CN212154656U

CN212154656U - Special reaming device for geological formations

Info

Publication number: CN212154656U
Application number: CN202020563619.4U
Authority: CN
Inventors: 张鑫; 郭媛媛; 张淑惠; 何树丽
Original assignee: Linyi University
Current assignee: Linyi University
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-15
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a special reaming device of geology, including bottom plate and operation handle, the middle-end fixed mounting at bottom plate top has the motor, the output fixedly connected with drilling rod of motor, the bottom fixedly connected with reamer bit of drilling rod, reamer bit's surface is provided with a plurality of sword that break ground, one side of sword that breaks ground is provided with crushing tooth, the middle-end fixed mounting of operation handle bottom has the bubble spirit level, the inside groove has been seted up to the internal surface of bottom plate, the spout has been seted up to the one end of inside groove inner chamber bottom, one side fixed mounting of inside groove inner chamber has electric putter. The utility model discloses an electric putter, sliding block, sliding seat, backup pad, fixed tooth and threaded rod's effect has solved current reaming device stability not high, takes place the skew easily, has increased its work degree of difficulty, and horizontal angle is difficult to the adjustment, can't ensure the reaming straightness that hangs down, for people use the problem of bringing inconvenience.

Description

Special reaming device for geological formations

Technical Field

The utility model relates to a reaming equipment technical field specifically is a special reaming device of geology.

Background

The geological exploration is to survey and detect the geology by various means and methods, determine a proper holding layer, determine the foundation type according to the foundation bearing capacity of the holding layer, calculate the investigation and research activities of the basic parameters, wherein the most common means in the various means is hole-enlarging and soil-taking exploration, and further a special hole-enlarging device for the geology is needed for hole-enlarging and soil-taking exploration.

The applicant finds that at least the following technical problems exist in the prior art: the existing reaming device is not high in stability, easy to deviate, increased in working difficulty, difficult to adjust in horizontal angle, incapable of guaranteeing the verticality of the reaming, inconvenient for people to use, and therefore the special reaming device for the geological formations is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special reaming device of geology to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special hole-expanding device for geological comprises a bottom plate and an operating handle, wherein a motor is fixedly arranged at the middle end of the top of the bottom plate, the output end of the motor is fixedly connected with a drill rod, the bottom of the drill rod is fixedly connected with a hole expanding drill bit, the outer surface of the reaming bit is provided with a plurality of breaking blades, one side of each breaking blade is provided with a crushing tooth, the middle end of the bottom of the operating handle is fixedly provided with a bubble level gauge, the inner surface of the bottom plate is provided with an inner groove, one end of the bottom of the inner cavity of the inner groove is provided with a sliding groove, one side of the inner cavity of the inner groove is fixedly provided with an electric push rod, the extending end of the electric push rod is fixedly connected with a sliding block, the bottom of the sliding block is fixedly connected with a movable seat, one end threaded connection of adjustable seat has the threaded rod, the bottom of threaded rod has the backup pad through bearing swing joint, the bottom fixedly connected with fixed tooth of backup pad.

Preferably, the number of the crushing teeth is multiple, and the distances between every two adjacent crushing teeth are equal.

Preferably, the left end and the right end of the top of the bottom plate are fixedly connected with supporting rods, the top of each supporting rod is fixedly connected with an operating handle, and the upper end of the inner side of each operating handle is bonded with an anti-slip sleeve through polyurethane glue.

Preferably, the top of the threaded rod is fixedly connected with a rotating wheel, and one end of the top of the rotating wheel is fixedly connected with a rotating handle.

Preferably, the number of the fixed teeth is multiple, and the distance between every two adjacent fixed teeth is equal.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model controls the electric push rod to extend and retract through the external controller, the electric push rod drives the sliding block to move while extending and retracting, the sliding block drives the movable seat to move while moving, thereby being capable of adjusting the supporting range of the device, simultaneously, under the matching of the supporting plate and the fixed teeth, the stability of the device is ensured, the aim of deviation of the device during working is effectively prevented, the rotating wheel is driven by the rotating handle to drive the threaded rod to rotate, the threaded rod is convenient to horizontally adjust under the matching of the supporting plate and the bubble level gauge while rotating, thereby ensuring the purpose of reaming verticality of the device, and the problems of low stability, easy deviation, increased working difficulty, difficult adjustment of horizontal angle and incapability of ensuring reaming verticality of the existing reaming device are solved through the matching effect of the above structures, bringing inconvenience to people.

2. The utility model discloses a broken earth sword and the effect of smashing the tooth have improved the reaming efficiency of this device, and have reduced the self wearing and tearing that the reamer bit meets hard soil, have improved its life's purpose simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom plate of the present invention in a cross-sectional view;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base plate; 2. a threaded rod; 3. a movable seat; 4. a support plate; 5. a drill stem; 6. a hole expanding drill bit; 7. fixing teeth; 8. a rotating wheel; 9. a support bar; 10. a bubble level; 11. an anti-slip sleeve; 12. an operating handle; 13. a motor; 14. an electric push rod; 15. a chute; 16. a slider; 17. an inner tank; 18. a soil breaking blade; 19. and (5) crushing teeth.

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 application, 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, 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 application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a bottom plate 1, threaded rod 2, sliding seat 3, backup pad 4, drilling rod 5, reamer bit 6, fixed tooth 7, runner 8, bracing piece 9, bubble spirit level 10, antiskid cover 11, handle 12, motor 13, electric putter 14, spout 15, sliding block 16, inside groove 17, broken earth sword 18 and crushing tooth 19 part are the parts that general standard or technical personnel in the field know, and its structure and principle all are this technical personnel and all can learn the manual through the technique or learn through conventional experimental method.

Referring to fig. 1-3, a special geological reaming device comprises a bottom plate 1 and an operating handle 12, wherein a motor 13 is fixedly installed at the middle end of the top of the bottom plate 1, a drill rod 5 is fixedly connected to the output end of the motor 13, a reaming bit 6 is fixedly connected to the bottom of the drill rod 5, a plurality of ground breaking blades 18 are arranged on the outer surface of the reaming bit 6, crushing teeth 19 are arranged on one side of each ground breaking blade 18, the reaming efficiency of the device is improved through the action of the ground breaking blades 18 and the crushing teeth 19, the abrasion of the reaming bit 6 when encountering hard soil is reduced, the service life of the device is prolonged, the number of the crushing teeth 19 is multiple, the distances between every two adjacent crushing teeth 19 are equal, supporting rods 9 are fixedly connected to the left end and the right end of the top of the bottom plate 1, the operating handle 12 is fixedly connected to the top of the supporting rods 9, and an anti-skid sleeve 11 is bonded to the, the middle end of the bottom of the operating handle 12 is fixedly provided with a bubble level gauge 10, the inner surface of the bottom plate 1 is provided with an inner groove 17, one end of the bottom of the inner cavity of the inner groove 17 is provided with a sliding groove 15, one side of the inner cavity of the inner groove 17 is fixedly provided with an electric push rod 14, the extending end of the electric push rod 14 is fixedly connected with a sliding block 16, the bottom of the sliding block 16 is fixedly connected with a movable seat 3, one end of the movable seat 3 is in threaded connection with a threaded rod 2, the top of the threaded rod 2 is fixedly connected with a rotating wheel 8, one end of the top of the rotating wheel 8 is fixedly connected with a rotating handle, the bottom of the threaded rod 2 is movably connected with a supporting plate 4 through a bearing, the rotating wheel 8 is driven by the rotating handle to drive the threaded rod 2 to rotate, and simultaneously, fixed tooth 7 of bottom fixedly connected with of backup pad 4, it is flexible through external controller control electric putter 14, electric putter 14 drives sliding block 16 motion when flexible, it moves movable seat 3 motion to drive in the motion of sliding block 16, thereby can adjust the support range of this device, and simultaneously, under backup pad 4 and fixed tooth 7's cooperation, the stability can of this device has been ensured, effectively prevented this device at the during operation, the mesh of skew takes place, fixed tooth 7's quantity is a plurality of, and the distance between per two adjacent fixed tooth 7 equals equally (external controller is the PLC controller in this application, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When in use, the electric push rod 14 is controlled to stretch by the external controller, the electric push rod 14 simultaneously stretches and drives the sliding block 16 to move, the sliding block 16 simultaneously drives the movable seat 3 to move, so that the supporting range of the device can be adjusted, simultaneously, under the matching of the supporting plate 4 and the fixed teeth 7, the stability of the device is ensured, the purpose of deviation of the device during working is effectively prevented, the rotating wheel 8 is driven by the rotating handle to drive the threaded rod 2 to rotate, the threaded rod 2 rotates, and simultaneously, under the matching of the supporting plate 4 and the bubble level gauge 10, the capability of conveniently carrying out horizontal adjustment on the device is ensured, so that the purpose of reaming verticality of the device is ensured, and through the matching effect of the above structures, the problems that the existing reaming device is low in stability, easy to deviate, the working difficulty of the device is increased, and the horizontal angle is difficult to, unable guarantee reaming straightness that hangs down, the problem of inconvenience for people use through the effect of the sword 18 that breaks ground and crushing tooth 19, has improved the reaming efficiency of this device, and has reduced reamer bit 6 and has met the self wearing and tearing of hard soil, has improved its life's purpose simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a special reaming device of geology, includes bottom plate (1) and action bars (12), its characterized in that: the middle end of the top of the bottom plate (1) is fixedly provided with a motor (13), the output end of the motor (13) is fixedly connected with a drill rod (5), the bottom of the drill rod (5) is fixedly connected with a hole expanding drill bit (6), the outer surface of the hole expanding drill bit (6) is provided with a plurality of ground breaking blades (18), one side of each ground breaking blade (18) is provided with a crushing tooth (19), the middle end of the bottom of the operating handle (12) is fixedly provided with a bubble level meter (10), the inner surface of the bottom plate (1) is provided with an inner groove (17), one end of the inner cavity bottom of the inner groove (17) is provided with a sliding groove (15), one side of the inner cavity of the inner groove (17) is fixedly provided with an electric push rod (14), the extending end of the electric push rod (14) is fixedly connected with a sliding, one end threaded connection of sliding seat (3) has threaded rod (2), there is backup pad (4) bottom of threaded rod (2) through bearing swing joint, the bottom fixedly connected with fixed tooth (7) of backup pad (4).

2. The special reaming device for geology of claim 1, wherein: the number of the crushing teeth (19) is multiple, and the distances between every two adjacent crushing teeth (19) are equal.

3. The special reaming device for geology of claim 1, wherein: the anti-skidding bottom plate is characterized in that supporting rods (9) are fixedly connected to the left end and the right end of the top of the bottom plate (1), an operating handle (12) is fixedly connected to the top of each supporting rod (9), and anti-skidding sleeves (11) are bonded to the upper end of the inner side of each operating handle (12) through polyurethane glue.

4. The special reaming device for geology of claim 1, wherein: the top fixedly connected with runner (8) of threaded rod (2), and the one end fixedly connected with turning handle at runner (8) top.

5. The special reaming device for geology of claim 1, wherein: the number of the fixed teeth (7) is multiple, and the distances between every two adjacent fixed teeth (7) are equal.