CN217538592U - Manual shallow soil drilling device - Google Patents
Manual shallow soil drilling device Download PDFInfo
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- CN217538592U CN217538592U CN202221043300.4U CN202221043300U CN217538592U CN 217538592 U CN217538592 U CN 217538592U CN 202221043300 U CN202221043300 U CN 202221043300U CN 217538592 U CN217538592 U CN 217538592U
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- lantern ring
- shallow soil
- drilling device
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Abstract
The utility model discloses a manual shallow soil drilling device, which has the technical scheme that the manual shallow soil drilling device comprises a tripod, a drill rod, a drill bit and a rotating handle, wherein the tripod comprises a circular lantern ring and three supports, and the three supports are distributed around the axis of the circular lantern ring and are detachably connected with the circular lantern ring; the drill rod penetrates through the circular lantern ring and can freely slide or rotate along the inner side wall of the circular lantern ring; the connection can be dismantled at the drilling rod bottom to the drill bit, and twist grip can dismantle the connection at the drilling rod top. The utility model discloses a manual device need not fuel or electric power and provides power, adapts to the drilling occasion that open-air electric power, fuel resource are limited. Just the utility model is a detachable structure, the user can disassemble it into scattered parts, so as to be convenient for carrying.
Description
Technical Field
The utility model relates to a geological engineering reconnaissance field, more specifically the saying so, it relates to a manual formula shallow layer soil drilling device.
Background
With the development and progress of geological engineering exploration means, shallow soil drilling exploration occupies more and more important positions, such as field geological surface soil sampling, soil shallow temperature measurement, hydrological observation and the like, the types and the purposes of the shallow soil drilling exploration are numerous, and the shallow soil drilling exploration relate to various aspects of soil sampling, shallow exploration, shallow ground temperature measurement, water supply and drainage, electric power communication, municipal engineering layout exploration and the like. The shallow soil drilling exploration can accurately know the underground soil layer information measurement parameters, if the information is incomplete and inaccurate, the construction is difficult to carry out, and even serious economic loss and casualties are caused, so that the conditions of underground soil layer burial depth, soil property, pipeline burial depth and the like are found out, and the method is particularly urgent. In order to accurately grasp the distribution condition of shallow soil, effectively develop, utilize and analyze the shallow soil and find out the condition of shallow engineering, the near-surface soil layer needs to be measured and surveyed through drilling.
Because field work is difficult to maintain permanent power supply, and fuel supply is also comparatively difficult, and common electric power drilling equipment and fuel drilling equipment use is limited, and it is also inconvenient to carry, consequently provides a manual formula shallow layer soil drilling equipment, can solve inconvenience and technical problem in a great deal of field drilling actual operation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a manual formula shallow layer soil drilling equipment, it is hand device, need not fuel or electric power and provides power, adapts to the drilling occasion that open-air electric power, fuel resource are limited. The utility model discloses simple structure, for dismantled and assembled structure, convenient to use person carries out shallow soil horizon sample to various open-air occasions.
In order to achieve the above purpose, the utility model provides a following technical scheme: a manual type shallow soil drilling device comprises a tripod, a drill rod, a drill bit and a rotating handle, wherein the tripod comprises a circular lantern ring and three supports, and the three supports are distributed around the axis of the circular lantern ring and are detachably connected with the circular lantern ring; the drill rod penetrates through the circular lantern ring and can freely slide or rotate along the inner side wall of the circular lantern ring; the connection can be dismantled at the drilling rod bottom to the drill bit, and twist grip can dismantle the connection at the drilling rod top.
By adopting the technical scheme, the utility model discloses a hand-operated device need not fuel or electric power and provides power, adapts to the drilling occasion that open-air electric power, fuel resource are limited. The utility model is a detachable structure, and the user can disassemble the utility model into discrete parts to be packed into a suitcase, so as to be convenient for carrying.
The utility model discloses further set up to: and a graduated scale is marked on the drill rod.
Through adopting above-mentioned technical scheme, the person of being convenient for directly reads the drilling depth of confirming the drill bit and locating according to the scale.
The utility model discloses further set up to: the tripod also comprises three conical nails, and conical heads of the three conical nails are downward and fixed at the bottoms of the three supports respectively.
Through adopting above-mentioned technical scheme, three toper pinning is gone into in the soil layer, and the tripod of being convenient for is stably supported subaerial.
The utility model discloses further set up to: still include the bubble spirit level, the bubble spirit level is installed on circular lantern ring.
Through adopting above-mentioned technical scheme, the user is according to the degree of depth in the stabbing soil of three toper nails of bubble spirit level adjustment, and bubble until in the bubble spirit level is placed in the middle, can ensure that the tripod is in the horizontality to guarantee the accuracy of drilling parameter.
The utility model discloses further set up to: the drilling rod comprises at least one rod piece capable of being spliced, and when the rod pieces capable of being spliced are multiple, the multiple rod pieces capable of being spliced are linearly arranged and detachably connected together end to end.
Through adopting above-mentioned technical scheme, can splice the setting of member, convenient to use person carries out the concatenation that can splice the member according to required drilling depth, changes drilling rod length.
The utility model discloses further set up to: can splice the member and include the mobile jib, fix connecting block and connecting rod bolt in mobile jib one end, the registrates hole has been seted up to the one end that the mobile jib deviates from the connecting block, and when two can splice the member and connect together, another connecting block that can splice the member inserts the registrates hole, and connecting rod bolt passes the pore wall in registrates hole and another connecting block threaded connection that can splice the member.
Through adopting the technical scheme, the utility model discloses a mutually supporting of registrate hole and connecting block connects two can splice the pole piece and is connected on same straight line, links together two can splice the pole piece through connecting rod bolt.
The utility model discloses further set up to: the connecting block is a square column, the nesting hole is a square hole, and the wall of the nesting hole is attached to the connecting block.
Through adopting above-mentioned technical scheme, the cooperation of square hole and square column has further guaranteed that when the user rotated twist grip, all links together can splice the rotation of member when.
The utility model discloses further set up to: the drill bit comprises a conical head, a connector and a spiral blade, wherein the bottom of the conical head is inverted cone-shaped, the spiral blade is wound and fixed on the conical head, and the connector is fixed at the top of the conical head; the connector is connected with the bottommost splicing rod piece, the connector is inserted into the nesting hole of the connector, and the connecting rod bolt penetrates through the hole wall of the nesting hole to be fixedly connected with the connector through threads.
The utility model discloses further set up to: the drill rod drilling tool further comprises a fastening bolt, and the fastening bolt penetrates through the rotating handle to be fixedly connected with the top end of the drill rod through threads.
The utility model discloses further set up to: the top of the conical nail is in threaded connection with the corresponding support.
Through adopting above-mentioned technical scheme, toper nail and support threaded connection, convenient to use person dismouting toper nail.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
the utility model discloses a manual device need not fuel or electric power and provides power, adapts to the limited sample occasion of open-air electric power, fuel resource.
The utility model discloses during drilling, the user can be through the direct quick definite drill bit of scale the soil layer degree of depth of locating.
The utility model discloses simple structure, the dismouting of being convenient for, convenient to use person carries out shallow soil layer drilling to various open-air occasions.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic part view of a tripod in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a drill rod in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a rotating handle in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a drill bit according to embodiment 1 of the present invention.
In the figure: 1. a tripod; 11. a circular collar; 12. a support; 121. a fixed part; 122. a connecting portion; 123. a support portion; 13. a conical nail; 14. fixing the bolt; 2. a drill stem; 21. a main rod; 211. sleeving holes; 22. connecting blocks; 23. a connecting rod bolt; 3. a drill bit; 31. a conical head; 32. a connector; 33. a helical blade; 4. a bubble level; 5. rotating the handle; 51. mounting holes; 6. and fastening the bolt.
Detailed Description
The technical solution of the present invention will be described clearly with reference to the accompanying drawings, and it is obvious that the described embodiments are not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "horizontal", "left", "right", "front", "rear", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, which is the basic structure of embodiment 1 of the present invention, a manual shallow soil drilling device includes a tripod 1, a drill rod 2, a drill bit 3 and a rotating handle 5, wherein the tripod 1 includes a circular sleeve ring 11, three brackets 12 and three conical nails 13, the three brackets 12 are arranged around the axis of the circular sleeve ring 11 and detachably connected with the circular sleeve ring 11, and the three conical nails 13 are respectively fixed at the bottoms of the three brackets 12; the drill rod 2 passes through the circular lantern ring 11, and the drill rod 2 can freely slide or rotate along the inner side wall of the circular lantern ring 11; the drill bit 3 can be dismantled and connect in 2 bottoms of drilling rod, and twist grip 5 can be dismantled and connect on 2 tops of drilling rod.
When shallow layer earth boring Kong Quyang is carried out, three conical nails 13 are pricked into the earth, so that the tripod 1 is stably supported on the ground, and then the drill stem 2 is driven to rotate downwards by rotating the rotating handle 5, and the drill bit 3 is driven to spirally penetrate into the earth layer to bore. After the drill bit 3 reaches the designated depth, the rotating handle 5 is rotated to lift the drill rod 2 and the drill bit 3 in a rotating way. The embodiment is a manual device, does not need fuel oil or electric power to provide power, and is suitable for drilling occasions with limited field electric power and fuel oil resources. The present embodiment is a detachable structure, which can be disassembled into discrete parts by a user for carrying.
In the embodiment, the drill rod 2 is marked with a graduated scale parallel to the length direction of the drill rod, so that a user can conveniently determine the depth of the drill bit 3 according to the graduated scale.
The present embodiment also includes a bubble level 4, the bubble level 4 being mounted on a circular collar 11. The user adjusts the degree of depth in the soil of stabbing of three toper nail 13 according to bubble level gauge 4, and the bubble until in the bubble level gauge 4 is placed in the middle, can ensure that tripod 1 is in the horizontality to guarantee the accuracy of drilling parameter.
As shown in fig. 2, in the present embodiment, the bracket 12 includes a fixing portion 121, a connecting portion 122 and a supporting portion 123, the fixing portion 121 is detachably connected to the circular collar 11, the connecting portion 122 is fixed at a bottom end of the fixing portion 121, a bottom end of the connecting portion 122 is inclined away from an axis of the circular collar 11, the supporting portion 123 is fixed at a bottom end of the connecting portion 122, and the supporting portion 123 is in threaded connection with a top portion of the conical nail 13 corresponding to the supporting portion 123.
Specifically, the tripod 1 further includes three fixing bolts 14, and the three fixing bolts 14 respectively screw-connect the three fixing portions 121 to the outside of the circular collar 11.
Specifically, the drill rod 2 comprises at least one rod piece capable of being spliced, and when the rod pieces capable of being spliced are multiple, the multiple rod pieces capable of being spliced are linearly arranged and detachably connected together end to end. The setting of the rod piece can be spliced, so that a user can splice the rod piece according to the required drilling depth, and the length of the drill rod 2 is changed. In this embodiment, there is one rod that can be spliced.
As shown in fig. 3, the spliceable rod member includes a main rod 21, a connecting block 22 fixed at one end of the main rod 21, and a connecting rod bolt 23, the scale is marked on the main rod 21, and a sleeve hole 211 is formed at one end of the main rod 21 departing from the connecting block 22.
Specifically, the connecting block 22 is a square column, and the engaging hole 211 is a square hole.
As shown in fig. 4, this embodiment further includes fastening bolt 6, set up mounting hole 51 on twist grip 5 in this embodiment, mounting hole 51 is the square hole, connecting block 22 inserts in mounting hole 51, the mounting hole 51 pore wall is laminated with connecting block 22 each other, fastening bolt 6 passes mounting hole 51 pore wall and connecting block 22 threaded connection is fixed, so that assemble twist grip 5 on can splicing the member, and when the cooperation of square hole and square column has also guaranteed that the user rotates twist grip 5, can splice the member and rotate simultaneously with twist grip 5.
As shown in fig. 5, the drill 3 includes a conical head 31, a connector 32 and a spiral blade 33, the conical head 31 is in an inverted cone shape, the spiral blade 33 is wound and fixed on the conical head 31, and the connector 32 is fixed on the top of the conical head 31; the connector 32 is inserted into the engaging hole 211, and the connecting rod bolt 23 passes through the hole wall of the engaging hole 211 to be connected with the connector 32 by screw thread.
Specifically, the connector 32 is a square column which is matched with the hole wall of the engaging hole 211.
The tripod 1, the drill rod 2, the drill bit 3, the rotating handle 5 and the bubble level 4 which are disassembled into the scattered parts in the embodiment can be stored together by a suitcase so as to be convenient to carry.
In conclusion, the manual device is adopted, fuel oil or electric power is not needed to provide power, and the drilling device is suitable for drilling occasions with limited field electric power and fuel oil resources. And the user can directly and rapidly confirm the depth of the soil layer where the drill bit 3 is located through the graduated scale during drilling. In addition, this embodiment simple structure, the dismouting of being convenient for, the person of being convenient for carries to various field occasions and carries out shallow soil layer drilling.
Example 2
As shown in fig. 3, the present embodiment is different from embodiment 1 in that two spliceable bars are provided. The connecting block 22 of the lower part joinable rod piece is inserted into the registration hole 211 of the upper part joinable rod piece, and the connecting rod bolt 23 of the upper part joinable rod piece penetrates through the hole wall of the registration hole 211 of the upper part joinable rod piece to be in threaded connection with the connecting block 22 of the lower part joinable rod piece. This embodiment is through the mutually supporting of registrate hole 211 and connecting block 22, but connects two splicing rod spare on same straight line, but links together this kind of connection structure through connecting rod bolt 23 with two splicing rod spare, and convenient to use person carries out the dismouting that can splice the member.
Specifically, the connecting block 22 is a square column, the fitting hole 211 is a square hole, and the hole wall of the fitting hole 211 is attached to the connecting block 22. The cooperation of square hole and square column has further guaranteed that when the user rotated twist grip 5, all links together can splice the simultaneous rotation of member.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a manual formula shallow soil drilling equipment which characterized in that: the drilling machine comprises a tripod (1), a drill rod (2), a drill bit (3) and a rotating handle (5), wherein the tripod (1) comprises a circular lantern ring (11) and three supports (12), and the three supports (12) are arranged around the axis of the circular lantern ring (11) and are detachably connected with the circular lantern ring (11); the drill rod (2) penetrates through the circular lantern ring (11), and the drill rod (2) can freely slide or rotate along the inner side wall of the circular lantern ring (11); the drill bit (3) is detachably connected to the bottom end of the drill rod (2), and the rotating handle (5) is detachably connected to the top end of the drill rod (2).
2. The manual shallow soil drilling device according to claim 1, characterized in that: and a graduated scale is marked on the drill rod (2).
3. The manual shallow soil drilling device according to claim 1, characterized in that: the tripod (1) further comprises three conical nails (13), wherein conical heads of the three conical nails (13) are downward and are respectively fixed at the bottoms of the three brackets (12).
4. The manual shallow soil drilling device according to claim 1, characterized in that: the bubble level gauge is characterized by further comprising a bubble level gauge (4), wherein the bubble level gauge (4) is installed on the circular lantern ring (11).
5. The manual shallow soil drilling device according to claim 1, characterized in that: the drill rod (2) comprises at least one rod piece capable of being spliced, and when the rod pieces capable of being spliced are multiple, the multiple rod pieces capable of being spliced are linearly arranged and detachably connected together end to end.
6. The manual shallow soil drilling device according to claim 5, wherein: the splicing rod piece comprises a main rod (21), a connecting block (22) and a connecting rod bolt (23), wherein the connecting block (22) is fixed at one end of the main rod (21), and one end, away from the connecting block (22), of the main rod (21) is provided with a sleeving hole (211); when the two spliced rod pieces are connected together, the connecting block (22) of the other spliced rod piece is inserted into the nesting hole (211), and the connecting rod bolt (23) penetrates through the hole wall of the nesting hole (211) to be fixedly connected with the connecting block (22) of the other spliced rod piece in a threaded manner.
7. The manual shallow soil drilling device according to claim 6, wherein: the connecting block (22) is a square column, the nesting hole (211) is a square hole, and the hole wall of the nesting hole (211) is attached to the connecting block (22) mutually.
8. The manual shallow soil drilling device according to claim 6, wherein: the drill bit (3) comprises a conical head (31), a connecting head (32) and a spiral blade (33), wherein the bottom of the conical head (31) is in an inverted cone shape, the spiral blade (33) is wound and fixed on the conical head (31), and the connecting head (32) is fixed at the top of the conical head (31); the connector (32) is connected with the bottommost splicing rod piece, the connector (32) is inserted into the nesting hole (211), and the connecting rod bolt (23) penetrates through the hole wall of the nesting hole (211) to be fixedly connected with the connector (32) through threads.
9. The manual shallow soil drilling device according to claim 1, characterized in that: the drill rod drilling machine further comprises a fastening bolt (6), and the fastening bolt (6) penetrates through the rotating handle (5) to be fixedly connected with the top end of the drill rod (2) in a threaded mode.
10. The manual shallow soil drilling device according to claim 3, wherein: the top of the conical nail (13) is in threaded connection with the corresponding bracket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043300.4U CN217538592U (en) | 2022-04-24 | 2022-04-24 | Manual shallow soil drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043300.4U CN217538592U (en) | 2022-04-24 | 2022-04-24 | Manual shallow soil drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217538592U true CN217538592U (en) | 2022-10-04 |
Family
ID=83433435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221043300.4U Active CN217538592U (en) | 2022-04-24 | 2022-04-24 | Manual shallow soil drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217538592U (en) |
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2022
- 2022-04-24 CN CN202221043300.4U patent/CN217538592U/en active Active
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