CN215927271U - Cylindrical drill for rotary drilling rig - Google Patents
Cylindrical drill for rotary drilling rig Download PDFInfo
- Publication number
- CN215927271U CN215927271U CN202122681834.1U CN202122681834U CN215927271U CN 215927271 U CN215927271 U CN 215927271U CN 202122681834 U CN202122681834 U CN 202122681834U CN 215927271 U CN215927271 U CN 215927271U
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- China
- Prior art keywords
- rotary drum
- rotary
- drill
- drilling rig
- drilling
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- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of rotary drilling and boring, and discloses a cylindrical drill for a rotary drilling rig, which comprises a rotary drum, wherein the left side and the right side of the surface of the rotary drum are both provided with connecting grooves, a clamping block is bolted in the connecting grooves, the surface of the clamping block is clamped with a connecting buckle, the bottom of the connecting buckle is hinged with a drilling disc, a connecting bolt is spliced on the surface of the connecting buckle and below the clamping block, and the other end of the connecting bolt is in threaded connection with the rotary drum; the connecting bolt is taken out through the notch, the connection of connecting buckle and fixture block is broken off, so that the drill plate is separated from the rotary drum, the drill plate is reconnected after the suitable drill plate is replaced, the rotary drum is plugged with the drilling machine equipment through the slot, the sliding effect of the limiting groove is utilized, the accuracy of butt joint is ensured, the screw hole is utilized to enable the excavator equipment to be fixedly connected with the rotary drum, the drill plate in different forms can be conveniently replaced, the drill is conveniently dug and drilled on different geological structures, the butt joint installation can be facilitated, and the work progress is accelerated.
Description
Technical Field
The utility model relates to the technical field of rotary drilling, in particular to a cylindrical drill for a rotary drilling rig.
Background
Rotary drilling rigs, also known as pile drivers. The rotary drilling machine is a comprehensive drilling machine, can be used for various bottom layers, and has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like. The short auger bit is used for dry excavation, the rotary drill bit can be used for wet excavation under the condition of slurry retaining walls, the rotary excavator can be matched with a hammer drill to carry out hole excavation after a hard stratum is crushed, and if the rotary excavator is matched with an expanded bit drill, hole expansion can be carried out at the bottom of a hole.
It needs to cooperate a section of thick bamboo to creep into and carries out work, but current section of thick bamboo brill often can have following problem when specifically using, firstly, because the geology of probing is different, need use different section of thick bamboo brill, but because whole great, and be inconvenient to change corresponding section of thick bamboo brill, because the quality is great, the incident can take place even, secondly, the connection of current device is mostly through utilizing the screw to bore a section of thick bamboo with the rig equipment on the top and be connected, but the butt joint is more troublesome, the unsafe condition of butt joint often appears, influence the working progress, for this, we propose a dig a section of thick bamboo brill for the rig soon and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cylindrical drill for a rotary drilling rig, which has the advantages of convenient replacement of cylindrical drills in different forms and convenient butt joint, connection and fixation, and solves the problems of inconvenient operation, low safety, inaccurate butt joint and influence on the working progress of the conventional device.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dig a section of thick bamboo brill for rig soon, includes the rotary drum, the spread groove has all been seted up to the left and right sides on rotary drum surface, the inside bolt of spread groove has the fixture block, the surface joint of fixture block has the connector link, the bottom of connector link articulates there is the drill plate, the surface of connector link is pegged graft and is had the connector link in the below that is located the fixture block, the other end and the rotary drum threaded connection of connector link, the middle part bolt at rotary drum top has the connecting box, the slot has been seted up at the middle part at connecting box top, both sides all communicate there are the spacing groove around the slot, the right side on connecting box surface is seted up flutedly, the screw has been seted up to the inside of recess.
Preferably, the front side and the rear side of the surface of the rotary drum are all bolted with guide strips, the surface of each guide strip is provided with a drainage groove, and the drainage grooves can ensure that soil fragments generated in the rotary digging process are conveniently discharged.
Preferably, the front side and the rear side of the surface of the connecting box are bolted with connecting blocks, the bottoms of the connecting blocks are bolted with the top of the rotary drum, and the connecting stability of the device can be further enhanced by arranging the connecting blocks.
Preferably, the top of rotary drum is located the both sides of connecting box and all runs through and has seted up the export, through setting up the export, the soil material that can conveniently dig soon is arranged outward.
Preferably, the surface of the connecting bolt is provided with a notch, and the connecting bolt can be conveniently rotated by the notch.
Compared with the prior art, the utility model provides a cylindrical drill for a rotary drilling rig, which has the following beneficial effects:
the connecting bolt is taken out through the notch, the connection between the connecting buckle and the clamping block is disconnected, so that the drilling disk is separated from the rotary drum, and the drilling disk is reconnected after the proper drilling disk is replaced, so that the drilling disk with different forms can be conveniently replaced, and the digging and drilling of different geological structures are facilitated;
through utilizing the slot to peg graft rotary drum and rig equipment to utilize the sliding action of spacing groove, guarantee the degree of accuracy of butt joint, utilize the screw to make excavator equipment be connected fixedly with the rotary drum, can conveniently dock the installation, accelerate the job schedule.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic partial cross-sectional view of the bowl of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention.
In the figure: 1. a rotating drum; 2. connecting grooves; 3. a clamping block; 4. a connecting buckle; 5. drilling a disc; 6. a connecting bolt; 7. a connection box; 8. a slot; 9. a limiting groove; 10. a groove; 11. a screw hole; 12. a guide strip; 13. a drainage groove; 14. connecting blocks; 15. an outlet; 16. a notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-3, a rotary drill for a rotary drilling rig, including a rotary drum 1, the left and right sides of the surface of the rotary drum 1 has been all opened with a connecting groove 2, the inside bolt of the connecting groove 2 has been connected with a fixture block 3, the surface of the fixture block 3 has been connected with a connecting buckle 4, the bottom of the connecting buckle 4 has been hinged with a drill plate 5, the surface of the connecting buckle 4 is located below the fixture block 3 and has been inserted with a connecting bolt 6, the other end of the connecting bolt 6 is connected with the rotary drum 1 by screw thread, the middle part of the top of the rotary drum 1 has been connected with a connecting box 7 by bolt, the middle part of the top of the connecting box 7 has been opened with a slot 8, both sides around the slot 8 have been communicated with a spacing groove 9, the right side of the surface of the connecting box 7 has been opened with a groove 10, the inside of the groove 10 has been opened with a screw hole 11.
The connecting bolt 6 is taken out through the notch 16, the connection of the connecting buckle 4 and the clamping block 3 is disconnected, the drill plate 5 is separated from the rotary drum 1, the suitable drill plate 5 is replaced and then is connected again, the rotary drum 1 is spliced with the drilling machine equipment through the slot 8, the sliding effect of the limiting groove 9 is utilized, the butt joint accuracy is guaranteed, the screw hole 11 is utilized to enable the excavator equipment to be fixedly connected with the rotary drum, the drill plate 5 in different forms can be conveniently replaced, the drill is conveniently dug and drilled on different geological structures, the butt joint installation can be facilitated, and the work progress is accelerated.
Further, both sides all are bolted on the guide strip 12 around the rotary drum 1 surface, and drainage groove 13 has been seted up on the surface of guide strip 12, through setting up drainage groove 13, can guarantee to dig the convenient discharge of the hack that the in-process produced soon.
Further, both sides all bolted connection piece 14 around the connection box 7 surface, the bottom of connection piece 14 and the top bolted connection of rotary drum 1 through setting up connection piece 14, can further strengthen the connection stability of device.
Further, the top of rotary drum 1 and the both sides that are located connecting box 7 all run through and have seted up export 15, through setting up export 15, the soil material that can conveniently dig soon is arranged outward.
Furthermore, the surface of the connecting bolt 6 is provided with a notch 16, and the connecting bolt 6 can be conveniently rotated by arranging the notch 16.
During the use, at first utilize slot 8 to insert the butt joint with drilling equipment and connecting box 7, and utilize the sliding action of spacing groove 9, make the degree of accuracy of the two butt joint, later through bolt class structural connection screw 11, fix the connection of the two, later according to the geological conditions of working, select suitable drilling disc 5, utilize 4 joint fixture blocks of connector link 3, and use connector link 6 to insert connector link 4, and utilize notch 16 to carry out the threaded fixation with connector link 6 and spread groove 2, can accomplish work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rotary drill bores with section of thick bamboo, includes rotary drum (1), its characterized in that: spread groove (2) have all been seted up to the left and right sides on rotary drum (1) surface, the inside bolt joint of spread groove (2) has fixture block (3), the surperficial joint of fixture block (3) has connector link (4), the bottom of connector link (4) articulates there is drill chuck (5), the below that the surface of connector link (4) is located fixture block (3) is pegged graft and is had connector link (6), the other end and rotary drum (1) threaded connection of connector link (6), the middle part bolt joint at rotary drum (1) top has connecting box (7), slot (8) have been seted up at the middle part at connecting box (7) top, both sides all communicate there are spacing groove (9) around slot (8), the right side on connecting box (7) surface is seted up flutedly (10), screw (11) have been seted up to the inside of recess (10).
2. The cylindrical drill for the rotary drilling rig according to claim 1, characterized in that: the front side and the rear side of the surface of the rotary drum (1) are respectively bolted with a guide strip (12), and the surface of each guide strip (12) is provided with a drainage groove (13).
3. The cylindrical drill for the rotary drilling rig according to claim 1, characterized in that: the front side and the rear side of the surface of the connecting box (7) are respectively bolted with a connecting block (14), and the bottom of the connecting block (14) is bolted with the top of the rotary drum (1).
4. The cylindrical drill for the rotary drilling rig according to claim 1, characterized in that: the top of the rotary drum (1) is positioned at two sides of the connecting box (7) and is provided with an outlet (15) in a penetrating way.
5. The cylindrical drill for the rotary drilling rig according to claim 1, characterized in that: the surface of the connecting bolt (6) is provided with a notch (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681834.1U CN215927271U (en) | 2021-11-04 | 2021-11-04 | Cylindrical drill for rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681834.1U CN215927271U (en) | 2021-11-04 | 2021-11-04 | Cylindrical drill for rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215927271U true CN215927271U (en) | 2022-03-01 |
Family
ID=80404314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122681834.1U Expired - Fee Related CN215927271U (en) | 2021-11-04 | 2021-11-04 | Cylindrical drill for rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215927271U (en) |
-
2021
- 2021-11-04 CN CN202122681834.1U patent/CN215927271U/en not_active Expired - Fee Related
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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: 20220301 |