CN206158594U - A excavating equipment for variable - diameter hole - Google Patents
A excavating equipment for variable - diameter hole Download PDFInfo
- Publication number
- CN206158594U CN206158594U CN201621102688.5U CN201621102688U CN206158594U CN 206158594 U CN206158594 U CN 206158594U CN 201621102688 U CN201621102688 U CN 201621102688U CN 206158594 U CN206158594 U CN 206158594U
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- CN
- China
- Prior art keywords
- hole
- tooth
- bucket
- fagging
- mainboard
- 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 provides an excavating equipment for variable - diameter hole, including revolving hole excavating rod, the connecting sleeve excavates the bucket, side milling cutter, reaming mechanism, hydraulic drive mechanism, the actuating lever, even the fagging is carried out to the board, axle even, rocker shaft, the extension board with scrape hole side tooth, revolving hole excavating rod upper end and connecting the connecting sleeve, revolve hole excavating rod lower extreme installation and excavate the bucket, side milling cutter installs in the bottom of excavating the bucket, and reaming mechanism is through axle even and carry out the fagging and link to each other, and hydraulic drive mechanism passes through the actuating lever and carry out the fagging to link to each other, and reaming mechanism lower extreme passes through rocker shaft and links to each other with the extension board. The utility model discloses reaming mechanism, hydraulic drive mechanism and the setting of excavating the bucket, flexible, it is reliable and stable, be convenient for realize that not unidimensional variable - diameter hole excavates, enlarged application scope, be convenient for marketing and application.
Description
Technical field
The utility model belongs to excavated hole equipment technical field, more particularly to a kind of excavating equipment for reducing hole.
Background technology
At present, in some construction fields, some places are needed using the excavated hole of variable-diameter structure, such as cast-in-place note coagulation
Native stake, by the excavated hole using variable-diameter structure, is conducive to improving shockproof effect, but existing excavating equipment is difficult to meet reducing
Excavate and require in hole, it is necessary to using repeatedly construction, very flexible, it is difficult to meet construction requirement.
Therefore, many customer requirements we can invent a kind of excavating equipment for reducing hole.
Utility model content
In order to realize above-mentioned technical purpose, the utility model provides a kind of excavating equipment for reducing hole, existing to solve
There is excavating equipment to there is very flexible, structure inconvenience becomes adjustment, narrow application range, ineffective problem.
The new technical scheme for adopting of this enforcement for：
A kind of excavating equipment for reducing hole, including trepanning excavation bar, branch sleeve excavates bucket, side mill, staving press
Structure, hydraulic drive mechanism, drive rod, connecting plate performs fagging, connecting shaft, rocker shaft, support plate and scrape hole side tooth.
Described trepanning excavates bar upper end connection branch sleeve；Described trepanning excavates bar lower end and installs excavation bucket；It is described
Side mill be arranged on excavate bucket bottom；Described bearizing mechanism is connected by connecting shaft with fagging is performed；Described hydraulic pressure drives
Motivation structure is connected by drive rod with fagging is performed；Described bearizing mechanism lower end is connected by rocker shaft with support plate；Described
Scrape hole side tooth is arranged on the upper end sidepiece for excavating bucket；Described bearizing mechanism includes mainboard, installing hole, fixed groove, fixed spiral shell
Keyhole, extends tooth plate, reaming tooth and connecting hole, and described mainboard outer end arranges installing hole；By solid in described fixed groove
Determine bolt hole connection and extend tooth plate；Described mainboard bottom arranges reaming tooth；Described mainboard middle part arranges connecting hole.
Described mainboard is connected by installing hole with support plate；Described mainboard is 20 degree to 50 around the installing hole anglec of rotation
Degree, supports steady reliable, advantageously ensures that being smoothed out for reaming.
Described prolongation tooth plate adopts one to three；Described prolongation tooth plate adopts L-type structure；Described prolongation tooth plate
The outer end of mainboard is connected in turn by fixed bolt hole, is conducive to excavated hole size different, reasonable selection extends tooth plate number,
Adjustment bearizing mechanism active length, simple structure, adjustment is flexible, expands use range, ensures the dimensional requirement of excavated hole.
Described scrape hole side tooth or side mill adopt rectangle silicon steel sheet, it is adaptable to work in harder soil or rock
Make, be conducive to improving service life.
Described hydraulic drive mechanism arranges limit switch；Described hydraulic drive mechanism is by performing fagging and connecting plate phase
Even；Bearizing mechanism is installed in described connecting plate outer end, is conducive to moving up and down according to drive rod, drives bearizing mechanism, realizes opening
Open or contractive action, realize the excavation in reducing hole.
Described excavation bottom of the barrel adopts tapered structure；Described excavation bucket inside arranges cavity, is conducive to being easy to excavate
The finishing in hole, improves digging efficiency.
Compared with prior art, the utility model has the advantages that：Because one kind of the present utility model is used to become
The excavating equipment in footpath hole is widely used in excavated hole equipment technical field.Meanwhile, the beneficial effects of the utility model are：
1. the setting of the utility model bearizing mechanism, supports steady reliable, advantageously ensures that being smoothed out for reaming.
2. the setting of scrape hole side of the present utility model tooth or side mill, it is adaptable to work in harder soil or rock
Make, be conducive to improving service life.
3. the setting for excavating bucket of the present utility model, is conducive to being easy to the finishing of excavated hole, improves digging efficiency.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is bearizing mechanism structural representation of the present utility model.
In figure：
1- trepanning excavates bar, 2- branch sleeves, and 3- excavates bucket, and 4- side mills, 5- bearizing mechanisms, 51- mainboards, 52- is installed
Hole, 53- fixed grooves, 54- fixed bolt holes, 55- prolongation tooth plates, 56- reaming teeth, 57- connecting holes, 6- hydraulic drive mechanisms,
7- drive rods, 8- connecting plates, 9- performs fagging, 10- connecting shafts, 11- rocker shafts, 12- support plates, 13- scrape holes side tooth.
Specific embodiment
With reference to embodiments the utility model is described further with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 2
The utility model provides a kind of excavating equipment for reducing hole, including trepanning excavates bar 1, and branch sleeve 2 is excavated
Bucket 3, side mill 4, bearizing mechanism 5, hydraulic drive mechanism 6, drive rod 7, connecting plate 8, execution fagging 9, connecting shaft 10, rocker shaft 11,
Support plate 12 and scrape hole side tooth 13, described trepanning excavates the upper end of bar 1 connection branch sleeve 2；Described trepanning excavates the lower end of bar 1 peace
Dress excavates bucket 3；Described side mill 4 is arranged on the bottom for excavating bucket 3；Described bearizing mechanism 5 is by connecting shaft 10 and performs support
Plate 9 is connected；Described hydraulic drive mechanism 6 is connected by drive rod 7 with fagging 9 is performed；The described lower end of bearizing mechanism 5 passes through
Rocker shaft 11 is connected with support plate 12；Described scrape hole side tooth 13 is arranged on the upper end sidepiece for excavating bucket 3；Described described reaming
Mechanism 5 includes mainboard 51, and installing hole 52, fixed groove 53, fixed bolt hole 54 extends tooth plate 55, reaming tooth 56 and connecting hole
57, the described outer end of mainboard 51 arranges installing hole 52；Tooth is extended by the connection of fixed bolt hole 54 in described fixed groove 53
Plate 55；The described bottom of mainboard 51 arranges reaming tooth 56；The described middle part of mainboard 51 arranges connecting hole 57.
Described mainboard 51 is connected by installing hole 52 with support plate 12；Described mainboard 51 surrounds the anglec of rotation of installing hole 52
For 20 degree to 50 degree, support steady reliable, advantageously ensure that being smoothed out for reaming.
Described prolongation tooth plate 55 adopts one to three；Described prolongation tooth plate 55 adopts L-type structure；Described prolongation
Tooth plate 55 is connected to the outer end of mainboard 51 in turn by fixed bolt hole 54, is conducive to excavated hole size different, and reasonable selection prolongs
The number of long tooth plate 55, adjusts the active length of bearizing mechanism 5, and simple structure, adjustment is flexible, expands use range, ensures and excavates
The dimensional requirement in hole.
Described scrape hole side tooth 13 or side mill 4 adopt rectangle silicon steel sheet, it is adaptable in harder soil or rock
Work, is conducive to improving service life.
Described hydraulic drive mechanism 6 arranges limit switch；Described hydraulic drive mechanism 6 is by performing fagging 9 and connecting
Plate 8 is connected；Bearizing mechanism 5 is installed in the described outer end of connecting plate 8, is conducive to moving up and down according to drive rod 7, drives bearizing mechanism
5, realization is opened or contractive action, realizes the excavation in reducing hole.
The described bottom of excavation bucket 3 adopts tapered structure；The described inside of excavation bucket 3 arranges cavity, is conducive to being easy to dig
The finishing in pick hole, improves digging efficiency.
Trepanning excavates the top of bar 1 and excavates driving machinery by the connection of branch sleeve 2 in the utility model, by hydraulic-driven
Mechanism 6 drives drive rod 7 to move up and down, and drive rod 7 drives connecting plate 8, connecting plate 8 to drive the realization of bearizing mechanism 5 by connecting shaft 10
Open or contractile motion, realize the excavation in reducing hole.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reach above-mentioned technique effect, fall into protection model of the present utility model
Enclose.
Claims (6)
1. a kind of excavating equipment for reducing hole, it is characterised in that it includes that trepanning excavates bar（1）, branch sleeve（2）, dig
Pick bucket（3）, side mill（4）, bearizing mechanism（5）, hydraulic drive mechanism（6）, drive rod（7）, connecting plate（8）, perform fagging（9）,
Connecting shaft（10）, rocker shaft（11）, support plate（12）With scrape hole side tooth（13）, described trepanning excavates bar（1）Upper end connects adapter sleeve
Cylinder（2）；Described trepanning excavates bar（1）Install and excavate bucket in lower end（3）；Described side mill（4）Installed in excavation bucket（3）Bottom
Portion；Described bearizing mechanism（5）By connecting shaft（10）With execution fagging（9）It is connected；Described hydraulic drive mechanism（6）By driving
Lever（7）With execution fagging（9）It is connected；Described bearizing mechanism（5）Lower end passes through rocker shaft（11）With support plate（12）It is connected；Institute
The scrape hole side tooth stated（13）Installed in excavation bucket（3）Upper end sidepiece；Described described bearizing mechanism（5）Including mainboard
（51）, installing hole（52）, fixed groove（53）, fixed bolt hole 54, prolongation tooth plate（55）, reaming tooth（56）And connecting hole
（57）, described mainboard（51）Outer end arranges installing hole（52）；Described fixed groove（53）It is interior by fixed bolt hole（54）
Connection extends tooth plate（55）；Described mainboard（51）Bottom arranges reaming tooth（56）；Described mainboard（51）Middle part arranges connection
Hole (57).
2. the excavating equipment in reducing hole is used for as claimed in claim 1, it is characterised in that described mainboard（51）By installing
Hole（52）With support plate（12）It is connected；Described mainboard（51）Around installing hole（52）The anglec of rotation is 20 degree to 50 degree.
3. the excavating equipment in reducing hole is used for as claimed in claim 1, it is characterised in that described prolongation tooth plate（55）Using
One to three；Described prolongation tooth plate (55) adopts L-type structure；Described prolongation tooth plate（55）By fixed bolt hole（54）
It is connected to mainboard in turn（51）Outer end.
4. the excavating equipment in reducing hole is used for as claimed in claim 1, it is characterised in that described scrape hole side tooth（13）Or
Side mill（4）Using rectangle silicon steel sheet.
5. the excavating equipment in reducing hole is used for as claimed in claim 1, it is characterised in that described hydraulic drive mechanism（6）
Limit switch is set；Described hydraulic drive mechanism（6）By performing fagging（9）With connecting plate（8）It is connected；Described connecting plate（8）
Outer end is installed by bearizing mechanism（5）.
6. the excavating equipment in reducing hole is used for as claimed in claim 1, it is characterised in that described excavation bucket（3）Adopt bottom
Use tapered structure；Described excavation bucket（3）Inside arranges cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102688.5U CN206158594U (en) | 2016-10-08 | 2016-10-08 | A excavating equipment for variable - diameter hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102688.5U CN206158594U (en) | 2016-10-08 | 2016-10-08 | A excavating equipment for variable - diameter hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158594U true CN206158594U (en) | 2017-05-10 |
Family
ID=58653702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621102688.5U Expired - Fee Related CN206158594U (en) | 2016-10-08 | 2016-10-08 | A excavating equipment for variable - diameter hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351584A (en) * | 2016-10-08 | 2017-01-25 | 郑州神利达钻采设备有限公司 | Excavating device for variable diameter hole |
| CN108222842A (en) * | 2018-01-03 | 2018-06-29 | 西南石油大学 | Disposal pore-forming no-dig technique drill bit and no-dig technique method |
-
2016
- 2016-10-08 CN CN201621102688.5U patent/CN206158594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351584A (en) * | 2016-10-08 | 2017-01-25 | 郑州神利达钻采设备有限公司 | Excavating device for variable diameter hole |
| CN108222842A (en) * | 2018-01-03 | 2018-06-29 | 西南石油大学 | Disposal pore-forming no-dig technique drill bit and no-dig technique method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |