CN204385717U - The portable pneumatic drilling rig of work transmission line soil investigation - Google Patents
The portable pneumatic drilling rig of work transmission line soil investigation Download PDFInfo
- Publication number
- CN204385717U CN204385717U CN201420802739.XU CN201420802739U CN204385717U CN 204385717 U CN204385717 U CN 204385717U CN 201420802739 U CN201420802739 U CN 201420802739U CN 204385717 U CN204385717 U CN 204385717U
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- transmission line
- cutting ring
- work transmission
- drilling rig
- portable pneumatic
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Abstract
The utility model relates to power transmission and transformation line technical field of buildings, specifically relates to a kind of portable pneumatic drilling rig of work transmission line soil investigation.Cutting ring shovel head upper end described in the utility model and air hammer lower end are together by a threaded connection, air hammer upper end and drilling rod lower end are together by a threaded connection, drilling rod upper end and joint lower end are together by a threaded connection, upper end of joint is by being threaded with gas tap bottom hand-held handle, and air compressor machine is connected by rubber tube with gas tap entrance point.The portable pneumatic drilling rig structure of a kind of work transmission line soil investigation of the utility model is simple, lightweight, simple to operate.In drill sampling process, can take out soil sample easily from cutting ring, not need the participation of flushing liquor, protection soil sample natural moisture content does not change.Each parts by screw thread catcher connect, convenient disassembly, for work transmission line mountain area etc. have inconvenient traffic area prospecting there is very large advantage.
Description
Technical field
The utility model relates to power transmission and transformation line technical field of buildings, specifically relates to a kind of portable pneumatic drilling rig of work transmission line soil investigation.
Background technology
In electric transmission line erection, need to carry out sampling to the soil sample on shaft tower ground detect, at present more with the sampler of the object such as layer, water sample that fetches earth, but conventional slewing drilling machine can affect the soil properties such as the natural moisture content of soil sample when extracting core to the disturbance of core changes.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency existed for prior art, provides a kind of portable pneumatic drilling rig of work transmission line soil investigation.
The portable pneumatic drilling rig of a kind of work transmission line of the utility model soil investigation is achieved by following technical proposals: a kind of portable pneumatic drilling rig of work transmission line soil investigation comprises cutting ring shovel head, air hammer, drilling rod, hand-held handle, air compressor machine, described cutting ring shovel head upper end and air hammer lower end are together by a threaded connection, air hammer upper end and drilling rod lower end are together by a threaded connection, drilling rod upper end and joint lower end are together by a threaded connection, upper end of joint is by being threaded with gas tap bottom hand-held handle, air compressor machine is connected by rubber tube with gas tap entrance point.
The portable pneumatic drilling rig of a kind of work transmission line of the utility model soil investigation has following beneficial effect compared with prior art: because the utility model adopts cutting ring direct sample, and remaining native room is provided with on top, cutting ring room, therefore the technical barrier of conventional slewing drilling machine when extracting core to core disturbance is solved, cutting ring is loaded the direct sample of shovel head application cutting ring by the utility model, save the time gathered required for core operation, improve efficiency of construction.The portable pneumatic drilling rig structure of a kind of work transmission line soil investigation of the utility model is simple, lightweight, simple to operate.In whole drill sampling process, can take out soil sample easily from cutting ring, not need the participation of flushing liquor, protection soil sample natural moisture content does not change.In addition each parts by screw thread catcher connect, convenient disassembly, for work transmission line mountain area etc. have inconvenient traffic area prospecting there is very large advantage.
Accompanying drawing explanation
The portable pneumatic drilling rig of a kind of work transmission line of the utility model soil investigation has following accompanying drawing:
Fig. 1 is the portable pneumatic drilling rig structural representation of a kind of work transmission line soil investigation of the utility model;
Fig. 2 is the portable pneumatic drilling rig cutting ring shovel head surface structure schematic diagram of a kind of work transmission line soil investigation of the utility model;
Fig. 3 is the portable pneumatic drilling rig cutting ring shovel head sectional structure schematic diagram of a kind of work transmission line soil investigation of the utility model.
Wherein: 1, hand-held handle; 2, air compressor machine; 3, gas tap; 4, joint; 5, drilling rod; 6, air hammer; 7, cutting ring shovel head; 8, drill bit afterbody; 9, drill bit is anterior; 10, cutting ring room; 11, cutting ring; 12, remaining native room.
Detailed description of the invention
Be further described below in conjunction with the portable pneumatic drilling rig technical scheme of drawings and Examples to a kind of work transmission line soil investigation of the utility model.
As shown in Figure 1-Figure 3, the portable pneumatic drilling rig of a kind of work transmission line soil investigation of the utility model comprises cutting ring shovel 7, air hammer 6, drilling rod 5, hand-held handle 1, air compressor machine 2, described cutting ring shovel 7 upper end and air hammer 6 lower end are together by a threaded connection, air hammer 6 upper end and drilling rod 5 lower end are together by a threaded connection, drilling rod 5 upper end and joint 4 lower end are together by a threaded connection, joint 4 upper end is threaded by gas tap 3 bottom hand-held handle 1, air compressor machine 2 is connected by rubber tube with gas tap 3 entrance points.
The cutting ring room 10 of opposite opened design is set in described cutting ring shovel 7, the in-built five groups of cutting rings 11 in cutting ring room 10.
Described top, cutting ring room 10 is provided with remaining native room 12.
Embodiment 1.
The portable pneumatic drilling rig of a kind of work transmission line soil investigation of the utility model comprises cutting ring shovel 7, air hammer 6, drilling rod 5, hand-held handle 1, air compressor machine 2, described cutting ring shovel 7 upper end and air hammer 6 lower end are together by a threaded connection, air hammer 6 upper end and drilling rod 5 lower end are together by a threaded connection, drilling rod 5 upper end and joint 4 lower end are together by a threaded connection, joint 4 upper end is threaded by gas tap 3 bottom hand-held handle 1, and air compressor machine 2 is connected by rubber tube with gas tap 3 entrance points.
The cutting ring room 10 of opposite opened design is set in described cutting ring shovel 7, the in-built five groups of cutting rings 11 in cutting ring room 10.
Described top, cutting ring room 10 is provided with remaining native room 12.
A kind of portable pneumatic drilling equipment of work transmission line soil investigation, comprise can filling between cutting ring shovel head, air hammer and prior art down-hole hammer, drilling rod, hand-held handle, air compressor machine, each parts and be together by a threaded connection, air compressor machine is connected by rubber tube with handle, the wherein said cutting ring that fills shovels head, for opposite opened designs, in-built five groups of cutting rings, the anhydrous participation in annular catcher process of its both sides, does not change taking the conventional parameter of core.Meanwhile, more than one native room is left on top, cutting ring chamber, and when sampling, the soil first touching shovel head shear strain can occur, and produce disturbance, therefore certain space is left to place remaining soil in top, ensures that bottom cutting ring obtains original state undisturbed soil sample.
The utility model solves the disturbance of conventional slewing drilling machine when extracting core to core, and directly cutting ring is loaded the direct sample of shovel head application cutting ring, save the time gathered required for core operation, improve efficiency of construction, structure is simple, lightweight, simple to operate.In whole drill sampling process, do not need the participation of flushing liquor, protection soil sample natural moisture content does not change.In addition each parts by screw thread catcher connect, convenient disassembly, for work transmission line mountain area etc. have inconvenient traffic area prospecting there is very large advantage.
Claims (3)
1. the portable pneumatic drilling rig of a work transmission line soil investigation, comprise cutting ring shovel head (7), air hammer (6), drilling rod (5), hand-held handle (1), air compressor machine (2), it is characterized in that: described cutting ring shovel head (7) upper end and air hammer (6) lower end are together by a threaded connection, air hammer (6) upper end and drilling rod (5) lower end are together by a threaded connection, drilling rod (5) upper end and joint (4) lower end are together by a threaded connection, joint (4) upper end is threaded by hand-held handle (1) bottom gas tap (3), air compressor machine (2) is connected by rubber tube with gas tap (3) entrance point.
2. the portable pneumatic drilling rig of work transmission line soil investigation according to claim 1, is characterized in that: the cutting ring room (10) arranging opposite opened design in described cutting ring shovel head (7), cutting ring room (10) in-built five groups of cutting rings (11).
3. the portable pneumatic drilling rig of work transmission line soil investigation according to claim 1 and 2, is characterized in that: described cutting ring room (10) top is provided with remaining native room (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802739.XU CN204385717U (en) | 2014-12-18 | 2014-12-18 | The portable pneumatic drilling rig of work transmission line soil investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802739.XU CN204385717U (en) | 2014-12-18 | 2014-12-18 | The portable pneumatic drilling rig of work transmission line soil investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385717U true CN204385717U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802739.XU Active CN204385717U (en) | 2014-12-18 | 2014-12-18 | The portable pneumatic drilling rig of work transmission line soil investigation |
Country Status (1)
| Country | Link |
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| CN (1) | CN204385717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612126A (en) * | 2014-12-18 | 2015-05-13 | 青海省电力设计院 | Portable pneumatic drilling rig for soil investigation of transmission line engineering |
| CN112360377A (en) * | 2020-12-07 | 2021-02-12 | 王旭 | Portable handheld drilling equipment for mountainous area |
-
2014
- 2014-12-18 CN CN201420802739.XU patent/CN204385717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612126A (en) * | 2014-12-18 | 2015-05-13 | 青海省电力设计院 | Portable pneumatic drilling rig for soil investigation of transmission line engineering |
| CN112360377A (en) * | 2020-12-07 | 2021-02-12 | 王旭 | Portable handheld drilling equipment for mountainous area |
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