CN204691713U - Core plugging notifying mechanism of rope core drilling dispenser - Google Patents
Core plugging notifying mechanism of rope core drilling dispenser Download PDFInfo
- Publication number
- CN204691713U CN204691713U CN201520331347.4U CN201520331347U CN204691713U CN 204691713 U CN204691713 U CN 204691713U CN 201520331347 U CN201520331347 U CN 201520331347U CN 204691713 U CN204691713 U CN 204691713U
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- spearhead
- core
- gland
- hole
- weight
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Abstract
The utility model relate to drilling operation use not have in hole during wire line coring drilling process water level or water level comparatively with deep feeling under condition in pipe dispenser, be core plugging notifying mechanism of rope core drilling dispenser.Comprise wire clips cover, wire clips core, little axle, gland and weight.Sliding sleeving hole is offered in described weight one end, and the other end offers circular hole, and sliding sleeve is arranged in sliding sleeving hole, is connected with weight by spring, and sliding sleeve can slide up and down under the action of the spring.Sliding sleeve end connects spearhead seat, and spearhead seat arranges connecting rod, and connecting rod is connected with spearhead locking plate by spearhead stay tension spring, and spearhead stay can left-right rotation.The little axle be connected with gland is connected on weight by gland.Between little axle and gland, installed thrust bearing is fixed, and therefore little axle can realize single action.Solve in drilling hole do not have water level or water level darker when normally throw in the difficult problem of pipe.
Description
Technical field
The utility model relates to geological drilling construction instrument, be specifically related to drilling operation use not have in hole during wire line coring drilling process water level or water level comparatively with deep feeling under condition in pipe dispenser, be core plugging notifying mechanism of rope core drilling dry hole dispenser.
Background technology
In geological drilling process, very complicated stratum or the larger exploratory hole of hole depth can be run into, use and during common drilling method, often to make that drilling efficiency is low, labour intensity increases and drilling cost improves, therefore often use wire line coring drilling process to creep in the case.But, do not have water level or water level comparatively to take an advanced study in the crack causing hole of often comparatively growing because of stratum in drilling process damage that interior pipe dispenser normally can not throw in interior pipe or interior pipe dispenser.
Summary of the invention
The utility model object is to overcome above-mentioned defect, design a kind of do not have in drilling hole water level or water level darker also normally can throw in the core plugging notifying mechanism of rope core drilling dry hole dispenser of interior pipe.
Design scheme of the present utility model is as follows: core plugging notifying mechanism of rope core drilling dispenser, comprises wire clips cover, wire clips core, little axle, gland and weight.Sliding sleeving hole is offered in described weight one end, and the other end offers circular hole, and sliding sleeve is arranged in sliding sleeving hole, is connected with weight by spring, and sliding sleeve can slide up and down under the action of the spring.Sliding sleeve end connects spearhead seat, and spearhead seat arranges connecting rod, and connecting rod is connected with spearhead locking plate by spearhead stay tension spring, and spearhead stay can left-right rotation.
Described gland center arranges through hole, and the axostylus axostyle of little axle passes the through hole of gland, and be fixedly connected with gland with nut by thrust bearing, little axle can realize single action.Gland is fixedly connected with by screw thread with the circular hole of weight.The little axle be connected with gland is connected on weight by gland.Between little axle and gland, installed thrust bearing is fixed, and therefore little axle can realize single action.The axostylus axostyle end of little axle is provided with cottor pin, and uses fastening nuts thrust bearing.
Described little axle top is connected with wire clips cover, is provided with wire clips core, for connecting steel wire ropes rope in wire clips cover.
The sliding sleeving hole outer wall of weight is provided with open slot.Be provided with tight locking button in sliding sleeve, and arrange tight locking button tension spring and pushed against by tight locking button, the sliding sleeve of locking buckle has breach, and tight locking button can outwards eject under the effect of tight locking button tension spring.Sliding sleeve can be promoted and tight locking button moves upward when spearhead seat moves upward, when tight locking button moves to open slot, tight locking button outwards ejects and pins and stops sliding sleeve to move downward because of the tension force effect of spring under the effect of tight locking button tension spring tension force, spearhead stay is discharged smoothly and drags for spearhead, thus realize the input of interior pipe.
The utility model project organization is simple and practical, solve in drilling hole do not have water level or water level darker when normally throw in the difficult problem of pipe.Its structure processing technology is simple, and cost of production can not increase too large.Common fisher bottom through above-mentioned improvement can reach not have in hole water level or water level darker normally can throw in the function of interior pipe.
Accompanying drawing explanation
Fig. 1 is core plugging notifying mechanism of rope core drilling dry hole dispenser structural representation.
Wherein Reference numeral: 1---wire clips cover, 2---wire clips core, 3---little axle, 4---gland, 5---thrust bearing, 6---nut, 7---cottor pin, 8---weight, 9---spring, 10---sliding sleeve, 11---tight locking button tension spring, 12---tight locking button, 13---spearhead seat, 14---connecting rod, 15---spearhead stay tension spring, 16---spearhead stay, 17---open slot, 18---circular hole, 19---sliding sleeving hole, 20---axostylus axostyle.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description, the utility model is described in further detail.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment: as shown in Figure 1, core plugging notifying mechanism of rope core drilling dry hole dispenser, is made up of wire clips cover 1, wire clips core 2, little axle 3, gland 4, thrust bearing 5, nut 6, cottor pin 7, weight 8, spring 9, sliding sleeve 10, tight locking button tension spring 11, tight locking button 12, spearhead seat 13, connecting rod 14, spearhead stay tension spring 15 and spearhead stay 16.Sliding sleeving hole 19 is offered in described weight 8 one end, and the other end offers circular hole 18, and sliding sleeve 10 is arranged in sliding sleeving hole 19, is connected with weight by spring 9, and sliding sleeve 10 can slide up and down under the effect of spring 9.Sliding sleeve 10 end connects spearhead seat 13, and spearhead seat is arranged connecting rod 14, connecting rod 14 is connected with spearhead locking plate 16 by spearhead stay tension spring 15, and spearhead stay 16 can left-right rotation under the effect of spearhead stay tension spring 15.Spearhead stay 16 locking fishing spear head under the tension force effect of spearhead stay tension spring 15, prevents interior pipe from departing from.
Little axle 3 is connected with weight by gland 4.Gland 4 is fixedly connected with by screw thread with the circular hole 18 of weight 8.Gland 4 center arranges through hole, and the axostylus axostyle of little axle 3 20 is through the through hole of gland 4, and be fixedly connected with gland 4 with nut 6 by thrust bearing 5, the axostylus axostyle end of little axle is provided with cottor pin 7, and with the fastening thrust bearing 5 of nut 6.The convolution that can realize wire rope by thrust bearing 5, little axle 3 and gland 4 prevents it from having some setbacks in the convolution of drilling rod internal cause and blocking, and also can prevent the bottom of core plugging notifying mechanism of rope core drilling dry hole dispenser and interior pipe from rotating.
When precalculated position rendered to by interior pipe, under the effect of weight 8 inertia force, make core plugging notifying mechanism of rope core drilling dry hole dispenser impact downwards, make to drag for spearhead promotion spearhead seat 13 to move upward, spearhead seat 13 drives connecting rod 14 to move upward, spearhead stay tension spring 15 is inwardly shunk, thus drives spearhead stay 16 outwards to open release to drag for spearhead.
Sliding sleeving hole 19 outer wall of weight 8 is provided with open slot 17.Be provided with tight locking button 12 in sliding sleeve 10, and tight locking button tension spring 11 be set tight locking button 12 is pushed against, the sliding sleeve 10 at tight locking button 12 place has breach.Sliding sleeve 10 can be promoted and tight locking button 12 moves upward when spearhead seat 13 moves upward, when tight locking button 12 moves to open slot 17, tight locking button 12 outwards ejects and pins and stops sliding sleeve to move downward because of the tension force effect of spring 9 under the effect of tight locking button tension spring 11 tension force, spearhead stay 16 is discharged smoothly and drags for spearhead, thus realize the input of interior pipe.
After spearhead is dragged in spearhead stay 16 release, core plugging notifying mechanism of rope core drilling dry hole dispenser is upwards proposed, when needing pipe in input, the spearhead that drags for of interior pipe is connected with core plugging notifying mechanism of rope core drilling dry hole dispenser, inwardly press tight locking button 12 simultaneously, sliding sleeve 10 is at the tension force moved downward of spring 9, make spearhead seat 13, connecting rod 14 also move downward, now spearhead stay tension spring 15 open force spearhead stay 16 inwardly rotation lock drag for spearhead.
Core plugging notifying mechanism of rope core drilling dry hole dispenser, can ensure not have in boring water level or water level darker when also can normally throw in interior pipe, make work by the impact of unfavorable geographical environment, reduce work difficulty.
Claims (5)
1. core plugging notifying mechanism of rope core drilling dispenser, comprise wire clips cover (1), wire clips core (2), little axle (3), gland (4) and weight (8), it is characterized in that, sliding sleeving hole (19) is offered in described weight (8) one end, the other end offers circular hole (18), sliding sleeve (10) is arranged in sliding sleeving hole (19), is connected with weight by spring (9), and sliding sleeve (10) can slide up and down under the effect of spring (9); Sliding sleeve (10) end connects spearhead seat (13), and spearhead seat is arranged connecting rod (14), connecting rod (14) is connected with spearhead locking plate (16) by spearhead stay tension spring (15), and spearhead stay (16) can left-right rotation; Gland (4) center arranges through hole, and the axostylus axostyle (20) of little axle (3) is through the through hole of gland (4), and be fixedly connected with gland (4) with nut (6) by thrust bearing (5), little axle (3) can realize single action; Gland (4) is fixedly connected with by screw thread with the circular hole (18) of weight (8).
2. core plugging notifying mechanism of rope core drilling dispenser according to claim 1, is characterized in that, described little axle (3) top is connected with wire clips cover (1), is provided with wire clips core (2) in wire clips cover (1).
3. core plugging notifying mechanism of rope core drilling dispenser according to claim 1, is characterized in that, sliding sleeving hole (19) outer wall of weight (8) is provided with open slot (17).
4. core plugging notifying mechanism of rope core drilling dispenser according to claim 1, it is characterized in that, tight locking button (12) is provided with in sliding sleeve (10), and tight locking button tension spring (11) is set tight locking button (12) is pushed against, the sliding sleeve (10) at tight locking button (12) place has breach, and tight locking button (12) can outwards eject under tight locking button tension spring (11) effect.
5. core plugging notifying mechanism of rope core drilling dispenser according to claim 1, is characterized in that, axostylus axostyle (20) end of described little axle (3) is provided with cottor pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331347.4U CN204691713U (en) | 2015-05-21 | 2015-05-21 | Core plugging notifying mechanism of rope core drilling dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331347.4U CN204691713U (en) | 2015-05-21 | 2015-05-21 | Core plugging notifying mechanism of rope core drilling dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691713U true CN204691713U (en) | 2015-10-07 |
Family
ID=54232016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331347.4U Expired - Fee Related CN204691713U (en) | 2015-05-21 | 2015-05-21 | Core plugging notifying mechanism of rope core drilling dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909234A (en) * | 2016-05-18 | 2016-08-31 | 北京富地勘察测绘有限公司 | Automatic downhole centering detecting device |
-
2015
- 2015-05-21 CN CN201520331347.4U patent/CN204691713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909234A (en) * | 2016-05-18 | 2016-08-31 | 北京富地勘察测绘有限公司 | Automatic downhole centering detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160521 |