CN105059331A - Access door pull rod walking device - Google Patents
Access door pull rod walking device Download PDFInfo
- Publication number
- CN105059331A CN105059331A CN201510516533.XA CN201510516533A CN105059331A CN 105059331 A CN105059331 A CN 105059331A CN 201510516533 A CN201510516533 A CN 201510516533A CN 105059331 A CN105059331 A CN 105059331A
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- CN
- China
- Prior art keywords
- access door
- pull bar
- door pull
- running gear
- frame panel
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Abstract
The invention relates to an auxiliary device for overhaul of a lower reservoir unit in an energy storage power plant, in particular to an access door pull rod walking device. The access door pull rod walking device comprises a movable frame, wherein the movable frame is of a handcart structure, and a pair of walking wheels is installed at the lower portion of a base plate of the frame. The front end of the base plate of the frame is opened, a baffle is arranged at the upper portion of the rear end, limiting plates are arranged at the upper portions of two sides, and a direction guide rod is fixed to the baffle. The access door pull rod walking device is used for driving access door pull rods to be suspended and to move with a platform hoist, the labor intensity of workers is reduced, the ground is prevented from being damaged, and meanwhile potential safety hazards produced when the workers lift and move the pull rods are also eliminated.
Description
Technical field
The present invention relates to the accessory equipment of storage power plant for lower storehouse unit maintenance, specifically a kind of access door pull bar running gear.
Background technology
When lower storehouse unit meets service work or lower storehouse unit et out of order, storehouse unit water inlet access door need be fallen, instantly after storehouse unit maintenance end-of-job or the unit fault handling of lower storehouse, need more lower storehouse unit water inlet access door be mentioned.
Lower storehouse unit water inlet access door is made up of upper and lower gate flap and three groups, upper, middle and lower pull bar, and often organizing pull bar is two, and every root pull bar weight is 215 kilograms, and water inlet access door pull bar is daily is placed on ground, water inlet inspection platform pull bar fixation place.
At present, lower storehouse unit water inlet access door adopts lower storehouse unit water inlet platform hoist to carry, fall, and when putting storehouse unit water inlet access door, water inlet access door pull bar need be hung and move to pull bar fixation place, and hangs and drop down onto ground.Hanging pull bar in surface process, because pull bar can not movement automatically, every root pull bar needs two people to make a concerted effort to lift and move 4 ~ 5 times, not only cause the manual labor that staff is heavy, tie rod end also can cause damage to ground, the more important thing is because pull bar is heavier, staff lifts when moving pull bar exists potential safety hazard.
Summary of the invention
The present invention is intended to hang described in solution background technology move access door pull bar in the process at pull bar fixation place, manually lifting of existing moves the problem that pull bar labour intensity is large, have potential safety hazard, and provide a kind of and platform hoist coordinating operation, the access door pull bar running gear alleviate intensity of workers, eliminating safe hidden trouble.
The technical scheme that the present invention solves the employing of its technical matters is:
A kind of access door pull bar running gear, comprise portable vehicle frame, described portable vehicle frame is wooden handcart structure, and frame panel bottom is provided with a pair road wheel; Frame panel front end is open state, and upper rear end is provided with baffle plate, and two upper lateral parts are provided with positioning plate, baffle plate is fixed with direction guide rod.
Instantly after the unit maintenance of storehouse, when adopting lower storehouse unit water inlet platform hoist to mention access door, access door three groups of pull bars are mentioned successively and are moved to pull bar fixation place, when the access door pull bar that falls is apart from ground 10Cm, access door pull bar running gear of the present invention is placed on access door pull bar lower end, make access door pull bar drop on frame panel, then by the deadweight of access door pull bar, drive access door pull bar automatically to walk.
Adopt the present invention of technique scheme, compared with prior art, its beneficial effect is:
Access door pull bar running gear drives access door pull bar to hang with platform hoist and moves access door pull bar, not only alleviates the labour intensity of staff, prevents the unlikely damage in ground, also eliminate the potential safety hazard that staff produces when lifting and moving pull bar simultaneously.
As preferably, the present invention further technical scheme is:
A pair described road wheel is divided into live axle two ends, and live axle is fixed on frame panel middle part.Adopt such structural arrangement, make road wheel become the independent support of frame panel, can utilize lever principle, the elevation-depression angle of convenient adjustment frame panel front end, enables this device better coordinate platform hoist to hang and moves access door pull bar.
Described baffle plate, positioning plate are vertical with frame panel to be arranged.Adopt such structural arrangement, when frame panel, baffle plate, positioning plate employing steel plate material, three welds convenient, firm, and baffle plate, positioning plate are to the position limitation protection better effects if of access door pull bar.
Described direction guide rod is obliquely installed, and becomes 60 ° of angles with horizontal surface; Described direction guide rod is equipped with handle.Direction guide rod is obliquely installed and mounting handle, is conducive to staff and manipulates access door pull bar running gear.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention;
Fig. 2 is the structural representation lateral plan of the embodiment of the present invention;
In figure: 1-frame panel; 2-baffle plate; 3-positioning plate; 4-road wheel; 5-live axle; 6-direction guide rod; 7-handle.
Detailed description of the invention
The present invention is further illustrated for the embodiment provided below in conjunction with accompanying drawing.
See figure, Fig. 2, a kind of access door pull bar running gear, main body is a wooden handcart formula moving carriage, be made up of frame panel 1, baffle plate 2, positioning plate 3, road wheel 4, live axle 5, direction guide rod 6 and handle 7, live axle 5 is fixed in the middle part, bottom of frame panel 1, and a road wheel 4 is equipped with at live axle 5 two ends respectively; The front end of frame panel 1 is open state, upper rear end is provided with baffle plate 2, two upper lateral parts are provided with positioning plate 3, baffle plate 2, positioning plate 3 are vertical with frame panel 1 to be arranged, baffle plate 2 is fixed with direction guide rod 6, direction guides, and 6 are obliquely installed, become 60 ° of angles with horizontal surface, direction guide rod 6 is equipped with handle 7.
The access door pull bar running gear that the present embodiment provides, each part dimension is: frame panel 1 is (length) 320 × (wide) 200mm; Baffle plate 2 is (length) 320 × (height) 100mm; Positioning plate 3 is (length) 190 × (height) 50mm; Road wheel 4 is the antifriction-bearing box of 6006 type external diameter 55mm, internal diameter 30mm, thick 13mm; Live axle 5 is φ 32 round steel processing and fabricating, and overall length is 370mm, and the axle two ends long diameter of 20mm is φ 30; Direction guide rod 6 is φ 12 round steel, and long is 900mm, and guide rod handle long 7 is 300mm; Frame panel 1, baffle plate 2, positioning plate 3 are the steel plate of thickness 10mm, frame panel 1 and baffle plate 2 adopt makes a call to 45 ° of groove weldings, the angle that frame panel 1 welds with baffle plate 2 and positioning plate 3 is 90 °, road wheel 4 adopts 0 to coordinate with live axle 5 to press-fit, live axle 5 is welded on the middle part of frame panel 1 width, and direction guide rod 6 is welded on the middle part of baffle plate 2 length.
Access door pull bar running gear is placed in lower storehouse unit water inlet, instantly after the unit maintenance of storehouse, when adopting platform hoist to mention access door, access door three groups of pull bars will be mentioned successively and be moved to pull bar fixation place, when the access door pull bar that falls is apart from ground 10 ㎝, access door pull bar running gear is pushed access door pull bar lower end, access door pull bar is dropped on frame panel 1 and forms 10 ° ~ 30 ° angles with ground, now, access door pull bar running gear is by the deadweight of access door pull bar, access door pull bar is driven automatically to walk, as the skew of access door pull bar, usable direction guide rod 6 adjustment direction, fall to the ground until access door pull bar moves to pull bar fixation place entirety.
Claims (5)
1. an access door pull bar running gear, comprises portable vehicle frame, it is characterized in that, described portable vehicle frame is wooden handcart structure, and frame panel bottom is provided with a pair road wheel; Frame panel front end is open state, and upper rear end is provided with baffle plate, and two upper lateral parts are provided with positioning plate, baffle plate is fixed with direction guide rod.
2. access door pull bar running gear according to claim 1, is characterized in that, a pair described road wheel is divided into live axle two ends, and live axle is fixed on frame panel middle part.
3. access door pull bar running gear according to claim 1, is characterized in that, described baffle plate, positioning plate are vertical with frame panel to be arranged.
4. access door pull bar running gear according to claim 1, is characterized in that, described direction guide rod is obliquely installed, and becomes 60 ° of angles with horizontal surface.
5. access door pull bar running gear according to claim 1, is characterized in that, described direction guide rod is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516533.XA CN105059331A (en) | 2015-08-21 | 2015-08-21 | Access door pull rod walking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516533.XA CN105059331A (en) | 2015-08-21 | 2015-08-21 | Access door pull rod walking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105059331A true CN105059331A (en) | 2015-11-18 |
Family
ID=54488932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510516533.XA Pending CN105059331A (en) | 2015-08-21 | 2015-08-21 | Access door pull rod walking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059331A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090354U (en) * | 1991-03-31 | 1991-12-11 | 常公仪 | Collapsible hand cart |
| CN1939786A (en) * | 2005-09-13 | 2007-04-04 | 乔治·理查德·唐斯 | Wheeled load transfer device |
| KR20120029131A (en) * | 2010-09-16 | 2012-03-26 | 이장섭 | Cart for brick transfortation |
| CN103204174A (en) * | 2013-04-08 | 2013-07-17 | 常熟建工建设集团有限公司苏州分公司 | Novel convenient trolley |
| CN204137039U (en) * | 2014-09-23 | 2015-02-04 | 浙江鼎大塑业有限公司 | A kind of raw material transport trolleys |
-
2015
- 2015-08-21 CN CN201510516533.XA patent/CN105059331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090354U (en) * | 1991-03-31 | 1991-12-11 | 常公仪 | Collapsible hand cart |
| CN1939786A (en) * | 2005-09-13 | 2007-04-04 | 乔治·理查德·唐斯 | Wheeled load transfer device |
| KR20120029131A (en) * | 2010-09-16 | 2012-03-26 | 이장섭 | Cart for brick transfortation |
| CN103204174A (en) * | 2013-04-08 | 2013-07-17 | 常熟建工建设集团有限公司苏州分公司 | Novel convenient trolley |
| CN204137039U (en) * | 2014-09-23 | 2015-02-04 | 浙江鼎大塑业有限公司 | A kind of raw material transport trolleys |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |