CN204139226U - One digs bar hole instrument - Google Patents
One digs bar hole instrument Download PDFInfo
- Publication number
- CN204139226U CN204139226U CN201420554941.5U CN201420554941U CN204139226U CN 204139226 U CN204139226 U CN 204139226U CN 201420554941 U CN201420554941 U CN 201420554941U CN 204139226 U CN204139226 U CN 204139226U
- Authority
- CN
- China
- Prior art keywords
- shovel
- spill
- bar hole
- hole instrument
- active section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model and one dig bar hole instrument, and comprise spill shovel, active section and shovel, two spills arranged in a crossed manner are shoveled, and spill shovel crossover location is provided with active section, and active section top is provided with shovel; Described spill shovel top evagination curved angle is 20-50 degree, and spill shovel middle and lower part indent arc angle is 90-120 degree; Spill shovel bottom upwards indent height is 1-3 centimetre; Spill shovel successively decreases step by step from top to bottom thickness.The present invention is compared with existing time 2 h of digging a hole, and the present invention can digging bar hole time shorten to 15 minute, and efficiency is high, easy to carry, is applicable to various landform operation.
Description
Technical field
The utility model belongs to field of tool of digging a hole, and especially electric pole, communication line bar dig bar hole instrument.
Background technology
Power department needs the hole digging dark 1.6 rice diameter 30 cm when laying wire bar, even darker hole, and tradition is dug a hole and adopted hoe or machinery of digging a hole; Conventional method needs the hole dug darker, and the diameter of excavation is larger, and effective area utilizes less, and waste a large amount of manpower and materials, usually need to dig more than 3 hours, waste time and energy, hole is difficult to determine center after digging; Machinery of digging a hole completes usually within a few minutes, and time saving and energy saving, be only suitable at highway or divide Ground Operation, be not suitable in mountain region or field operation, cost is high; The electric pole hole trenching tool described in CN201320333655.1, bellmouth or socket bring to be convenient to change shovel head and lengthen extension bar, but after also there is long working, bellmouth or spigot serious wear, do not stress after bar hole is comparatively dark, be not easy to fetch earth; Owing to needing with changing different shovel heads, the ratio that extension bar and shovel head part by weight are difficult to reach a producing balanced forces coordinates, especially after extension bar extends, because extension bar weight is far longer than the nose heave amount of shovel, be difficult to diameter be in the hole of 30 cm excavation and dell in fetch earth, as need fetch earth needs with changing the shovel head digging spoon shape, back and forth with changing shovel head, waste time and energy, not very practical.
Summary of the invention
The technical problem that the utility model solves is, provide a kind of structure simple, time saving and energy saving be adapted at mountain region or field operation dig bar hole instrument.
The technical solution adopted in the utility model is: one digs bar hole instrument, it is characterized in that: comprise spill shovel, active section and shovel, two spills arranged in a crossed manner are shoveled, and spill shovel crossover location is provided with active section, and active section top is provided with shovel; Described spill shovel top evagination curved angle is 20-50 degree, and spill shovel middle and lower part indent arc angle is 90-120 degree; Spill shovel bottom upwards indent height is 1-3 centimetre; Spill shovel successively decreases step by step from top to bottom thickness.
Further, described spill shovel shovel face width degree is 13-18 centimetre, and length is 17-24 centimetre, and thickness is 1-6 millimeter.
Further, described spill shovel adopts metal material to make.
Further, described spill shovel adopts iron, steel, alloy, stainless steel to make.
Further, described active section is that spiral connects or buckle connects.
Further, described shovel front portion is provided with adapter sleeve.
Further, described adapter sleeve is that spiral connects, and is provided with screw thread in shovel top inner wall or outer wall.
Further, described spill shovel is 7-6:4-5 with the weight ratio of shovel.
Compared with existing time 2 h of digging a hole, the utility model is digging bar hole time shorten to 15 minute, and efficiency is high, easy to carry, is applicable to various landform operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model spill shovel AA line enlarged drawing;
Fig. 3 is the utility model spill shovel elevation;
Fig. 4 is the utility model spill shovel lateral view;
Fig. 5 is the utility model spill shovel circular arc schematic diagram;
In figure: 1 is spill shovel; 2 is active section; 3 is shovel; 4 is adapter sleeve.
Detailed description of the invention
With reference to accompanying drawing, the utility model embodiment 1 is: comprise spill shovel 1, active section 2 and shovel 3, two spills shovel 1 arranged in a crossed manner, and spill is shoveled 1 crossover location and is provided with active section 2, and active section 2 top is provided with shovel 3; It is 30 degree that described spill shovels 1 top evagination curved angle, and it is 105 degree that spill shovels 1 middle and lower part indent arc angle; Bottom spill shovel 1, upwards indent height is 2 centimetres; Described spill shovel 1 shovel face width degree is 16 centimetres, and length is 21 centimetres; Thickness is 4 millimeters; Described spill shovel 1 adopts the one in iron, steel, alloy or stainless steel to make.
Embodiment 2
Above-mentionedly dig bar hole instrument, it is 20 degree that described spill shovels 1 top evagination curved angle, and it is 90 degree that spill shovels 1 middle and lower part indent arc angle; Bottom spill shovel 1, upwards indent height is 1 centimetre; Described spill shovel 1 shovel face width degree is 13 centimetres, and length is 17 centimetres; Thickness is 1 millimeter.
Embodiment 3
Above-mentionedly dig bar hole instrument, it is 25 degree that described spill shovels 1 top evagination curved angle, and it is 95 degree that spill shovels 1 middle and lower part indent arc angle; Bottom spill shovel 1, upwards indent height is 1.5 centimetres; Described spill shovel 1 shovel face width degree is 14 centimetres, and length is 18 centimetres; Thickness is 3.5 millimeters.
Embodiment 4
Above-mentionedly dig bar hole instrument, it is 40 degree that described spill shovels 1 top evagination curved angle, and it is 115 degree that spill shovels 1 middle and lower part indent arc angle; Bottom spill shovel 1, upwards indent height is 2.5 centimetres; Described spill shovel 1 shovel face width degree is 17 centimetres, and length is 22 centimetres; Thickness is 4.5 millimeters.
Embodiment 5
Above-mentionedly dig bar hole instrument, it is 50 degree that described spill shovels 1 top evagination curved angle, and it is 120 degree that spill shovels 1 middle and lower part indent arc angle; Bottom spill shovel 1, upwards indent height is 3 centimetres; Described spill shovel 1 shovel face width degree is 18 centimetres, and length is 24 centimetres; Thickness is 6 millimeters.
Embodiment 6
Dig bar hole instrument described in above-described embodiment 1-5, described active section 2 is that spiral connects or buckle connects; Described shovel 3 front portion is provided with adapter sleeve 4; Described adapter sleeve 4 connects for spiral, is provided with screw thread, can lengthens shovel 3 in shovel 3 top inner wall or outer wall; Upwards indent bottom spill shovel 1, ensures that tip portion first contacts earth in use, greatly stressed; The weight of spill shovel 1 is 4-5 jin; The weight of shovel 3 is 6-7 jin; Spill shovel 1 is 7:4 or 6.5:4.5 or 6:5 with the weight ratio of shovel 3; It is 3mm that spill shovels 1 average thickness; Spill shovel 1 selects flexible and the good metal material of intensity to increase the service life.
Digging bar hole instrument utilizes lever principle stressed, during use, utilizes active section to open spill shovel, takes advantage of a situation first and firmly burrow, and shovel the pincers of spill that the earth that digs down shoveled by spill and the formation of movable active section, draw out earth by spill.
Claims (1)
1. dig a bar hole instrument, it is characterized in that: comprise spill shovel (1), active section (2) and shovel (3), two spills arranged in a crossed manner are shoveled (1), spill shovel (1) crossover location is provided with active section (2), and active section (2) top is provided with shovel (3); Described spill shovel (1) top evagination curved angle is 20-50 degree, and spill shovel (1) middle and lower part indent arc angle is 90-120 degree; Spill shovel (1) bottom upwards indent height is 1-3 centimetre; Spill shovel (1) is successively decreased step by step from top to bottom thickness.
2. according to claim 1ly dig bar hole instrument, it is characterized in that: described spill shovel (1) shovel face width degree is 13-18 centimetre, and length is 17-24 centimetre, and thickness is 1-6 millimeter.
3. according to claim 1 and 2ly dig bar hole instrument, it is characterized in that: described spill shovel (1) adopts metal material to make.
4. according to claim 1 and 2ly dig bar hole instrument, it is characterized in that: described spill shovel (1) adopts iron, steel, alloy, stainless steel to make.
5. according to claim 1 and 2ly dig bar hole instrument, it is characterized in that: described active section (2) is that spiral connects or buckle connects.
6. according to claim 1 and 2ly dig bar hole instrument, it is characterized in that: described shovel (3) front portion is provided with adapter sleeve (4).
7. according to claim 6ly dig bar hole instrument, it is characterized in that: described adapter sleeve (4) is that spiral connects, and is provided with screw thread in shovel (3) top inner wall or outer wall.
8. according to claim 7ly dig bar hole instrument, it is characterized in that: described spill shovel (1) is 7-6:4-5 with the weight ratio of shovel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554941.5U CN204139226U (en) | 2014-09-25 | 2014-09-25 | One digs bar hole instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554941.5U CN204139226U (en) | 2014-09-25 | 2014-09-25 | One digs bar hole instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139226U true CN204139226U (en) | 2015-02-04 |
Family
ID=52415923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554941.5U Expired - Fee Related CN204139226U (en) | 2014-09-25 | 2014-09-25 | One digs bar hole instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264734A (en) * | 2014-09-25 | 2015-01-07 | 谭友奇 | Pole hole digging tool |
-
2014
- 2014-09-25 CN CN201420554941.5U patent/CN204139226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264734A (en) * | 2014-09-25 | 2015-01-07 | 谭友奇 | Pole hole digging tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Youqi Inventor after: Yu Qian Inventor after: Wang Yanqing Inventor after: Wang Chuncheng Inventor after: Yang Hao Inventor before: Tan Youqi Inventor before: Wang Yanqing Inventor before: Wang Chuncheng |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |