CN105883699A - Push rod guide device of hoister - Google Patents
Push rod guide device of hoister Download PDFInfo
- Publication number
- CN105883699A CN105883699A CN201610440292.XA CN201610440292A CN105883699A CN 105883699 A CN105883699 A CN 105883699A CN 201610440292 A CN201610440292 A CN 201610440292A CN 105883699 A CN105883699 A CN 105883699A
- Authority
- CN
- China
- Prior art keywords
- push rod
- rolling wheel
- roller
- sliding
- section steel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
Abstract
The invention discloses a push rod guide device of a hoister. The push rod guide device comprises a push rod arranged in a hoisting frame. The lower end of the push rod is connected with a driving mechanism which drives the push rod to slide up and down along the hoisting frame. A guide frame is fixed behind the hoisting frame in parallel. A sliding plate sliding up and down along the guide frame is arranged in the guide frame. The push rod is fixed to the sliding plate. The guide frame is composed of left and right steel channels which are symmetrically arranged. The cross section of each steel channel is in a [ shape. A first rolling wheel and a second rolling wheel are symmetrically arranged on the left side and the right side of the sliding plate. The first rolling wheel and the second rolling wheel are located on the steel channels on the same sides as the first and second rolling wheels respectively. The first rolling wheel is in abutting connection and tangent sliding relation with the front and rear end faces of the [-shaped steel channel on the same side as the first rolling wheel, and the second rolling wheel is in abutting connection and tangent sliding relation with the front and rear end faces of the [-shaped steel channel on the same side as the second rolling wheel. By the adoption of the structure, when the push rod pushes heavy objects to ascend, the heavy object can be kept vertical all the time due to the limiting guide effect of the guide frame, the sliding plate, the first rolling wheel, the second rolling wheel and the like.
Description
Technical field
The present invention relates to a kind of elevator, be specifically related to the push rod guider of elevator.
Background technology
During elevator work, push rod promotes weight to rise along hoisting frame under the effect of drive mechanism, but due in the prior art, people lack spacing to before and after push rod and left and right, therefore after push rod rises, the height particularly risen reaches tens meters, push rod can occur axial dipole field under the factor effects such as gravity unavoidably, and once push rod generation axial dipole field, so push rod continues to rise, to carry out all along the angle of skew, thus card is waited indefinitely fault to cause elevator to occur, elevator is made the most normally to lift, and now the parts such as push rod are stuck on the height of tens meters, subsequent maintenance work is also resulted in puzzlement.
Summary of the invention
For the deficiencies in the prior art, the invention provides the push rod guider of a kind of elevator, under the effect of this push rod guider, push rod can be made to remain vertical lift, and axial dipole field does not occur.
For achieving the above object, the invention provides the push rod guider of a kind of elevator, include the push rod being arranged in hoisting frame, the lower end of push rod connects the drive mechanism driving it along the upper and lower sliding of hoisting frame, the rear of hoisting frame is fixed with a leading truck side by side, the slide plate along its upper and lower sliding it is provided with in described leading truck, described push rod is fixed on slide plate, described leading truck is made up of the channel-section steel of two symmetrical settings, the cross section of described channel-section steel is ［ shape, the left and right sides of slide plate is symmetrically arranged with the first roller and the second roller, first roller and the second roller are respectively positioned in the channel-section steel of homonymy, and first roller ［ before and after shape channel-section steel, end face abuts against and tangent sliding with homonymy, ［ inner face between shape channel-section steel front/rear end abuts against and tangent sliding for second roller and homonymy.
The invention has the beneficial effects as follows: using said structure, due to the first roller, ［ before and after shape channel-section steel, end face abuts against and tangent sliding, hence in so that slide plate cannot swing when lifting along leading truck with homonymy；Simultaneously because the second roller and homonymy ［ inner face between shape channel-section steel front/rear end abuts against and tangent sliding, hence in so that slide plate also cannot swing when lifting along leading truck, thus before and after slide plate lifting on leading truck is formed and left and right is spacing, slide plate is made to lift, without offseting, and owing to described push rod is integrally fixed on slide plate, rise at high altitude even if the most also allowing for push rod, also can remain vertical, and axial dipole field does not occur.
The present invention can be further arranged to described drive mechanism and include piston rod, drive sprocket and the driven sprocket that oil cylinder matches with oil cylinder, the lower end of push rod is coaxially fixed with piston rod, drive sprocket is installed in the bottom of hoisting frame, driven sprocket is installed on push rod, is connected by chain between drive sprocket with driven sprocket.The cover plate being located at above driven sprocket it is further fixed on described push rod.So arrange, dust can be prevented effectively from and drop into and affect it and normally work on driven sprocket and chain.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the upward view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is the STRUCTURE DECOMPOSITION figure of the present invention.
Detailed description of the invention
Give the push rod guider of a kind of elevator as shown in Figure 1,2,3, 4, include the push rod 2 being arranged in hoisting frame 1, the lower end of push rod 2 connects the drive mechanism 3 driving it along hoisting frame about 1 sliding, described drive mechanism 3 includes piston rod 32, drive sprocket and the driven sprocket 33 that oil cylinder 31 matches with oil cylinder 31, the lower end of push rod 2 is coaxially fixed with piston rod 32, drive sprocket is installed in the bottom of hoisting frame 1, driven sprocket 33 is installed on push rod 2, is connected by chain between drive sprocket with driven sprocket 33.The cover plate 34 being located at above driven sprocket 33 it is further fixed on described push rod 2.The rear of hoisting frame 1 is fixed with a leading truck 4 side by side, the slide plate 5 along its upper and lower sliding it is provided with in described leading truck 4, described push rod 2 is fixed on slide plate 5, described leading truck 4 is made up of the channel-section steel 41 of two symmetrical settings, the cross section of described channel-section steel 41 is ［ shape, the left and right sides of slide plate 5 is symmetrically arranged with the first roller 6 and the second roller 7, first roller 6 and the second roller 7 are respectively positioned in the channel-section steel 41 of homonymy, and first roller 6 ［ before and after shape channel-section steel 41, end face 42 abuts against and tangent sliding with homonymy, ［ inner face 43 between shape channel-section steel front/rear end 42 abuts against and tangent sliding for second roller 7 and homonymy.
Using said structure, due to the first roller 6, ［ before and after shape channel-section steel 41, end face 42 abuts against and tangent sliding, hence in so that slide plate 5 cannot swing when lifting along leading truck 4 with homonymy；Simultaneously because the second roller 7 and homonymy ［ inner face 43 between shape channel-section steel front/rear end 42 abuts against and tangent sliding, hence in so that slide plate 5 also cannot swing when lifting along leading truck 4, thus before and after the slide plate 5 lifting on leading truck 4 is formed and left and right is spacing, slide plate 5 is made to lift, without offseting, and owing to described push rod 2 is integrally fixed on slide plate 5, rise at high altitude even if the most also allowing for push rod 2, also can remain vertical, and axial dipole field does not occur.
Claims (3)
1. the push rod guider of an elevator, include the push rod being arranged in hoisting frame, the lower end of push rod connects the drive mechanism driving it along the upper and lower sliding of hoisting frame, it is characterized in that: the rear of hoisting frame is fixed with a leading truck side by side, the slide plate along its upper and lower sliding it is provided with in described leading truck, described push rod is fixed on slide plate, described leading truck is made up of the channel-section steel of two symmetrical settings, the cross section of described channel-section steel is ［ shape, the left and right sides of slide plate is symmetrically arranged with the first roller and the second roller, first roller and the second roller are respectively positioned in the channel-section steel of homonymy, and first roller ［ before and after shape channel-section steel, end face abuts against and tangent sliding with homonymy, ［ inner face between shape channel-section steel front/rear end abuts against and tangent sliding for second roller and homonymy.
The push rod guider of a kind of elevator the most according to claim 1, it is characterized in that: described drive mechanism includes piston rod, drive sprocket and the driven sprocket that oil cylinder matches with oil cylinder, the lower end of push rod is coaxially fixed with piston rod, drive sprocket is installed in the bottom of hoisting frame, driven sprocket is installed on push rod, is connected by chain between drive sprocket with driven sprocket.
The push rod guider of a kind of elevator the most according to claim 2, it is characterised in that: it is further fixed on the cover plate being located at above driven sprocket on described push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440292.XA CN105883699A (en) | 2016-06-20 | 2016-06-20 | Push rod guide device of hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440292.XA CN105883699A (en) | 2016-06-20 | 2016-06-20 | Push rod guide device of hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105883699A true CN105883699A (en) | 2016-08-24 |
Family
ID=56731073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610440292.XA Pending CN105883699A (en) | 2016-06-20 | 2016-06-20 | Push rod guide device of hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883699A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3734328A (en) * | 1972-01-06 | 1973-05-22 | H Dalglish | Roll lifter |
| CN201381340Y (en) * | 2008-12-25 | 2010-01-13 | 中冶南方工程技术有限公司 | RH ladle double-jacking device |
| CN103754792A (en) * | 2013-12-26 | 2014-04-30 | 上海烟草集团有限责任公司 | Electric hydraulic hoisting machine for providing packaging materials for cigarette packaging device |
| CN205687509U (en) * | 2016-06-20 | 2016-11-16 | 浙江小伦制药机械有限公司 | A kind of push rod guider of elevator |
-
2016
- 2016-06-20 CN CN201610440292.XA patent/CN105883699A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3734328A (en) * | 1972-01-06 | 1973-05-22 | H Dalglish | Roll lifter |
| CN201381340Y (en) * | 2008-12-25 | 2010-01-13 | 中冶南方工程技术有限公司 | RH ladle double-jacking device |
| CN103754792A (en) * | 2013-12-26 | 2014-04-30 | 上海烟草集团有限责任公司 | Electric hydraulic hoisting machine for providing packaging materials for cigarette packaging device |
| CN205687509U (en) * | 2016-06-20 | 2016-11-16 | 浙江小伦制药机械有限公司 | A kind of push rod guider of elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104129653B (en) | Pallet stacking de-stacking device | |
| CN203998141U (en) | Pallet stacking de-stacking device | |
| CN205855919U (en) | A kind of single three grades of door frames of oil cylinder | |
| CN203921819U (en) | Moving feeder | |
| CN106115167A (en) | Incinerator bucket elevator | |
| CN206511617U (en) | Tray lift conveying mechanism | |
| CN104251684B (en) | Cargo width detector | |
| CN205687509U (en) | A kind of push rod guider of elevator | |
| CN105883699A (en) | Push rod guide device of hoister | |
| CN202542773U (en) | Paper platform lifter | |
| CN202627592U (en) | Intelligent trolley hydraulic lifting device of three-dimensional garage | |
| CN104444011B (en) | Steel drum tiered warehouse facility descending mechanism | |
| CN204355775U (en) | The noiseless gathering-device of steel pipe | |
| CN205743180U (en) | A kind of three-dimensional parking device of safety and steady | |
| CN206691114U (en) | A kind of rail mounted vehicle frame lifts walking dolly | |
| CN205274979U (en) | Switching device of emergency exit about goods lift | |
| CN204648972U (en) | A kind of tunnel kiln special electric tractor | |
| CN105800519A (en) | Single-cylinder offset wide-view hoisting door frame | |
| CN203713848U (en) | Lifting device for vehicle maintenance | |
| CN102862935A (en) | Lifting mechanism of tray truck | |
| CN205602908U (en) | Combined counterweight | |
| CN206751277U (en) | A kind of axle box assembles lift | |
| CN204453865U (en) | A kind of tipping arrangement | |
| CN203728535U (en) | Fully-automatic chain rupture protection device of tray type stacker | |
| CN211895933U (en) | Tire corner lifter |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |