CN203495280U - Fire engineering double-helix wall-through boring device - Google Patents
Fire engineering double-helix wall-through boring device Download PDFInfo
- Publication number
- CN203495280U CN203495280U CN201320558795.9U CN201320558795U CN203495280U CN 203495280 U CN203495280 U CN 203495280U CN 201320558795 U CN201320558795 U CN 201320558795U CN 203495280 U CN203495280 U CN 203495280U
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- gear
- drill rod
- outer drill
- fire engineering
- drill bit
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Abstract
The utility model relates to a fire engineering double-helix wall-through boring device, in particular to a double-helix boring device which can effectively improve the wall through operation of the fire engineering. The fire engineering double-helix wall-through boring device is characterized in that an external drill rod is arranged on a main body supporting plate through a link bearing, an external drill bit is arranged on one end of the external drill rod, an internal drill rod is arranged in the external drill rod through a link bearing, a power gear is arranged on the external drill rod, a connection gear is arranged on the main body supporting plate through a connecting shaft and engaged with the power gear, a rotating gear is arranged on one end of the internal drill rod, and a link gear is arranged on the main body supporting plate through a fixed shaft and engaged with the rotating gear.
Description
Technical field
A kind of fire engineering double helix of the utility model drilling equipment through walls, relates to a kind of double helix using in fire engineering drilling equipment through walls, belongs to plant equipment field.Be particularly related to a kind of double-stranded drilling equipment that can effectively improve fire engineering operation through walls, can effectively improve the bore operation efficiency of fire engineering.
Background technology
Drilling equipment in using in the time of fire engineering operation at present, although can reach boring object, its structure is comparatively single, be all single drill bit, efficiency is lower, in fire engineering operation, greatly affect operating efficiency, affect the effect of fire engineering operation.
Summary of the invention
In order to improve above-mentioned situation, a kind of fire engineering double helix of the utility model drilling equipment through walls provides a kind of double-stranded drilling equipment that can effectively improve fire engineering operation through walls, can effectively improve the bore operation efficiency of fire engineering.
A kind of fire engineering double helix of the utility model drilling equipment through walls is achieved in that a kind of fire engineering double helix of the utility model drilling equipment through walls is by interior drill bit, outer drill bit, outer drill rod, power gear, inline dynamic bearing, body supports plate, fixed axis, linkage gear, inner drill rods, transmitting gear, connect gear, connecting axle and interlock bearing form, outer drill rod is passed through universal driving shaft bearing on body supports plate, outer drill bit is placed in outer drill rod one end, inner drill rods is placed in outer drill rod by inline dynamic bearing, power gear is placed in outer drill rod, connecting gear is placed on body supports plate by connecting axle, and with power gear is connected, transmitting gear is placed in inner drill rods one end, linkage gear is placed on body supports plate by fixed axis, and with transmitting gear is connected.
During use, first interior drill bit and outer drill bit are placed in to the working face of fire-fighting operation, then will connect gear and be connected with external impetus respectively with linkage gear, and connect gear driven power gear and rotate, power gear drives outer drill rod to rotate, outer drill rod drives outer drill bit to rotate, linkage gear drives transmitting gear to rotate, and in transmitting gear drives, drill bit rotates, and interior drill bit and outer drill bit are exerted all one's strength simultaneously, pierce the working face of fire-fighting operation, reach the object of the bore operation efficiency of effective raising fire engineering.
Beneficial effect
One, simple in structure, convenient and practical.
Two, with low cost, be easy to promote.
Three, effectively improve the bore operation efficiency of fire engineering.
Accompanying drawing explanation
Accompanying drawing 1 is the three-dimensional structure diagram of a kind of fire engineering double helix of the utility model drilling equipment through walls
In accompanying drawing
Wherein part is: interior drill bit (1), outer drill bit (2), outer drill rod (3), power gear (4), inline dynamic bearing (5), body supports plate (6), fixed axis (7), linkage gear (8), inner drill rods (9), transmitting gear (10), connects gear (11), connecting axle (12), interlock bearing (13)
The specific embodiment:
A kind of fire engineering double helix of the utility model drilling equipment through walls is to realize like this, by interior drill bit (1), outer drill bit (2), outer drill rod (3), power gear (4), inline dynamic bearing (5), body supports plate (6), fixed axis (7), linkage gear (8), inner drill rods (9), transmitting gear (10), connect gear (11), connecting axle (12) and interlock bearing (13) form, outer drill rod (3) is placed on body supports plate (6) by interlock bearing (13), outer drill bit (2) is placed in outer drill rod (3) one end, inner drill rods (9) is placed in outer drill rod (3) by inline dynamic bearing (5), power gear (4) is placed in outer drill rod (3), connecting gear (11) is placed on body supports plate (6) by connecting axle (12), and and power gear (4) is connected, transmitting gear (10) is placed in inner drill rods (9) one end, linkage gear (8) is placed on body supports plate (6) by fixed axis (7), and and transmitting gear (10) is connected, during use, first interior drill bit (1) and outer drill bit (2) are placed in to the working face of fire-fighting operation, then will connect gear (11) is connected with external impetus respectively with linkage gear (8), connecting gear (11) drives power gear (4) to rotate, power gear (4) drives outer drill rod (3) to rotate, outer drill rod (3) drives outer drill bit (2) to rotate, linkage gear (8) drives transmitting gear (10) to rotate, in transmitting gear (10) drives, drill bit (1) rotates, interior drill bit (1) and outer drill bit (2) are exerted all one's strength simultaneously, pierce the working face of fire-fighting operation, reach the object of the bore operation efficiency of effective raising fire engineering.
Claims (1)
1. a fire engineering double helix drilling equipment through walls, it is characterized in that: by interior drill bit, outer drill bit, outer drill rod, power gear, inline dynamic bearing, body supports plate, fixed axis, linkage gear, inner drill rods, transmitting gear, connect gear, connecting axle and interlock bearing form, outer drill rod is passed through universal driving shaft bearing on body supports plate, outer drill bit is placed in outer drill rod one end, inner drill rods is placed in outer drill rod by inline dynamic bearing, power gear is placed in outer drill rod, connecting gear is placed on body supports plate by connecting axle, and with power gear is connected, transmitting gear is placed in inner drill rods one end, linkage gear is placed on body supports plate by fixed axis, and with transmitting gear is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558795.9U CN203495280U (en) | 2013-09-01 | 2013-09-01 | Fire engineering double-helix wall-through boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558795.9U CN203495280U (en) | 2013-09-01 | 2013-09-01 | Fire engineering double-helix wall-through boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495280U true CN203495280U (en) | 2014-03-26 |
Family
ID=50326287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558795.9U Expired - Fee Related CN203495280U (en) | 2013-09-01 | 2013-09-01 | Fire engineering double-helix wall-through boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452230A (en) * | 2020-03-11 | 2020-07-28 | 秦胜 | Intermittent rotation and middle part hole opening device for glass vase |
-
2013
- 2013-09-01 CN CN201320558795.9U patent/CN203495280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452230A (en) * | 2020-03-11 | 2020-07-28 | 秦胜 | Intermittent rotation and middle part hole opening device for glass vase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140901 |
|
| EXPY | Termination of patent right or utility model |