CN204385788U - A kind of bar hole excavation shovel - Google Patents
A kind of bar hole excavation shovel Download PDFInfo
- Publication number
- CN204385788U CN204385788U CN201420863242.9U CN201420863242U CN204385788U CN 204385788 U CN204385788 U CN 204385788U CN 201420863242 U CN201420863242 U CN 201420863242U CN 204385788 U CN204385788 U CN 204385788U
- Authority
- CN
- China
- Prior art keywords
- shovel
- spades
- bar hole
- spade
- connectors
- 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.)
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 22
- 241000251133 Sphyrna tiburo Species 0.000 claims abstract description 21
- 238000003032 molecular docking Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000002689 soil Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Abstract
The utility model provides a kind of bar hole excavation shovel, it comprises scoop body, described scoop body comprises left shovel body and right shovel body, described left shovel body and right shovel body comprise spade, connector and shovel head respectively, described two connectors are arranged in a crossed manner and be hinged, described two shovel heads are arc shovel head, and described two shovel heads are threaded with the lower end of two connectors respectively, can change the shovel head of different size like this according to the bar hole of different size.Two spades are connected with the movable upper end of two connectors respectively, and described two spades comprise the sub-spade of multistage respectively, be threaded, can increase and decrease the quantity of sub-spade as required between adjacent two cross-talk spades, to adapt to the bar hole of different depth.Wherein, the end thread being positioned at a cross-talk spade of least significant end is connected with taper drift, digs pit in process, if there is harder soil layer, can be broken ground by taper drift, to reduce aid required in the process of digging pit.
Description
Technical field
The utility model relates to a kind of scoop, especially a kind of bar hole excavation shovel.
Background technology
In distribution line construction, bar hole excavation mainly contains hand excavation and mini-excavator excavates two kinds: hand excavation's workload is large, mini-excavator excavation easily limits by landform, and these two kinds of methods cause very large destruction to surrounding environment usually, limit by line corridor and environment landform, usually in work progress, very large difficulty is often had, the weak point that prior art that Here it is is deposited.
Utility model content
The technical problems to be solved in the utility model is exactly for the deficiency existing for prior art, and provides a kind of bar to cheat excavation shovel, and this bar hole excavation shovel is light flexibly, just can be operated, and do not limit by terrain environment by single, destroys little to surrounding environment.
This programme is achieved by the following technical measures: this bar hole excavation shovel comprises scoop body, described scoop body comprises left shovel body and right shovel body, described left shovel body and right shovel body comprise spade respectively, connector and shovel head, described two connectors are arranged in a crossed manner and be hinged, described two shovel heads are arc shovel head, described two shovel heads are threaded with the lower end of two connectors respectively, two spades are connected with the movable upper end of two connectors respectively, described two spades comprise the sub-spade of multistage respectively, be threaded between adjacent two cross-talk spades, wherein, the end thread being positioned at a cross-talk spade of least significant end is connected with taper drift.
Be provided with spring between above-mentioned two spades, the operation stability of two spades can be ensured by spring.
Above-mentioned two spades are hinged with being flexibly connected of two connectors, to facilitate the folding of spade, reduce the space shared by whole scoop, to be convenient for carrying.
A cylindrical shell is formed, to ensure that scoop is carried soil in process can not drop upper as much as possible after above-mentioned two shovel heads docking.
Above-mentioned two spades be arranged in parallel.
Above-mentioned spade is steel tubular structure, when to ensure normal use, can alleviate the weight of whole scoop.
The beneficial effect of this programme can be learnt according to describing of such scheme, in the excavation shovel of this bar hole, described two connectors are arranged in a crossed manner and be hinged, described two shovel heads are arc shovel head, described two shovel heads are threaded with the lower end of two connectors respectively, can change the shovel head of different size like this according to the bar hole of different size.Two spades are connected with the movable upper end of two connectors respectively, and described two spades comprise the sub-spade of multistage respectively, be threaded, can increase and decrease the quantity of sub-spade as required between adjacent two cross-talk spades, to adapt to the bar hole of different depth.Wherein, the end thread being positioned at a cross-talk spade of least significant end is connected with taper drift, digs pit in process, if there is harder soil layer, can be broken ground by taper drift, to reduce aid required in the process of digging pit.This bar hole excavation shovel is light flexibly, and just can be operated by single, and not limit by terrain environment, destroy little to surrounding environment, operating efficiency is high.As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention.
Fig. 2 is the structural representation after two shovel head docking.
In figure, 1-taper drift, 2-spade, 3-spade, 4-spring, 5-connector, 6-hinge, 7-shovels head.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of bar hole excavation shovel, as shown in the figure, it comprises scoop body, and described scoop body comprises left shovel body and right shovel body, and described left shovel body and right shovel body comprise spade 2, connector 5 and shovel 7 respectively, and described spade 2 is steel tubular structure.Described two connectors 5 are arranged in a crossed manner and be hinged, and described two shovels 7 be arc shovel head, formation one cylindrical shell after 7 docking of two shovels.Described two shovels 7 are threaded with the lower end of two connectors 5 respectively, can change the shovel 7 of different size like this according to the bar hole of different size.Two spades 2 are connected with the movable upper end of two connectors 5 respectively, and two spades 2 be arranged in parallel, and are provided with spring 4 between two spades 2.Preferably two spades 2 are hinged with being flexibly connected of two connectors 5, can by spade 2 folding storage, to be convenient for carrying.Described two spades 2 comprise the sub-spade 3 of multistage respectively, be threaded, can increase and decrease the quantity of sub-spade 3 as required between adjacent two cross-talk spades 3, to adapt to the bar hole of different depth.Wherein, the end thread being positioned at a cross-talk spade 3 of least significant end is connected with taper drift 1, digs pit in process, if there is harder soil layer, can be broken ground by taper drift 1, to reduce aid required in the process of digging pit.
This bar hole excavation shovel is light flexibly, easy to carry, just can be operated, and not limit by terrain environment, destroy little to surrounding environment by single, high efficiency, the high-quality bar that completes can cheat excavation task.Save manpower and engineering time to a great extent, be more convenient for carrying out distribution line improvement project.
Can existing techniques in realizing be passed through without the technical characteristic described in the utility model, not repeat them here.The utility model is not limited in above-mentioned detailed description of the invention, the change that those of ordinary skill in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. a bar hole excavation shovel, it comprises scoop body, it is characterized in that: described scoop body comprises left shovel body and right shovel body, described left shovel body and right shovel body comprise spade respectively, connector and shovel head, described two connectors are arranged in a crossed manner and be hinged, described two shovel heads are arc shovel head, described two shovel heads are threaded with the lower end of two connectors respectively, two spades are connected with the movable upper end of two connectors respectively, described two spades comprise the sub-spade of multistage respectively, be threaded between adjacent two cross-talk spades, wherein, the end thread being positioned at a cross-talk spade of least significant end is connected with taper drift.
2. bar hole according to claim 1 excavation shovel, is characterized in that: be provided with spring between described two spades.
3. bar hole according to claim 2 excavation shovel, is characterized in that: described two spades are hinged with being flexibly connected of two connectors.
4. bar hole according to claim 3 excavation shovel, is characterized in that: form a cylindrical shell after described two shovel head docking.
5. bar hole according to claim 4 excavation shovel, is characterized in that: described two spades be arranged in parallel.
6. bar hole according to claim 5 excavation shovel, is characterized in that: described spade is steel tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863242.9U CN204385788U (en) | 2014-12-31 | 2014-12-31 | A kind of bar hole excavation shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863242.9U CN204385788U (en) | 2014-12-31 | 2014-12-31 | A kind of bar hole excavation shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385788U true CN204385788U (en) | 2015-06-10 |
Family
ID=53358520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863242.9U Active CN204385788U (en) | 2014-12-31 | 2014-12-31 | A kind of bar hole excavation shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982146A (en) * | 2018-07-25 | 2018-12-11 | 北京金河水务建设集团有限公司 | Simple sampler and the simple method of sampling suitable for soil sampling |
-
2014
- 2014-12-31 CN CN201420863242.9U patent/CN204385788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982146A (en) * | 2018-07-25 | 2018-12-11 | 北京金河水务建设集团有限公司 | Simple sampler and the simple method of sampling suitable for soil sampling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |