CN201010483Y - Inverse mast type lifting mechanism - Google Patents
Inverse mast type lifting mechanism Download PDFInfo
- Publication number
- CN201010483Y CN201010483Y CNU2007200313302U CN200720031330U CN201010483Y CN 201010483 Y CN201010483 Y CN 201010483Y CN U2007200313302 U CNU2007200313302 U CN U2007200313302U CN 200720031330 U CN200720031330 U CN 200720031330U CN 201010483 Y CN201010483 Y CN 201010483Y
- Authority
- CN
- China
- Prior art keywords
- order
- guidepost
- level
- guide post
- chain
- 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
Links
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses an inverted strut lifting mechanism, which comprises a hydraulic cylinder, a first-order rectangular guide post, a second-order rectangular guide post, a third-order rectangular guide post, as well as a fourth-order rectangular guide post. The hydraulic cylinder is in turn sheathed on a first-order guide post, a second-order guide post, a third-order guide post, as well as a fourth-order guide post; the hydraulic cylinder tail and the first-order guide post are fixed together, the cylinder rod head of the hydraulic cylinder is hinged with a first-order chain-wheel stand, the second-order guide post top is connected with a first-order driven chain-wheel and the first-order chain-wheel stand; the first-order guide post is connected with one end of a first-order driven chain, the other end of the first-order driven chain is fixed on the third-order guide post bottom, the third-order guide post top is connected with a second-order driven chain-wheel and a second-order chain-wheel stand; one end of the second-order driven chain if fixed on the first-order chain-wheel stand, and the other end of the second-order driven chain is fixed on the fourth-order guide post bottom. The mechanism can increase the cargo platform space, enhance bearing capacity and guide performance, and reduce the recovery status height of the cargo platform, so as to be convenient for people and cargo moving up and down.
Description
Technical field
The utility model relates to jacking system mechanism, particularly handstand column type lifting mechanism.
Background technology
The lifting mechanism that present lift car is adopted, a kind of is scissor-type, its structure is a multilayer frame lever hinge, platform is contained in above the lever hinge frame, and when propulsion source drive pump fuel feed, pressure oil promotes piston rod and stretches out, thereby promote an end of lever, lever hinge is risen relatively, promote platform simultaneously and rise, because multilayer frame lever hinge is positioned at the platform below, lift car reclaims state, platform overhead distance is bigger, and the people and goods must pass through about the ladder ability, and is extremely inconvenient.Another kind is the aerial ladder formula, its structure is that different guide rails are overlapped, the loading platform is fixed on the most inboard joint track, because adjacent two joint tracks are the single face contact, the guide rail guidance quality is relatively poor, the flat-bed load-carrying capacity is restricted, and because track is overlapped, loading flat-bed size reduces greatly.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned prior art deficiency, a kind of handstand column type lifting mechanism is provided, this mechanism can increase loading platform space, raising loading platform bearer ability and steering capability, reduction loading platform reclaims the state height, is convenient to about the people and goods.
The technical solution adopted in the utility model is achieved in that and comprises hydraulic actuating cylinder and one-level rectangle guidepost, secondary rectangle guidepost, third order moment shape guidepost, level Four rectangle guidepost, hydraulic actuating cylinder is with the one-level guidepost outward successively, the secondary guidepost, three grades of guideposts, the level Four guidepost, the cylinder tail and the one-level guidepost of hydraulic actuating cylinder are fixed together, the cylinder club head and the one-level sprocket holder of hydraulic actuating cylinder are hinged, secondary guidepost top is connected with one-level drive sprocket and one-level sprocket holder, an end that connects the first grade transmission chain bar on the one-level guidepost, the other end of first grade transmission chain bar is fixed in three grades of guidepost bottoms, three grades of guidepost tops are connected with secondary drive sprocket wheel and secondary sprocket holder, a fixing end of second grade transmission chain bar on the one-level sprocket holder, the other end of second grade transmission chain bar is fixed in the bottom of level Four guidepost.
Because the utility model has adopted technique scheme, the lifting mechanism cross-sectional area reduces, integral rigidity increases, guidance quality and stability improve, therefore, steering capability, the reduction loading platform that can increase loading platform space, raising loading platform bearer ability and lifting mechanism reclaim the state height, are convenient to about the people and goods.The utility model is particularly suitable for requiring big loading platform, strong load-carrying capacity, guidance quality is good, people's goods is easy for going up and down lift car.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing content of the present utility model is described in further detail.
The specific embodiment
As shown in Figure 1, this handstand column type lifting mechanism comprises one-level rectangle guidepost 2, secondary rectangle guidepost 4, third order moment shape guidepost 6, level Four rectangle guidepost 5, one-level, second grade transmission chain bar 7,8, one-level, secondary drive sprocket wheel 9,10, one-level, secondary sprocket holder 11,12, guiding nylon block 3, hydraulic actuating cylinder 1.Be with one-level guidepost 2 successively outside the hydraulic actuating cylinder 1,4, three grades of guideposts 6 of secondary guidepost, level Four guidepost 5, the loading platform is connected with level Four guidepost 5.Between adjacent two guideposts, there is dihedral guiding nylon slide block 3 to play the guiding role at place, four angles.The cylinder tail and the one-level guidepost 2 of hydraulic actuating cylinder 1 maintain static, and the cylinder club head and the one-level sprocket holder 11 of hydraulic actuating cylinder 1 are hinged.One-level drive sprocket 9 and one-level sprocket holder 11 are fixed in secondary guidepost 4 tops, and first grade transmission chain bar 7 drives by one-level drive sprocket 9, and an end is fixed on the one-level guidepost 2, and the other end is fixed in three grades of guidepost 6 bottoms.Secondary drive sprocket wheel 10 and secondary sprocket holder 12 are fixed in three grades of guidepost 6 tops, and second grade transmission chain bar 8 drives by secondary drive sprocket wheel 10, and an end is fixed on the one-level sprocket holder, and the other end is fixed in the bottom of level Four guidepost 5.
When pressure oil promotion hydraulic actuating cylinder 1 cylinder bar was overhanging, by the drive of one-level sprocket holder 11, secondary guidepost 4 hoisted.First grade transmission chain bar 7 is driven by one-level drive sprocket 9, and an end and one-level guidepost 2 maintain static, and the other end then drives three grades of guideposts 6 and hoists.When three grades of guideposts 6 hoist, drive secondary sprocket holder 12 and secondary drive sprocket wheel 10 and hoist.Second grade transmission chain bar 8 is driven by secondary drive sprocket wheel 10, and an end hoists with one-level sprocket holder 11, and the other end drives level Four guidepost 5 and hoists with the speed that doubles secondary sprocket holder 12, and the platform of loading simultaneously hoists with level Four guidepost 5.
Claims (1)
1. handstand column type lifting mechanism, comprise hydraulic actuating cylinder (1) and one-level rectangle guidepost (2), secondary rectangle guidepost (4), third order moment shape guidepost (6), level Four rectangle guidepost (5), it is characterized in that, the outer one-level guidepost (2) that is with successively of hydraulic actuating cylinder (1), secondary guidepost (4), three grades of guideposts (6), level Four guidepost (5), the cylinder tail of hydraulic actuating cylinder (1) and one-level guidepost (2) are fixed together, the cylinder club head of hydraulic actuating cylinder (1) and one-level sprocket holder (11) are hinged, secondary guidepost (4) top is connected with one-level drive sprocket (9) and one-level sprocket holder (11), one-level guidepost (2) is gone up an end that connects first grade transmission chain bar (7), the other end of first grade transmission chain bar (7) is fixed in three grades of guideposts (6) bottom, three grades of guideposts (6) top is connected with secondary drive sprocket wheel (10) and secondary sprocket holder (12), one-level sprocket holder (11) is gone up a fixedly end of second grade transmission chain bar (8), and the other end of second grade transmission chain bar (8) is fixed in the bottom of level Four guidepost (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200313302U CN201010483Y (en) | 2007-03-09 | 2007-03-09 | Inverse mast type lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200313302U CN201010483Y (en) | 2007-03-09 | 2007-03-09 | Inverse mast type lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010483Y true CN201010483Y (en) | 2008-01-23 |
Family
ID=39045423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200313302U Expired - Fee Related CN201010483Y (en) | 2007-03-09 | 2007-03-09 | Inverse mast type lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010483Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491225A (en) * | 2011-12-26 | 2012-06-13 | 济南华北升降平台制造有限公司 | Aluminum alloy lift |
| CN106312415A (en) * | 2016-10-08 | 2017-01-11 | 苏州威尔特铝合金升降机械有限公司 | Welding clamp for mast type elevator guard bar subassembly |
| CN106743774A (en) * | 2016-12-16 | 2017-05-31 | 安徽兴宇轨道装备有限公司 | A kind of drive device of cargo handling machine carriage |
| CN112174058A (en) * | 2020-11-06 | 2021-01-05 | 浙江鼎力机械股份有限公司 | Lifting structure of electric lifting type aerial work platform truck |
-
2007
- 2007-03-09 CN CNU2007200313302U patent/CN201010483Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491225A (en) * | 2011-12-26 | 2012-06-13 | 济南华北升降平台制造有限公司 | Aluminum alloy lift |
| CN106312415A (en) * | 2016-10-08 | 2017-01-11 | 苏州威尔特铝合金升降机械有限公司 | Welding clamp for mast type elevator guard bar subassembly |
| CN106743774A (en) * | 2016-12-16 | 2017-05-31 | 安徽兴宇轨道装备有限公司 | A kind of drive device of cargo handling machine carriage |
| CN112174058A (en) * | 2020-11-06 | 2021-01-05 | 浙江鼎力机械股份有限公司 | Lifting structure of electric lifting type aerial work platform truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105036004B (en) | A kind of light-duty two-way carrier-and-stacker | |
| CN201546631U (en) | Telescopic mast drill derrick | |
| CN101033053A (en) | Side rod drive raiser | |
| CN1789048A (en) | Electric car battery set unloading vehicle, and its track type battery holder and built-in type battery holder | |
| CN102134043A (en) | Crawler hydraulic support assembling machine | |
| CN103496639A (en) | Overall loading and unloading vehicle based on slidable vehicle -mounted crane | |
| CN201010483Y (en) | Inverse mast type lifting mechanism | |
| CN2825594Y (en) | Loading and unloading device for expendable container | |
| CN202704970U (en) | Multifunctional pallet fork device | |
| CN205294327U (en) | What fork advancing mechanism was cut in area has a rail loading dolly | |
| CN205973631U (en) | Lifting device for stacker | |
| CN103288010A (en) | Forklift structure | |
| CN203568720U (en) | Integrally loading/unloading vehicle based on slippage arm-changing mechanism | |
| CN201458661U (en) | Manual hydraulic-pressure carrying vehicle | |
| CN111115075A (en) | Conveying vehicle with jacking traveling device provided with horizontal guide wheels | |
| CN101028895A (en) | Method for improving port-container jack operation efficiency and jack | |
| CN108249347B (en) | Stepping type movable lifting device | |
| CN203820396U (en) | Two-cylinder three-stage forklift-truck door frame | |
| CN201650114U (en) | Wheel rotary drilling machine | |
| CN201737656U (en) | elevating forklift | |
| CN203558813U (en) | Loading stacker | |
| CN2635441Y (en) | Goods loading and unloading device of vertical lifting type for vehicle | |
| CN201980887U (en) | Crawler-type hydraulic-bracket crane trolley | |
| CN2421277Y (en) | Battery platform lifting vehicle | |
| CN212019369U (en) | Intelligent casting machine |
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: 20080123 Termination date: 20120309 |