CN203742440U - Anchor-rod anchor-rope drill carriage - Google Patents
Anchor-rod anchor-rope drill carriage Download PDFInfo
- Publication number
- CN203742440U CN203742440U CN201320656581.5U CN201320656581U CN203742440U CN 203742440 U CN203742440 U CN 203742440U CN 201320656581 U CN201320656581 U CN 201320656581U CN 203742440 U CN203742440 U CN 203742440U
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- anchor
- groups
- drill carriage
- mounting platform
- utility
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Abstract
The utility model relates to an anchor-rod anchor-rope drill carriage which comprises a mounting platform, a travelling mechanism, lifting platforms, drilling mechanisms mounted on the lifting platforms and lifting oil cylinders mounted between the lifting platforms and the mounting platform, wherein three groups of link mechanisms are further mounted between the lifting platforms and the mounting platform. Through the adoption of the design, the stability of the drill carriage is greatly improved, materials are saved, and the work efficiency is improved.
Description
Technical field
The utility model relates to drill carriage field under coal mine, particularly relates to a kind of anchor shaft anchor cable drill carriage.
Background technology
The energy of China is composed and is deposited genus " oil starvation, weak breath, rich coal ", so coal occupies for a long time more than 70% ratio in Chinese primary energy consumption.Along with the rapid growth of China's economic, coal consumption amount also continues to increase, and within 2011, coal production has reached 35.2 hundred million tons, estimates that " 12 " end will be over producing 4000000000 tons per year.
Along with the development of coal industry science and technology and the requirement of CHINESE INDUSTRIES policy, from last century the eighties, advanced bolting and rope support technology is widely applied in the coal mine roadway driving of China.At present, China's big-and-middle-sized mine bolt cable bolting operating type mostly relies on artificial hand-held monomer roof-bolter and the electric coal drill of using, the problem such as have during supporting that the lower job safety coefficient in empty top is low, labour intensity is large, operating environment is severe and production efficiency is low.
Roofboltier is in down-hole continuous operation, and its job stability produces considerable influence to operating efficiency, and existing many drill booms roofboltier is poor because drill boom flexibility and stability coordinate, and has affected operating efficiency, has wasted manpower and time.
How to found a kind of good stability, new anchor shaft anchor cable drill carriage that operating efficiency is high, becoming the current industry utmost point needs improved target.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of anchor shaft anchor cable drill carriage, makes its good stability, flexibility ratio is high, operating efficiency is high, thereby overcomes existing anchor shaft anchor cable drill carriage poor stability, the inefficient deficiency of supporting.
For solving the problems of the technologies described above, the utility model provides a kind of anchor shaft anchor cable drill carriage, comprise mounting platform, walking mechanism, lift platform and be arranged on the mechanism that drills on lift platform, be arranged on the hoist cylinder between lift platform and mounting platform, three groups of linkages are also installed between described lift platform and mounting platform.
As a kind of improvement, three groups of described linkages comprise one group of quadric chain and two group of two linkage.
Three groups of described linkage distributions triangular in shape.
Three groups of described linkages comprise two groups of two linkages and one group of quadric chain that are arranged on rear of being arranged on the place ahead, three groups of linkage distributions triangular in shape.
Adopt after such design, the utility model at least has the following advantages:
1, quadric chain, when playing stabilization, guarantees the location of the horizontal direction of whole lifting part, and two group of two linkage guarantees the stability of its left and right directions when lifting unit divides rise.
2, three groups of linkage distributions triangular in shape, have guaranteed the stability of car load to greatest extent.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Lateral view when Fig. 1 is a kind of anchor shaft anchor cable drill carriage expansion of the utility model.
Fig. 2 is two linkage schematic diagrames of a kind of anchor shaft anchor cable drill carriage of the utility model.
Fig. 3 is the quadric chain schematic diagram of a kind of anchor shaft anchor cable drill carriage of the utility model.
Fig. 4 is the lateral view of the utility model a kind of anchor shaft anchor cable drill carriage hoist cylinder and connecting rod.
The specific embodiment
Shown in Fig. 1-4, the utility model provides a kind of pair of lift platform anchor shaft anchor cable drill carriage, comprise mounting platform 2, walking mechanism 1, above lift platform 51, be arranged on lift platform 51 drill mechanism 7 and be arranged on lift platform 51 and mounting platform 2 between hoist cylinder 53, three groups of linkages are installed between lift platform 51 and mounting platform 2.
Specifically, three groups of linkages are connected with mounting platform 2 and lift platform 51 by bearing pin, wherein there is two group of two linkage 54 side by side above, after have one group of quadric chain 55, three groups of linkage distributions triangular in shape, the form that formation is stood like the legs of a tripod, three groups of connecting rod common guarantee stable at left and right directions of lift platform, and guaranteed to greatest extent the stability of car load.
When the utility model drill carriage carries out Anchor Care operation, quadric chain 55 is in the process rising, its movement locus is the curve of near linear, but curve departs from the displacement of ideal line is no more than 20mm when maximum, when people stands in and rises on lift platform 51 like this, can not feel the moving forward and backward of lift platform 51.Quadric chain 55 can guarantee to drill mechanism 7 can steady operations, can position the horizontal direction of whole lifting part again, ensure that roof timbering operation carries out smoothly.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (3)
1. an anchor shaft anchor cable drill carriage, comprise mounting platform, walking mechanism, lift platform and be arranged on the mechanism that drills on lift platform, be arranged on the hoist cylinder between lift platform and mounting platform, it is characterized in that: three groups of linkages are also installed between described lift platform and mounting platform, and three groups of described linkages comprise one group of quadric chain and two group of two linkage.
2. a kind of anchor shaft anchor cable drill carriage according to claim 1, is characterized in that: three groups of described linkage distributions triangular in shape.
3. a kind of anchor shaft anchor cable drill carriage according to claim 1, is characterized in that: three groups of described linkages comprise two groups of two linkages and one group of quadric chain that are arranged on rear of being arranged on the place ahead, three groups of linkage distributions triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656581.5U CN203742440U (en) | 2013-10-23 | 2013-10-23 | Anchor-rod anchor-rope drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656581.5U CN203742440U (en) | 2013-10-23 | 2013-10-23 | Anchor-rod anchor-rope drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742440U true CN203742440U (en) | 2014-07-30 |
Family
ID=51342257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656581.5U Expired - Fee Related CN203742440U (en) | 2013-10-23 | 2013-10-23 | Anchor-rod anchor-rope drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775837A (en) * | 2015-04-28 | 2015-07-15 | 蒲长晏 | Railway tunnel anchor jumb drill |
-
2013
- 2013-10-23 CN CN201320656581.5U patent/CN203742440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775837A (en) * | 2015-04-28 | 2015-07-15 | 蒲长晏 | Railway tunnel anchor jumb drill |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20211023 |