CN217538613U - Conveniently extract high-efficient drill rod device that open hole time is short - Google Patents
Conveniently extract high-efficient drill rod device that open hole time is short Download PDFInfo
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- CN217538613U CN217538613U CN202221009540.2U CN202221009540U CN217538613U CN 217538613 U CN217538613 U CN 217538613U CN 202221009540 U CN202221009540 U CN 202221009540U CN 217538613 U CN217538613 U CN 217538613U
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Abstract
The utility model discloses a conveniently extract high-efficient drill rod device that open hole time is short, including the drill rod borer body, the bottom of drill rod borer body is connected with the trompil head through connection structure, connection structure include with drill rod borer body a body coupling's connector, seted up the connection cavity in the connector, the top of trompil head is equipped with and extends to connect the spliced pole in the cavity, the fixed limit stop that is equipped with in both sides of spliced pole, run through on the connector and be equipped with the threaded rod, the both ends of threaded rod all are equipped with set nut, just the spliced pole passes through the effect of threaded rod with the connection can be dismantled to the connector, connect in the cavity symmetry be equipped with the elastic buffer structure of limit stop contact, beneficial effect: such device simple structure, convenient to use, the trompil head that can be very convenient is dismantled and is changed, conveniently extracts drill rod shank and trompil head simultaneously, increases its practicality.
Description
Technical Field
The utility model relates to a drill rod technical field particularly, relates to a conveniently extract high-efficient drill rod device that open hole time is short.
Background
The construction tool is a common construction tool, is particularly common in road construction in mountainous areas, is generally driven into soft rock by a sledge hammer to drill holes, and is filled with explosives to blast the rock and also is generally used for prying the rock, so that the steel chisel is still indispensable nowadays when the construction tool is highly developed.
In prior art, the workman generally carries different drill rods to deal with the needs of different address environment, leads to it to carry a large amount of different drill rods, and simultaneously, current drill rod is difficult to extract after inserting the rock, influences its normal use.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a conveniently extract high-efficient drill rod device that open eye time is short to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
the utility model provides a conveniently extract high-efficient drill rod device that open hole time is short, includes the drill rod borer body, the bottom of drill rod borer body is connected with the trompil head through connection structure, connection structure include with drill rod borer body an organic whole connected connector, set up the connection cavity in the connector, the top of trompil head be equipped with extend to connect the spliced pole in the cavity, the fixed limit stop that is equipped with in both sides of spliced pole, run through on the connected head and be equipped with the threaded rod, the both ends of threaded rod all are equipped with set nut, just the spliced pole passes through the effect of threaded rod with the connection can be dismantled to the connector, connect the cavity interior symmetry of cavity be equipped with the elastic buffer structure of limit stop contact, elastic buffer structure includes the cavity connecting cylinder, the symmetry activity is equipped with the slide in the cavity connecting cylinder, be connected with buffer spring between the slide, the other end of slide is equipped with the connecting rod, the connecting rod is located the outer one end of cavity connecting cylinder all is equipped with the connecting plate, the top an organic whole of drill rod body is connected with handheld portion.
Further, the handheld portion is fixedly provided with an upper limiting ring and a lower limiting ring respectively, the handheld portion is located, the upper limiting ring and the lower limiting ring are movably sleeved with lantern rings, and handheld rods are fixedly arranged on two sides of the lantern rings.
Furthermore, a rubber protective sleeve is sleeved on the handheld rod.
Furthermore, the top of the handheld part is provided with a mounting connecting hole.
Furthermore, the surface of the opening head is provided with spiral grains, and the opening head is made of high-strength alloy.
Furthermore, the surfaces of the drill rod body and the hand-held part are coated with a layer of antirust paint.
The utility model provides a conveniently extract high-efficient drill rod device that open eye time is short, beneficial effect as follows:
the bottom at the drill rod borer body is connected with the trompil head through connection structure, in use, effect through the trompil head, stand the drill rod borer body on soft rock, and strike it through instruments such as sledgehammer, thereby reach the effect of trompil, when needs according to the different trompil heads of different choices of difference or trompil of rock, only need to take off set nut, take out the threaded rod from the connector, can take off original trompil head, when changing different trompil heads, at first in the cavity of being connected in the spliced pole plug-in connector, and through the effect of elastic buffer structure, conflict effect through limit stop and connecting plate, the power that receives when will compress tightly passes through the effect of connecting rod, transmit to buffer spring, make buffer spring inwards shrink, utilize threaded rod cooperation set nut to be connected with the trompil head at last can, thereby carry out and play buffering absorbing effect when pounding, and simultaneously, the effect of cooperation hand-held pole and lantern ring, conveniently pull out drill rod body and trompil head, such device simple structure, high durability and convenient use, can change the drill rod body, the convenience is pulled out simultaneously, trompil head, and the trompil increases practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a high-efficiency drill steel device with short open-hole time and convenient to pull out according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a connection structure of a high-efficiency drill steel device with short time for easy extraction and opening according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an elastic buffer structure in a high-efficiency drill rod device convenient for pulling out a short open hole time according to an embodiment of the present invention.
In the figure:
1. a drill rod body; 2. a connecting structure; 3. opening a hole head; 4. a connector; 5. a connecting cavity; 6. connecting columns; 7. a limit stop block; 8. a threaded rod; 9. positioning a nut; 10. an elastic buffer structure; 11. a hollow connecting cylinder; 12. a slide plate; 13. a buffer spring; 14. a connecting rod; 15. a connecting plate; 16. a hand-held portion; 17. an upper limiting ring; 18. a lower limit ring; 19. a collar; 20. a hand-held lever; 21. a rubber protective sleeve; 22. helical thread; 23. and installing a connecting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
please refer to fig. 1-3, according to the embodiment of the present invention, a high-efficiency drill steel device with short time for tapping is conveniently extracted, including drill steel shank 1, the bottom of drill steel shank 1 is connected with a tapping head 3 through a connection structure 2, connection structure 2 includes a connector 4 integrally connected with drill steel shank 1, a connection cavity 5 is provided in connector 4, the top of tapping head 3 is provided with a connection post 6 extending to the inside of connection cavity 5, a limit stop 7 is fixedly provided at both sides of connection post 6, a threaded rod 8 is provided on connector 4 in a penetrating manner, both ends of threaded rod 8 are all provided with a positioning nut 9, and the connection post 6 passes through the effect of threaded rod 8 and connector 4 can be disassembled to connect, an elastic buffer structure 10 contacting with limit stop 7 is symmetrically provided in connection cavity 5, elastic buffer structure 10 includes a hollow connection barrel 11, a sliding plate 12 is provided in hollow connection barrel 11 in a symmetrical manner, a buffer spring 13 is provided between sliding plates 12, a connection rod 14 is provided at the other end of sliding plate 14 is located outside connection barrel 11, and a top of drill steel shank 1 is provided with a hollow connection barrel 16.
Through the above scheme of the utility model, the bottom end of the drill rod body 1 is connected with the opening head 3 through the connecting structure 2, the connecting structure 2 comprises the connecting head 4 integrally connected with the drill rod body 1, a connecting cavity 5 is arranged in the connecting head 4, the top of the opening head 3 is provided with the connecting column 6 extending to the connecting cavity 5, two sides of the connecting column 6 are fixedly provided with the limit stop 7, the connecting head 4 is provided with the threaded rod 8 in a penetrating way, two ends of the threaded rod 8 are both provided with the positioning nuts 9, the connecting column 6 is detachably connected with the connecting head 4 through the action of the threaded rod 8, the connecting cavity 5 is internally and symmetrically provided with the elastic buffer structures 10 contacted with the limit stop 7, the elastic buffer structures 10 comprise the hollow connecting cylinder 11, the hollow connecting cylinder 11 is internally and symmetrically movably provided with the sliding plate 12, a buffer spring 13 is connected between the sliding plates 12, a connecting rod 14 is arranged at the other end of each sliding plate 12, a connecting plate 15 is arranged at one end of each connecting rod 14, which is positioned outside the hollow connecting cylinder 11, a handheld part 16 is integrally connected to the top of each drill rod body 1, the drill rod bodies 1 are erected on soft rock through the action of the perforating heads 3 and knocked by tools such as sledge hammers and the like, so that the perforating effect is achieved, when different perforating heads 3 are selected according to different rocks or different perforating holes, only the positioning nut 9 needs to be taken down, the threaded rod 8 is taken out from the connecting head 4, the original perforating head 3 can be taken down, and when different perforating heads 3 are replaced, the connecting column 6 is firstly inserted into the connecting cavity 5 in the connecting head 4, and through the action of the elastic buffer structure 10, through the interference action of the limit stop 7 and the connecting plate 15, the effect of power that receives when will compress tightly passes through connecting rod 14, transmit on buffer spring 13, make buffer spring 13 shrink inwards, utilize threaded rod 8 cooperation set nut 9 to be connected connector 4 and trompil head 3 at last can, go on thereby play buffering absorbing effect when pounding the hit, and simultaneously, the effect of cooperation handheld pole 20 and lantern ring 19, conveniently extract drill rod body 1 and trompil head 3, such device simple structure, high durability and convenient use, change is dismantled to trompil head 3 that can be very convenient, conveniently extract drill rod body 1 and trompil head 3 simultaneously, increase its practicality.
Example two:
as shown in fig. 1, the bottom end of the drill rod body 1 is connected with a tapping head 3 through a connecting structure 2, the connecting structure 2 comprises a connector 4 integrally connected with the drill rod body 1, a connecting cavity 5 is formed in the connector 4, a connecting post 6 extending into the connecting cavity 5 is arranged at the top of the tapping head 3, limit stops 7 are fixedly arranged at two sides of the connecting post 6, a threaded rod 8 penetrates through the connector 4, positioning nuts 9 are arranged at two ends of the threaded rod 8, the connecting post 6 is detachably connected with the connector 4 through the action of the threaded rod 8, elastic buffer structures 10 contacting with the limit stops 7 are symmetrically arranged in the connecting cavity 5, the elastic buffer structures 10 comprise hollow connecting cylinders 11, sliding plates 12 are symmetrically and movably arranged in the hollow connecting cylinder 11, a buffer spring 13 is connected between the sliding plates 12, a connecting rod 14 is arranged at the other end of each sliding plate 12, a connecting plate 15 is arranged at one end, located outside the hollow connecting cylinder 11, of each connecting rod 14, a handheld portion 16 is integrally connected to the top of the drill rod body 1, an upper limiting ring 17 and a lower limiting ring 18 are fixedly arranged on each handheld portion 16 respectively, a lantern ring 19 is movably sleeved between the upper limiting ring 17 and the lower limiting ring 18 on each handheld portion 16, handheld rods 20 are fixedly arranged on two sides of each lantern ring 19, and under the action of the upper limiting ring 17 and the lower limiting ring 18, when the drill rod body 1 needs to be pulled out, the lantern rings 19 can be pulled upwards through the handheld rods 20, and the drill rod body 1 can be conveniently pulled out through acceleration;
example three:
as shown in fig. 1, the bottom end of the drill rod body 1 is connected with a drilling head 3 through a connecting structure 2, the connecting structure 2 includes a connector 4 integrally connected with the drill rod body 1, a connecting cavity 5 is formed in the connector 4, a connecting column 6 extending into the connecting cavity 5 is arranged at the top of the drilling head 3, limit stops 7 are fixedly arranged on two sides of the connecting column 6, a threaded rod 8 penetrates through the connector 4, positioning nuts 9 are arranged at two ends of the threaded rod 8, the connecting column 6 is detachably connected with the connector 4 through the action of the threaded rod 8, elastic buffer structures 10 contacting with the limit stops 7 are symmetrically arranged in the connecting cavity 5, each elastic buffer structure 10 includes a hollow connecting cylinder 11, sliding plates 12 are symmetrically and movably arranged in the hollow connecting cylinder 11, a buffer spring 13 is connected between the sliding plates 12, a connecting rod 14 is arranged at the other end of the sliding plate 12, a connecting rod 15 is arranged at one end of the connecting rod 14, which is positioned outside the hollow connecting cylinder 11, a hand-held portion 16 is integrally connected with the top end of the drill rod body 1, a hand-held rubber protective sleeve 20 is sleeved on the hand-held portion 21, and has a protective effect;
example four:
as shown in fig. 2, the bottom end of the drill rod body 1 is connected with a drilling head 3 through a connecting structure 2, the connecting structure 2 includes a connector 4 integrally connected with the drill rod body 1, a connecting cavity 5 is formed in the connector 4, a connecting column 6 extending into the connecting cavity 5 is arranged at the top of the drilling head 3, limit stops 7 are fixedly arranged on two sides of the connecting column 6, a threaded rod 8 penetrates through the connector 4, positioning nuts 9 are arranged at two ends of the threaded rod 8, the connecting column 6 is detachably connected with the connector 4 through the action of the threaded rod 8, elastic buffer structures 10 contacting with the limit stops 7 are symmetrically arranged in the connecting cavity 5, each elastic buffer structure 10 includes a hollow connecting cylinder 11, sliding plates 12 are symmetrically and movably arranged in the hollow connecting cylinder 11, a buffer spring 13 is connected between the sliding plates 12, a connecting rod 14 is arranged at the other end of each sliding plate 12, one end of each connecting rod 14, located outside the hollow connecting cylinder 11 is provided with a hand-held portion 16 integrally connected with the top end of the drill rod body 1, a spiral hole 3 is formed in the surface, the drilling head 3 is provided with a spiral hole, and the high strength of the connecting rod 3 can be conveniently manufactured into a rock-alloy structure, and the rock-making process.
In the time of practical application, be connected with trompil head 3 through connection structure 2 in the bottom of drill rod borer body 1, during the use, effect through trompil head 3, stand drill rod borer body 1 on soft rock, and strike it through instruments such as sledgehammer, thereby reach the effect of trompil, when needs are according to the different trompil heads 3 of the difference of rock or trompil of selection, only need to take off set nut 9, take out threaded rod 8 from connector 4, can take off original trompil head 3, when changing different trompil heads 3, at first in the cavity 5 of connecting in inserting connector 4 spliced pole 6, and effect through elastic buffer structure 10, conflict effect through limit stop 7 and connecting plate 15, the power that receives when will compress tightly passes through the effect of connecting rod 14, transmit to on buffer spring 13, make buffer spring 13 shrink inwards, utilize last connector 8 cooperation set nut 9 to connect connector 4 and trompil head 3 can, thereby play the absorbing effect when pounding very, simultaneously, the cooperation of holding the pole 20 with the drill rod 19, make things convenient for the drill rod borer to pull out the drill rod borer head 3, the change the effect of the drill rod, the drill rod can be convenient for use, the drill rod 1 and the trompil head 3 is pulled out, the drill rod is convenient for use, the drill rod is simple and is taken out, the drill rod is convenient for use, the drill rod is taken out, the drill rod.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a conveniently extract high-efficient drill rod device that open hole time is short, includes drill rod borer body (1), its characterized in that, the bottom of drill rod borer body (1) is connected with trompil head (3) through connection structure (2), connection structure (2) include with connector (4) of drill rod borer body (1) body coupling, seted up connection cavity (5) in connector (4), the top of trompil head (3) is equipped with and extends to spliced pole (6) in connection cavity (5), the both sides of spliced pole (6) are fixed and are equipped with limit stop (7), it is equipped with threaded rod (8) to run through on connector (4), the both ends of threaded rod (8) all are equipped with positioning nut (9), just spliced pole (6) pass through the effect of threaded rod (8) with the connection can be dismantled in connector (4), the interior symmetry of connection cavity (5) be equipped with the elastic buffer structure (10) of limit stop (7) contact, elastic buffer structure (10) include cavity connecting cylinder (11), the interior symmetry of connecting rod (11) is equipped with slide board (12), the other end of connecting rod (12) is equipped with the cavity connecting rod (12) outer the connection of connecting rod (14), the connection of connecting rod (12) is equipped with the other end of hollow connecting rod (12) the connection cylinder (11), the other end is all be equipped with the cavity (14) is equipped with the connection (15) The top of the steel chisel body (1) is integrally connected with a handheld part (16).
2. The high-efficiency drill steel device convenient to pull out and short in open-hole time according to claim 1, characterized in that an upper limiting ring (17) and a lower limiting ring (18) are respectively and fixedly arranged on the handheld part (16), a sleeve ring (19) is movably sleeved on the handheld part (16) between the upper limiting ring (17) and the lower limiting ring (18), and handheld rods (20) are fixedly arranged on two sides of the sleeve ring (19).
3. The device for conveniently pulling out the high-efficiency drill steel with short open hole time according to the claim 2, characterized in that the hand-held rod (20) is sleeved with a rubber protective sleeve (21).
4. The efficient drill steel device convenient for extraction and short in open hole time according to claim 3, characterized in that the top of the hand-held part (16) is provided with a mounting connection hole (23).
5. The device for conveniently pulling out and tapping a high-efficiency drill steel with short tapping time according to claim 4, characterized in that the surface of the tapping head (3) is provided with spiral grains (22), and the tapping head (3) is made of high-strength alloy.
6. A high efficiency drill steel device with short easy extraction and open hole time according to claim 5, characterized in that the surfaces of the drill steel body (1) and the hand-held part (16) are coated with a layer of antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221009540.2U CN217538613U (en) | 2022-04-28 | 2022-04-28 | Conveniently extract high-efficient drill rod device that open hole time is short |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221009540.2U CN217538613U (en) | 2022-04-28 | 2022-04-28 | Conveniently extract high-efficient drill rod device that open hole time is short |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217538613U true CN217538613U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221009540.2U Active CN217538613U (en) | 2022-04-28 | 2022-04-28 | Conveniently extract high-efficient drill rod device that open hole time is short |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217538613U (en) |
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2022
- 2022-04-28 CN CN202221009540.2U patent/CN217538613U/en active Active
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