CN203682904U - Electric portal frame - Google Patents
Electric portal frame Download PDFInfo
- Publication number
- CN203682904U CN203682904U CN201420035885.4U CN201420035885U CN203682904U CN 203682904 U CN203682904 U CN 203682904U CN 201420035885 U CN201420035885 U CN 201420035885U CN 203682904 U CN203682904 U CN 203682904U
- Authority
- CN
- China
- Prior art keywords
- electric
- door frame
- crossbeam
- dragon door
- column
- 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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 description 6
- 241000269799 Perca fluviatilis Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses an electric portal frame, which comprises an upright post, a connecting device, a lifting arm beam, an electric hoist and a herringbone support device, wherein the lower end of the upright post is arranged on the ground, and the upper end of the upright post is connected with one end of the lifting arm beam through the connecting device; the other end of the lifting arm beam is connected with the upper end of the herringbone support device; fixed casters are arranged at the lower ends of the herringbone support device; the electric hoist is arranged on the lifting arm beam. According to the electric portal frame, a three-leg support mode is adopted, so that the electric portal frame is reasonable in structure, difficult to deform, high in bearing capacity and stability and light in weight; the labor intensity of an operator is greatly reduced, the working efficiency is improved, and the operational safety is enhanced.
Description
Technical field
The utility model belongs to dynamo-electric manufacturing equipment field, particularly a kind of electric dragon door frame.
Background technology
Quite a few middle-size and small-size fine limit work enterprise does not possess the row of installation and hangs condition owing to being subject to the puzzlement of factors for a long time, in the other lifting problem of jib crane being installed solving annex, machinofacture of machine equipment.Due to the inadequate natural endowment of jib crane, not only labour intensity is large but also stability is inadequate, have due to design or defective mounting cause collapse accident of common occurrence.
Hence one can see that, the deficiencies such as jib crane, the gauntry crane existence and stability of prior art are poor, mobile dumb, can collect gauntry crane feature in the urgent need to one, have again jib crane flexibly in one, safety, quick, saving of labor, the Novel portal frame that laborsaving and stability is strong.
Utility model content
The purpose of this utility model is to provide a kind of electric dragon door frame.
The technical solution that realizes the utility model object is: a kind of electric dragon door frame, comprise column, connecting device, arm crossbeam, electric block and herringbone bracing or strutting arrangement, the lower end of described column arranges on the ground, the upper end of column is connected with one end of arm crossbeam by connecting device, the other end of arm crossbeam is connected with the upper end of herringbone bracing or strutting arrangement, and the lower end of herringbone bracing or strutting arrangement is provided with directional wheel; Described electric block is arranged on arm crossbeam.
Compared with prior art, its remarkable advantage is the utility model:
1) the utility model arm crossbeam is made up of I-beam section crossbeam and during welding for steel structure part, alleviate product weight and do not lost original function, possess compressive strength, be conducive to pass three legs and support take axle as the center of circle electric dragon door frame take crossbeam as radius movement in a curve to any one position in radius;
2) the utility model adopts wide spoke steel frame polyurethane directional wheel, light, cost is not high, flexible operation, bearing capacity large, smooth running, easy to maintenance quick;
3) the utility model has been abandoned the use of existing gantry crane rail steel, changes circular arc steel plate built-in type track into, makes the face of attaining the Way smooth, and operation is level and smooth, itself accessible facilities, and operating personnel takes action conveniently;
4) the utility model selects three legs to support, and wherein one leg is that center of circle fixed leg, two herringbone bracing or strutting arrangements synchronously support portal frame, and according to tripodia stability principle, rational in infrastructure, not yielding, holding capacity is large, and stability is strong, lightweight, reliable safety;
5) the utility model has greatly reduced the labour intensity of operating personal, has improved work efficiency, and little to workshop space requirement, has met the demand of medium and small sized enterprises.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the front elevation of a kind of electric dragon door frame of the utility model.
Fig. 2 is the left view of a kind of electric dragon door frame of the utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of electric dragon door frame of the present utility model, comprise column 1, connecting device 2, arm crossbeam 3, electric block 4 and herringbone bracing or strutting arrangement 6, the lower end of described column 1 arranges on the ground, the upper end of column 1 is connected with one end of arm crossbeam 3 by connecting device 2, the other end of arm crossbeam 3 is connected with the upper end of herringbone bracing or strutting arrangement 6, and the lower end of herringbone bracing or strutting arrangement 6 is provided with directional wheel 7; Described electric block 4 is arranged on arm crossbeam 3.
Described electric dragon door frame also comprises circular arc steel plate built-in type track 8, and on the ground, this track is consistent with the path of motion of directional wheel in this track setting.
The steel plate width of circular arc steel plate built-in type track 8 is at least 3 times of directional wheel 7 wheel face width.
Column 1 connects by welded flange and underground preburied bolt fastener.
Described connecting device 2 comprises main shaft, overcoat, fastener, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings are nested on main shaft, wherein 2 centripetal cylindrical roller bearings are positioned at overcoat inside, 2 thrust ball bearings are separately positioned on two end faces of overcoat, and fastener is arranged on outer set upper side.
Arm crossbeam 3 comprises I-beam section crossbeam 9 and during welding for steel structure part 5, and I-beam section crossbeam 9 is horizontally set between column 1 and herringbone bracing or strutting arrangement 6, and during welding for steel structure part 5 is arranged on I-beam section crossbeam 9 tops.
Described directional wheel 7 is wide spoke steel frame polyurethane directional wheel.
The quantity of described directional wheel 7 is two.
Below in conjunction with specific embodiment, the utility model is elaborated.
Embodiment 1
In conjunction with Fig. 1, Fig. 2, a kind of electric dragon door frame, comprises column 1, connecting device 2, arm crossbeam 3, electric block 4 and herringbone bracing or strutting arrangement 6, and the lower end of column 1 connects by welded flange and underground preburied bolt fastener; Connecting device 2 comprises main shaft, overcoat, fastener, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings are nested on main shaft, wherein 2 centripetal cylindrical roller bearings are positioned at overcoat inside, 2 thrust ball bearings are separately positioned on two end faces of overcoat, and fastener is arranged on outer set upper side; The upper end of column 1 is connected with one end of arm crossbeam 3 by connecting device 2, and the other end of arm crossbeam 3 is connected with the upper end of herringbone bracing or strutting arrangement 6, and the lower end of herringbone bracing or strutting arrangement 6 is provided with wide spoke steel frame polyurethane directional wheel; Electric dragon door frame also comprises circular arc steel plate built-in type track 8, and on the ground, this track is consistent with the path of motion of directional wheel in this track setting, and the steel plate width of circular arc steel plate built-in type track 8 is 3 times of directional wheel wheel face width; Arm crossbeam 3 comprises I-beam section crossbeam 9 and during welding for steel structure part 5, and I-beam section crossbeam 9 is horizontally set between column 1 and herringbone bracing or strutting arrangement 6, and during welding for steel structure part 5 is arranged on I-beam section crossbeam 9 tops, and electric block 4 is arranged on arm and weighs on 3.
In conjunction with Fig. 1, Fig. 2, a kind of electric dragon door frame, comprises column 1, connecting device 2, arm crossbeam 3, electric block 4 and herringbone bracing or strutting arrangement 6, and the lower end of column 1 connects by welded flange and underground preburied bolt fastener; Connecting device 2 comprises main shaft, overcoat, fastener, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings are nested on main shaft, wherein 2 centripetal cylindrical roller bearings are positioned at overcoat inside, 2 thrust ball bearings are separately positioned on two end faces of overcoat, and fastener is arranged on outer set upper side; The upper end of column 1 is connected with one end of arm crossbeam 3 by connecting device 2, and the other end of arm crossbeam 3 is connected with the upper end of herringbone bracing or strutting arrangement 6, and the lower end of herringbone bracing or strutting arrangement 6 is provided with wide spoke steel frame polyurethane directional wheel; Electric dragon door frame also comprises circular arc steel plate built-in type track 8, and on the ground, this track is consistent with the path of motion of directional wheel in this track setting, and the steel plate width of circular arc steel plate built-in type track 8 is 4 times of directional wheel wheel face width; Arm crossbeam 3 comprises I-beam section crossbeam 9 and during welding for steel structure part 5, and I-beam section crossbeam 9 is horizontally set between column 1 and herringbone bracing or strutting arrangement 6, and during welding for steel structure part 5 is arranged on I-beam section crossbeam 9 tops, and electric block 4 is arranged on arm and weighs on 3.
When use, first by hung article carrying to the place between suspension bracket track and column; Then suspension bracket is passed in the same radius of article, switch on power mobile electric cucurbit to object vertical surface, fasten suspender belt (steel rope, hoist cable, withhold), package suspension hook, check and confirm to sling after safe and reliable object, PTO Power Take Off, at the uniform velocity passes suspension bracket and specifies unloading position top.
Check confirm article set-points no-sundries, without after danger factor, power-on is slowly put down hanging object to assigned address.Pack up suspension hook to perch, PTO Power Take Off.After finishing using, suspension bracket is passed to perch.
The utility model selects three legs to support, wherein one leg is that center of circle fixed leg, two chevron pointing legs support portal frame, according to tripodia stability principle, rational in infrastructure, not yielding, holding capacity is large, stability is strong, lightweight, reduces to greatest extent labour intensity, improve work efficiency, increased the safety of operation.
Claims (8)
1. an electric dragon door frame, it is characterized in that, comprise column [1], connecting device [2], arm crossbeam [3], electric block [4] and herringbone bracing or strutting arrangement [6], the lower end of described column [1] arranges on the ground, the upper end of column [1] is connected with one end of arm crossbeam [3] by connecting device [2], the other end of arm crossbeam [3] is connected with the upper end of herringbone bracing or strutting arrangement [6], and the lower end of herringbone bracing or strutting arrangement [6] is provided with directional wheel [7]; Described electric block [4] is arranged on arm crossbeam [3].
2. a kind of electric dragon door frame according to claim 1, is characterized in that, also comprises circular arc steel plate built-in type track [8], and on the ground, this track is consistent with the path of motion of directional wheel in this track setting.
3. a kind of electric dragon door frame according to claim 2, is characterized in that, the steel plate width of circular arc steel plate built-in type track [8] is at least 3 times of directional wheel [7] wheel face width.
4. a kind of electric dragon door frame according to claim 1, is characterized in that, column [1] connects by welded flange and underground preburied bolt fastener.
5. a kind of electric dragon door frame according to claim 1, it is characterized in that, described connecting device [2] comprises main shaft, overcoat, fastener, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings, 2 centripetal cylindrical roller bearings and 2 thrust ball bearings are nested on main shaft, wherein 2 centripetal cylindrical roller bearings are positioned at overcoat inside, 2 thrust ball bearings are separately positioned on two end faces of overcoat, and fastener is arranged on outer set upper side.
6. a kind of electric dragon door frame according to claim 1, it is characterized in that, arm crossbeam [3] comprises I-beam section crossbeam [9] and during welding for steel structure part [5], I-beam section crossbeam [9] is horizontally set between column [1] and herringbone bracing or strutting arrangement [6], and during welding for steel structure part [5] is arranged on I-beam section crossbeam [9] top.
7. a kind of electric dragon door frame according to claim 1, is characterized in that, described directional wheel [7] is wide spoke steel frame polyurethane directional wheel.
8. a kind of electric dragon door frame according to claim 1, is characterized in that, the quantity of described directional wheel [7] is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035885.4U CN203682904U (en) | 2014-01-20 | 2014-01-20 | Electric portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035885.4U CN203682904U (en) | 2014-01-20 | 2014-01-20 | Electric portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682904U true CN203682904U (en) | 2014-07-02 |
Family
ID=51004839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035885.4U Expired - Lifetime CN203682904U (en) | 2014-01-20 | 2014-01-20 | Electric portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444878A (en) * | 2014-11-12 | 2015-03-25 | 宁夏嘉翔自控技术有限公司 | Pump type overhauling and hoisting device for sewage treatment system for filtering quartz sand |
-
2014
- 2014-01-20 CN CN201420035885.4U patent/CN203682904U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444878A (en) * | 2014-11-12 | 2015-03-25 | 宁夏嘉翔自控技术有限公司 | Pump type overhauling and hoisting device for sewage treatment system for filtering quartz sand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric gantry Effective date of registration: 20221013 Granted publication date: 20140702 Pledgee: Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Gulou sub branch Pledgor: JIANGSU YUHONGDA WATER ENGINEERING CO.,LTD. Registration number: Y2022320000596 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230201 Granted publication date: 20140702 Pledgee: Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Gulou sub branch Pledgor: JIANGSU YUHONGDA WATER ENGINEERING CO.,LTD. Registration number: Y2022320000596 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |