each other between the internal and external screw thread of first slide rail (304) and second slide rail (305), just the quantity of second slide rail (305) is a plurality of.

7. The high-altitude hanging platform for electric power overhaul as claimed in claim 1, wherein: the small-sized winch (3) is electrically connected with the lifter (1) through a wire.