CN215108748U - Special reaming device for geological formations - Google Patents
Special reaming device for geological formations Download PDFInfo
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- CN215108748U CN215108748U CN202121526447.4U CN202121526447U CN215108748U CN 215108748 U CN215108748 U CN 215108748U CN 202121526447 U CN202121526447 U CN 202121526447U CN 215108748 U CN215108748 U CN 215108748U
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Abstract
The utility model discloses a special reaming device of geology, which comprises a column, the equal fixedly connected with guard plate of installation deckle board bottom, the equal first lead screw of fixedly connected with of output of first motor, the equal fixedly connected with second lead screw of output of second motor, two all run through the stand between the sliding block and fixedly connected with second reaming changes board and first reaming changes the board respectively. The utility model discloses in, flexible hydro-cylinder work makes the telescopic link extension, drive the guard plate through the installation deckle board and remove along crossbeam one end direction, strut through four guard plates and provide the support for the drill way on upper strata, second motor work drives second nut secondary motion, first motor work drives first nut secondary motion, the contained angle that drives first reaming commentaries on classics board and second reaming commentaries on classics board respectively through first nut is vice and second nut diminishes gradually through folding the axle, thereby carry out the reaming to the hole bottom, be worth wideling popularize.
Description
Technical Field
The utility model relates to a geological exploration technical field especially relates to a special reaming device of geology.
Background
Reaming is a process at the construction site that operates by enlarging the bottom of a bore hole or the bottom of some type of foundation pier to increase its area to bear loads, reducing the wall thickness of the hollow blank to increase its inside and outside diameter.
Chinese patent 201920860458.2 discloses a special reaming device for geological features, including reaming device main part, the both sides surface of reaming device main part all is provided with link and handle, the link is located the lower extreme of handle, the lower extreme surface of link is provided with stabilizing mean, the upper end middle part surface of reaming device main part is provided with the motor. When the reaming operation is carried out, the bottom of the reamer can cause the orifice at the top to collapse due to severe vibration generated by the operation of the reaming driving equipment, so that the using effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a special reaming device for geological materials.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a special geological reaming device comprises a stand column, wherein a main panel is fixedly connected to the outer diameter of the top end position in the middle of the stand column, four telescopic oil cylinders are uniformly and fixedly connected to the top of the main panel, telescopic rods are arranged at the output ends of the telescopic oil cylinders, a pushing and mounting block is fixedly connected to one end of each telescopic rod, a mounting frame plate is fixedly connected to the bottom of each pushing and mounting block, a protection plate is fixedly connected to the bottom of the mounting frame plate, a first motor is fixedly connected to the inner walls of the middle positions on the two sides of the bottom of the stand column, a first lead screw is fixedly connected to the output end of the first motor, a first nut pair is in threaded connection with each first lead screw, a second motor is fixedly connected to the inner walls on the two sides of the middle position of the stand column, a second lead screw is fixedly connected to the output end of the second motor, and a second nut pair is in threaded connection with each second lead screw, two the equal fixedly connected with sliding block in one side that first nut is vice and the second nut is vice and the stand is adjacent, the left side is two run through stand and fixedly connected with second reaming commentaries on classics board between the sliding block, the right side is two run through the first reaming commentaries on classics board of stand and fixedly connected with between the sliding block.
As a further description of the above technical solution:
the four telescopic oil cylinders are arranged in a cross shape.
As a further description of the above technical solution:
lean on bottom position both sides all to run through and be provided with side groove and sliding block all at side inslot sliding connection in the middle of the stand.
As a further description of the above technical solution:
and the middle positions of the second reaming rotating plate and the first reaming rotating plate are both rotatably connected with a folding shaft.
As a further description of the above technical solution:
the shape of guard plate is quarter circular arc board.
As a further description of the above technical solution:
four cross beams are uniformly and fixedly connected to the periphery of the main panel, the positions of the cross beams correspond to those of the telescopic oil cylinders respectively, and the mounting frame plates penetrate through the cross beams and are in sliding connection with the cross beams respectively.
As a further description of the above technical solution:
the second screw rods and the first screw rods are arranged oppositely in pairs.
The utility model discloses following beneficial effect has:
in the utility model, firstly, the upright post is inserted into the hole during reaming, the telescopic cylinder is firstly operated to extend the telescopic rod, and then the mounting block is driven to move on the beam, the guard plate is driven to move along one end direction of the beam by the mounting frame plate, the upper orifice is provided with supporting force by the four guard plates, thereby effectively preventing the orifice from collapsing during bottom reaming construction, two second motors are operated to drive the second lead screw to rotate, so that the second nut pair moves downwards on the second lead screw, two first motors are operated to drive the first lead screw to rotate, so that the first nut pair moves upwards on the first lead screw, the included angle between the first reaming rotating plate and the second reaming rotating plate is respectively driven to gradually decrease by the first nut pair and the second nut pair through the folding shaft, thereby reaming is carried out on the bottom of the hole, the top and the bottom of the hole are respectively supported and reamed, the use is more convenient, and the utility model is worth popularizing.
Drawings
Fig. 1 is a perspective view of a special hole-enlarging device for geological formations provided by the present invention;
fig. 2 is an internal structure view of a special hole-enlarging device for geological formations provided by the present invention;
fig. 3 is the utility model provides a special reaming device of geology's top view.
Illustration of the drawings:
1. a telescopic oil cylinder; 2. a telescopic rod; 3. pushing the mounting block; 4. installing a frame plate; 5. a side groove; 6. a folding shaft; 7. a second reaming rotating plate; 8. a column; 9. a first reaming rotating plate; 10. a protection plate; 11. a cross beam; 12. a main panel; 13. a second lead screw; 14. a second motor; 15. a slider; 16. a first motor; 17. a first nut pair; 18. a first lead screw; 19. and a second nut pair.
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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.
Referring to fig. 1-3, the present invention provides an embodiment: a special hole-expanding device for geological formations comprises a stand column 8, a main panel 12 is fixedly connected to the outer diameter of the position close to the top end in the middle of the stand column 8, four telescopic oil cylinders 1 are uniformly and fixedly connected to the top of the main panel 12, telescopic rods 2 are arranged at the output ends of the telescopic oil cylinders 1, a pushing and installing block 3 is fixedly connected to one end of each telescopic rod 2, an installing frame plate 4 is fixedly connected to the bottom of each pushing and installing block 3, a protection plate 10 is fixedly connected to the bottom of the installing frame plate 4, the stand column 8 is inserted into a hole during hole expansion, the telescopic rods 2 are extended by the operation of the telescopic oil cylinders 1, the pushing and installing blocks 3 are driven to move on a cross beam 11, the protection plate 10 is driven to move along the direction of one end of the cross beam 11 by the installing frame plate 4, the hole opening on the upper layer is expanded by the four protection plates 10 to provide supporting force, the hole opening can effectively prevent the hole opening from collapsing during hole expansion construction at the bottom, first motor 16 is fixedly connected to the inner walls of the middle positions on the two sides of the bottom of the stand column 8, the output end of the first motor 16 is fixedly connected with a first screw rod 18, the first screw rod 18 is in threaded connection with a first nut pair 17, the inner walls of two sides of the middle position of the upright post 8 are fixedly connected with a second motor 14, the output end of the second motor 14 is fixedly connected with a second screw rod 13, the second screw rod 13 is in threaded connection with a second nut pair 19, one side of the two first nut pairs 17 and the side of the second nut pair 19 adjacent to the upright post 8 are fixedly connected with sliding blocks 15, the upright post 8 is penetrated between the two sliding blocks 15 on the left side and is fixedly connected with a second reaming rotating plate 7, the upright post 8 is penetrated between the two sliding blocks 15 on the right side and is fixedly connected with a first reaming rotating plate 9, the two second motors 14 work to drive the second screw rod 13 to rotate, so that the second nut pair 19 moves downwards on the second screw rod 13, the two first motors 16 work to drive the first screw rod 18 to rotate, so that the first nut pair 17 moves upwards on the first screw rod 18, the included angle that changes board 9 and second reaming commentaries on classics board 7 through first nut is vice 17 and the vice 19 contained angle that drives first reaming respectively of second nut diminishes through folding axle 6 gradually to carry out the reaming to hole bottom, support the reaming respectively to the top and the bottom of hole, it is more convenient to use.
Be cross setting between four telescopic cylinder 1, lean on bottom position both sides all to run through and be provided with side groove 5 and sliding block 15 all in side groove 5 sliding connection in the middle of the stand 8, second reaming changes board 7 and first reaming and changes 9 intermediate positions and all rotate and be connected with folding axle 6, the shape of guard plate 10 is the quarter arc, main panel 12 is four even fixedly connected with crossbeams 11 all around and crossbeam 11 position is corresponding with telescopic cylinder 1's position respectively, installation frame plate 4 runs through and sliding connection between respectively and crossbeam 11, two liang of relative settings between second lead screw 13 and the first lead screw 18.
The working principle is as follows: when reaming is carried out, the upright post 8 is inserted into a hole, the telescopic cylinder 1 works to extend the telescopic rod 2, further drive and push the mounting block 3 to move on the cross beam 11, the mounting frame plate 4 drives the protection plate 10 to move along one end direction of the cross beam 11, the four protection plates 10 are propped to provide supporting force for the hole opening of the upper layer, so that the hole opening collapse caused by bottom reaming construction can be effectively prevented, the two second motors 14 work to drive the second lead screw 13 to rotate, so that the second nut pair 19 moves downwards on the second lead screw 13, the two first motors 16 work to drive the first lead screw 18 to rotate, so that the first nut pair 17 moves upwards on the first lead screw 18, the included angles of the first reaming rotating plate 9 and the second reaming rotating plate 7 are respectively driven by the first nut pair 17 and the second nut pair 19 to gradually decrease through the folding shaft 6, and the bottom of the hole is reamed, and respectively carrying out supporting and reaming on the top and the bottom of the hole.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a special reaming device of geology, includes stand (8), its characterized in that: the middle of the upright post (8) is fixedly connected with a main panel (12) by the outer diameter of the top position, the top of the main panel (12) is uniformly and fixedly connected with four telescopic oil cylinders (1), the output ends of the telescopic oil cylinders (1) are respectively provided with a telescopic rod (2), one end of each telescopic rod (2) is fixedly connected with a pushing and mounting block (3), the bottom of each pushing and mounting block (3) is respectively and fixedly connected with a mounting frame plate (4), the bottom of each mounting frame plate (4) is respectively and fixedly connected with a protection plate (10), the inner walls of the middle positions on the two sides of the bottom of the upright post (8) are respectively and fixedly connected with a first motor (16), the output ends of the first motors (16) are respectively and fixedly connected with a first screw rod (18), the first screw rod (18) is respectively and fixedly connected with a first nut pair (17), the inner walls of the two sides of the middle position of the upright post (8) are respectively and fixedly connected with a second motor (14), the equal fixedly connected with second lead screw (13) of output of second motor (14), equal threaded connection has vice (19), two of second nut on second lead screw (13) first nut vice (17) and second nut vice (19) and stand (8) adjacent one side equal fixedly connected with sliding block (15), two on the left side run through stand (8) and fixedly connected with second reaming commentaries on classics board (7), two on the right side between sliding block (15) run through stand (8) and the first reaming of fixedly connected with commentaries on classics board (9) between sliding block (15).
2. The special reaming device for geology of claim 1, wherein: the four telescopic oil cylinders (1) are arranged in a cross shape.
3. The special reaming device for geology of claim 1, wherein: lean on bottom position both sides all to run through and be provided with side groove (5) and sliding block (15) and all sliding connection in side groove (5) in the middle of stand (8).
4. The special reaming device for geology of claim 1, wherein: and the middle positions of the second reaming rotating plate (7) and the first reaming rotating plate (9) are both rotatably connected with a folding shaft (6).
5. The special reaming device for geology of claim 1, wherein: the protection plate (10) is in a shape of a quarter of a circular arc.
6. The special reaming device for geology of claim 1, wherein: four cross beams (11) are uniformly and fixedly connected to the periphery of the main panel (12), the positions of the cross beams (11) correspond to the positions of the telescopic oil cylinders (1), and the mounting frame plates (4) penetrate through the cross beams (11) and are connected with the cross beams in a sliding mode.
7. The special reaming device for geology of claim 1, wherein: the second screw rods (13) and the first screw rods (18) are arranged oppositely in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526447.4U CN215108748U (en) | 2021-07-06 | 2021-07-06 | Special reaming device for geological formations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526447.4U CN215108748U (en) | 2021-07-06 | 2021-07-06 | Special reaming device for geological formations |
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| Publication Number | Publication Date |
|---|---|
| CN215108748U true CN215108748U (en) | 2021-12-10 |
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| CN202121526447.4U Active CN215108748U (en) | 2021-07-06 | 2021-07-06 | Special reaming device for geological formations |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673143A (en) * | 2022-03-22 | 2022-06-28 | 浙江恒炜建设集团有限公司 | Municipal soft foundation road reinforcing method |
| CN116427853A (en) * | 2023-04-19 | 2023-07-14 | 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) | Drilling and reaming device and method suitable for gravel stratum |
-
2021
- 2021-07-06 CN CN202121526447.4U patent/CN215108748U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673143A (en) * | 2022-03-22 | 2022-06-28 | 浙江恒炜建设集团有限公司 | Municipal soft foundation road reinforcing method |
| CN114673143B (en) * | 2022-03-22 | 2024-04-02 | 浙江恒炜建设集团有限公司 | Municipal soft foundation road reinforcement method |
| CN116427853A (en) * | 2023-04-19 | 2023-07-14 | 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) | Drilling and reaming device and method suitable for gravel stratum |
| CN116427853B (en) * | 2023-04-19 | 2024-01-09 | 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) | Drilling and reaming device and method suitable for gravel stratum |
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