CN211174026U - Rope core drill for deep hole drilling - Google Patents
Rope core drill for deep hole drilling Download PDFInfo
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- CN211174026U CN211174026U CN201921396618.9U CN201921396618U CN211174026U CN 211174026 U CN211174026 U CN 211174026U CN 201921396618 U CN201921396618 U CN 201921396618U CN 211174026 U CN211174026 U CN 211174026U
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Abstract
The utility model discloses a rope core drill tool for deep hole drilling, including outer tube assembly and inner tube assembly, inner tube assembly fixed mounting is in the inside of outer tube assembly, the outer tube assembly comprises outer tube, bullet card pin, bullet card room and drill bit, the outer tube runs through the inside at outer tube assembly, bullet card pin and drill bit are located the both sides surface of outer tube respectively, bullet card room movable mounting is in surface one side of outer tube, the inner tube assembly comprises inner tube, fishing spearhead and bullet card assembly, the inner tube runs through the inside at inner tube assembly. The utility model discloses a be provided with a series of structures and make this device in the use, avoid traditional rope core drill tool to need two sets of drilling tools to use by turns at the probing in-process often, the design after the improvement has reduced drilling tool configuration quantity, has improved the efficiency of construction, has reduced manufacturing cost, is convenient for simultaneously to the transport and the construction of inner tube, and the sample is more simple and convenient, optimizes the use.
Description
Technical Field
The utility model relates to a rope core drill tool technical field specifically is a deep hole is rope core drill tool for probing.
Background
The rope core drill is an advanced core drilling tool, it adopts large-diameter drill rod, and in the interior of drill rod an inner tube is cover-mounted, and in the course of drilling, the core is slowly mounted in the inner tube, when the core is filled with inner tube, it adopts fisher with rope to lift the inner tube from the drill rod, after the core is extracted, the inner tube is placed into the hole bottom from the drill rod, and continuously drilled.
Chinese patent application No. CN201810368203.4 discloses an exploration rope core drill, which comprises an outer tube assembly and an inner tube assembly used in cooperation with the outer tube assembly, wherein the outer tube assembly comprises a bullet catch stopper, a bullet catch chamber, a seat ring, an outer tube and a drill bit; the inner pipe assembly comprises a fishing spear head matched with the elastic clip stop head, an elastic clip frame, an elastic clip clamp matched and clamped with the elastic clip chamber, a recovery pipe, a suspension ring matched and suspended with the seat ring, a mandrel and an inner pipe.
The existing rope core drill tool for deep hole drilling is not excellent in use effect, the length of an inner pipe is integrally arranged and is long, the inner pipe is difficult to process, the inner pipe is inconvenient to carry and construct, the labor intensity of workers is increased, meanwhile, the inner pipe assembly and a core barrel are integrally designed, two sets of drill tools are often required to be alternately used in the drilling process, the configuration number of the drill tools is increased, the construction efficiency is reduced, and the production cost is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deep hole is rope core drill for probing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a deep hole is rope core drill for probing, includes outer tube assembly and inner tube assembly, inner tube assembly fixed mounting is in the inside of outer tube assembly, the outer tube assembly is by outer tube, bullet card chock, and bullet card room and drill bit are constituteed, the outer tube runs through the inside at outer tube assembly, bullet card chock and drill bit are located the both sides surface of outer tube respectively, bullet card room movable mounting is in surface one side of outer tube, the inner tube assembly comprises inner tube, drags for spearhead and bullet card assembly, the inner tube runs through the inside at inner tube assembly, drag for one side surface that the spearhead is located the inner tube, bullet card assembly is located surface one side of inner tube, the surface of inner tube assembly is close to the position movable mounting of bullet card assembly has the core pipe, the inner tube comprises multistage sleeve pipe.
Through adopting above-mentioned technical scheme, avoid traditional rope core drill tool to need two sets of drilling tools to use by turns at the probing in-process often, the design after the improvement has reduced drilling tool configuration quantity, has improved the efficiency of construction, has reduced manufacturing cost, is convenient for simultaneously to the transport and the construction of inner tube, and the sample is simple and convenient more.
Preferably, the bullet card assembly passes through the mode fixed connection of joint with the bullet card room, the outer tube assembly is fixed with the inner tube assembly through bullet card room and bullet card assembly.
Through adopting above-mentioned technical scheme, bullet card assembly includes the bullet card pincers with bullet card room cooperation joint, has made things convenient for the fixed of inner tube assembly and outer tube assembly.
Preferably, the outer surface of the core tube is fixedly provided with a clamping block at a position close to the upper end, and the outer surface of the inner tube assembly is provided with a clamping groove at a position close to the core tube.
Through adopting above-mentioned technical scheme, advance inside the draw-in groove with the fixture block grafting to the surface of fixture block has certain elasticity for the design of block rubber, still has spacing fixed effect under the feasibility of guaranteeing to peg graft, has guaranteed the security of plug-in type structure, can accomplish the grafting of inner tube assembly and core barrel.
Preferably, the clamping blocks and the clamping grooves are L-shaped, and the clamping blocks are fixedly connected in an inserting mode.
Through adopting above-mentioned technical scheme, L shape fixture block is convenient for peg graft with the draw-in groove.
Preferably, a projection and a groove are fixedly installed at a position between each two adjacent sleeve pipes, and the projection penetrates through the groove.
Through adopting above-mentioned technical scheme, fix adjacent quill pipe through the fixed mode of the joint of lug and recess, be about to inside the lug block advances the recess to carry out above-mentioned operation mode to the quill pipe in proper order, can accomplish the combination to the quill pipe.
Preferably, the protrusion is L-shaped, and a fixing pin penetrates through one side of the inner part of the protrusion.
By adopting the technical scheme, the L-shaped lug is convenient for the use of the fixing pin, and the fixing pin penetrates through the upper ends of the lug and the inner sleeve and is screwed tightly, so that the lug is fastened on the sleeve pipe.
To sum up, the utility model discloses following beneficial effect has:
1. the inner pipe assembly and the core pipe are in a split design by matching the arranged clamping block with the clamping groove, the phenomenon that two sets of drilling tools are often required to be used alternately in the drilling process of a traditional rope core drilling tool is avoided, the improved design reduces the configuration quantity of the drilling tools, the construction efficiency is improved, the production cost is reduced, when the core pipe drilling tool is used, only the core pipe needs to be replaced according to different drilling requirements, the clamping block is mainly inserted into the clamping groove, the outer surface of the clamping block is designed to be a rubber block, the core pipe drilling tool has certain elasticity, the limiting and fixing effects are achieved under the condition that the inserting feasibility is guaranteed, the safety of the inserting type structure is guaranteed, meanwhile, the inserting type structure is convenient to disassemble, different core pipes are convenient to replace, and the deep hole rope drilling construction requirements;
2. through setting up the inner tube into multistage formula quill tube combination formula connected mode, be convenient for carry and the construction to it, reduce workman intensity of labour, and only need dismantle one section quill tube when taking a sample, it is more convenient to take a sample, during the use, it fixes the joint fixed mode of adjacent quill tube through lug and recess, it is inside to advance the recess with the lug block, run through the fixed pin into the upper end of lug and inner skleeve again and screw, carry out above-mentioned operation mode to the quill tube in proper order, can accomplish the combination to the quill tube, moreover, the steam generator is simple in structure, excellent in use effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view of the inner tube, spearhead and latch assembly of the present invention;
FIG. 3 is a combination view of the core barrel and inner tube assembly of the present invention;
fig. 4 is an enlarged view of the inner tube of the present invention.
In the figure: 1. an outer tube assembly; 11. an outer tube; 12. a bullet card stop head; 13. a cartridge chamber; 14. a drill bit; 2. an inner tube assembly; 21. an inner tube; 22. a card slot; 23. a clamping block; 24. a fixing pin; 25. fishing a spearhead; 3. a bullet card assembly; 4. a core barrel; 41. a bump; 42. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a wire core drill for deep hole drilling comprises an outer pipe assembly 1 and an inner pipe assembly 2, wherein the inner pipe assembly 2 is fixedly arranged inside the outer pipe assembly 1, the outer pipe assembly 1 is composed of an outer pipe 11, a bullet catch stop 12, a bullet catch chamber 13 and a drill bit 14, the outer pipe 11 penetrates through the inner part of the outer pipe assembly 1, the bullet catch stop 12 and the drill bit 14 are respectively positioned on the outer surfaces of two sides of the outer pipe 11, the bullet catch chamber 13 is movably arranged on one side of the outer surface of the outer pipe 11, the inner pipe assembly 2 is composed of an inner pipe 21, a fishing spear 25 and a bullet catch assembly 3, the inner pipe 21 penetrates through the inner part of the inner pipe assembly 2, the fishing spear 25 is positioned on the outer surface of one side of the inner pipe 21, the bullet catch assembly 3 is positioned on one side of the outer surface of the inner pipe 21, a core pipe 4 is movably arranged on the outer surface of the inner pipe assembly 2 close to the bullet catch assembly, the flush fluid passes through bullet card fender head 12, the bottom of inner tube 21 and outer tube 11 is reachd with the clearance of outer tube 11 to the clearance of bullet card room 13 and outer tube 11 and inner tube 21, cool off and wash drill bit 14, and from the clearance discharge ground between outer tube 11 and the drilling, when the rock core in the core pipe 4 gets full of the top to inner tube 21, promote inner tube 21 and core pipe 4 and go upward, and then die stifled original water route, the unable down and pressure increase of flush fluid, can salvage this moment, inner tube 21 comprises multistage sleeve pipe.
Further, bullet card assembly 3 and bullet card room 13 are through the mode fixed connection of joint, and outer tube assembly 1 is fixed with inner tube assembly 2 through bullet card room 13 and bullet card assembly 3, and bullet card assembly 3 includes the bullet card pincers of cooperation joint with bullet card room 13, has made things convenient for inner tube assembly 2 and outer tube assembly 1 fixed.
Further, the position fixed mounting that the surface of core barrel 4 is close to the upper end has fixture block 23, and the position that the surface of inner tube assembly 2 is close to core barrel 4 is provided with draw-in groove 22, pegs graft into inside the draw-in groove 22 with fixture block 23, and the surface of fixture block 23 is the design of rubber block, has certain elasticity, still has spacing fixed effect under the feasibility of guaranteeing to peg graft, has guaranteed the security of plug-in type structure, can accomplish the grafting of inner tube assembly 2 and core barrel 4.
Furthermore, the clamping block 23 and the clamping groove 22 are both L-shaped, the clamping block 23 is fixedly connected with the clamping groove 22 in an insertion mode, and the L-shaped clamping block 23 is conveniently inserted into the clamping groove 22.
Further, the equal fixed mounting in position between every adjacent quill tube has lug 41 and recess 42, and lug 41 runs through in the inside of recess 42, fixes adjacent quill tube through the fixed mode of lug 41 with the joint of recess 42, is about to inside lug 41 block advances recess 42 to carry out above-mentioned operation mode to the quill tube in proper order, can accomplish the combination to the quill tube.
Further, the protrusion 41 is L-shaped, the fixing pin 24 is inserted through one side of the inner part of the protrusion 41, the protrusion 41 is L-shaped, so that the fixing pin 24 can be used conveniently, and the fixing pin 24 is inserted into the upper end of the protrusion 41 and the inner sleeve and is screwed tightly, so that the protrusion 41 is fastened on the sleeve pipe.
It should be noted that, the utility model relates to a rope core drill for deep hole drilling, when the drilling tool is used, put outer tube assembly 1 into the drilling at first, then put inner tube assembly 2 into outer tube 11, the flush fluid reaches the bottom of inner tube 21 and outer tube 11 through the clearance of bullet card stop 12, bullet card room 13 and outer tube 11 and the clearance of inner tube 21 and outer tube 11, cool and wash drill bit 14, and discharge ground from the clearance between outer tube 11 and the drilling, when the rock core in core tube 4 is taken to full top inner tube 21, promote inner tube 21 and core tube 4 to go upward, and then block up original water route, the flush fluid can't go downward and pressure increase, can salvage at this moment, wherein make inner tube assembly 2 and core tube 4 be split type design through the clamping groove 22 of 23 cooperation of setting of drilling tool, avoid traditional rope core drill to need two sets of use in the drilling often, the improved design reduces the configuration quantity of drilling tools, improves the construction efficiency, reduces the production cost, only needs to replace the core tube 4 according to different drilling requirements during use, mainly adopts the design that the fixture block 23 is inserted into the clamping groove 22, and the outer surface of the fixture block 23 is a rubber block, has certain elasticity, has the effect of limiting and fixing under the condition of ensuring the insertion feasibility, ensures the safety of an inserted structure, is convenient to disassemble the inserted structure, is convenient to replace different core tubes 4 so as to meet the deep-hole rope coring drilling construction requirements, and facilitates the carrying and construction of the inner tube 21 by arranging a multi-section sleeve tube combined connection mode, reduces the labor intensity of workers, only needs to disassemble one section of sleeve tube during sampling, is more convenient to sample, and fixes the adjacent sleeve tubes in a clamping and fixing mode of the convex block 41 and the groove 42 during use, be about for inside lug 41 block advances recess 42, run through into the upper end of lug 41 and inner skleeve and screw with fixed pin 24 again, carry out above-mentioned operating mode to the quill tube in proper order, can accomplish the combination to the quill tube, simple structure, the result of use is comparatively excellent, effectively increases its self functional, comparatively practical.
The utility model discloses outer tube assembly 1, outer tube 11, bullet card chock head 12, bullet card room 13 that adopt drill bit 14, inner tube assembly 2, drag for spearhead 25 and bullet card assembly 3 all adopt the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the technical field personnel that belong to can reach its use to obtain corresponding result of use, so do not have a one-to-one disclosure
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a deep hole drilling is with rope core drill, includes outer tube assembly (1) and inner tube assembly (2), its characterized in that: the inner tube assembly (2) is fixedly installed inside the outer tube assembly (1), the outer tube assembly (1) is composed of an outer tube (11), an elastic clamping stop head (12), an elastic clamping chamber (13) and a drill bit (14), the outer tube (11) penetrates through the outer tube assembly (1), the elastic clamping stop head (12) and the drill bit (14) are respectively located on the outer surfaces of the two sides of the outer tube (11), the elastic clamping chamber (13) is movably installed on one side of the outer surface of the outer tube (11), the inner tube assembly (2) is composed of an inner tube (21), a fishing spearhead (25) and an elastic clamping assembly (3), the inner tube (21) penetrates through the inner tube assembly (2), the fishing spearhead (25) is located on the outer surface of one side of the inner tube (21), the elastic clamping assembly (3) is located on one side of the outer surface of the inner tube (21), and a movable core tube (4) is installed on the outer surface of the inner tube assembly (2) close to the elastic clamping assembly (3), the inner tube (21) is composed of a plurality of sections of sleeve tubes.
2. A wire-line core drill for deep hole drilling according to claim 1, wherein: bullet card assembly (3) and bullet card room (13) are through the mode fixed connection of joint, outer tube assembly (1) is fixed with inner tube assembly (2) through bullet card room (13) and bullet card assembly (3).
3. A wire-line core drill for deep hole drilling according to claim 1, wherein: the outer surface of the core tube (4) is fixedly provided with a clamping block (23) close to the upper end, and the outer surface of the inner tube assembly (2) is provided with a clamping groove (22) close to the core tube (4).
4. The rope core drill for deep hole drilling according to claim 3, wherein the fixture block (23) and the clamping groove (22) are both L-shaped, and the fixture block (23) is fixedly connected with the clamping groove (22) in an inserting manner.
5. A wire-line core drill for deep hole drilling according to claim 1, wherein: a lug (41) and a groove (42) are fixedly arranged at the position between every two adjacent sleeve pipes, and the lug (41) penetrates through the groove (42).
6. The wire-line core drill for deep hole drilling according to claim 5, wherein said projection (41) has a shape of L, and a fixing pin (24) is inserted through one side of the inside of said projection (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396618.9U CN211174026U (en) | 2019-08-27 | 2019-08-27 | Rope core drill for deep hole drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396618.9U CN211174026U (en) | 2019-08-27 | 2019-08-27 | Rope core drill for deep hole drilling |
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| Publication Number | Publication Date |
|---|---|
| CN211174026U true CN211174026U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921396618.9U Active CN211174026U (en) | 2019-08-27 | 2019-08-27 | Rope core drill for deep hole drilling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116641695A (en) * | 2023-07-26 | 2023-08-25 | 金石钻探(唐山)股份有限公司 | Self-adaptive drilling tool and drilling process |
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2019
- 2019-08-27 CN CN201921396618.9U patent/CN211174026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116641695A (en) * | 2023-07-26 | 2023-08-25 | 金石钻探(唐山)股份有限公司 | Self-adaptive drilling tool and drilling process |
| CN116641695B (en) * | 2023-07-26 | 2023-10-03 | 金石钻探(唐山)股份有限公司 | Self-adaptive drilling tool and drilling process |
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