CN203562679U - Lifting apparatus for hoisting locomotive electrical appliance cabinet - Google Patents
Lifting apparatus for hoisting locomotive electrical appliance cabinet Download PDFInfo
- Publication number
- CN203562679U CN203562679U CN201320784242.5U CN201320784242U CN203562679U CN 203562679 U CN203562679 U CN 203562679U CN 201320784242 U CN201320784242 U CN 201320784242U CN 203562679 U CN203562679 U CN 203562679U
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- China
- Prior art keywords
- girder
- auxiliary
- hoisting
- auxiliary girder
- intermediate pulley
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Abstract
The utility model discloses a lifting apparatus for hoisting a locomotive electrical appliance cabinet. The lifting apparatus is composed of a main beam, auxiliary beams, pulleys and locking mechanisms, wherein the auxiliary beams are disposed on the main beam and the transverse dimension of the auxiliary beams can be adjusted; the pulleys on two sides are disposed on the auxiliary beams through mandrels, and the longitudinal dimension of the pulleys can be adjusted; an intermediate pulley is fixed with a rotation handle and is disposed in an intermediate position of each auxiliary beam; the length of each soft sling can be adjusted by rotating the rotation handle; and a threaded position pin fixes the rotation handle on each auxiliary beam. When hoisting electrical appliance cabinets in different sizes, the slings can be maintained vertical, and thus deformation of the cabinet body and damage to components in the cabinet can be prevented. The lifting apparatus is suitable for hoisting locomotive electrical appliance cabinets.
Description
Technical field
The utility model relates to a kind of locomotive assembling suspender.
Background technology
In the assembling process of locomotive, the Electric Appliance Cabinet of various shapes need to be lifted on car body, then by the mount pad below cabinet, Electric Appliance Cabinet is installed on car body.Above general cabinet, there are four suspension ring, during lifting, the soft suspension hook with hoist cable coordinated with suspension ring, cabinet is sling, hang on car and adjust behind installation site, suspension hook is taken off.While adopting soft band lifting, because four suspension centres shrink to centre, easily cause cabinet distortion, cause cabinet inner part to damage; The mount pad of cabinet lower end also produces distortion thereupon simultaneously, cannot coordinate with car body mount pad, causes difficulty is installed.When especially on cabinet, plane is step, two groups of suspension centres, not in same plane, are difficult to guarantee the balance of lifting.
Utility model content
The technical problem that the utility model solves is to provide a kind of Electric Appliance Cabinet for various sizes, the locomotive electric apparatus cabinet lifting appliance for hoisting that each suspension centre can vertical lifting.
The technical solution adopted in the utility model is, a kind of locomotive electric apparatus cabinet lifting appliance for hoisting, comprise a girder and two auxiliary girders, girder is provided with two groups of grooves of arranging along girder length direction, two auxiliary girders are all perpendicular with girder, auxiliary girder is hooked in girder by bolt, bolt snaps in groove, auxiliary girder middle part is provided with intermediate pulley, auxiliary girder both sides are provided with two side rollers, side roller is connected with auxiliary girder by axle, axle is inserted in the adjusting hole on auxiliary girder, intermediate pulley both sides are respectively provided with at least two adjusting holes, one end of two hoist cables is all wound in intermediate pulley, suspension hook is walked around and be provided with endways to the other end of two hoist cables from two side rollers respectively.
Between intermediate pulley and auxiliary girder, be provided with locking mechanism.
Locking mechanism is as follows, intermediate pulley is installed on auxiliary girder by rotating shaft, auxiliary girder is provided with one group of spacing screwed hole centered by rotating shaft, in intermediate pulley, be connected with rotating handles, rotating handles is provided with spacing unthreaded hole, between rotating handles and auxiliary girder, by bolt, undertaken spacingly, bolt is through the spacing unthreaded hole of rotating handles and screw in spacing screwed hole.
Auxiliary girder is provided with and connects a spacing otic placode that extends upward and cross from girder both sides girder, on spacing otic placode, offers concentric holes, and bolt passes two concentric holes and drops in the groove of girder.
The beneficial effects of the utility model are that in the time of guaranteeing lifting, hoist cable is vertical, avoids cabinet distortion and the parts damages that cause and difficulty is installed; Can, according to the variation of Electric Appliance Cabinet top suspension centre distance, carry out the adjustment of the interior X of plane and Y-direction two-way range; On cabinet, plane is step, and two groups of suspension centres, when Different Plane, rotate rotary handle, can adjust the length of suspender belt on auxiliary girder, according to the difference in height of two groups of suspension centres, hoist cable are adjusted to appropriate length.
Accompanying drawing explanation
Fig. 1 is that the utility model is used view.
Fig. 2 is for lifting by crane the Electric Appliance Cabinet state diagram with difference in height.
Fig. 3 is auxiliary girder and is hung Electric Appliance Cabinet location diagram.
Fig. 4 is the stereogram of auxiliary girder.
Fig. 5 is pulley mechanism structural representation.
Fig. 6 is intermediate pulley structure chart.
In figure, be labeled as: 1-girder, 11-half slot, 2-auxiliary girder, 21-adjusting hole, 23-axle, the spacing screwed hole of 25-, 26-limiting plate, 27-concentric holes, 28-steel plate, 31-side roller, 32-intermediate pulley, 321-rotating handles, 33-hoist cable, the spacing unthreaded hole of 35-, 6-screw thread alignment pin.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Locomotive electric apparatus cabinet lifting appliance for hoisting of the present utility model, as shown in Figure 1 and Figure 2, by 1, two auxiliary girder 2 of a girder, pulley and locking mechanism form.Girder 1 can be formed by Plate Welding, is provided with the half slot 11 of different size above, is welded with hanger.Auxiliary girder two sides symmetry has row's adjusting hole 21 of uniform distances, and adjusting hole 21 is suitable with axle 23, and two side rollers are fixed on auxiliary girder 2 by axle 23.On auxiliary girder 2, mid portion has on 26, two limiting plates of two limiting plates and has concentric holes 27, and limiting plate 26 exceeds girder 1, and passes concentric holes 27 by bolt, and by hung bolt, on girder 1, bolt and half slot 11 are suitable.On the side end face of two limiting plates 26, be respectively welded with a block plate 28, on steel plate 28, be drilled with concentric unthreaded hole in order to intermediate pulley 32 to be installed, around this unthreaded hole, have a circle screw thread spacing hole 25, rotating handles 321 is installed in intermediate pulley 32, on rotating handles 321, offers spacing unthreaded hole 35.Spacing unthreaded hole 35 also can be opened in intermediate pulley 32, can with the positioning instant of auxiliary girder 2 as long as can realize intermediate pulley 32.
Pulley and locking mechanism be by two side rollers 31, intermediate pulley 32 and rotary handle 321, and hoist cable 33 forms.Two side rollers 31 are arranged on the both sides of auxiliary girder by axle 23, side roller 31 can freely rotate, and axle 23 can be selected bolt shaft.Intermediate pulley 32 is arranged on auxiliary girder middle part by rotating handles 321 for axle, and with bolt, nut, be fixed together, rotate rotary handle 321, intermediate pulley 32 is rotated thereupon.Screw thread alignment pin 6 one end are processed with screw thread, through spacing unthreaded hole 35, can be tightened in the spacing screwed hole 25 on steel plate 28.Hoist cable 33 is walked around side roller 31, and its one end is bound up in intermediate pulley 32 by bolt 18, nut, and the other end is provided with suspension hook.
The lateral dimension of adjusting by changing the position of auxiliary girder 2 on girder 1, by adjusting the position of two side rollers 31 on auxiliary girder 2, adjust the longitudinal size of suspender, by rotating the middle rotary handle 321 of auxiliary girder 2, change the length of hoist cable 33, meet two groups of suspension centres not in the difference in height of a plane.
Concrete using method is as follows, in the time of need to adjusting lateral dimension, girder 1 is put between two limiting plates 26 of auxiliary girder 2, after adjusted size good position as required, bolt is put in the half slot on relevant position to 11, at the other end, with nut, fixes.In the time of need to adjusting longitudinal size, two side rollers 31 are placed into adjusting hole suitable on auxiliary girder 2 21 places, by axle 23, through the unthreaded hole in the middle of adjusting hole 21 and side roller 31, at the other end, with nut, fix.In the time of need to adjusting hoist cable 33 length, rotate rotary handle 321, by both sides hoist cable 33, walk around side roller 321, be wound in intermediate pulley 32, after adjusting to the right place, the spacing unthreaded hole 35 passing on rotary handle with screw thread alignment pin 6, be screwed in the spacing screwed hole 25 on auxiliary girder 2 rotary handle 321 is located, the suspension hook of hoist cable 33 lower ends and the suspension ring on Electric Appliance Cabinet are connect and can be lifted.
Claims (4)
1. locomotive electric apparatus cabinet lifting appliance for hoisting, it is characterized in that: comprise a girder and two auxiliary girders, girder is provided with two groups of grooves of arranging along girder length direction, two auxiliary girders are all perpendicular with girder, auxiliary girder is hooked in girder by bolt, bolt snaps in groove, auxiliary girder middle part is provided with intermediate pulley, auxiliary girder both sides are provided with two side rollers, side roller is connected with auxiliary girder by axle, axle is inserted in the adjusting hole on auxiliary girder, intermediate pulley both sides are respectively provided with at least two adjusting holes, one end of two hoist cables is all wound in intermediate pulley, suspension hook is walked around and be provided with endways to the other end of two hoist cables from two side rollers respectively.
2. locomotive electric apparatus cabinet lifting appliance for hoisting as claimed in claim 1, is characterized in that: between described intermediate pulley and auxiliary girder, be provided with locking mechanism.
3. locomotive electric apparatus cabinet lifting appliance for hoisting as claimed in claim 2, it is characterized in that: described locking mechanism is as follows, intermediate pulley is installed on auxiliary girder by rotating shaft, auxiliary girder is provided with one group of spacing screwed hole centered by rotating shaft, in intermediate pulley, be connected with rotating handles, rotating handles is provided with spacing unthreaded hole, is undertaken spacingly between rotating handles and auxiliary girder by bolt, and bolt is through the spacing unthreaded hole of rotating handles and screw in spacing screwed hole.
4. locomotive electric apparatus cabinet lifting appliance for hoisting as claimed in claim 1, it is characterized in that: described auxiliary girder is provided with and connects a spacing otic placode that extends upward and cross from girder both sides girder, on spacing otic placode, offer concentric holes, bolt passes two concentric holes and drops in the groove of girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784242.5U CN203562679U (en) | 2013-11-29 | 2013-11-29 | Lifting apparatus for hoisting locomotive electrical appliance cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784242.5U CN203562679U (en) | 2013-11-29 | 2013-11-29 | Lifting apparatus for hoisting locomotive electrical appliance cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562679U true CN203562679U (en) | 2014-04-23 |
Family
ID=50512377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320784242.5U Expired - Fee Related CN203562679U (en) | 2013-11-29 | 2013-11-29 | Lifting apparatus for hoisting locomotive electrical appliance cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562679U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662880A (en) * | 2017-09-30 | 2018-02-06 | 山东住工装配建筑有限公司 | A kind of adjustable lifting appliance of flat board lifting |
| CN108946438A (en) * | 2018-10-08 | 2018-12-07 | 云南建投第二建设有限公司 | It is a kind of can adjust automatically hoisting point position composite beam/plate hanging apparatus |
| CN110329140A (en) * | 2019-06-26 | 2019-10-15 | 广东中集建筑制造有限公司 | It is used to support the crossbeam of container and the vehicle with it |
| CN113532824A (en) * | 2021-06-30 | 2021-10-22 | 中信国安建工集团有限公司 | High-altitude operation hanging basket performance detection platform and operation method |
| CN113562605A (en) * | 2021-07-22 | 2021-10-29 | 中国核动力研究设计院 | Variable lifting appliance for radioactive waste packaging box |
-
2013
- 2013-11-29 CN CN201320784242.5U patent/CN203562679U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662880A (en) * | 2017-09-30 | 2018-02-06 | 山东住工装配建筑有限公司 | A kind of adjustable lifting appliance of flat board lifting |
| CN107662880B (en) * | 2017-09-30 | 2024-03-08 | 聊城职业技术学院 | Adjusting method of adjustable lifting appliance for lifting flat plate |
| CN108946438A (en) * | 2018-10-08 | 2018-12-07 | 云南建投第二建设有限公司 | It is a kind of can adjust automatically hoisting point position composite beam/plate hanging apparatus |
| CN110329140A (en) * | 2019-06-26 | 2019-10-15 | 广东中集建筑制造有限公司 | It is used to support the crossbeam of container and the vehicle with it |
| CN113532824A (en) * | 2021-06-30 | 2021-10-22 | 中信国安建工集团有限公司 | High-altitude operation hanging basket performance detection platform and operation method |
| CN113562605A (en) * | 2021-07-22 | 2021-10-29 | 中国核动力研究设计院 | Variable lifting appliance for radioactive waste packaging box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |