CN203924151U - Scissors shovel is excavated in a kind of bar hole - Google Patents
Scissors shovel is excavated in a kind of bar hole Download PDFInfo
- Publication number
- CN203924151U CN203924151U CN201420196067.2U CN201420196067U CN203924151U CN 203924151 U CN203924151 U CN 203924151U CN 201420196067 U CN201420196067 U CN 201420196067U CN 203924151 U CN203924151 U CN 203924151U
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- China
- Prior art keywords
- perching knife
- shovel
- connector
- handle
- shovel body
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Abstract
The utility model discloses a kind of bar hole and excavate scissors shovel, it comprises left shovel body and right shovel body, left shovel body and right shovel body are symmetrical, left shovel body is provided with left handle (1) and left perching knife (2), between left handle (1) and left perching knife (2), be provided with oblique left connector (3), left handle (1) is connected with left perching knife (2) by left connector (3), described right shovel body is provided with right handle (4) and right perching knife (5), between right handle (4) and right perching knife (5), be provided with oblique right connector (6), left shovel body and right shovel body are rotationally connected rear formation scissor-shaped by intersecting between left connector (3) and right connector (6), described left perching knife (2) and right perching knife (5) are set to the bar shaped perching knife of outwardly convex.
Description
Technical field
The utility model relates to a kind of bar hole and excavates scissors shovel.
Background technology
Along with the further in-depth of the upgrading of rural power grids, 400V Grid Construction Project amount strengthens, and in work progress, post hole mining task is heavy.The tradition mode of digging pit is to use shovel spade to excavate by constructor, must excavated diameter much larger than the bar of electric pole, cheat and enter below ground work, has increased workload and construction environment is severe; And the pick hole device of the likeness in form mill that part construction corps is used at present must be operated by many people, instrument heaviness and operative radius are very large, and digging efficiency is still low.
In the research aspect the digging technology of bar hole, mainly concentrate on large-scale excavation apparatus both at home and abroad at present, excavator price on sale is very expensive on the market, generally using 50 types or 65 type tractors as active force, fluid pressure type auger boring mechanism is installed, complete machine weight is more than 3 tons, the bodily form is huge, special location cannot enter, farm work meeting causes large area injury to crops, and operating personnel need to obtain qualifications for special job card through professional training can be on duty, do not possess the condition of applying in rural power grids construction corps.
It is partially slow that the bar hole excavating tools falling behind causes organizing vertical concrete bar speed of application, badly influence rural power grids programming, and large-scale excavation apparatus is difficult to popularize.Therefore, in excavating, bar hole adopt the bar hole excavating tools of more simple and efficient easy popularization necessary.
Summary of the invention
The utility model provides a kind of bar hole to excavate scissors shovel, and it is not only simple in structure, and carries with easy to use, and service efficiency is high.
The utility model has adopted following technical scheme: scissors shovel is excavated in a kind of bar hole, it comprises left shovel body and right shovel body, left shovel body and right shovel body are symmetrical, left shovel body is provided with left handle and left perching knife, between left handle and left perching knife, be provided with oblique left connector, left handle is connected with left perching knife by left connector, described right shovel body is provided with right handle and right perching knife, between right handle and right perching knife, be provided with oblique right connector, left shovel body and right shovel body are rotationally connected rear formation scissor-shaped by intersecting between left connector and right connector, described left perching knife and right perching knife are set to the bar shaped perching knife of outwardly convex.
Described left handle and right handle are all set to steel pipe.Described left perching knife and right perching knife are all stainless steel perching knife.Between described left connector and right connector, after diagonal cross, by rotating shaft, form and be rotationally connected.Described left connector and right connector are set to band steel.Described left perching knife and right perching knife are set to form after outwardly convex the bar shaped perching knife of arc.Described bar shaped perching knife is rectangle or square.
The utlity model has following beneficial effect: adopted above technical scheme, the left shovel body of the utility model and right shovel body are symmetrical, left shovel body is provided with left handle and left perching knife, between left handle and left perching knife, be provided with oblique left connector, left handle is connected with left perching knife by left connector, described right shovel body is provided with right handle and right perching knife, between right handle and right perching knife, be provided with oblique right connector, left shovel body and right shovel body are rotationally connected rear formation scissor-shaped by intersecting between left connector and right connector, described left perching knife and right perching knife are set to the bar shaped perching knife of outwardly convex, so not only light and handy, be convenient for carrying, and use and simple to operate, the single bar hole of just can excavating, while excavating bottom, bar hole, constructor is without entering below ground work, the utility model utilizes lever principle that the right handle of lower end and right perching knife are separated, make right handle and right perching knife perpendicular to ground, then both hands unclamp, make instrument utilize own wt vertical drop, right handle and right perching knife insert in earth, hold again steel pipe to pressing down, make right handle and right perching knife insert earth and reach the suitable degree of depth, and suitably twist steel pipe and make right handle and right perching knife that earth is loosening, finally hold steel pipe to inner clip, utilize lever principle to make right handle and right perching knife clamp earth and bring out ground, in mining process, can earth be watered and make its deliquescing according to actual needs, left perching knife described in the utility model and right perching knife are set to the bar shaped perching knife of outwardly convex in addition, what when the operation of operation, make like this that perching knife inserts is darker, perching knife can propose completely when mentioning, the better effects if hollowing out, the efficiency of digging pit is higher, serving as operation only needs just can complete for 40 minutes, can dig for each person every day 10 above bar holes, save bar hole and excavated needed manpower and time.The left connector of the utility model and right connector are set to band steel, can improve like this intensity while using.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
In Fig. 1, the utility model provides a kind of bar hole to excavate scissors shovel, it comprises left shovel body and right shovel body, the total length of left shovel body and right shovel body is 270 centimetres, left shovel body and right shovel body are symmetrical, left shovel body is provided with left handle 1 and left perching knife 2, between left handle 1 and left perching knife 2, be provided with oblique left connector 3, left handle 1 is connected with left perching knife 2 by left connector 3, described right shovel body is provided with right handle 4 and right perching knife 5, between right handle 4 and right perching knife 5, be provided with oblique right connector 6, left shovel body and right shovel body are rotationally connected rear formation scissor-shaped by intersecting between left connector 3 and right connector 6, between described left connector 3 and right connector 6, after diagonal cross, by rotating shaft 7, form and be rotationally connected, left perching knife 2 is 30 centimetres with the distance of rotating shaft 7, right perching knife 5 is 30 centimetres with the distance of rotating shaft 7, described left perching knife 2 and right perching knife 5 are set to the bar shaped perching knife of outwardly convex, described left perching knife 2 and right perching knife 5 are set to form after outwardly convex the bar shaped perching knife of arc, described bar shaped perching knife is rectangle or square, left handle 1 and right handle 4 are all set to steel pipe, described left perching knife 2 and right perching knife 5 are all stainless steel perching knife, described left connector 3 is set to band steel with right connector 6.The utility model in use, by single both hands, hold left handle 1 and right handle 4 is outwards broken, utilize lever principle that the left perching knife 2 of lower end and right perching knife 5 are separated, make left perching knife 2 and right perching knife 5 perpendicular to ground, then both hands unclamp, make instrument utilize own wt vertical drop, left perching knife 2 and right perching knife 5 insert in earth, hold again left handle 1 and right handle 4 to pressing down, make left perching knife 2 and right perching knife 5 insert earth and reach the suitable degree of depth, and suitably twist left handle 1 and right handle 4 and make perching knife head that earth is loosening, finally hold left handle 1 and right handle 4 to inner clip, utilize lever principle to make left perching knife 2 and right perching knife 5 clamp earth and bring out ground.In mining process, can earth be watered and make its deliquescing according to actual needs.
Claims (7)
1. scissors shovel is excavated in a bar hole, it is characterized in that it comprises left shovel body and right shovel body, left shovel body and right shovel body are symmetrical, left shovel body is provided with left handle (1) and left perching knife (2), between left handle (1) and left perching knife (2), be provided with oblique left connector (3), left handle (1) is connected with left perching knife (2) by left connector (3), described right shovel body is provided with right handle (4) and right perching knife (5), between right handle (4) and right perching knife (5), be provided with oblique right connector (6), left shovel body and right shovel body are rotationally connected rear formation scissor-shaped by intersecting between left connector (3) and right connector (6), described left perching knife (2) and right perching knife (5) are set to the bar shaped perching knife of outwardly convex.
2. scissors shovel is excavated in bar according to claim 1 hole, it is characterized in that described left handle (1) and right handle (4) are all set to steel pipe.
3. scissors shovel is excavated in bar according to claim 1 hole, it is characterized in that described left perching knife (2) and right perching knife (5) are all stainless steel perching knife.
4. scissors shovel is excavated in bar according to claim 1 hole, it is characterized in that after diagonal cross, by rotating shaft (7), being formed and being rotationally connected between described left connector (3) and right connector (6).
5. according to the bar hole described in claim 1 or 4, excavate scissors shovel, it is characterized in that described left connector (3) and right connector (6) are set to band steel.
6. according to the bar hole described in claim 1 or 4, excavate scissors shovel, it is characterized in that described left perching knife (2) and right perching knife (5) are set to form after outwardly convex the bar shaped perching knife of arc.
7. according to the bar hole described in claim 1 or 6, excavate scissors shovel, it is characterized in that described bar shaped perching knife is rectangle or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196067.2U CN203924151U (en) | 2014-04-22 | 2014-04-22 | Scissors shovel is excavated in a kind of bar hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196067.2U CN203924151U (en) | 2014-04-22 | 2014-04-22 | Scissors shovel is excavated in a kind of bar hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924151U true CN203924151U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196067.2U Expired - Fee Related CN203924151U (en) | 2014-04-22 | 2014-04-22 | Scissors shovel is excavated in a kind of bar hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193143A (en) * | 2016-09-09 | 2016-12-07 | 国网冀北电力有限公司唐山供电公司 | A kind of pole and tower foundation that excavates cheats exclusive clamps spade instrument and using method thereof |
-
2014
- 2014-04-22 CN CN201420196067.2U patent/CN203924151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193143A (en) * | 2016-09-09 | 2016-12-07 | 国网冀北电力有限公司唐山供电公司 | A kind of pole and tower foundation that excavates cheats exclusive clamps spade instrument and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |