CN203903833U - Light crane - Google Patents
Light crane Download PDFInfo
- Publication number
- CN203903833U CN203903833U CN201420323732.XU CN201420323732U CN203903833U CN 203903833 U CN203903833 U CN 203903833U CN 201420323732 U CN201420323732 U CN 201420323732U CN 203903833 U CN203903833 U CN 203903833U
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- CN
- China
- Prior art keywords
- fixed
- support
- crossbeam
- column
- light crane
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Abstract
The utility model discloses a light crane. The light crane comprises a pulley group, a support, a vertical column, an auxiliary motor and a beam, wherein the bottom of the vertical column is fixed on a base; the upper end of the vertical column is provided with a beam moving frame; the beam moving frame is provided with the beam; one end of the beam is provided with the auxiliary motor, and the other end of the beam is provided with the pulley group; the lower end of the support is fixed on the vertical column and the upper end of the support is fixed on the beam; the support, the vertical column and the beam form a triangle structure; one end of a steel rope is wound on the pulley group, and the other end of the steel rope is wound on a wire collecting disc by a fixed pulley fixed on the support; the wire collecting disc is movably connected with the support; the upper end of the beam moving frame is provided with a support bar; the top end of the support bar is provided with a rotary wheel; one end of the beam is connected with the auxiliary motor at the other end by an auxiliary pull rope; the middle part of the auxiliary pull rope is erected on the rotary wheel. According to the light crane, the beam is provided with the auxiliary motor, so that the lifting efficiency is improved further; meanwhile, the light crane can be applicable to different environments, is simple in structure, and is convenient to use.
Description
Technical field
The utility model relates to material carrying machine field, is specially a kind of light crane.
Background technology
Hoisting crane refers to many actions elevator machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.Belong to material carrying machine.The work characteristics of hoisting crane is to do intermittent exercise, and in a working cycle, the corresponding mechanism of the action such as feeding, migration, unloading is alternation, the development of hoisting crane on market and use more and more extensive.
The patent of application number 200820128915.0 discloses a kind of hoisting crane, comprise Shears and counterweight bont, described Shears has front support member and folding rear draw piece, described counterweight bont further comprises suspension gear and jacking apparatus, the counterweight of described hoisting crane hangs on described front support member below by described suspension gear, described front support member, described suspension gear and described counterweight hoist or fall under the effect of described jacking apparatus, but its structure is too huge, Large-scale Hoisting equipment is inconvenient to use in some place, completely large by the words labour intensity of manpower, inefficiency.
Utility model content
The technical matters that the utility model solves is to provide a kind of light crane, to solve the problem proposing in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions: a kind of light crane, comprise: assembly pulley, support, column, helper motor, crossbeam, described column bottom is fixed on base, column upper end is provided with cross beam movement frame, cross beam movement frame is provided with crossbeam, crossbeam one end is provided with helper motor, the other end is provided with assembly pulley, helper motor lower end is provided with clump weight, support lower end is fixed on column, upper end is fixed on crossbeam, support, column, crossbeam forms triangular structure, one end of steel cable is wrapped on assembly pulley, the other end is wrapped on line concentration dish by the fixed pulley being fixed on support, line concentration dish is flexibly connected with support, cross beam movement frame upper end is provided with strut, strut top is provided with runner, crossbeam one end is connected on the helper motor of the other end by auxiliary stay cord, auxiliary stay cord middle part is erected on runner.
Described column lower end both sides are provided with bracing frame, and bracing frame lower end is fixed on base, and bracing frame and base form triangular structure.
Described runner is arranged on strut top by rolling bearing.
Described helper motor is connected with change speed gear box, and auxiliary stay cord is fixed on the mouth of change speed gear box.
Compared with prior art, the beneficial effects of the utility model are: the utility model is provided with helper motor on crossbeam, further improve lifting efficiency, and simultaneously the utility model can adapt under varying environment and uses, simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, assembly pulley; 2, fixed pulley; 3, support; 4, column; 5, clump weight; 6, line concentration dish; 7, steel cable; 8, base; 9, bracing frame; 10, stationary fixture; 11, helper motor; 12, strut; 13, runner; 14, auxiliary stay cord; 15, crossbeam; 16, cross beam movement frame.
The specific embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of light crane, comprise: assembly pulley 1, support 3, column 4, helper motor 11, crossbeam 15, described column 4 bottoms are fixed on base 8, column 4 upper ends are provided with cross beam movement frame 16, cross beam movement frame 16 is provided with crossbeam 15, crossbeam 15 one end are provided with helper motor 11, the other end is provided with assembly pulley 1, helper motor 11 lower ends are provided with clump weight 5, support 3 lower ends are fixed on column 4, upper end is fixed on crossbeam 15, support 3, column 4, crossbeam 15 forms triangular structure, one end of steel cable 7 is wrapped on assembly pulley 1, the other end is wrapped on line concentration dish 6 by the fixed pulley 2 being fixed on support 3, line concentration dish 6 is flexibly connected with support, cross beam movement frame 16 upper ends are provided with strut 12, strut 12 tops are provided with runner 13, crossbeam 15 one end are connected on the helper motor 11 of the other end by auxiliary stay cord 14, auxiliary stay cord 14 middle parts are erected on runner 13.
Described column 4 both sides, lower end are provided with bracing frame 9, and bracing frame lower end is fixed on base 8, and bracing frame 9 forms triangular structure with base 8.
Described runner 13 is arranged on strut 12 tops by rolling bearing.
Described helper motor 11 is connected with change speed gear box, and auxiliary stay cord 14 is fixed on the mouth of change speed gear box.
During use, weight is hung on the hook under assembly pulley, rotate line concentration dish and get final product lifting heavy, support and column are rotationally connected, so can as required weight be risen to the place needing, rotate backward line concentration dish, can put down weight to appointed place, now can further improve lifting efficiency by helper motor 11 and auxiliary stay cord 14.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a light crane, comprise: assembly pulley, support, column, helper motor, crossbeam, it is characterized in that: described column bottom is fixed on base, column upper end is provided with cross beam movement frame, cross beam movement frame is provided with crossbeam, crossbeam one end is provided with helper motor, the other end is provided with assembly pulley, helper motor lower end is provided with clump weight, support lower end is fixed on column, upper end is fixed on crossbeam, support, column, crossbeam forms triangular structure, one end of steel cable is wrapped on assembly pulley, the other end is wrapped on line concentration dish by the fixed pulley being fixed on support, line concentration dish is flexibly connected with support, cross beam movement frame upper end is provided with strut, strut top is provided with runner, crossbeam one end is connected on the helper motor of the other end by auxiliary stay cord, auxiliary stay cord middle part is erected on runner.
2. a kind of light crane according to claim 1, is characterized in that: described column lower end both sides are provided with bracing frame, and bracing frame lower end is fixed on base, and bracing frame and base form triangular structure.
3. a kind of light crane according to claim 1, is characterized in that: described runner is arranged on strut top by rolling bearing.
4. a kind of light crane according to claim 1, is characterized in that: described helper motor is connected with change speed gear box, and auxiliary stay cord is fixed on the mouth of change speed gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323732.XU CN203903833U (en) | 2014-06-18 | 2014-06-18 | Light crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323732.XU CN203903833U (en) | 2014-06-18 | 2014-06-18 | Light crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903833U true CN203903833U (en) | 2014-10-29 |
Family
ID=51778121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323732.XU Expired - Fee Related CN203903833U (en) | 2014-06-18 | 2014-06-18 | Light crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903833U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603950A (en) * | 2016-01-26 | 2016-05-25 | 河海大学 | Emergency-use quick-hoisted separated type fence for soluble hazardous chemicals in small-medium docks |
| CN106429891A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Material lifting device |
| CN106629426A (en) * | 2016-12-30 | 2017-05-10 | 徐州重型机械有限公司 | Crane |
| CN107323621A (en) * | 2017-06-16 | 2017-11-07 | 上海复亚通信科技有限公司 | Packaged type unmanned plane recycle bin |
| CN110668332A (en) * | 2018-07-02 | 2020-01-10 | 合肥恒谦信息科技有限公司 | High stability cantilever crane for building |
-
2014
- 2014-06-18 CN CN201420323732.XU patent/CN203903833U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603950A (en) * | 2016-01-26 | 2016-05-25 | 河海大学 | Emergency-use quick-hoisted separated type fence for soluble hazardous chemicals in small-medium docks |
| CN106429891A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Material lifting device |
| CN106629426A (en) * | 2016-12-30 | 2017-05-10 | 徐州重型机械有限公司 | Crane |
| CN106629426B (en) * | 2016-12-30 | 2018-12-11 | 徐州重型机械有限公司 | Crane |
| CN107323621A (en) * | 2017-06-16 | 2017-11-07 | 上海复亚通信科技有限公司 | Packaged type unmanned plane recycle bin |
| CN110668332A (en) * | 2018-07-02 | 2020-01-10 | 合肥恒谦信息科技有限公司 | High stability cantilever crane for building |
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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: 20141029 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |