CN204938599U - A kind of device of conducting ultra-deep vertical ventilation boring - Google Patents
A kind of device of conducting ultra-deep vertical ventilation boring Download PDFInfo
- Publication number
- CN204938599U CN204938599U CN201520599150.9U CN201520599150U CN204938599U CN 204938599 U CN204938599 U CN 204938599U CN 201520599150 U CN201520599150 U CN 201520599150U CN 204938599 U CN204938599 U CN 204938599U
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- conducting
- shuttle
- boring
- lifter
- vertical ventilation
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Abstract
The utility model belongs to drilling machine field, is specifically related to the device of a kind of conducting ultra-deep vertical ventilation boring, comprises support 1, lifter 2, steel rope 3 and conducting shuttle 4 four part; Described lifter 2 is the steel wheel of band bearing and brake equipment, and described steel wheel is wrapped steel rope; Described lifter 2 is placed on described support 1 top; Described conducting shuttle is provided with emptying aperture, and one end of steel rope is fixed on lifter, and the other end, through the emptying aperture on conducting shuttle, is fixed on conducting shuttle.Shuttle is dynamic up and down in the borehole rapidly by the solid shuttle of a kind of heavy weight spindle-type irony for the utility model, clash into block part back and forth, by shock repeatedly, effect of vibration, reach the object of conducting boring, this apparatus structure is simple, easy and simple to handle, conducting extra-deep hole drilling effect is obvious, also can be applied to the conducting operation of other types extra-deep hole drilling.
Description
Technical field
The utility model belongs to drilling machine field, is specifically related to the device of a kind of conducting ultra-deep vertical ventilation boring.
Background technology
For solving ventilation and the dust removal problem of buried rock blasting excavation, a kind of effective method is the boring of the vertical sensible rock blasting excavated surface of Drilling many of being faced down by ground.The method of ventilation that the natural ventilation of being holed by this vertical ventilation and mechanical ventilation are combined, can effectively get rid of blasting fume, dust and pernicious gas, obviously improve construction environment, ensures that workmen is healthy, shortens cycle time, accelerate speed of application.
Above-mentioned vertical ventilation boring has obvious feature.One is that bore diameter is little, is generally 100 ~ 250mm; Two is that drilling depth is large, is generally tens meters, even hundreds of rice; Three be boring through rock stratum complicated, from top to bottom successively through the severely-weathered layer of developmental joint fissure, developmental joint fissure incomplete weak/mantle of soil, competent bed that globality is intact; Four is that the wall of a borehole does not carry out any retaining wall.Based on these features of vertical ventilation boring, its shortcoming is also quite remarkable, vibration in rock blasting process or natural STRESS VARIATION are easy to cause the broken block in rock stratum to loosen even collapse hole, thus partly or entirely block boring, affect fanning effect and block even completely.
Vertical ventilation boring, once blocking, with regard to effect of out of reach reality, greatly affects the Excavation Blasting of buried rock mass.Therefore, the device developing the boring of a kind of conducting ultra-deep vertical ventilation is quite necessary.
Utility model content
For solving the problems of the technologies described above, according to feature and the blocking principle of the boring of ultra-deep vertical ventilation, designing the device of a kind of conducting ultra-deep vertical ventilation boring, by this device of simple operations, reaching the object of fast conducting blocking boring.
Concrete technical scheme is, a kind of device of conducting ultra-deep vertical ventilation boring, comprises support 1, lifter 2, steel rope 3 and conducting shuttle 4 four part; Described lifter 2 is made up of the steel wheel of band bearing and brake equipment, and described steel wheel is wrapped steel rope; Described lifter 2 is placed on described support 1 top; Described conducting shuttle is provided with emptying aperture, and one end of steel rope is fixed on lifter, and the other end, through the emptying aperture on conducting shuttle, is fixed on conducting shuttle.
Further, described support 1 is intersecting parallels support, adopts steel frame pipe to be made.
Further, described conducting shuttle 4 is solid spindle-type irony body.
Adopt the beneficial effect that obtains of the utility model, 1, the conducting shuttle weight of this device is large, head is sharp tip, waist is fusiformis, when it during free shuttling, can smash the bridge material in boring fast, reach the object of dredging boring from top to bottom in the boring of ultra-deep vertical ventilation; 2, before and after every separate explosion, moved by the shuttle rebounding that comes of conducting shuttle in ultra-deep vertical ventilation is holed of this device, the fine grained chippings occurred in cleaning boring in time can be reached, avoid gathering and lack into many and cause boring to block completely; 3, this apparatus structure is simple, easy and simple to handle, and conducting extra-deep hole drilling effect is obvious, also can be applied to the conducting operation of other types extra-deep hole drilling.
Accompanying drawing explanation
Fig. 1 is front schematic view of the present utility model;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is conducting shuttle structural representation in the utility model.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described in further detail.
As described in Figure 1, be front schematic view of the present utility model, a kind of device of conducting ultra-deep vertical ventilation boring, comprises support 1, lifter 2, steel rope 3 and conducting shuttle 4 four part; Described lifter 2 is made up of the steel wheel of band bearing and brake equipment, and described steel wheel is wrapped steel rope; Described lifter 2 is placed on described support 1 top; Described conducting shuttle is provided with emptying aperture, and one end of steel rope is fixed on lifter, and the other end, through the emptying aperture on conducting shuttle, is fixed on conducting shuttle.
Described support 1 is intersecting parallels support, and described support adopts steel frame pipe to be made; Radical function is for supporting fixation; Lifter radical function is drive rope hoisting wound on it by the rotation of wheel or transfer conducting shuttle that lower shuttle is dynamic in the borehole;
Described conducting shuttle is solid spindle-type irony body, and radical function is clash into and the block stone occurred in broken boring or other bridge materials.
For better understanding the utility model, simply introduce using method of the present utility model, the first step, determined block part or the drilling depth (demarcating with vertical depth) of boring by lining rope, this device steel rope makes a mark (can use black tape).Second step, clears up boring loose slag around, this device is lifted to boring top, guarantee that conducting shuttle directly can put into boring, and the axis of conducting shuttle overlaps substantially with drill center line, then that this device is fixed.3rd step, is first put down conducting shuttle along boring at leisure by lifter, stops when blocking position or foot of hole, then toward reclaiming conducting shuttle, coming and going repeatedly like this, guaranteeing the complete conducting of boring above block part.4th step, rises to aperture by conducting shuttle, adjustment lifter, allow it transfer so that the fastest speed is past, directly strike block part, and then slowly rise to aperture, come and go repeatedly like this, repeatedly clash into and smash bridge material, until the complete conducting of blocking portion.
As shown in Figure 3, being conducting shuttle structural representation in the utility model, comprising front view and birds-eye view, is solid spindle-type irony body, a specific embodiment, the long 30cm of conducting shuttle, trans D 80mm, is applied to conducting 100mm diameter bores and uses.By the solid shuttle of one heavy weight spindle-type irony, shuttle is dynamic up and down in the borehole rapidly, clashes into block part back and forth, by shock repeatedly, effect of vibration, reaches the object of conducting boring.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within the utility model spirit and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a device for conducting ultra-deep vertical ventilation boring, is characterized in that: comprise support (1), lifter (2), steel rope (3) and conducting shuttle (4) four part; Described lifter (2) is made up of the steel wheel of band bearing and brake equipment, and described steel wheel is wrapped steel rope; Described lifter (2) is placed on described support (1) top; Described conducting shuttle is provided with emptying aperture, and one end of steel rope is fixed on lifter, and the other end, through the emptying aperture on conducting shuttle, is fixed on conducting shuttle.
2. the device of a kind of conducting ultra-deep vertical ventilation boring as claimed in claim 1, is characterized in that: described support (1) is intersecting parallels support, adopts steel frame pipe to be made.
3. the device of a kind of conducting ultra-deep vertical ventilation boring as claimed in claim 1, is characterized in that: described conducting shuttle (4) is solid spindle-type irony body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599150.9U CN204938599U (en) | 2015-08-11 | 2015-08-11 | A kind of device of conducting ultra-deep vertical ventilation boring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599150.9U CN204938599U (en) | 2015-08-11 | 2015-08-11 | A kind of device of conducting ultra-deep vertical ventilation boring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204938599U true CN204938599U (en) | 2016-01-06 |
Family
ID=55006042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520599150.9U Expired - Fee Related CN204938599U (en) | 2015-08-11 | 2015-08-11 | A kind of device of conducting ultra-deep vertical ventilation boring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204938599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153291A (en) * | 2019-12-26 | 2020-05-15 | 中国科学院光电研究院 | Cable winding and releasing structure and method |
-
2015
- 2015-08-11 CN CN201520599150.9U patent/CN204938599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153291A (en) * | 2019-12-26 | 2020-05-15 | 中国科学院光电研究院 | Cable winding and releasing structure and method |
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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: 20160106 Termination date: 20210811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |