CN211950360U

CN211950360U - Building site concrete drilling equipment

Info

Publication number: CN211950360U
Application number: CN202020592674.6U
Authority: CN
Inventors: 杨士庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-17
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a building site concrete drilling equipment, including connecting plate, handle, support column, base, fixed plate, electric putter, motor, connecting rod, deflector, stopper, scale, pivot, spacing ring, go-between, drill bit, safety cover and spring. This kind of building site concrete drilling equipment simple structure, the modern design, guarantee motor stable movement, the drill bit of being convenient for drills, is convenient for know the drilling depth of drill bit through the scale simultaneously, satisfies worker's drilling demand, convenient to use, under the effect through the protection machanism who sets up, is convenient for shelter from the impurity of sputtering such as dust in the drilling process, avoids dust fluctuation and impurity sputtering everywhere, and the practicality value is higher, is fit for using widely.

Description

Building site concrete drilling equipment

Technical Field

The utility model relates to a concrete drilling device specifically is a building site concrete drilling device, belongs to building site concrete drilling application technical field.

Background

The cantonese terms of building site are building ground plate and construction ground plate, which are called ground plate for short, and are places where building projects are being developed and civil engineering is carried out, and the range of the places is often enclosed by coamings, wire netting or enclosing walls, so that people, materials, machinery and vehicles are limited to enter and exit.

There are a lot of problems in the concrete drilling process at present building site, like present some building site's concrete in the drilling, impurity such as the dust that drills up sputters easily and floats, and some drilling equipment increase worker's intensity of labour simultaneously, and reduce efficiency influences the use. Therefore, a concrete drilling device for a construction site is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a building site concrete drilling equipment for solving above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a concrete drilling device for construction sites comprises a connecting plate, a supporting column, a base, a drilling adjusting mechanism and a protecting mechanism; the bottom end of the opposite side of the connecting plate is fixedly connected with a supporting column, and the top side of the connecting plate is fixedly connected with a handle; the bottom end of the support column is fixedly connected with a base;

the drilling adjusting mechanism comprises a fixing plate, an electric push rod, a motor, a rotating shaft, a connecting rod and a guide plate, and the fixing plate is fixedly connected between the two support columns; the top side of the fixed plate is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a motor; the output end of the motor is connected with a rotating shaft, and the opposite side of the motor is fixedly connected with a connecting rod; the tail end of the connecting rod is fixedly connected with a guide plate sleeved on the surface of the support column;

the protection mechanism comprises a limiting ring, a protection cover, a connecting ring and a drill bit, and the limiting ring is sleeved on the surface of the rotating shaft; the top side of the limiting ring is elastically connected with the bottom side of the motor through a spring sleeved on the surface of the rotating shaft, the bottom end of the rotating shaft is fixedly connected with a drill bit, and the surface of the top end of the drill bit is fixedly connected with a connecting ring; and the bottom side of the limiting ring is fixedly connected with a protective cover covering the surface of the drill bit.

Preferably, the number of the supporting columns is two, and the two supporting columns are placed in parallel

Preferably, the number of the bases is two, and the two bases are arranged in parallel.

Preferably, deflector one side fixed surface is connected with the scale, scale surface sliding connection have with support column fixed connection's stopper, and the stopper overlooks transversal U type structure of personally submitting.

Preferably, the bottom end of the protective cover and the bottom end of the drill bit are on the same horizontal plane, and the cross section of the protective cover is of an isosceles trapezoid structure.

Preferably, the number of the connecting rods is two, and the two connecting rods are symmetrically distributed about the motor.

The utility model has the advantages that:

1. this kind of building site concrete drilling equipment simple structure, the modern design ensures that the motor moves steadily, and the drill bit of being convenient for drills, is convenient for simultaneously know the drilling depth of drill bit through the scale, satisfies worker's drilling demand, convenient to use.

2. When using, under the effect of protection mechanism through setting up, be convenient for shelter from the impurity of sputtering such as the dust of drilling in-process, avoid dust fluctuation and impurity sputtering everywhere, the practicality value is higher, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of a top side surface connection structure of the motor of the present invention;

fig. 3 is a schematic view of the connection structure of the limiting ring and the rotating shaft of the present invention.

In the figure: 1. connecting plate, 2, handle, 3, support column, 4, base, 5, fixed plate, 6, electric putter, 7, motor, 8, connecting rod, 9, deflector, 10, stopper, 11, scale, 12, pivot, 13, spacing ring, 14, go-between, 15, drill bit, 16, safety cover, 17, spring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a concrete drilling device for a construction site comprises a connecting plate 1, a support pillar 3, a base 4, a drilling adjusting mechanism and a protecting mechanism; wherein the bottom end of the opposite side of the connecting plate 1 is fixedly connected with a supporting column 3, and the top side of the connecting plate 1 is fixedly connected with a handle 2; the bottom end of the support column 3 is fixedly connected with a base 4;

the drilling adjusting mechanism comprises a fixing plate 5, an electric push rod 6, a motor 7, a rotating shaft 12, a connecting rod 8 and a guide plate 9, and the fixing plate 5 is fixedly connected between the two support columns 3; the top side of the fixed plate 5 is fixedly connected with an electric push rod 6, and the output end of the electric push rod 6 is fixedly connected with a motor 7; the output end of the motor 7 is connected with a rotating shaft 12, and the opposite side of the motor 7 is fixedly connected with a connecting rod 8; the tail end of the connecting rod 8 is fixedly connected with a guide plate 9 sleeved on the surface of the support column 3;

the protection mechanism comprises a limiting ring 13, a protection cover 16, a connecting ring 14 and a drill bit 15, and the limiting ring 13 is sleeved on the surface of the rotating shaft 12; the top side of the limiting ring 13 is elastically connected with the bottom side of the motor 7 through a spring 17 sleeved on the surface of the rotating shaft 12, the bottom end of the rotating shaft 12 is fixedly connected with a drill bit 15, and the surface of the top end of the drill bit 15 is fixedly connected with a connecting ring 14; a protective cover 16 covering the surface of the drill bit 15 is fixedly connected to the bottom side of the limiting ring 13.

The number of the support columns 3 is two, and the two support columns 3 are arranged in parallel, so that the support columns 3 are guaranteed to stably support the connecting plate 1; the number of the bases 4 is two, and the two bases 4 are arranged in parallel, so that the support columns 3 can be conveniently and stably arranged; a graduated scale 11 is fixedly connected to the surface of one side of the guide plate 9, a limiting block 10 fixedly connected with the support column 3 is connected to the surface of the graduated scale 11 in a sliding mode, and the limiting block 10 is in a U-shaped structure in overlooking cross section, so that the hole drilling tool is convenient to use; the bottom end of the protective cover 16 and the bottom end of the drill bit 15 are on the same horizontal plane, and the cross section of the protective cover 16 is of an isosceles trapezoid structure, so that the protective cover is convenient to use; the number of the connecting rods 8 is two, and the two connecting rods 8 are symmetrically distributed around the motor 7, so that the motor 7 can move conveniently.

The utility model discloses when using, at first with the equal external control power supply of electrical components and control switch in the device, place the device on building site's muddy earth surface through base 4, simultaneously under spring 17's the effect, make the safety cover 16 that the drill bit 15 surface was covered with mix the laminating of earth surface, then through starting electric putter 6 and motor 7, electric putter 6 promotes motor 7 and removes, motor 7 drive pivot 12 drives drill bit 15 and rotates, simultaneously remove at electric putter 6 promotion motor 7, drive deflector 9 along support column 3 steady removal through connecting rod 8, be convenient for motor 7 steady removal, it removes to drive scale 11 through deflector 9 simultaneously, be convenient for know 15 drilling depth of drill bit, cover steadily in drilling through safety cover 16 simultaneously, avoid the sputtering condition of dust earth, be convenient for operate and use.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a building site concrete drilling equipment which characterized in that: the drilling machine comprises a connecting plate (1), a supporting column (3), a base (4), a drilling hole adjusting mechanism and a protecting mechanism; wherein the bottom end of the opposite side of the connecting plate (1) is fixedly connected with a supporting column (3), and the top side of the connecting plate (1) is fixedly connected with a handle (2); the bottom end of the supporting column (3) is fixedly connected with a base (4);

the drilling adjusting mechanism comprises a fixing plate (5), an electric push rod (6), a motor (7), a rotating shaft (12), a connecting rod (8) and a guide plate (9), and the fixing plate (5) is fixedly connected between the two support columns (3); the top side of the fixed plate (5) is fixedly connected with an electric push rod (6), and the output end of the electric push rod (6) is fixedly connected with a motor (7); the output end of the motor (7) is connected with a rotating shaft (12), and the opposite side of the motor (7) is fixedly connected with a connecting rod (8); the tail end of the connecting rod (8) is fixedly connected with a guide plate (9) sleeved on the surface of the supporting column (3);

the protection mechanism comprises a limiting ring (13), a protection cover (16), a connecting ring (14) and a drill bit (15), and the limiting ring (13) is sleeved on the surface of the rotating shaft (12); the top side of the limiting ring (13) is elastically connected with the bottom side of the motor (7) through a spring (17) sleeved on the surface of the rotating shaft (12), the bottom end of the rotating shaft (12) is fixedly connected with a drill bit (15), and the surface of the top end of the drill bit (15) is fixedly connected with a connecting ring (14); and the bottom side of the limiting ring (13) is fixedly connected with a protective cover (16) covering the surface of the drill bit (15).

2. A construction site concrete drilling apparatus according to claim 1, wherein: the number of the supporting columns (3) is two, and the two supporting columns (3) are placed in parallel.

3. A construction site concrete drilling apparatus according to claim 1, wherein: the number of the bases (4) is two, and the two bases (4) are placed in parallel.

4. A construction site concrete drilling apparatus according to claim 1, wherein: deflector (9) one side fixed surface is connected with scale (11), scale (11) surface sliding connection have with support column (3) fixed connection's stopper (10), and stopper (10) overlook transversal U type structure of personally submitting.

5. A construction site concrete drilling apparatus according to claim 1, wherein: the bottom end of the protective cover (16) and the bottom end of the drill bit (15) are on the same horizontal plane, and the cross section of the protective cover (16) is of an isosceles trapezoid structure.

6. A construction site concrete drilling apparatus according to claim 1, wherein: the number of the connecting rods (8) is two, and the two connecting rods (8) are symmetrically distributed around the motor (7).