CN201307734Y - Foldable aloftwork platform - Google Patents
Foldable aloftwork platform Download PDFInfo
- Publication number
- CN201307734Y CN201307734Y CNU2008202215262U CN200820221526U CN201307734Y CN 201307734 Y CN201307734 Y CN 201307734Y CN U2008202215262 U CNU2008202215262 U CN U2008202215262U CN 200820221526 U CN200820221526 U CN 200820221526U CN 201307734 Y CN201307734 Y CN 201307734Y
- Authority
- CN
- China
- Prior art keywords
- base plate
- guardrail
- stock
- guardrails
- work platform
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a foldable aloftwork platform, which comprises a base plate. The base plate is connected with a suspension device; guardrails are vertically arranged on the periphery of the base plate; the base plate is rectangular; the guardrails are arranged on two sides of the base plate; the guardrails and the base plate are hinged by foldable hinges; the foldable hinges are arranged inside the guardrails and on the upper side of the base plate; detachable longitudinal rods are respectively arranged two sides of the two guardrails. The utility model adopts a 'hanging basket' mode, is provided with safe guardrails on the periphery, and has simple structure, light weight, large load, and convenient transportation and construction operation, is mainly used for bearing people and objects during power circuit operating overhaul or mounting, fire control, rescue, escape and aloftwork of power engineering, and can be used an object bearing tool for heavy objects below 500 kg during up and down transportation under certain situation.
Description
Technical field
The utility model belongs to the electric power apparatus examination technical field, relates in particular to a kind of collapsible aerial work platform.
Background technology
In recent years, fast continual development along with China's economy, the also flourishing vigorous development of electric utility, the growth that ultra-high-tension power transmission line is swift and violent, and use angle steel for the upkeep operation platform of ultra-high-tension power transmission line more, wire netting or sheet metal pass through bolt, the coarse processing of connected mode such as welding assemble temporarily, the structure heaviness, assemble time-consuming, dismantle loaded down with trivial details, use inconvenience, adopt the form of the metal hanger liner piece of sack to be suspended on the high voltage transmission line, the easy damaged power transmission line, do not meet standardization education job requirements yet, this easy job platform is as people carrier, safety does not have guarantee, is unfavorable for improving line maintenance efficient, and the service work personnel also are reluctant to use, repair but be standing directly on the power transmission line, even lead cuts off the reclosing operation, does not only lack of standardization but also dangerous like this.
The utility model content
The utility model is in order to solve weak point of the prior art, provide a kind of simple in structure, in light weight, dismounting is quick, the collapsible aerial work platform of easy to use, high efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: collapsible aerial work platform, comprise base plate, and be connected with suspension arrangement on the base plate, vertically be provided with guardrail around the base plate.
Described base plate is a rectangle, and guardrail is arranged on the relative both sides of base plate, and guardrail and base plate are hinged by folding hinge, and folding hinge is located at guardrail inboard and base plate upside, and two guardrail both sides are equipped with a dismountable vertical pole.
Described suspension arrangement comprises and is located at that suspension ring, the suspension ring in two guardrail sides are removably connected with lower draw-bar on the base plate that lower draw-bar is fixedlyed connected with last hook by lifting rope.
Described guardrail is provided with short tube, and vertical pole is provided with the rectangular axes of pegging graft and cooperating with short tube.
Described base plate is made of framework and panel, and framework comprises crossbeam and the longeron that some vertical fixing connect, and panel is laid on crossbeam and the longeron, and folding hinge is all fixedlyed connected with outermost crossbeam with suspension ring.
Described guardrail comprises stock, evenly vertically be provided with some vertical rods on the stock in the same way, wherein be equipped with the quarter butt that is parallel to stock about point-symmetric two vertical rod other ends in the stock, quarter butt is fixedlyed connected by bent rod with adjacent vertical rod, short tube is arranged on the stock, and quarter butt is fixedlyed connected with folding hinge.
Adopt said structure, guardrail adopts the high strength alumin ium alloy section bar around platform floor and the material, lifting rope adopt can single load-bearing 2 tons high-strength nylon rope, guarantee the safety of operating personnel's equipment on the platform, in light weight, load-carrying big, be convenient to constructing operation; Vertical pole can the support fixation guardrail, rectangular axes can be plugged on after the vertical pole dismounting in the short tube on the stock, guardrail is folded on the base plate, this platform can promptly become the plane pattern by three-dimensional pattern like this, efficiently solve the problem of frequent demolition, installation, and avoid adopting bolt to connect, be convenient to entrucking rapidly under emergency first-aid repair or the maintenance situation, unload, the short distance transportation, devote oneself to work, improved greatly and robbed the quick reaction capability that (inspection) repaiies troop, increased work efficiency; The utility model adopts " hanging basket " form, safety barrier is set all around, simple in structure, in light weight, load-carrying is big, convenient in carrying, be convenient to constructing operation, mainly be applicable to the manned loading of power circuit operating maintenance, also can be used for power engineering installation, fire-fighting, rescue, escape and work high above the ground, can be used as the carrier in the following upper and lower transportation of weight of 500kg under certain conditions.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, collapsible aerial work platform of the present utility model comprises that the base plate of a rectangle, the guardrail 5 and guardrail 5 two ends of base plate two opposite sides are removably connected with two vertical poles 10.Base plate is made of framework 1 and panel 2, and framework 1 comprises the crossbeam 3 and the longeron 4 of some vertical welding, and panel 2 is laid on crossbeam 3 and the longeron 4 and with crossbeam 3 and longeron 4 and is welded as a whole.Guardrail 5 comprises stock 6, on the stock 6 evenly in the same way vertical welding be connected to some vertical rods 7, wherein the other end about point-symmetric two vertical rods 7 in the stock 6 all is welded with the quarter butt 8 that is parallel to stock 6, quarter butt 8 is fixedlyed connected by bent rod 9 with adjacent vertical rod 7, all fixedly connected folding hinge 11 between two limit crossbeams 3 of four quarter butts 8 and framework 1, two limit crossbeams 3 of framework 1 are provided with suspension arrangement in 5 liang of offsides of guardrail, suspension arrangement comprises and panel 2 welding hanging rings 12, suspension ring 12 are provided with even number and are symmetrical arranged, suspension ring 12 are removably connected with lower draw-bar 13, lower draw-bar 13 carries out kiss-coating with high-voltage line to be handled, avoid the damage to the hitching position high-voltage line, contact-making surface lower draw-bar 13 is fixedlyed connected with last hook 15 by lifting rope 14.Be welded with on the stock 6 and be equipped with the rectangular axes 17 of pegging graft and cooperating on 16, two vertical poles 10 of coaxial short tube with short tube 16.The inboard middle and upper part of the vertical rod at guardrail 5 two ends is welded with sleeve pipe 18, and vertical pole 10 is plugged in the sleeve pipe 18.Crossbeam 3, longeron 4, stock 6, vertical rod 7, quarter butt 8, bent rod 9 and vertical pole 10 all adopt the stainless steel square tube material.
During use, will go up hook and 15 hang on high-voltage line, two vertical poles 10 are plugged in the sleeve pipe 18 in the two ends vertical rod 7 of two guardrails 5, and guardrail 5 is fixing, and the staff stand on the panel 2 and can overhaul high-tension line.In the vertical rod 7 of guardrail 5 inboards, can hang kit.When carrying, two vertical poles 10 to be taken off, two guardrails, 5 subtends are folding, rectangular axes 17 is inserted in the short tube 16, avoids the random placement of vertical pole 10, the utility model after folding, carry conveniently, place and also to save locally, assemble with also saving time next time again.
Claims (6)
1, collapsible aerial work platform is characterized in that: comprise base plate, be connected with suspension arrangement on the base plate, vertically be provided with guardrail around the base plate.
2, collapsible aerial work platform according to claim 1, it is characterized in that: described base plate is a rectangle, guardrail is arranged on the relative both sides of base plate, guardrail and base plate are hinged by folding hinge, folding hinge is located at guardrail inboard and base plate upside, and two guardrail both sides are equipped with a dismountable vertical pole.
3, collapsible aerial work platform according to claim 1 and 2 is characterized in that: described suspension arrangement comprises and is located at that suspension ring, the suspension ring in two guardrail sides are removably connected with lower draw-bar on the base plate that lower draw-bar is fixedlyed connected with last hook by lifting rope.
4, collapsible aerial work platform according to claim 3, it is characterized in that: described guardrail is provided with short tube, and vertical pole is provided with the rectangular axes of pegging graft and cooperating with short tube.
5, collapsible aerial work platform according to claim 4, it is characterized in that: described base plate is made of framework and panel, framework comprises crossbeam and the longeron that some vertical fixing connect, panel is laid on crossbeam and the longeron, and folding hinge is all fixedlyed connected with outermost crossbeam with suspension ring.
6, collapsible aerial work platform according to claim 5, it is characterized in that: described guardrail comprises stock, evenly vertically be provided with some vertical rods on the stock in the same way, wherein be equipped with the quarter butt that is parallel to stock about point-symmetric two vertical rod other ends in the stock, quarter butt is fixedlyed connected by bent rod with adjacent vertical rod, short tube is arranged on the stock, and quarter butt is fixedlyed connected with folding hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202215262U CN201307734Y (en) | 2008-12-03 | 2008-12-03 | Foldable aloftwork platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202215262U CN201307734Y (en) | 2008-12-03 | 2008-12-03 | Foldable aloftwork platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307734Y true CN201307734Y (en) | 2009-09-09 |
Family
ID=41100200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202215262U Expired - Fee Related CN201307734Y (en) | 2008-12-03 | 2008-12-03 | Foldable aloftwork platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307734Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891456A (en) * | 2012-10-23 | 2013-01-23 | 四川省电力公司宜宾电业局 | Aloft work platform for line construction |
| CN103011033A (en) * | 2012-12-21 | 2013-04-03 | 中联重科股份有限公司 | High-altitude platform system and engineering machinery comprising high-altitude platform system |
| CN103337805A (en) * | 2013-05-30 | 2013-10-02 | 河南省电力公司信阳供电公司 | Rotary overhead operation scaffold |
| CN105071298A (en) * | 2015-09-17 | 2015-11-18 | 国网上海市电力公司 | Foldable operation platform for manned operation on high-voltage lines |
| CN106602464A (en) * | 2016-12-20 | 2017-04-26 | 国家电网公司 | Power transmission line steel pipe tower work platform |
| CN111851321A (en) * | 2020-07-20 | 2020-10-30 | 刘礼铸 | Novel folding type externally-hung basket for construction of wet joint of highway bridge |
-
2008
- 2008-12-03 CN CNU2008202215262U patent/CN201307734Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891456A (en) * | 2012-10-23 | 2013-01-23 | 四川省电力公司宜宾电业局 | Aloft work platform for line construction |
| CN103011033A (en) * | 2012-12-21 | 2013-04-03 | 中联重科股份有限公司 | High-altitude platform system and engineering machinery comprising high-altitude platform system |
| CN103337805A (en) * | 2013-05-30 | 2013-10-02 | 河南省电力公司信阳供电公司 | Rotary overhead operation scaffold |
| CN103337805B (en) * | 2013-05-30 | 2016-03-02 | 国家电网公司 | Rotary overhead operation scaffold |
| CN105071298A (en) * | 2015-09-17 | 2015-11-18 | 国网上海市电力公司 | Foldable operation platform for manned operation on high-voltage lines |
| CN105071298B (en) * | 2015-09-17 | 2018-01-23 | 国网上海市电力公司 | A kind of collapsible operating platform of manned operation of high-tension line |
| CN106602464A (en) * | 2016-12-20 | 2017-04-26 | 国家电网公司 | Power transmission line steel pipe tower work platform |
| CN111851321A (en) * | 2020-07-20 | 2020-10-30 | 刘礼铸 | Novel folding type externally-hung basket for construction of wet joint of highway bridge |
| CN111851321B (en) * | 2020-07-20 | 2022-03-29 | 刘礼铸 | Novel folding type externally-hung basket for construction of wet joint of highway bridge |
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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: 20090909 Termination date: 20121203 |