CN203461720U - Simple cantilever hoisting machine - Google Patents
Simple cantilever hoisting machine Download PDFInfo
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- CN203461720U CN203461720U CN201320517431.6U CN201320517431U CN203461720U CN 203461720 U CN203461720 U CN 203461720U CN 201320517431 U CN201320517431 U CN 201320517431U CN 203461720 U CN203461720 U CN 203461720U
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- cantilever
- beam column
- support rod
- movable support
- hoisting machine
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Abstract
The utility model discloses a simple cantilever hoisting machine which is used for solving the problems of high expense, high requirements for the mounting environment and inconvenient disassembly of a large tower crane. The simple cantilever hoisting machine disclosed by the utility model comprises a cantilever, a beam column, a movable support rod, a winch, two stay cables and a pulley block, wherein the beam column and the movable support rod are fixedly mounted on an operation platform; the cantilever is fixedly mounted on the beam column and the movable support rod; one end of the cantilever is fixed on the beam column, and the other end of the cantilever is positioned on the side away from the operation platform; one ends of the two stay cables are fixed at the two ends of the cantilever respectively; the junction of the two stay cables is fixed at the top end of the movable support rod; the pulley block is fixedly mounted on the beam column; a steel wire rope of the winch bypasses the pulley block and is connected with a lifting hook. The simple cantilever hoisting machine disclosed by the utility model is particularly suitable for hoisting articles with relatively low mass, and is simple in structure, flexible to assemble, convenient to disassemble and easy to operate.
Description
Technical field
The utility model belongs to equipment hoisting technical field of construction, specifically a kind of simple suspension hoisting machine tool.
Background technology
The tower crane industry of China starts starting the 1950's, at present the tower crane industry of China is in developing period rapidly.Tower crane is a kind of weight-lifting equipment the most frequently used on building ground, is used for the raw-material equipment of construction such as equipment that lifting construction uses, reinforcing bar, cement, brick, timber, scaffold.Have in the market various complete tower cranes to use, but be all to arrange for the article hoisting of large quality, cost is high, cost is high, and exists the inconvenient problem of handling.In addition, general tower crane requires highly for fabricating yard, is conventionally applicable to the lifting of large quality article.If while using the less article of traditional tower crane lifting quality because install complicated, for erecting bed, have relatively high expectations simultaneously, will cause unnecessary waste.For 1 ton of following article, if adopt traditional tower crane to lift, the waste causing is more especially.
In order to adapt to civilian or small building building site for the demand of small-size hoisting machine, be necessary to develop a kind of lifting, simple structure that is applicable to the less article of quality, simple and easy hoisting machinery for convenience detach.
Summary of the invention
The purpose of this utility model is to provide a kind of simple suspension hoisting machine tool, high for solving current large-scale tower crane expense, high to fabricating yard requirement, the problem of being inconvenient to dismantle.The utility model provides a kind of simple suspension hoisting machine tool, this simple suspension hoisting machine tool is applicable to civilian or small building building site for the lifting of the less article of quality, the normally lifting of 1 ton of following article, simple structure, easy for installation, to reach cost-saving object.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A simple suspension hoisting machine tool, comprises a cantilever, a beam column, a movable support rod, a winch, two skew cables and an assembly pulley; Described beam column and movable support rod are fixedly mounted on service platform, described cantilever is fixedly mounted on described beam column and movable support rod, one end of described cantilever is fixed on described beam column, the other end of described cantilever is positioned at the side away from described service platform, one end of described two skew cables is individually fixed in the two ends of described cantilever, the top of described movable support rod is fixed in the intersection of described two skew cables, described assembly pulley is fixedly mounted on described beam column, and the steel rope of described winch is walked around described assembly pulley and connected a suspension hook.
Preferably, also comprise two cable wind ropes, one end of described two cable wind ropes is individually fixed in the left and right sides of described cantilever, and the top of described movable support rod is fixed in the intersection of described two cable wind ropes.
Preferably, also comprise a lifting fixed pulley, described lifting fixed pulley is arranged on the other end of described cantilever, and the steel rope of described winch is walked around described lifting fixed pulley and is connected with described suspension hook.
Preferably, the material of described cantilever is steel matter.
Preferably, described winch is positioned on a dolly.
Simple suspension hoisting machine tool of the present utility model, comprises a cantilever, a beam column, a movable support rod, a winch, two skew cables and an assembly pulley; Described beam column and movable support rod are fixedly mounted on service platform, described cantilever is fixedly mounted on described beam column and movable support rod, one end of described cantilever is fixed on described beam column, the other end of described cantilever is positioned at the side away from described service platform, one end of described two skew cables is individually fixed in the two ends of described cantilever, the top of described movable support rod is fixed in the intersection of described two skew cables, described assembly pulley is fixedly mounted on described beam column, and the steel rope of described winch is walked around described assembly pulley and connected a suspension hook.Above-mentioned simple suspension hoisting machine tool, simple in structure, during work, can be arranged on easily building lifting layer and wait on service platform, assembling flexibly, operates simple and easyly, and use is also for convenience detach after finishing, thereby has realized object economical and practical, convenient to operation.
The utility model is simple in structure, during work, can be arranged on easily on the service platforms such as service platform, can realize the lifting to the middle-size and small-size article of engineering, the normally lifting of 1 ton of following article, and assembling flexibly, operates simple and easy; With after be convenient to dismounting.
Accompanying drawing explanation
Fig. 1 is the front view of the simple suspension hoisting machine tool of the utility model one embodiment;
Fig. 2 is the right elevation of the simple suspension hoisting machine tool of the utility model one embodiment.
Attached number in the figure explanation: 1-winch, 21-the first fixed pulley, 22-the second fixed pulley, 3-beam column, 4-movable support rod, 5-suspension cable, 6-suspension hook, 7-cantilever, 8-cable wind rope, 9-lifts fixed pulley.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, preferred embodiment described herein is only for description and interpretation the utility model, and is not used in restriction the utility model.It should be noted that, accompanying drawing adopts the form of simplifying very much and uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.
As shown in Figure 1, a kind of simple suspension hoisting machine tool, comprises winch 1, assembly pulley, beam column 3, movable support rod 4, two skew cables 5, suspension hook 6, cantilever 7; Described assembly pulley comprises the first fixed pulley 21, the second fixed pulleys 22.Described beam column 3 and movable support rod 4 are fixedly mounted on service platform, described cantilever 7 is fixedly mounted on described beam column 3 and movable support rod 4, one end of described cantilever 7 is fixed on described beam column 3, the other end of described cantilever 7 is positioned at the side away from described service platform, one end of described two skew cables 5 is individually fixed in the two ends of described cantilever 7, the top of described movable support rod 4 is fixed in the intersection of described two skew cables 5, described assembly pulley is fixedly mounted on described beam column 3, and the steel rope of described winch 1 is walked around described assembly pulley and connected a suspension hook 6.
During work, beam column 3 and movable support rod 4 are fixedly mounted on service platform, cantilever 7 is fixedly mounted on beam column 3 and movable support rod 4, and the steel rope of winch 1 is walked around assembly pulley connecting shackle 6.During lifting article, start winch 1 and article are winched to proper height and stop winch 1, now adopt manpower that article are dragged to service platform, article are taken off from suspension hook 6; Starting winch 1 puts down suspension hook 6 can lift by crane another article.
In order to make simple suspension hoisting machine tool more stable, can on movable support rod 4, cable wind rope be set.Particularly, as shown in Figure 2, two cable wind ropes 8 are set on movable support rod 4, one end of described two cable wind ropes 8 is individually fixed in the left and right sides of described cantilever 7, and the top of described movable support rod 4 is fixed in the intersection of described two cable wind ropes 8, for preventing that cantilever 7 from producing double swerve.Under the combined action of described suspension cable 5 and cable wind rope 8, can realize and fixing cantilever 7 is omnibearing, make cantilever 7 more firm when work.
Continuation, with reference to figure 1, in order to reduce the resistance of lifting, can arrange at the other end of cantilever 7 a lifting fixed pulley 9, and the steel rope of described winch 1 is walked around described lifting fixed pulley 9 and is connected with described suspension hook 6.
In sum, the simple suspension hoisting machine tool simple structure that the utility model provides, adopts Assembling, and the length of cantilever is also freely to assemble according to on-the-spot place situation and equipment volume, conventionally can in 2 hours, complete the installation of whole lifting machine.With respect to large-scale tower crane machinery, install consuming time shortly, can be arranged on easily on service platform such as building lifting layer grade, floor area is little.And after completing lifting work, this simple suspension hoisting machine tool convenient disassembly.Therefore, adopt this simple suspension hoisting machine tool can meet civilian or small building building site for the demand of small-size hoisting machine, assembling flexibly, operates simple and easy.
Foregoing description is only the description to the utility model preferred embodiment, the not any restriction to the utility model scope, and any change, modification that those of ordinary skill in the art does according to above-mentioned disclosure, all belong to the protection domain of claims.
Claims (5)
1. a simple suspension hoisting machine tool, is characterized in that, comprises a cantilever, a beam column, a movable support rod, a winch, two skew cables and an assembly pulley; Described beam column and movable support rod are fixedly mounted on service platform, described cantilever is fixedly mounted on described beam column and movable support rod, one end of described cantilever is fixed on described beam column, the other end of described cantilever is positioned at the side away from described service platform, one end of described two skew cables is individually fixed in the two ends of described cantilever, the top of described movable support rod is fixed in the intersection of described two skew cables, described assembly pulley is fixedly mounted on described beam column, and the steel rope of described winch is walked around described assembly pulley and connected a suspension hook.
2. simple suspension hoisting machine tool as claimed in claim 1, it is characterized in that: also comprise two cable wind ropes, one end of described two cable wind ropes is individually fixed in the left and right sides of described cantilever, and the top of described movable support rod is fixed in the intersection of described two cable wind ropes.
3. simple suspension hoisting machine tool as claimed in claim 1, is characterized in that: also comprise a fixed pulley, described fixed pulley is arranged on the other end of described cantilever, and the steel rope of described winch is walked around described fixed pulley and is connected with described suspension hook.
4. simple suspension hoisting machine tool as claimed in claim 1, is characterized in that: the material of described cantilever is steel matter.
5. simple suspension hoisting machine tool as claimed in claim 1, is characterized in that: described winch is positioned on a dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517431.6U CN203461720U (en) | 2013-08-23 | 2013-08-23 | Simple cantilever hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517431.6U CN203461720U (en) | 2013-08-23 | 2013-08-23 | Simple cantilever hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461720U true CN203461720U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517431.6U Expired - Lifetime CN203461720U (en) | 2013-08-23 | 2013-08-23 | Simple cantilever hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386608A (en) * | 2014-12-11 | 2015-03-04 | 太仓吉威机械技术有限公司 | Safety construction lifting device |
| CN105215212A (en) * | 2015-11-03 | 2016-01-06 | 重庆江北区长安产业有限公司 | A kind of movable mould lifting go-cart |
| CN110304521A (en) * | 2019-06-24 | 2019-10-08 | 北京建工一建工程建设有限公司 | Super high-rise building overweight equipment handling apparatus |
-
2013
- 2013-08-23 CN CN201320517431.6U patent/CN203461720U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386608A (en) * | 2014-12-11 | 2015-03-04 | 太仓吉威机械技术有限公司 | Safety construction lifting device |
| CN105215212A (en) * | 2015-11-03 | 2016-01-06 | 重庆江北区长安产业有限公司 | A kind of movable mould lifting go-cart |
| CN110304521A (en) * | 2019-06-24 | 2019-10-08 | 北京建工一建工程建设有限公司 | Super high-rise building overweight equipment handling apparatus |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
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| CX01 | Expiry of patent term |