CN203569875U - Operation umbrella jump used for restricted space - Google Patents
Operation umbrella jump used for restricted space Download PDFInfo
- Publication number
- CN203569875U CN203569875U CN201320634497.3U CN201320634497U CN203569875U CN 203569875 U CN203569875 U CN 203569875U CN 201320634497 U CN201320634497 U CN 201320634497U CN 203569875 U CN203569875 U CN 203569875U
- Authority
- CN
- China
- Prior art keywords
- platform
- movable platform
- gear
- job platform
- worm
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an operation umbrella jump used for restricted space. The operation umbrella jump comprises a control rod, a lifting lug, a bearing rod, ejector rods, a movable platform, operation platforms, a bottom plate base, a traction sliding sleeve and pull rods. The lifting lug is fixed to the upper end of the bearing rod, the lower end of the bearing rod is connected with a base, the control rod is inserted into the bearing rod, the bottom end of the control rod is fixedly connected with the traction sliding sleeve through a sliding piece, a sliding seam is formed in the outer wall of the bearing rod, and the sliding piece slides in the sliding seam. Ejector rod bases are fixedly connected to the operation platforms and the movable platform. The bearing rod is connected with a worm and gear lifting mechanism through a thread pair. A gear rotating mechanism is arranged on the lower portion of the bottom plate base, the movable platform is connected with the bottom plate base, one ends of the pull rods are movably connected with the traction sliding sleeve, and the other ends of the pull rods are movably connected with the operation platforms. The operation umbrella jump has the advantages that a folding structure is adopted for the operation umbrella jump allowed to be unfolded and folded, and the operation umbrella jump in an unfolded state can be thrown into the narrow space for operation from a small hole.
Description
Technical field
The utility model relates to a kind of operation umbrella for restricted clearance and jumps.
Background technology
In production maintenance process, often run into opening narrow and small, and the inner scope of operation that needs maintenance, such as chimney, waste heat boiler, its inner repair is very difficult, take waste heat boiler as example, staff need take, tear open temporary ladder and job platform (supporting maintainer and argon arc welding machine equipment) approaching under 70 degree hot environments, not only use duration, dangerous high, in maintenance process, need on boiler tube wall, weld supporter simultaneously, maintenance removes with gas welding while finishing again, can cause damage to boiler body, greatly increase maintainer's labour intensity.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of operation umbrella for restricted clearance and jumps, and can be entered by narrow and small entrance, and when operation, can regulate and control the job platform of adjustable height and the anglec of rotation, meet maintenance needs, reduce labour intensity.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of operation umbrella for restricted clearance is jumped, and comprises control lever, bearing bar, hanger, worm and gear elevating mechanism, push rod, movable platform, job platform, base, bottom block, gear rotating mechanism, traction sliding sleeve, pull bar, bearing bar upper end is fixed with hanger, lower end is connected with base, control lever inserts the inside of bearing bar, control lever bottom is fixedly connected with by slide plate with traction sliding sleeve, bearing bar outer wall is provided with coulisse, slide plate slides in coulisse, in job platform and movable platform, be all fixedly connected with threaded tip-lever support, push rod is connected by screw thread pair with tip-lever support, bearing bar is connected by screw thread pair with worm and gear elevating mechanism, worm and gear elevating mechanism is provided with elevating control handle, worm and gear elevating mechanism is fixedly connected with bottom block by the sleeve pipe that is arranged on bearing bar outside, bottom block bottom is provided with gear rotating mechanism, gear rotating mechanism is provided with rotation control handle, movable platform is connected with bottom block by folding one, job platform is connected with base by folding two, pull bar one end is flexibly connected with traction sliding sleeve, the other end is flexibly connected with job platform.
Described job platform and movable platform bottom are all fixed with spacing gusset.
Described job platform is more than three or three, and is distributed on base.
Compared with prior art, the beneficial effects of the utility model are:
The jumping of the operation umbrella for restricted clearance that can draw expansion in has adopted accordion structure, can the operation umbrella jump shot for restricted clearance in rounding state be entered in restricted clearance from relatively little hole, then launch, support and become firm job platform, personnel can stand on mobile platform different parts is carried out to operation, and adjust job position by worm and gear elevating mechanism and gear rotating mechanism.
Accompanying drawing explanation
Fig. 1 is the structural representation of jumping for the operation umbrella of restricted clearance.
Fig. 2 is the job state figure jumping for the operation umbrella of restricted clearance.
In figure: the spacing gusset 27-of 1-chain 8-control lever 9-hanger 10-bearing bar 11-worm and gear elevating mechanism 12-base 13-bottom block 14-gear rotating mechanism 15-traction sliding sleeve 16-pull bar 17-elevating control handle 18-rotation control handle 19-folding one 20-push rod 21-movable platform 22-job platform 23-folding two 24-steel cable 28-umbrella is jumped support 29-operation umbrella and jumped the place that 30-needs operation.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, operation umbrella for restricted clearance is jumped, comprise control lever 8, hanger 9, bearing bar 10, worm and gear elevating mechanism 11, push rod 20, movable platform 21, job platform 22, base 12, bottom block 13, gear rotating mechanism 14, traction sliding sleeve 15, pull bar 16, bearing bar 10 upper ends are fixed with hanger 9, lower end is connected with base 12, control lever 8 inserts bearing bar 10 inside, control lever 8 bottoms are fixedly connected with by slide plate with traction sliding sleeve 15, bearing bar 10 outer walls are provided with coulisse, slide plate slides in coulisse, in job platform 22 and movable platform 21, be all fixedly connected with threaded tip-lever support, push rod 20 is connected by screw thread pair with 20 of push rods, bearing bar 10 is connected by screw thread pair with worm and gear elevating mechanism 11, worm and gear elevating mechanism 11 is provided with elevating control handle 17, worm and gear elevating mechanism 11 is fixedly connected with bottom block 13 by the sleeve pipe that is arranged on bearing bar 10 outsides, bottom block 13 bottoms are provided with gear rotating mechanism 14, gear rotating mechanism 14 is provided with rotation control handle 18, movable platform 21 is connected with bottom block 13 by folding 1, job platform 22 is connected with base 12 by folding 2 23, pull bar 16 one end are flexibly connected with traction sliding sleeve 15, the other end is flexibly connected with job platform 22.Job platform 22 is all fixed with spacing gusset 24 with movable platform 21 bottoms, and when job platform 22 or movable platform 21 are launched, spacing gusset 24 leans out the bottom of job platform 22 or movable platform 21.
Described job platform 22 is more than three or three, and is distributed on base 12.
Operation umbrella is jumped concrete using method and is comprised the following steps:
1) with steel cable 27 and chain 1 lifting job umbrella, jump 29, wherein steel cable 27 lies on control lever 8, and two chains 1 lie on the hanger of bearing bar 10 both sides; When steel cable 27 hangs on suspension hook while being drawn high by hand crane, traction sliding sleeve 15 is driven and is risen by control lever 8, pull bar 16 drawing job platforms 22, job platform 22 is turned up erectility at folding 2 23 places, make operation umbrella jump 29 in rounding state, now operation umbrella is jumped to 29 and render to and need the place of operation 30 from narrow and small entrance;
2) when operation umbrella is jumped 29 arrival operating area, it is peripheral hardware support that chain on bearing bar 10 1 is suspended to umbrella jumping support 28(, can be fixed on crane end, or on carrying personnel's platform) on, continue toward the steel cable 27 of transferring on control lever 8, the weight that umbrella is jumped is transformed on chain 1 by steel cable 27, under Action of Gravity Field, job platform 22 launches by folding 2 23, spacing gusset 24 is resisted against on base 12, by pull bar 16 and spacing gusset 24, limit job platform 22 positions, now operation umbrella jumps 29 in deployed condition;
3) push rod 20 on rotary operation platform 22, pushes up to needing on the inwall of device of operation it, ensures that operation umbrella jumping 29 is stable, carries out operation on job platform 22; If maintainer has the scope of operation not reaching on job platform 22, rotation and lifting control handle 17 regulates worm and gear elevating mechanism 11, makes movable platform 21 be elevated to proper height; By rotation control handle 18 adjusting gear rotating mechanisms 14, gear rotating mechanism 14 drives movable platform 21 to rotate to the angle of convenient maintenance, the push rod in movable platform 21 20 is pushed up on the inwall of this scope of operation, fixing movable platform 21, climb up in movable platform 21, then carry out operation;
4) during the end of job, unclamp all push rods 20, withdraw operation umbrella and jump 29.
That the job platform that can draw expansion in has adopted is folding, worm and gear elevating mechanism 11 and gear rotating mechanism 14 design, can the umbrella jump shot in rounding state be entered in restricted clearance from small holes, then launch, be supported for firm job platform 22, personnel can stand in the rotation of job platform 22 or movable platform 21(360 degree, lifting in 2 meters) go up different parts is carried out to upkeep operation.
The utility model has been realized at narrow and small entrance or restricted clearance and has been goed deep into operation, and can regulate and control adjustable height and the anglec of rotation, has met maintenance needs, has reduced labour intensity.The jumping of the operation umbrella for restricted clearance that can draw expansion in has adopted accordion structure, can the operation umbrella jump shot for restricted clearance in rounding state be entered in restricted clearance from relatively little hole, then launch, support and become firm job platform, personnel can stand in and on mobile platform, different parts leak source be carried out the operations such as soldering, and adjust inspection operation position by worm and gear elevating mechanism and gear rotating mechanism.
Claims (3)
1. the operation umbrella for restricted clearance is jumped, it is characterized in that, comprise control lever, bearing bar, hanger, worm and gear elevating mechanism, push rod, movable platform, job platform, base, bottom block, gear rotating mechanism, traction sliding sleeve, pull bar, bearing bar upper end is fixed with hanger, lower end is connected with base, control lever inserts the inside of bearing bar, control lever bottom is fixedly connected with by slide plate with traction sliding sleeve, bearing bar outer wall is provided with coulisse, slide plate slides in coulisse, in job platform and movable platform, be all fixedly connected with threaded tip-lever support, push rod is connected by screw thread pair with tip-lever support, bearing bar is connected by screw thread pair with worm and gear elevating mechanism, worm and gear elevating mechanism is provided with elevating control handle, worm and gear elevating mechanism is fixedly connected with bottom block by the sleeve pipe that is arranged on bearing bar outside, bottom block bottom is provided with gear rotating mechanism, gear rotating mechanism is provided with rotation control handle, movable platform is connected with bottom block by folding one, job platform is connected with base by folding two, pull bar one end is flexibly connected with traction sliding sleeve, the other end is flexibly connected with job platform.
2. a kind of operation umbrella for restricted clearance according to claim 1 is jumped, and it is characterized in that, described job platform and movable platform bottom are all fixed with spacing gusset.
3. a kind of operation umbrella for restricted clearance according to claim 1 is jumped, and it is characterized in that, described job platform is more than three or three, and is distributed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634497.3U CN203569875U (en) | 2013-10-14 | 2013-10-14 | Operation umbrella jump used for restricted space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634497.3U CN203569875U (en) | 2013-10-14 | 2013-10-14 | Operation umbrella jump used for restricted space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569875U true CN203569875U (en) | 2014-04-30 |
Family
ID=50537612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634497.3U Withdrawn - After Issue CN203569875U (en) | 2013-10-14 | 2013-10-14 | Operation umbrella jump used for restricted space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556811A (en) * | 2013-10-14 | 2014-02-05 | 鞍山钢铁集团公司 | Operating umbrella fastener used in limited space and use method thereof |
| CN113027104A (en) * | 2021-04-15 | 2021-06-25 | 广东电网有限责任公司湛江供电局 | Umbrella-shaped working platform |
-
2013
- 2013-10-14 CN CN201320634497.3U patent/CN203569875U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556811A (en) * | 2013-10-14 | 2014-02-05 | 鞍山钢铁集团公司 | Operating umbrella fastener used in limited space and use method thereof |
| CN113027104A (en) * | 2021-04-15 | 2021-06-25 | 广东电网有限责任公司湛江供电局 | Umbrella-shaped working platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103556811B (en) | A kind of operation umbrella for restricted clearance is jumped and using method | |
| CN106348188A (en) | Method for manufacturing gantry type building construction lifting device | |
| CN102386588B (en) | Lifting device for live installation of equipment on power supply line column | |
| CN203755637U (en) | High-altitude double-rail-beam bottom movable type hanging operating platform | |
| CN203569875U (en) | Operation umbrella jump used for restricted space | |
| CN105331373A (en) | Split type rotating lifting gear for repairing of oven door of coke oven and use method of split type rotating lifting gear | |
| CN204001643U (en) | A kind of indoor suspended ceiling hangs muscle erecting device | |
| WO2013013525A1 (en) | Device and method for dismounting agd pipe of reduction furnace | |
| CN103063032A (en) | Rotary kiln brick-laying machine and use method thereof | |
| CN107596589B (en) | Underground lifesaving equipment | |
| CN105036022A (en) | Safety tool for opening well lid | |
| CN108298431A (en) | A kind of natural gas line placement hanging device | |
| CN104100076A (en) | Device for installing hanging bars of indoor suspended ceiling | |
| CN105645291A (en) | Mechanical equipment lifting frame and lifting method | |
| CN103509909B (en) | Internal repair and maintenance method and device for converter exhaust heat boiler | |
| CN104014981B (en) | A kind of shaped steel closed type rolling mill guiding mechanism method for dismounting | |
| CN108069374B (en) | Furnace roller replacing device and method | |
| CN115157176B (en) | Wind driven generator base bearing auxiliary dismounting tool and method | |
| CN207342054U (en) | A kind of underground lifesaving appliance | |
| CN109837368B (en) | Device and method for replacing radiant tube | |
| CN205477440U (en) | Calandria mechanism | |
| CN204954201U (en) | Blast furnace stove outer covering outer wall welding platform | |
| CN106966305A (en) | A kind of steel structure bridge installation hanging apparatus | |
| CN204162350U (en) | Electric power cover plate hydraulic hanging device | |
| CN202350523U (en) | Bricking machine for rotary kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |