CN218062216U

CN218062216U - Geological resource exploration drilling casing pipe abrasionproof is instrument in pit

Info

Publication number: CN218062216U
Application number: CN202221202982.9U
Authority: CN
Inventors: 李豪; 刚健; 马凯羽
Original assignee: Qinghai First Nonferrous Geological Exploration Institute
Current assignee: Qinghai First Nonferrous Geological Exploration Institute
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-12-16
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a geological resources prospecting well casing abrasionproof instrument in pit. The circular recess has been seted up to the upper end of base, the equal fixed mounting in upper end left side and the upper end right side of base has a fixed plate, two a return groove has all been seted up to the opposite face of fixed plate, two the opposite face of fixed plate all is provided with a thrust unit, two the common fixed mounting of thrust unit's opposite face has the abrasionproof sleeve pipe, the sheathed tube surface upper portion fixed mounting of abrasionproof leads to the ring, the inside of spout is provided with slide adjusting device, slide adjusting device's upper end is provided with scraping device. The utility model provides a pair of geological resources exploration drilling sleeve pipe abrasionproof is instrument in the well contacts the sheathed tube surface of abrasionproof when moving through two arc scraper blade horizontal motions, along with the abrasionproof sleeve pipe rubs with arc scraper blade looks mutual during up-motion to the convenient earth with abrasionproof sleeve pipe surface is scraped down, need not manual clearance, labour saving and time saving.

Description

Geological resource exploration drilling casing pipe abrasionproof is instrument in pit

Technical Field

The utility model relates to a geological resources exploration field especially relates to a geological resources exploration drilling sleeve pipe abrasionproof instrument in pit.

Background

Geological exploration refers to investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum, and calculating foundation parameters. The existing tool for the anti-abrasion well casing for the mass resource exploration is attached with a large amount of soil on the surface after being used, and needs to be manually cleaned, thereby consuming time and labor.

Therefore, there is a need to provide a tool for preventing the abrasion of the well casing in the geological exploration drilling to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a geological resources exploration drilling sleeve pipe abrasionproof is instrument in the well, has solved the manual problem that clears up earth and waste time and energy.

In order to solve the technical problem, the utility model provides a pair of geological resources exploration drilling sleeve pipe abrasionproof is instrument in pit, include: the base, the circular recess has been seted up to the upper end of base, the equal fixed mounting in upper end left side and the upper end right side of base has a fixed plate, two a return groove has all been seted up to the opposite face of fixed plate, two the opposite face of fixed plate all is provided with a thrust unit, two the common fixed mounting of thrust unit's opposite face has the abrasionproof sleeve pipe, the sheathed tube surface upper portion fixed mounting of abrasionproof leads to the ring, the upper end rear side of base has been seted up the spout, the inside of spout is provided with slide adjusting device, slide adjusting device's upper end is provided with scraping device.

Preferably, thrust unit includes the cylinder, the output fixed mounting of cylinder has the push rod, the lower extreme fixed mounting of push rod has the push pedal, the equal activity interlude of upper end front side and the upper end rear side of push pedal is connected with a spacing post, side fixed mounting has the ejector pad in the right-hand member of push pedal, thrust unit passes through cylinder and fixed plate fixed connection.

Preferably, the slide adjusting device includes positive and negative threaded rod, the right-hand member fixed mounting of positive and negative threaded rod has a servo motor, the equal threaded connection in surface left part and the surface right part of positive and negative threaded rod has a slider, the slide adjusting device passes through positive and negative threaded rod and base swing joint.

Preferably, scraping device includes the fixed block, the fixed block is provided with two sets ofly, and the opposite face concertina movement interlude of two sets of fixed blocks is connected with flexible bull stick, the right-hand member fixed mounting of flexible bull stick has second servo motor, the equal fixed mounting in surface left part and the surface right part of flexible bull stick has a commentaries on classics board, two the equal fixed mounting in upper end of commentaries on classics board has an arc scraper blade, scraping device passes through fixed block and slide adjusting device fixed connection.

Preferably, the diameter of the wear sleeve is smaller than the inner diameter of the circular groove.

Preferably, the push plate is positioned in the return groove, and the push plate and the base are kept in a parallel position relation.

Preferably, the scraping device is located behind the wear sleeve.

Compared with the prior art, the utility model provides a pair of geological resources exploration drilling sleeve pipe abrasionproof is instrument in pit has following beneficial effect:

the utility model provides a geological resources exploration drilling sleeve pipe abrasionproof instrument in pit drives the arc scraper blade and rotates when rotating through changeing the board, and arc scraper blade horizontality when rotating by vertical state this moment contacts the sheathed tube surface of abrasionproof through two arc scraper blade side-to-side motions, along with the abrasionproof sleeve pipe looks mutual friction with the arc scraper blade when up-motion to conveniently scrape down the earth on abrasionproof sleeve pipe surface, need not manual clearance, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a geological exploration drilling casing anti-wear uphole tool provided by the present invention;

FIG. 2 is a schematic view of the pushing device shown in FIG. 1;

FIG. 3 is a schematic view of the slide adjusting apparatus shown in FIG. 1;

fig. 4 is a schematic structural view of the scraping device shown in fig. 1.

The reference numbers in the figures: 1. a base; 2. a circular groove; 3. a fixing plate; 4. a circular groove; 5. a pushing device; 6. an anti-wear sleeve; 7. ring opening; 8. a chute; 9. a slide adjusting device; 10. a scraping device; 51. a cylinder; 52. a push rod; 53. pushing the plate; 54. a limiting column; 55. a push block; 91. a positive and negative threaded rod; 92. a first servo motor; 93. a slider; 101. a fixed block; 102. a telescopic rotating rod; 103. a second servo motor; 104. rotating the plate; 105. an arc-shaped scraper.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a geological exploration drilling casing anti-wear uphole tool, comprising: the anti-abrasion device comprises a base 1, wherein a circular groove 2 is formed in the upper end of the base 1, a fixed plate 3 is fixedly mounted on each of the left side and the right side of the upper end of the base 1, a return groove 4 is formed in each of opposite surfaces of the two fixed plates 3, a pushing device 5 is arranged on each of opposite surfaces of the two fixed plates 3, an anti-abrasion sleeve 6 is fixedly mounted on each of opposite surfaces of the two pushing devices 5, the diameter of the anti-abrasion sleeve 6 is smaller than the inner diameter of the circular groove 2, a through ring 7 is fixedly mounted on the upper portion of the outer surface of the anti-abrasion sleeve 6, a sliding groove 8 is formed in the rear side of the upper end of the base 1, a sliding adjusting device 9 is arranged inside the sliding groove 8, a scraping device 10 is arranged at the upper end of the sliding adjusting device 9, and the scraping device 10 is located behind the anti-abrasion sleeve 6;

fig. 2 shows that the pushing device 5 includes an air cylinder 51, a push rod 52 is fixedly mounted at an output end of the air cylinder 51, a push plate 53 is fixedly mounted at a lower end of the push rod 52, the push plate 53 is located in the circular groove 4, the push plate 53 and the base 1 keep a parallel position relationship, a limiting column 54 is movably inserted and connected to a front side of an upper end and a rear side of the upper end of the push plate 53, a push block 55 is fixedly mounted at a middle side of a right end of the push plate 53, and the pushing device 5 is fixedly connected to the fixing plate 3 through the air cylinder 51;

FIG. 3 shows that the sliding adjustment device 9 includes a positive and negative threaded rod 91, a first servo motor 92 is fixedly installed at the right end of the positive and negative threaded rod 91, a slider 93 is connected to both the left part and the right part of the outer surface of the positive and negative threaded rod 91 through threads, and the sliding adjustment device 9 is movably connected to the base 1 through the positive and negative threaded rod 91;

fig. 4 includes fixed block 101 for scraping device 10, fixed block 101 is provided with two sets ofly, and the common activity interlude of opposite face of two sets of fixed blocks 101 is connected with flexible bull stick 102, the right-hand member fixed mounting of flexible bull stick 102 has second servo motor 103, the equal fixed mounting in surface left part and the surface right part of flexible bull stick 102 has a commentaries on classics board 104, the equal fixed mounting in upper end of two commentaries on classics board 104 has an arc scraper blade 105, contact the surface of abrasionproof sleeve pipe 6 during two arc scraper blade 105 side-to-side motions, along with abrasionproof sleeve pipe 6 up during the motion with arc scraper blade 105 looks mutual friction, thereby conveniently scrape down the earth on abrasionproof sleeve pipe 6 surface, need not manual clearance, time saving and labor saving, scraping device 10 passes through fixed block 101 and slide adjusting device 9 fixed connection.

The utility model provides a pair of geological resources exploration drilling sleeve pipe abrasionproof is instrument in pit's theory of operation as follows:

drive flexible bull stick 102 through second servo motor 103 and rotate, thereby drive arc scraper 105 when revolving plate 104 rotates and rotate, the horizontal state when arc scraper 105 is rotated by vertical state this moment, drive positive and negative threaded rod 91 through first servo motor 92 and rotate, thereby drive two sliders 93 and be close to each other along positive and negative threaded rod 91 horizontal slip time, and then contact the surface of abrasionproof sleeve pipe 6 when driving two arc scraper 105 horizontal motions, along with abrasionproof sleeve pipe 6 up move time with arc scraper 105 looks mutual friction, thereby conveniently scrape down the earth on abrasionproof sleeve pipe 6 surface, need not manual clearance, time saving and labor saving.

drive arc scraper blade 105 when rotating through commentaries on classics board 104 and rotate, arc scraper blade 105 is horizontal state when rotating by vertical state this moment, contacts abrasionproof sleeve pipe 6's surface when moving about through two arc scraper blades 105, along with abrasionproof sleeve pipe 6 during up-motion with arc scraper blade 105 looks mutual friction to conveniently scrape down the earth on abrasionproof sleeve pipe 6 surface, need not manual clearance, labour saving and time saving.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a geological resources exploration drilling casing abrasionproof is instrument on well which characterized in that includes: base (1), circular recess (2) have been seted up to the upper end of base (1), the equal fixed mounting in upper end left side and the upper end right side of base (1) has one fixed plate (3), two one return groove (4), two have all been seted up to the opposite face of fixed plate (3) all is provided with one thrust unit (5), two the common fixed mounting of opposite face of thrust unit (5) has wear-resisting sleeve pipe (6), the surface upper portion fixed mounting of wear-resisting sleeve pipe (6) leads to ring (7), the upper end rear side of base (1) is seted up spout (8), the inside of spout (8) is provided with slide adjusting device (9), the upper end of slide adjusting device (9) is provided with scraping device (10).

2. The tool as claimed in claim 1, wherein the pushing device (5) comprises a cylinder (51), a push rod (52) is fixedly mounted at an output end of the cylinder (51), a push plate (53) is fixedly mounted at a lower end of the push rod (52), a limit column (54) is movably and alternately connected to a front side of an upper end and a rear side of the upper end of the push plate (53), a push block (55) is fixedly mounted at a middle side of a right end of the push plate (53), and the pushing device (5) is fixedly connected with the fixing plate (3) through the cylinder (51).

3. The earth resource exploration drilling casing abrasionproof uphole tool of claim 1, characterized in that, slide adjusting device (9) includes positive and negative threaded rod (91), the right-hand member fixed mounting of positive and negative threaded rod (91) has first servo motor (92), the equal threaded connection in surface left part and surface right part of positive and negative threaded rod (91) has a slider (93), slide adjusting device (9) is through positive and negative threaded rod (91) and base (1) swing joint.

4. The wear-resistant well tool for the geological resource exploration drilling casing according to claim 1, wherein the scraping device (10) comprises two fixed blocks (101), the two fixed blocks (101) are provided, the opposite surfaces of the two fixed blocks (101) are movably and jointly penetrated and connected with a telescopic rotating rod (102), a second servo motor (103) is fixedly installed at the right end of the telescopic rotating rod (102), a rotating plate (104) is fixedly installed at the left part and the right part of the outer surface of the telescopic rotating rod (102), an arc-shaped scraper (105) is fixedly installed at the upper ends of the rotating plates (104), and the scraping device (10) is fixedly connected with the sliding adjusting device (9) through the fixed blocks (101).

5. A geological resource exploration drilling casing anti-wear uphole tool according to claim 1, characterized in that the size of the diameter of the anti-wear casing (6) is smaller than the size of the inner diameter of the circular groove (2).

6. A geological resource exploration drilling casing anti-wear uphole tool according to claim 2, characterized in that said push plate (53) is located in a circular groove (4), said push plate (53) and base (1) being maintained in a parallel positional relationship.

7. A geological resource exploration drilling casing anti-wear uphole tool according to claim 1, characterized in that said scraping device (10) is located behind the anti-wear casing (6).