CN209817994U

CN209817994U - Portable concrete drilling and core-drilling machine

Info

Publication number: CN209817994U
Application number: CN201920511395.XU
Authority: CN
Inventors: 谢文豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2019-12-20
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a portable earth that mixes drilling core machine of getting, get the core machine main part including drilling, the top mid-mounting of both sides pillar has the backup pad, and the mid-mounting of backup pad has the handle, and the handle is installed to top one side of handle, and the surface mounting of handle has the gum cover, and the top surface mounting of handle has the pad cover, and the handle seat is installed to the bottom of handle, and the handle post is installed to the bottom of handle seat, and the surface mounting of handle post has the bayonet socket, and the retainer plate is installed on the top of threaded rod, and the inboard of retainer plate is provided with the draw-in groove, and. The utility model discloses a set up the retainer plate on the top of threaded rod, make the handle pass through the retainer plate and the threaded rod buckle is connected, when making the handle produce the reversal under the condition that the staff takes off power, reduce the dynamics of reversal, the gum cover on the handle can increase frictional force for the handle with the cover of filling up simultaneously, and the user also can take off and change the handle through the buckle relation, more facilitates the use.

Description

Portable concrete drilling and core-drilling machine

Technical Field

The utility model relates to a building field, in particular to portable earth drilling that mixes gets core machine.

Background

The core drilling and taking machine is mechanical equipment of a gasoline engine, and the concrete core drilling and taking machine mainly has two purposes, namely horizontal plane drilling, suitable for spike installation, road pile drilling, core taking installation, bridge drilling, integrated house pile foundation drilling and the like, and core taking, suitable for pavement core taking, used for tests and widely applied to detection centers in various regions.

However, in the operation process of the current core drilling machine, because the worker needs to generate a thrust action on the handle and the grip, the grip can reverse to a certain degree when the force is released, and meanwhile, the grip can collide with the body of the operator strongly, so that the grip can also generate loss, and therefore the practicability is not strong.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a portable earth drilling core machine that mixes, possible reduction handle's reversal degree, the frictional force on the handle can be changed and strengthened to the handle simultaneously.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a portable earth-mixing drilling and core-taking machine, which comprises a drilling and core-taking machine main body, wherein a base is installed at the bottom end of the drilling and core-taking machine main body, rollers are installed at two sides of one end and the bottom side of the other end of the base, pillars are installed at two sides of the top surface of the base, a placing tray is installed at the middle parts of the pillars at two sides, an air exhaust tube is installed at the top end of the placing tray, a drilling and core-taking device is installed at one side of the air exhaust tube, a threaded rod is installed between the drilling and core-taking device and the air exhaust tube, a supporting plate is installed at the middle part of the top ends of the pillars at two sides, a handle is installed at the middle part of the supporting plate, a grip is installed at one side of the top end of the, the surface mounting of handle post has the bayonet socket, the retainer plate is installed on the top of threaded rod, the inboard of retainer plate is provided with the draw-in groove, the fixed block is installed at the both ends of retainer plate.

As an optimal technical scheme of the utility model, backup pad and base pass through pillar fixed connection, handle and backup pad pass through handle fixed connection, threaded rod and handle pass through the retainer plate buckle and connect, and retainer plate and threaded rod fixed connection, the threaded rod respectively with drilling coring device and backup pad through connection.

As an optimal technical scheme of the utility model, handle and handle post pass through handle seat fixed connection, the pad cover is connected for the cladding with the handle, handle and gum cover are connected for the cladding, fixed block fixed connection is passed through to retainer plate and backup pad.

As an optimal technical scheme of the utility model, bayonet socket and draw-in groove are connected for the buckle interlock, bleeder cylinder and drilling coring device are through placing tray fixed connection, and put the paper tray and drill coring device top and be perpendicular installation.

As an optimal technical scheme of the utility model, the gum cover is rubber and gum cover material composite support, gum cover outside surface is provided with semi-circular protruding, the pad cover forms for the rubber materials preparation, and the surface is alternately the texture.

As an optimal technical scheme of the utility model, retainer plate and fixed block are the preparation of metal steel material, base and gyro wheel are fixed connection.

As an optimized technical proposal of the utility model, the handle is fixedly connected with the handle, and the handle and the cushion cover are in through connection.

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

the utility model discloses a set up the retainer plate on the top of threaded rod, make the handle pass through the retainer plate and the threaded rod buckle is connected, when making the handle produce the reversal under the condition that the staff takes off power, reduce the dynamics of reversal, simultaneously the gum cover on the handle can reduce the situation of taking off power for the handle increases frictional force with the cover, when the handle takes place to lose, the user also can take off and change the handle through the buckle relation, more facilitates the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the handle structure of the present invention;

fig. 3 is a partial structural view of the threaded rod of the present invention;

in the figure: 1. drilling a core taking machine main body; 2. a base; 3. a roller; 4. a pillar; 5. placing a tray; 6. an air pumping cylinder; 7. a drilling and coring device; 8. a threaded rod; 9. a support plate; 10. a handle; 11. a grip; 12. a rubber sleeve; 13. a cushion cover; 14. a handle seat; 15. a shank post; 16. a bayonet; 17. a stationary ring; 18. a card slot; 19. and (5) fixing blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in figures 1-3, the utility model provides a portable concrete drilling and core-taking machine, which comprises a drilling and core-taking machine main body 1, a base 2 is installed at the bottom end of the drilling and core-taking machine main body 1, rollers 3 are installed at the bottom sides of one end and the other end of the base 2, pillars 4 are installed at the two sides of the top surface of the base 2, a placing tray 5 is installed at the middle part of the pillars 4 at the two sides, an air suction tube 6 is installed at the top end of the placing tray 5, a drilling and core-taking device 7 is installed at one side of the air suction tube 6, a threaded rod 8 is installed between the drilling and core-taking device 7 and the air suction tube 6, a supporting plate 9 is installed at the middle part of the top end of the pillars 4 at the two sides, a handle 10 is installed at the middle part of the supporting plate 9, a grip 11, the bottom end of the handle seat 14 is provided with a handle column 15, the surface of the handle column 15 is provided with a bayonet 16, the top end of the threaded rod 8 is provided with a fixing ring 17, the inner side of the fixing ring 17 is provided with a clamping groove 18, and two ends of the fixing ring 17 are provided with fixing blocks 19.

Further, backup pad 9 and base 2 pass through pillar 4 fixed connection, and handle 10 fixed connection is passed through to handle 11 and backup pad 9, and threaded rod 8 and handle 10 pass through retainer plate 17 buckle and connect, and retainer plate 17 and threaded rod 8 fixed connection, threaded rod 8 respectively with drilling coring device 7 and backup pad 9 through connection, make each component interconnect between drilling coring machine main part 1 form wholly, at the steerable displacement scope of drilling coring device 7 of threaded rod 8 simultaneously.

The handle 10 and the handle column 15 are fixedly connected through a handle seat 14, the cushion cover 13 and the handle 10 are connected in a coating mode, the handle 11 and the rubber sleeve 12 are connected in a coating mode, the fixing ring 17 and the supporting plate 9 are fixedly connected through the fixing block 19, the cushion cover 13 and the handle 11 can slow down collision suffered by a coating element, the fixing block on the outer side of the fixing ring 17 is fixedly connected with the supporting plate 9, and the inner side of the fixing ring 17 is connected with the threaded rod 8 independently and can be used in a rotating mode.

Bayonet 16 and draw-in groove 18 are connected for the buckle interlock, and air cylinder 6 and drilling coring device 7 are through placing tray 5 fixed connection, and put paper tray 5 and drilling coring device 7 top and be perpendicular installation, make air cylinder 6 can follow drill hole coring device 7 simultaneously the same distance of displacement, make things convenient for air cylinder 6 to work drilling coring device 7, and buckle 16 and draw-in groove 18 can rotate interlock or separation under the manual operation.

The rubber sleeve 12 is a composite support made of rubber and rubber sleeve materials, the outer side surface of the rubber sleeve 12 is provided with semicircular bulges, the cushion cover 13 is made of rubber materials, and the surface of the cushion cover 13 is provided with crossed textures, so that the friction force between the surfaces of the handle 10 and the grip 11 is increased due to the textures of the surfaces of the rubber sleeve 12 and the cushion cover 13.

Retainer plate 17 and fixed block 19 are the preparation of metal steel material, and base 2 and gyro wheel 3 are fixed connection, make metal steel material can let retainer plate 17 and fixed block 19's life longer, and the gyro wheel 3 of bottom then can let the more convenient removal of core machine main part 1 is got in the drilling.

The handle 11 is fixedly connected with the handle 10, and the handle 11 is in through connection with the cushion cover 13, so that the handle 10 is pushed to rotate by thrust without interfering with the use of the cushion cover 13 by the handle 11.

Specifically, a user can enable a handle column 15 at the bottom end of a handle seat 14 to be in buckled connection with a fixing ring 17 at the top end of a threaded rod 8 through the handle seat 14 at the bottom end of the handle 10, a buckle 16 and a clamping groove 18 are occluded, a fixing block 19 at the outer side of the fixing ring 17 is fixedly installed on a supporting plate 9, the handle 10 can control the rotation of the threaded rod 8 through the fixing ring 17 and can be separated from and detached from the fixing ring 17, the handle 10 is more convenient to replace, a cushion cover 13 is arranged on the surface of the handle 10, a rubber sleeve 12 is also installed on the surface of a grip 11 at one end of the handle 10 in a covering mode, the situation that the disengaging force is reduced due to the friction of wearing cotton gloves is reduced when a worker uses the core drilling machine, meanwhile, when the disengaging force situation occurs due to the buckled connection, the reverse rotation amplitude of the handle 10 is weakened, the injury to the worker is avoided, the core drilling device 7 is supported by supporting columns 4 at, and the base 2 arranged at the bottom end of the pillar 4 is provided with the roller 3, so that the drilling coring host machine 1 can move more conveniently.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The portable concrete drilling and core-drilling machine comprises a drilling and core-drilling machine main body (1) and is characterized in that a base (2) is installed at the bottom end of the drilling and core-drilling machine main body (1), idler wheels (3) are installed on two sides of one end and the bottom side of the other end of the base (2), pillars (4) are installed on two sides of the top surface of the base (2), a placing tray (5) is installed in the middle of the pillars (4) on two sides, an air pumping cylinder (6) is installed at the top end of the placing tray (5), a drilling and core-drilling device (7) is installed on one side of the air pumping cylinder (6), a threaded rod (8) is installed between the drilling and core-drilling device (7) and the air pumping cylinder (6), a supporting plate (9) is installed in the middle of the top end of the pillars (4) on two sides, a handle (10) is installed in the, the surface mounting of handle (11) has gum cover (12), the top surface mounting of handle (10) has the pad cover (13), handle seat (14) are installed to the bottom of handle (10), handle post (15) are installed to the bottom of handle seat (14), the surface mounting of handle post (15) has bayonet socket (16), retainer plate (17) are installed on the top of threaded rod (8), the inboard of retainer plate (17) is provided with draw-in groove (18), fixed block (19) are installed at the both ends of retainer plate (17).

2. A portable concrete core drilling and coring machine as claimed in claim 1, characterized in that said supporting plate (9) and base (2) are fixedly connected by means of a pillar (4), said grip (11) and supporting plate (9) are fixedly connected by means of a handle (10), said threaded rod (8) and handle (10) are snap-connected by means of a fixing ring (17), and said fixing ring (17) and threaded rod (8) are fixedly connected, said threaded rod (8) being respectively in through connection with the core drilling and coring device (7) and supporting plate (9).

3. A portable concrete core drilling and coring machine as claimed in claim 1, wherein said handle (10) and handle post (15) are fixedly connected through a handle seat (14), said pad (13) and handle (10) are in covering connection, said grip (11) and rubber sleeve (12) are in covering connection, and said retainer ring (17) and support plate (9) are fixedly connected through a fixing block (19).

4. A portable concrete core drilling and coring machine as claimed in claim 2, wherein the bayonet (16) and the slot (18) are in snap-fit connection, the air suction cylinder (6) and the core drilling and coring device (7) are fixedly connected through the placing tray (5), and the top ends of the placing tray (5) and the core drilling and coring device (7) are vertically installed.

5. A portable concrete core drilling and coring machine as claimed in claim 3, wherein said rubber sleeve (12) is a rubber and rubber sleeve material composite support, a semicircular protrusion is provided on the outer side surface of said rubber sleeve (12), said cushion cover (13) is made of rubber material, and the surface is cross-grain.

6. The portable concrete core drilling and coring machine as claimed in claim 1, wherein the fixing ring (17) and the fixing block (19) are made of metal steel materials, and the base (2) and the roller (3) are fixedly connected.

7. A portable concrete core drilling and coring machine as claimed in claim 1, wherein said grip (11) and handle (10) are fixedly connected, and the grip (11) and cushion cover (13) are through-connected.