CN203603181U - Special tool for rock foundation pit cleaning - Google Patents
Special tool for rock foundation pit cleaning Download PDFInfo
- Publication number
- CN203603181U CN203603181U CN201320787635.1U CN201320787635U CN203603181U CN 203603181 U CN203603181 U CN 203603181U CN 201320787635 U CN201320787635 U CN 201320787635U CN 203603181 U CN203603181 U CN 203603181U
- Authority
- CN
- China
- Prior art keywords
- handle
- special tool
- foundation pit
- rock foundation
- shovel
- 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 relates to a special tool for rock foundation pit cleaning. According to the engineering construction in a mountainous area, when manual cleaning is carried out, one shovel cannot clean rubbish in stone gaps and incompact decomposed rocks away, a small rake needs to be carried, the construction process is quite troublesome, and work efficiency is low. To solve the technical problems, the special tool for rock foundation pit cleaning comprises a handle and a shovel. The special tool for rock foundation pit cleaning is characterized by further comprising a single-tooth rake, the handle is formed by folding a section of round steel in half, the root of the handle is vertically welded to the shovel and the single-tooth rake, the shovel and the single-tooth rake are located on the two sides of the handle, and a through hole in the shape of a water drop is formed in the upper end of the handle. The two sides and the back of the shovel are provided with folded edges, the handle is further provided with a rubber anti-skidding cover, and the through hole is exposed out of the rubber anti-skidding cover. The special tool for rock foundation pit cleaning is convenient to carry, work efficiency is improved, artificial waste is reduced, and the special tool for rock foundation pit cleaning is widely applied to various engineering constructions.
Description
Technical field
The utility model relates to a kind of building machinery, particularly the clear groove special tool of a kind of rock foundation ditch.
Background technology
Be arranged in the engineering construction in mountain area, soil supporting layer is lithosphere, simultaneously, building designing requirement basis must be on bearing stratum, and on bearing stratum, must not have rock and the loose stone of cracking, need to use mechanical equivalent of light excavation to 10cm place in design elevation, rear employing manually clearly groove to design elevation.Therefore at excavation of foundation pit to design elevation, clear groove work just becomes a difficult problem, when artificial clear groove, meeting the rubbish at some crack of stone places and loose decomposed rock only cannot clear up with a spades, also need to carry a little rake, when construction, quite bother, operating efficiency is low.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned defect that how to overcome prior art, provides a kind of rock foundation ditch clear groove special tool.
For solving the problems of the technologies described above, the clear groove special tool of this rock foundation ditch comprises handle and spades, it is characterized in that: also comprise a monodentate rake, described handle is formed by one section of round steel doubling bending, root part of handle is vertically welded on spades and monodentate rake, spades and monodentate rake are positioned at handle both sides, form the through hole of a water-drop-shaped in the upper end of handle.
So design, in construction, monodentate rake is for rejecting loose decomposed rock and the rubble of rock crevice, and the scuppit that iron plate is made is for clearing up decomposed rock and the large area cleaning top layer rubbish after rejecting; When construction, only need be with an instrument, convenient and practical, greatly save manpower.Handle processing and fabricating is simple, and the water-drop-shaped through hole that upper end forms can make instrument hook place, and is convenient for carrying and puts.
As optimization, the both sides of described spades and rear portion are all provided with flange, are also provided with rubber Anti-slip cover on described handle, and described through hole exposes outside rubber Anti-slip cover.So design, the flange design on spades, cleaning rubbish capacity is large, uses convenient.The setting of rubber Anti-slip cover, not only anti-skidding, grip more comfortablely, effectively prevent constructor's hand damage.
The clear groove special tool of the utility model rock foundation ditch, is convenient for carrying, and has improved operating efficiency, has reduced artificial waste, is widely used in various construction engineerings.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the clear groove special tool of this rock foundation ditch is described further:
Fig. 1 is the structural representation of the clear groove special tool of this rock foundation ditch;
In figure: 1 be handle, 2 for spades, 3 for monodentate rake, 4 for through hole, 5 for flange, 6 be rubber Anti-slip cover.
The specific embodiment
Embodiment one: as shown in Figure 1, the clear groove special tool of this rock foundation ditch comprises handle 1 and spades 2, it also comprises a monodentate rake 3, described handle 1 is formed by one section of round steel doubling bending, handle 1 root is vertically welded on spades 2 and monodentate rake 3, spades 2 and monodentate rake 3 are positioned at handle both sides, form the through hole 4 of a water-drop-shaped in the upper end of handle.The both sides of described spades 2 and rear portion are all provided with flange 5, on described handle 1, are also provided with rubber Anti-slip cover 6, and described through hole 4 exposes outside rubber Anti-slip cover 6.The long 20cm of described handle, the long 10cm of spades, wide 7cm, the long 8cm of monodentate rake.Monodentate rake is made up of the round steel of one end sharpening.
Claims (2)
1. the clear groove special tool of rock foundation ditch, comprise handle and spades, it is characterized in that: also comprise a monodentate rake, described handle is formed by one section of round steel doubling bending, root part of handle is vertically welded on spades and monodentate rake, spades and monodentate rake are positioned at handle both sides, form the through hole of a water-drop-shaped in the upper end of handle.
2. the clear groove special tool of rock foundation ditch as claimed in claim 1, is characterized in that: the both sides of described spades and rear portion are all provided with flange, is also provided with rubber Anti-slip cover on described handle, and described through hole exposes outside rubber Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787635.1U CN203603181U (en) | 2013-12-03 | 2013-12-03 | Special tool for rock foundation pit cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787635.1U CN203603181U (en) | 2013-12-03 | 2013-12-03 | Special tool for rock foundation pit cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603181U true CN203603181U (en) | 2014-05-21 |
Family
ID=50715862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320787635.1U Expired - Fee Related CN203603181U (en) | 2013-12-03 | 2013-12-03 | Special tool for rock foundation pit cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603181U (en) |
-
2013
- 2013-12-03 CN CN201320787635.1U patent/CN203603181U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140521 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |