CN202897838U - Lifting beam of coal mine transportation system - Google Patents
Lifting beam of coal mine transportation system Download PDFInfo
- Publication number
- CN202897838U CN202897838U CN2012203638881U CN201220363888U CN202897838U CN 202897838 U CN202897838 U CN 202897838U CN 2012203638881 U CN2012203638881 U CN 2012203638881U CN 201220363888 U CN201220363888 U CN 201220363888U CN 202897838 U CN202897838 U CN 202897838U
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- CN
- China
- Prior art keywords
- pulley
- lifting beam
- lifting
- crossbeam
- transportation system
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- Expired - Lifetime
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Abstract
The utility model provides a lifting beam of a coal mine transportation system. The lifting beam comprises a cross beam, two pulley frames and pulleys, wherein the pulley frames are fixedly connected with the cross beam, and the pulleys are connected with the pulley frames; and the lifting beam is also provided with a hoisting frame, the hoisting frame is arranged on the cross beam through hoisting chains, each pulley frame is provided with the pulleys, and the cross beam is provided with a hinge device. The lifting beam provided by the utility model has the advantages that the weight is light, the volume is small, the downhole transportation operation is convenient, the cost is reduced, and the lifting bean can carry out suspension running and can reduce occupancy tunnel space.
Description
Technical field
The utility model relates to the lifting cargo lifting beam of a kind of Coal Transportation system.
Background technology
The Coal Transportation system is the colliery operation and transports than indispensable system, it be used for conveying people and goods on go into the well, traditional transport systems is to lay track on ground, slide in orbit by shuttle car, transport, heavy bulky, take most of space, tunnel, be not easy to the down-hole carrying, will increase the many auxiliary facilities in ground during use, the Meteorological cost is high.
Summary of the invention
It is a kind of lightweight that the purpose of this utility model is to provide, and volume is little, is convenient to down-hole carrying work, reduces cost, and can suspend the lifting beam of walking and reducing the Coal Transportation system that takies tunnel space in midair.
To achieve these goals, the technical solution of the utility model is: the lifting beam of a kind of Coal Transportation system, comprise crossbeam, pulley yoke and pulley, and pulley yoke is captiveed joint with crossbeam, pulley and pulley yoke load.
Described also had a hanging box, plays hanging box and be contained on the crossbeam by playing a chain sling.
Described pulley yoke has two, and all has pulley on each pulley yoke.
Also has hinge device on the described crossbeam.
After adopting said structure, owing to comprise crossbeam, pulley yoke and pulley, pulley yoke is captiveed joint with crossbeam, pulley and pulley yoke load, therefore the utility model utilization is installed in the suspention track on the arch-shaped steel frame in tunnel, utilize original resource, lightweight, volume is little, and do not need to lay track, the inevitable cost of just having saved, and it is mobile at the suspention track to adopt power system to drive drag-line, is convenient to down-hole carrying work, has reduced taking tunnel space.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment below in conjunction with accompanying drawing provides is described in further detail of the present utility model.
As shown in Figure 1, the lifting beam of a kind of Coal Transportation system comprises crossbeam 1, pulley yoke 2 and pulley 3, and pulley yoke 2 is captiveed joint with crossbeam 1, pulley 3 and pulley yoke 2 loads.
Referring to shown in Figure 1, for also can conveying people, described have also had a hanging box 5, plays hanging box 5 and be contained on the crossbeam 1 by playing a chain sling 4.
Referring to shown in Figure 1, for more failure-free slippage on the suspention track, described pulley yoke 2 has two, and all has pulley 3 on each pulley yoke 2.
Referring to shown in Figure 1, in order to make things convenient for lifting cargo, also have hinge device 6 on the described crossbeam 1, hinge device 6 and crossbeam 1 load, in lifting cargo, hinge device 6 can play the lifting effect.
Referring to shown in Figure 1, when the utility model uses, on the arch-shaped steel frame in suspention track 7 and tunnel, pulley 3 on the pulley yoke 2 is connected with 7 slippages of suspention track, and the utility model does not need to lay track owing to be that suspention is mobile, utilize original resource, save cost, and lightweight, volume is little, reduced to take tunnel space.
Claims (4)
1. the lifting beam of a Coal Transportation system, it is characterized in that: comprise crossbeam (1), pulley yoke (2) and pulley (3), pulley yoke (2) is captiveed joint with crossbeam (1), pulley (3) and pulley yoke (2) load.
2. the lifting beam of Coal Transportation according to claim 1 system is characterized in that: also had hanging box (5), played hanging box (5) and be contained on the crossbeam (1) by a chain sling (4).
3. the lifting beam of Coal Transportation according to claim 1 system, it is characterized in that: described pulley yoke (2) has two, and all has pulley (3) on each pulley yoke (2).
4. the lifting beam of Coal Transportation according to claim 1 system is characterized in that: also have hinge device (6) on the described crossbeam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203638881U CN202897838U (en) | 2012-07-26 | 2012-07-26 | Lifting beam of coal mine transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203638881U CN202897838U (en) | 2012-07-26 | 2012-07-26 | Lifting beam of coal mine transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897838U true CN202897838U (en) | 2013-04-24 |
Family
ID=48118532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203638881U Expired - Lifetime CN202897838U (en) | 2012-07-26 | 2012-07-26 | Lifting beam of coal mine transportation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003291A (en) * | 2014-06-11 | 2014-08-27 | 山东电力建设第一工程公司 | Single-rail walking lifting device for mounting boiler equipment in power plant |
| CN107416682A (en) * | 2017-05-26 | 2017-12-01 | 中铁二十四局集团有限公司 | A kind of gooseneck lifting device and method for improving |
-
2012
- 2012-07-26 CN CN2012203638881U patent/CN202897838U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003291A (en) * | 2014-06-11 | 2014-08-27 | 山东电力建设第一工程公司 | Single-rail walking lifting device for mounting boiler equipment in power plant |
| CN104003291B (en) * | 2014-06-11 | 2015-12-23 | 山东电力建设第一工程公司 | A kind of power plant boiler equipment installation single track is walked suspender |
| CN107416682A (en) * | 2017-05-26 | 2017-12-01 | 中铁二十四局集团有限公司 | A kind of gooseneck lifting device and method for improving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |