CN218407430U - Chuck type open-pit mine hole protecting device - Google Patents
Chuck type open-pit mine hole protecting device Download PDFInfo
- Publication number
- CN218407430U CN218407430U CN202222527418.0U CN202222527418U CN218407430U CN 218407430 U CN218407430 U CN 218407430U CN 202222527418 U CN202222527418 U CN 202222527418U CN 218407430 U CN218407430 U CN 218407430U
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- hole
- protecting
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- sleeve
- hole protecting
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Abstract
A hole protecting device is composed of hole protecting latch, hole protecting fan blade and hole protecting sleeve. The power device drives the hole protecting latch to rotate and drive the fan blade to be away from muck and away from the drilled hole, so that the stability of soil heap is improved. Mechanical equipment is used for replacing manual work, and hole protection efficiency can be improved.
Description
Technical Field
The utility model relates to a protect hole device, especially be applied to the work of protecting hole of large-scale opencut long time belongs to opencut and protects hole instrument technical field.
Background
The hole protecting tool is a tool for preventing muck from being poured into a drill hole reversely, improving the stability of muck piles and protecting the drill hole to maintain the existing depth. Under the abominable environment of open-pit mine, current hole protecting tool only has simple structure's rake, by the manual hole protection of staff, perhaps packs the dregs into the woven bag, withstands it and presses on drilling and protect the hole, greatly increased personnel's work load, a large amount of raise dusts in the while work influence staff's healthy.
Disclosure of Invention
In order to carry out the hole protecting operation, reduce the influence of environment to the staff, the utility model provides a hole protecting device, this hole protecting device can utilize mechanical equipment to replace manual work to can increase hole protecting efficiency.
The utility model provides a technical scheme that its technical problem adopted utilizes equipment such as digging machine, hook machine to provide the power supply and drive the hole guard device and protect the hole operation. The hole-protecting device is composed of a hole-protecting latch, a hole-protecting fan blade, a hole-protecting sleeve and the like. After the power device drives the hole protection clamping teeth to rotate and drive the fan blades to be away from the muck and away from the drilled hole, the stability of the soil pile is improved, and the situation that the drilled muck is reversely poured into the drilled hole to influence the depth of the drilled hole is greatly avoided; and the diameter of the hole protecting sleeve is larger than that of the drill rod, so that the hole protecting sleeve can be sleeved on the drill rod to work, and the drilling and hole protecting work can be completed simultaneously.
The device structurally adopts carbon steel materials, the edges of the fan blades are subjected to cutting treatment, a rigid structure is added, the resistance is greatly reduced, the service life is prolonged, and the device can be applied to long-time hole protection work of large-scale open mines.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the present invention.
In the figure, 1, a hole-protecting latch, 2, a hole-protecting fan blade and 3, a hole-protecting sleeve are arranged.
Detailed Description
As shown in fig. 1, the structure of the hole-protecting device of the present invention is mainly composed of a hole-protecting latch (1), a hole-protecting fan (2), and a hole-protecting sleeve (3). The hole-protecting latch (1) is driven by the transmission device, so that the device is driven to rotate, the hole-protecting fan blades (2) are driven to be away from the muck and away from the drilled hole, the stability of a soil pile is improved, and the problem that the drilled muck is reversely poured into the drilled hole to influence the depth of the drilled hole is greatly avoided; the diameter of the hole-protecting sleeve (3) is larger than that of the drill rod, and the hole-protecting sleeve is sleeved on the drill rod to work therewith; the device adopts carbon steel materials, the edges of the fan blades are subjected to cutting treatment, a hard structure is added, the resistance is greatly reduced, the service life is prolonged, and the device can be applied to long-time hole protection work of large-scale open mines.
Claims (4)
1. The utility model provides a hole protecting device, includes the hole protecting latch, protects the hole fan piece, protects the hole sleeve, its characterized in that: the hole protecting device is driven by the power device to rotate through the hole protecting latch, so that the hole protecting fan blade is driven to work, the diameter of the hole protecting sleeve is larger than that of the drill rod, the hole protecting sleeve can be sleeved on the drill rod to work, and the drilling and hole protecting work can be completed simultaneously.
2. A hole guard according to claim 1, wherein: the hole-protecting latch is driven by the power device to rotate.
3. A hole guard according to claim 1, wherein: the hole-protecting device is integrally made of carbon steel, the edges of the hole-protecting fan blades are subjected to cutting treatment, a rigid structure is added, the resistance is greatly reduced, the service life is prolonged, and the hole-protecting device can be applied to long-time hole protection work of large-scale open mines.
4. A hole guard according to claim 1, wherein: the diameter of the hole protecting sleeve is larger than that of the drill rod, and the hole protecting sleeve can be sleeved on the drill rod to work, so that drilling and hole protecting can be completed simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222527418.0U CN218407430U (en) | 2022-09-23 | 2022-09-23 | Chuck type open-pit mine hole protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222527418.0U CN218407430U (en) | 2022-09-23 | 2022-09-23 | Chuck type open-pit mine hole protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218407430U true CN218407430U (en) | 2023-01-31 |
Family
ID=85034646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222527418.0U Active CN218407430U (en) | 2022-09-23 | 2022-09-23 | Chuck type open-pit mine hole protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218407430U (en) |
-
2022
- 2022-09-23 CN CN202222527418.0U patent/CN218407430U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |