CN217354321U

CN217354321U - Hole sealing plug for drilling

Info

Publication number: CN217354321U
Application number: CN202221119885.3U
Authority: CN
Inventors: 谢昭宇; 刘楠; 周虎; 王贵华; 张云夫; 夏洋; 郭永; 黄佳; 范卫琴; 江新洲; 黄永涛; 成才; 张豪杰; 李泽鑫; 潘阳航; 高韦; 肖朝兴
Original assignee: Hubei Daoze Survey And Design Institute Co ltd
Current assignee: Hubei Daoze Survey And Design Institute Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-02
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a drilling seals stopple, including equipment principal, equipment principal includes: the plugging component is used for plugging the hole of the rotary hole and is movably connected with a moving part; the control assembly is used for controlling the deformation of the movable member in the plugging assembly to plug the hole, and the control assembly is arranged in the plugging assembly; through setting up the equipment main part, the entrance to a cave of hole is plugged up to sealed lid, the user of service utilizes electric screwdriver to connect the rotation groove on the turning handle afterwards, the electric screwdriver operation, it rotates to drive the screw rod, the screw hole internal rotation of drive screw rod in the screw thread section of thick bamboo, it moves down to drive the briquetting, the briquetting passes the perforation on the division board and moves down, the inboard adaptation hole of extrusion deformation ring, make the deformation ring pressurized of polyurethane material expand to the outside, it extends to the outside to pass the empty window on the operation chamber, and prop tightly with the hole inboard, form effective fixed between equipment main part and the hole.

Description

Hole sealing plug for drilling

Technical Field

The utility model relates to a hole shutoff technical field specifically is a drilling hole sealing plug.

Background

Can utilize sampling equipment to take a sample to the soil below the earth's surface in the geological survey work, the user of service needs to carry out the shutoff with the commentaries on classics hole that leaves behind the sample, and the tradition way is filled with the clay ball, and the filling speed is inefficiency slow, and the hole sealing effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling seals stopple to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: a bore hole closure comprising an apparatus body, the apparatus body comprising:

the plugging component is used for plugging the hole of the rotary hole and is movably connected with a moving part;

the control assembly is used for controlling the deformation of the movable member in the plugging assembly to plug the hole, and the control assembly is arranged in the plugging assembly.

Further, the shutoff subassembly includes a shutoff section of thick bamboo, a diameter of a shutoff section of thick bamboo is less than the hole diameter of changeing, the inside of a shutoff section of thick bamboo is provided with the cavity, the top outside of a shutoff section of thick bamboo is provided with sealed lid, the fillet is handled in the top outside of sealed lid, the bottom of a shutoff section of thick bamboo is provided with the direction prong.

Further, the inside top of cavity is provided with the connecting piece, the connecting piece includes a screw thread section of thick bamboo, a screw thread section of thick bamboo fixed connection is in the inside top of cavity, the inside of a screw thread section of thick bamboo is provided with the screw hole, control assembly includes through threaded connection in the downthehole screw rod of screw thread, the screw rod runs through the upper and lower both ends of screw hole.

Furthermore, a counter bore is formed in the middle of the top end of the threaded cylinder, a rotating handle corresponding to the counter bore is arranged at the top end of the screw rod, and a rotating groove is formed in the top end of the rotating handle.

Furthermore, a partition plate is arranged at the middle position inside the cavity, the partition plate is fixedly connected to the middle position inside the cavity, a through hole is formed in the middle position of the partition plate, and the through hole penetrates through the upper end and the lower end of the partition plate.

Further, the top of division board is formed with in the cavity and holds the chamber, the bottom of screw rod extends to and holds the intracavity, the bottom of screw rod is provided with and holds the corresponding briquetting in chamber, the diameter and the perforation of briquetting are mutual adaptation, the bottom of briquetting is provided with the arc angle.

Further, the below of division board is formed with the operation chamber in the cavity, the outside in operation chamber evenly is provided with the multiunit blank window, the blank window passes a shutoff section of thick bamboo and outside intercommunication, the moving part is including the deformation ring, the deformation ring sets up in the operation intracavity, the material of deformation ring is polyurethane, the outside of deformation ring is connected with the lateral wall movable contact in operation chamber, be provided with the adaptation hole on the deformation ring, the diameter in adaptation hole is less than the briquetting.

Furthermore, the bottom of the operation cavity is provided with a limiting seat, the limiting seat is fixedly connected to the inner bottom of the cavity, a limiting hole is formed in the middle of the limiting seat, and a limiting rod corresponding to the limiting hole is arranged at the bottom of the pressing block.

Compared with the prior art, this practical beneficial effect is:

through arranging the equipment main body, when in use, a user aligns the plugging cylinder with the hole to insert, the guide pointed end can realize quick positioning insertion, the use of the user is facilitated, after the plugging cylinder is inserted, the sealing cover plugs the hole opening of the hole, then the user utilizes the electric screwdriver to connect the rotating groove on the rotating handle, the electric screwdriver operates to drive the screw rod to rotate, the screw rod is driven to rotate in the threaded hole in the threaded cylinder to drive the pressing block to move downwards, the pressing block passes through the through hole on the separation plate to move downwards, the adaptive hole on the inner side of the deformation ring is extruded to enable the deformation ring made of polyurethane to expand outwards under pressure, the hollow window on the operation cavity extends to the outer side and is tightly supported with the inner side of the hole to effectively fix the equipment main body and the hole, finally the limiting rod at the bottom end of the pressing block is clamped into the limiting hole on the limiting seat, the rotating handle moves into the countersunk hole, and the sealing and blocking effect on the hole is completed, and when needs reuse the hole, reversible screw rod makes the deformation ring reset, takes out the equipment main part, realizes reversible effect, makes things convenient for the user to use, the utility model discloses it is faster to compare traditional clay ball jam speed, and is easy and simple to handle, can realize quick shutoff, effectively improves shutoff efficiency and shutoff effect, and the practicality of device is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic diagram of a half-section structure of the plugging assembly of the present invention;

fig. 3 is a schematic structural view of the control assembly of the present invention.

In the figure: 1. an apparatus main body; 2. a plugging component; 21. plugging the cylinder; 211. a cavity; 212. a guide tip; 213. a sealing cover; 22. a connecting member; 221. a threaded barrel; 2211. a threaded hole; 2212. a countersunk hole; 23. an accommodating chamber; 24. an operating chamber; 241. a blank window; 25. a partition plate; 251. perforating; 26. a limiting seat; 261. a limiting hole; 3. a control component; 31. a screw; 32. pressing into blocks; 321. a limiting rod; 33. a handle is rotated; 331. a rotating groove; 4. a movable member; 41. a deformable ring; 411. and (6) an adapting hole.

Detailed Description

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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, 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.

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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution for a hole sealing plug: a bore hole sealing plug comprising an apparatus body 1, the apparatus body 1 comprising:

the plugging component 2 is used for plugging the hole of the rotary hole, and a moving part 4 is movably connected in the plugging component 2; the control component 3 is used for controlling the deformation of the movable component 4 in the plugging component 2 to plug the hole, and the control component 3 is arranged in the plugging component 2;

the plugging component 2 comprises a plugging barrel 21, the diameter of the plugging barrel 21 is smaller than that of a hole of a rotary hole, a cavity 211 is formed in the plugging barrel 21, a sealing cover 213 is arranged on the outer side of the top end of the plugging barrel 21, the outer side of the top end of the sealing cover 213 is subjected to round angle treatment, the hole opening of the hole is treated more smoothly, and a guide pointed head 212 is arranged at the bottom end of the plugging barrel 21, so that a user can conveniently insert into the hole;

the connecting piece 22 is arranged at the top end inside the cavity 211, the connecting piece 22 comprises a threaded cylinder 221, the threaded cylinder 221 is fixedly connected to the top end inside the cavity 211, a threaded hole 2211 is formed inside the threaded cylinder 221, the control assembly 3 comprises a screw rod 31 connected into the threaded hole 2211 through threads, the screw rod 31 penetrates through the upper end and the lower end of the threaded hole 2211, a counter bore 2212 is formed in the middle of the top end of the threaded cylinder 221, a rotating handle 33 corresponding to the counter bore 2212 is arranged at the top end of the screw rod 31, a rotating groove 331 is formed in the top end of the rotating handle 33, and a user can control the screw rod 31 to rotate in the threaded hole 2211 through an electric tool;

a partition plate 25 is arranged at the middle position in the cavity 211, the partition plate 25 is fixedly connected to the middle position in the cavity 211, a through hole 251 is arranged at the middle position of the partition plate 25, and the through hole 251 penetrates through the upper end and the lower end of the partition plate 25; a containing cavity 23 is formed in the cavity 211 above the partition plate 25, the bottom end of the screw 31 extends into the containing cavity 23, a pressing block 32 corresponding to the containing cavity 23 is arranged at the bottom end of the screw 31, the diameter of the pressing block 32 is matched with the through hole 251, an arc angle is arranged at the bottom end of the pressing block 32, an operation cavity 24 is formed in the cavity 211 below the partition plate 25, a plurality of groups of hollow windows 241 are uniformly arranged on the outer side of the operation cavity 24, the hollow windows 241 penetrate through the plugging cylinder 21 to be communicated with the outside, the movable part 4 comprises a deformation ring 41, the deformation ring 41 is arranged in the operation cavity 24, the deformation ring 41 is made of polyurethane, the polyurethane material is soft and has excellent wear resistance and elastic deformation capacity, the deformation ring 41 expands and deforms after being extruded, the outer side of the deformation ring 41 is movably connected with the side wall of the operation cavity 24 in a contact manner, an adaptive hole 411 is arranged on the deformation ring 41, and the diameter of the adaptive hole 411 is smaller than the pressing block 32, the bottom of operation chamber 24 is provided with spacing seat 26, spacing seat 26 fixed connection is in the inside bottom of cavity 211, the intermediate position of spacing seat 26 is provided with spacing hole 261, the bottom of briquetting 32 is provided with gag lever post 321 corresponding with spacing hole 261, during the use, briquetting 32 passes perforation 251 on the division board 25 and moves down, extrude the inboard adaptation hole 411 of deformation ring 41, make the deformation ring 41 of polyurethane material pressurized outside to expand, pass the cavity 241 on the operation chamber 24 and extend to the outside, and prop tightly with the hole inboard, form effective fixed between equipment main part 1 and the hole.

The utility model discloses a setting up equipment main part 1, when using, the user aims at the hole with a shutoff section of thick bamboo 21 and inserts, utilize direction prong 212 can realize quick location and insert, facilitate the user to use, after inserting, sealed lid 213 plugs up the entrance to a cave of hole, user uses the electric screwdriver to connect the rotation groove 331 on the turning handle 33 afterwards, the electric screwdriver operation, drive screw 31 rotates in the screw hole 2211 in the thread section of thick bamboo 221, drive briquetting 32 moves down, briquetting 32 passes perforation 251 on the division board 25 and moves down, extrude the adaptation hole 411 of the inboard of deformation ring 41, make the deformation ring 41 of polyurethane material pressurized expand to the outside, pass empty window 241 on the operation chamber 24 and extend to the outside, and prop up with the hole inboard, form effective fixed between equipment main part 1 and the equipment, finally the gag lever 321 card of briquetting 32 bottom is gone into the spacing hole 261 on the spacing seat 26, in the change handle 33 removes to counter bore 2212, accomplish the sealed jam effect to the hole to when needs reuse the hole, reversible screw rod 31 makes the deformation ring 41 reset, takes out equipment main part 1, realizes reversible effect, facilitates the use personnel and uses, the utility model discloses it is faster to compare traditional clay ball jam speed, and is easy and simple to handle, can realize quick shutoff, effectively improves shutoff efficiency and shutoff effect, and the practicality of device is stronger.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bore hole sealing plug comprises an equipment main body (1), and is characterized in that: the apparatus main body (1) includes:

the plugging device comprises a plugging component (2) for plugging a hole of a rotary hole, wherein a movable part (4) is movably connected in the plugging component (2);

the control component (3) is used for controlling the deformation of the movable component (4) in the plugging component (2) to plug the hole, and the control component (3) is arranged in the plugging component (2).

2. A drill hole plugging plug according to claim 1 wherein: the plugging component (2) comprises a plugging barrel (21), the diameter of the plugging barrel (21) is smaller than the diameter of a hole of a rotary hole, a cavity (211) is arranged inside the plugging barrel (21), a sealing cover (213) is arranged on the outer side of the top end of the plugging barrel (21), the outer side of the top end of the sealing cover (213) is subjected to round angle treatment, and a guide pointed end (212) is arranged at the bottom end of the plugging barrel (21).

3. A drill hole plugging plug according to claim 2 wherein: the inside top of cavity (211) is provided with connecting piece (22), connecting piece (22) are including a screw thread section of thick bamboo (221), a screw thread section of thick bamboo (221) fixed connection is on the inside top of cavity (211), the inside of a screw thread section of thick bamboo (221) is provided with screw hole (2211), control assembly (3) are including through screw rod (31) of threaded connection in screw hole (2211), screw rod (31) run through the upper and lower both ends of screw hole (2211).

4. A drill hole plugging plug according to claim 3 wherein: a counter bore (2212) is formed in the middle of the top end of the threaded cylinder (221), a rotating handle (33) corresponding to the counter bore (2212) is arranged at the top end of the screw rod (31), and a rotating groove (331) is formed in the top end of the rotating handle (33).

5. The hole sealing plug of claim 4, wherein: a partition plate (25) is arranged at the middle position in the cavity (211), the partition plate (25) is fixedly connected to the middle position in the cavity (211), a through hole (251) is formed in the middle position of the partition plate (25), and the through hole (251) penetrates through the upper end and the lower end of the partition plate (25).

6. A drill hole plugging plug according to claim 5 wherein: the top of division board (25) is formed with in cavity (211) and holds chamber (23), the bottom of screw rod (31) extends to and holds in chamber (23), the bottom of screw rod (31) is provided with and holds corresponding briquetting (32) in chamber (23), the diameter and the perforation (251) of briquetting (32) are mutual adaptation, the bottom of briquetting (32) is provided with the arc angle.

7. The hole sealing plug of claim 6, wherein: the below of division board (25) is formed with operation chamber (24) in cavity (211), the outside in operation chamber (24) evenly is provided with multiunit cavity (241), cavity (241) pass a shutoff section of thick bamboo (21) and outside intercommunication, moving part (4) are including deformation ring (41), deformation ring (41) set up in operation chamber (24), the material of deformation ring (41) is polyurethane, the outside of deformation ring (41) is connected with the lateral wall movable contact in operation chamber (24), be provided with adaptation hole (411) on the deformation ring (41), the diameter of adaptation hole (411) is less than briquetting (32).

8. A drill hole sealing plug according to claim 7, wherein: the bottom of operation chamber (24) is provided with spacing seat (26), spacing seat (26) fixed connection is in the inside bottom of cavity (211), the intermediate position of spacing seat (26) is provided with spacing hole (261), the bottom of briquetting (32) is provided with gag lever post (321) corresponding with spacing hole (261).