CN104671145A - Transmission vibration reducing structure of crane lifter - Google Patents
Transmission vibration reducing structure of crane lifter Download PDFInfo
- Publication number
- CN104671145A CN104671145A CN201310617344.2A CN201310617344A CN104671145A CN 104671145 A CN104671145 A CN 104671145A CN 201310617344 A CN201310617344 A CN 201310617344A CN 104671145 A CN104671145 A CN 104671145A
- Authority
- CN
- China
- Prior art keywords
- vibration reducing
- crane
- base plate
- bottom plate
- main body
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- 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
- B66F2700/00—Lifting apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a transmission vibration reducing structure of a crane lifter. The transmission vibration reducing structure comprises a lifter body, a dual-folding type lifting frame fixed on the lifter body, and a supporting table fixed at the upper end of the lifting frame; the lifting body is provided with a rolling wheel. The transmission vibration reducing structure is characterized in that the lifter body comprises a hydraulic cylinder used for providing power source, a first bottom plate and a second bottom plate; multiple vibration reducing devices are arranged between the first bottom plate and the second bottom plate, and each of the vibration reducing devices comprises a first cushion ring, a vibration reducing spring and a second cushion spring which are arranged in order; the first bottom plate and the second bottom plate are fixed together by crossing through the vibration reducing devices by a bolt. The transmission vibration reducing structure of the crane lifter is simple in structure, strong in practicability, convenient to lift, and good in vibration reducing effect, and the like.
Description
Technical field
The present invention relates to crane field, specifically a kind of crane lifting machine transmission shock-damping structure.
Background technology
At present, hoisting crane fork type elevator is broad-spectrum aloft work specialized equipment.Its scissor-type physical construction, has higher stability after bay-lift is hoisted, roomy job platform and higher load-carrying capacity, makes aloft work scope larger, and is applicable to many people operation simultaneously.It makes aloft work efficiency higher, safer.It is broad-spectrum aloft work jacking equipment.
Lifting mechanism adopts high strength manganese steel hard iron shape pipe to make.Be provided with the safety guard preventing lifter excess load.Be provided with the safety protective valve preventing hydraulic line bursts.Be provided with the emergent lowering means under power-off condition.This product is applicable to the mobility aloft work such as the installation of every profession and trade altitude plant, maintenance.Require to select different dynamic form (as: three-phase alternating-current supply, single phase alternating current power supply, direct supply and combustion power etc.) according to difference, add and mix manual hydraulic device, can to do as usual lifting work in power failure or non-transformer place, and can scaling platform be added, may extend to desired location when land lengths is not enough, thus increase work efficiency.Be modern pile, the ideal of equipment is equipped with product, is the indispensability that high-altitude safe is carried out production strictly in line with rules and regulations.
Portioned product has the function of automatically walking, can under different operating state, actions such as fast, low-speed running, only needing a people just can operate machines aloft to complete continuously up and down, advance, retreat, turn to.When machine is in halted state, wheel is in braking mode all the time.While major diameter ultra-wide top-quality rubber wheel makes user ground be effectively protected, increase the friction force of braking.
At present, it is not very good for obtaining with the damping process at lifting position bottom elevator, therefore, is necessary to provide a kind of elevator with head it off.
Summary of the invention
According to the technical matters of above-mentioned proposition, and provide a kind of crane lifting machine transmission shock-damping structure.The present invention mainly utilizes and set up shock absorption device between elevator main body and base, thus play lifting freely with excellent damping effect.
The technological means that the present invention adopts is as follows:
A kind of crane lifting machine transmission shock-damping structure, comprise elevator main body, be fixed on the double folding crane in described elevator main body and be fixed on the brace table of described crane upper end, described crane main body is provided with scroll wheel, it is characterized in that:
Described elevator main body comprises hydraulic actuating cylinder, the first base plate and the second base plate for providing propulsion source, multiple shock absorption device is provided with between described first base plate and described second base plate, described shock absorption device comprises the first packing ring, damping spring and the second packing ring that set gradually, and described first base plate and described second base plate are fixed together through described shock absorption device by bolt.
As preferably, described bolt is provided with the adjustment gap for regulating layered structure intensity.
As preferably, described brace table is provided with grille guard, and described grille guard is provided with reflector layer.
Comparatively prior art is compared, and elevator shock absorption device provided by the invention, has duplicate protection, plays the first heavy shock-absorbing protecting, secondly, realize second heavily protect by the adjustable clearance between bolt and base plate by double-deck packing ring and damping spring; There is the grille guard on brace table provided by the invention to be that reflective material is made again, in the dark, the effect of eye-catching warning can be realized, guarantee work safety.
It is simple that the present invention has structure, practical, and lifting is convenient, and the advantages such as good damping effect, the present invention extensively can promote in crane lifting machine field of shock absorption for the foregoing reasons.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of crane lifting machine transmission shock-damping structure of the present invention.
In figure: 1, elevator main body 11, first base plate 12, first packing ring 13, damping spring 14, second packing ring 15, scroll wheel 16, second base plate 17, bolt 2, crane 3, brace table 31, grille guard
Detailed description of the invention
As shown in Figure 1, a kind of crane lifting machine transmission shock-damping structure, comprise elevator main body 1, be fixed on the double folding crane 2 in described elevator main body 1 and the brace table 3 being fixed on described crane 2 upper end, described crane main body 1 is provided with scroll wheel 15, described elevator main body 1 comprises the hydraulic actuating cylinder for providing propulsion source, first base plate 11 and the second base plate 16, multiple shock absorption device is provided with between described first base plate 11 and described second base plate 16, described shock absorption device comprises the first packing ring 12 set gradually, damping spring 13 and the second packing ring 14, described first base plate 11 and described second base plate 16 are fixed together through described shock absorption device by bolt 17.
Described bolt 17 is provided with the adjustment gap for regulating layered structure intensity.
Described brace table 3 is provided with grille guard 31, and described grille guard 31 is provided with reflector layer.
Elevator shock absorption device provided by the invention, has duplicate protection, plays the first heavy shock-absorbing protecting, secondly, realize second heavily protect by the adjustable clearance between bolt and base plate by double-deck packing ring and damping spring; There is the grille guard on brace table provided by the invention to be that reflective material is made again, in the dark, the effect of eye-catching warning can be realized, guarantee work safety.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a crane lifting machine transmission shock-damping structure, comprise elevator main body (1), be fixed on the double folding crane (2) on described elevator main body (1) and be fixed on the brace table (3) of described crane (2) upper end, described crane main body (1) is provided with scroll wheel (15), it is characterized in that:
Described elevator main body (1) comprises hydraulic actuating cylinder, the first base plate (11) and the second base plate (16) for providing propulsion source, multiple shock absorption device is provided with between described first base plate (11) and described second base plate (16), described shock absorption device comprises the first packing ring (12), damping spring (13) and the second packing ring (14) that set gradually, and described first base plate (11) and described second base plate (16) are fixed together through described shock absorption device by bolt (17).
2. crane lifting machine transmission shock-damping structure according to claim 1, is characterized in that: described bolt (17) is provided with the adjustment gap for regulating layered structure intensity.
3. crane lifting machine transmission shock-damping structure according to claim 1, it is characterized in that: described brace table (3) is provided with grille guard (31), described grille guard (31) is provided with reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617344.2A CN104671145A (en) | 2013-11-27 | 2013-11-27 | Transmission vibration reducing structure of crane lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617344.2A CN104671145A (en) | 2013-11-27 | 2013-11-27 | Transmission vibration reducing structure of crane lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104671145A true CN104671145A (en) | 2015-06-03 |
Family
ID=53306816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310617344.2A Pending CN104671145A (en) | 2013-11-27 | 2013-11-27 | Transmission vibration reducing structure of crane lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104671145A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879766A (en) * | 2016-06-26 | 2016-08-24 | 余林岚 | Transfer vat for coating processing |
| CN107055397A (en) * | 2017-06-26 | 2017-08-18 | 合肥佳航机电设备有限公司 | A kind of multifunctional lifter base and its assembly method |
| CN107285237A (en) * | 2017-08-15 | 2017-10-24 | 彭斌明 | A kind of constructing tunnel crane |
| CN107473144A (en) * | 2017-09-25 | 2017-12-15 | 宋召阳 | A kind of safety protective high-altitude operation vehicle |
| CN107791216A (en) * | 2017-12-06 | 2018-03-13 | 成都科创城科技有限公司 | It is a kind of it is stable can synchronous rotary mobile platform |
| CN107825369A (en) * | 2017-12-06 | 2018-03-23 | 成都科创城科技有限公司 | A kind of stable multifunctional household platform |
| CN107838892A (en) * | 2017-12-06 | 2018-03-27 | 成都科创城科技有限公司 | A kind of workbench of stable liftable synchronous rotary |
| CN107947004A (en) * | 2017-12-22 | 2018-04-20 | 瓯波电气有限公司 | Armored moving alternating-current metal switchgear damping circuit breaker cart |
| CN108328513A (en) * | 2018-04-14 | 2018-07-27 | 东莞市科学技术博物馆 | A kind of hydraulic platform remarkable action detection device |
| CN108860479A (en) * | 2018-07-19 | 2018-11-23 | 芜湖籁余新能源科技有限公司 | A kind of auxiliary mould of rig a ship |
| CN110398619A (en) * | 2018-07-27 | 2019-11-01 | 南京瑞贻电子科技有限公司 | A kind of liftable is convenient for the household wind-driven generator oscillograph of operation |
| CN111170236A (en) * | 2019-12-27 | 2020-05-19 | 国网山东省电力公司冠县供电公司 | Height-adjustable formula maintenance mechanism of electric substation electromechanical device |
-
2013
- 2013-11-27 CN CN201310617344.2A patent/CN104671145A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879766A (en) * | 2016-06-26 | 2016-08-24 | 余林岚 | Transfer vat for coating processing |
| CN107055397A (en) * | 2017-06-26 | 2017-08-18 | 合肥佳航机电设备有限公司 | A kind of multifunctional lifter base and its assembly method |
| CN107055397B (en) * | 2017-06-26 | 2019-11-29 | 桐乡市常新农机专业合作社 | A kind of multifunctional lifter pedestal and its assembly method |
| CN107285237A (en) * | 2017-08-15 | 2017-10-24 | 彭斌明 | A kind of constructing tunnel crane |
| CN107473144A (en) * | 2017-09-25 | 2017-12-15 | 宋召阳 | A kind of safety protective high-altitude operation vehicle |
| CN107838892A (en) * | 2017-12-06 | 2018-03-27 | 成都科创城科技有限公司 | A kind of workbench of stable liftable synchronous rotary |
| CN107825369A (en) * | 2017-12-06 | 2018-03-23 | 成都科创城科技有限公司 | A kind of stable multifunctional household platform |
| CN107791216A (en) * | 2017-12-06 | 2018-03-13 | 成都科创城科技有限公司 | It is a kind of it is stable can synchronous rotary mobile platform |
| CN107947004A (en) * | 2017-12-22 | 2018-04-20 | 瓯波电气有限公司 | Armored moving alternating-current metal switchgear damping circuit breaker cart |
| CN108328513A (en) * | 2018-04-14 | 2018-07-27 | 东莞市科学技术博物馆 | A kind of hydraulic platform remarkable action detection device |
| CN108328513B (en) * | 2018-04-14 | 2020-05-26 | 东莞市科学技术博物馆 | Abnormal motion detection equipment for hydraulic platform |
| CN108860479A (en) * | 2018-07-19 | 2018-11-23 | 芜湖籁余新能源科技有限公司 | A kind of auxiliary mould of rig a ship |
| CN110398619A (en) * | 2018-07-27 | 2019-11-01 | 南京瑞贻电子科技有限公司 | A kind of liftable is convenient for the household wind-driven generator oscillograph of operation |
| CN111170236A (en) * | 2019-12-27 | 2020-05-19 | 国网山东省电力公司冠县供电公司 | Height-adjustable formula maintenance mechanism of electric substation electromechanical device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104671145A (en) | Transmission vibration reducing structure of crane lifter | |
| CN203959574U (en) | A kind of fall protection equipment of elevator | |
| CN104828742A (en) | Intelligent and safe lifting base | |
| CN104326376B (en) | A kind of anti-storm wind the design of available mechanism can topple over the harbour jenny of transfer | |
| CN202400745U (en) | Trusswork portal crane | |
| CN211594904U (en) | Jacking device for ground maintenance of navigation light airplane | |
| CN104326367A (en) | Damper type snag protector of quayside container bridge crane | |
| CN102029037B (en) | Water tower fire truck as well as roof fire water monitor lifting device and telescoping cylinder thereof | |
| CN111591884B (en) | Crane chassis | |
| CN204265311U (en) | A kind of ship hydraulic rotary crane | |
| CN105668429A (en) | Multifunctional overhead lifting machine | |
| CN102963836A (en) | Scissor-fork-type lifting work platform vehicle | |
| CN210854879U (en) | Elevator car damping device for building material | |
| CN204689548U (en) | Building shipping hydraulic moving jacking system | |
| CN203855340U (en) | Novel device for lifting cargoes | |
| CN205527542U (en) | Hydraulic lift mechanism | |
| CN203568734U (en) | Novel safe lifting gear of tower crane | |
| CN203113305U (en) | Hydraulic balancing device of ship lift cable wire with mechanical locking function | |
| CN202012222U (en) | Stereo garage elevator | |
| CN205187694U (en) | Novel tower crane equipment | |
| CN207468077U (en) | The hydraulic pressure lift winch of click braking | |
| CN204847861U (en) | Hoist shock mitigation system | |
| CN203079609U (en) | Rope protecting device of skid-mounted drilling rig and used for derrick lifting | |
| CN100390043C (en) | Overthrow preventer for single-beam gantry | |
| CN103626075A (en) | Intelligent hydraulic elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |