CN218239397U

CN218239397U - Drilling equipment for engineering survey

Info

Publication number: CN218239397U
Application number: CN202222431619.0U
Authority: CN
Inventors: 资建君; 刘利荣; 刘旺旺
Original assignee: Hunan Lichang Engineering Design Co ltd
Current assignee: Hunan Lichang Engineering Design Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-06
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to an engineering survey technical field specifically is an engineering survey uses drilling equipment, including the connecting rod, one side fixed mounting of connecting rod has the connecting piece, the handle is installed to one side of connecting piece, the bottom fixed mounting of connecting rod has the perforator, the even fixed mounting in bottom of perforator has the same wedge piece of a plurality of, the power end at the electric drill is installed to the connecting rod block. The utility model is driven by the electric drilling machine, solves the problems of the prior automatic drilling equipment, such as large volume, heavy weight and inconvenient carrying, and simultaneously, because of small volume, the electric drilling machine is more flexible in use and can be used in a narrow space; the utility model discloses the perforator that sets up not only can drill, simultaneously because its inside extension portion in being provided with the screw thread can take soil out of ground in drilling, directly take a sample when needs sample, and after punching, the hole that ground left also can survey.

Description

Drilling equipment for engineering survey

Technical Field

The utility model relates to an engineering surveys technical field, specifically is an engineering surveys and uses drilling equipment.

Background

Engineering surveying, in order to find out geological and geographic environmental characteristics and other natural conditions related to engineering construction in a building area, on-site surveying and mapping work is carried out, in the construction engineering, the engineering surveying and surveying are applied in many occasions, the construction engineering of rivers, lakes, roads and bridges all need to be surveyed, and for the construction of roads, the land where the roads are laid is also surveyed before the construction so as to evaluate the land quality.

In the road engineering construction, when surveying the land quality, the survey is different from other engineering surveys, such as mining engineering, a large-scale device such as a stabilizer frame matched with a power machine and a gyrator needs to be built, 2-20000 meters underground is surveyed to analyze the soil structure of soil layers with different depths, in the road engineering construction, the land survey only needs to use a soil sampler to analyze the components of shallow soil, or a diesel oil puncher is adopted to drill holes on the ground, the conventional road engineering survey related device, such as the soil sampler, needs to be manually pressed down when drilling and soil sampling are performed, when the soil quality is met, punching and soil sampling are inconvenient, and for example, some automatic soil samplers or puncher developed in the year are used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey is with drilling equipment reforms transform through handing the electric drill 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: the utility model provides an engineering survey uses drilling equipment, includes the connecting rod, one side fixed mounting of connecting rod has the connecting piece, the handle is installed to one side of connecting piece, the bottom fixed mounting of connecting rod has the perforator, the even fixed mounting in bottom of perforator has the same wedge piece of a plurality of, the power end at the electric drill is installed to the connecting rod block.

Further, the electric drill adopts a handheld wireless electric drill.

Preferably, the side wall of the connecting rod is evenly provided with a plurality of limiting grooves on one side far away from the drill.

Preferably, the connecting piece includes barrel and internal thread pipe, barrel fixed mounting is in one side of connecting rod, the internal thread pipe is installed to the inside cooperation of connecting rod.

Preferably, the handle comprises a rod body and a threaded rod, and the threaded rod is fixedly mounted on one side of the rod body.

Preferably, the threaded rod and the internal thread pipe correspond to each other, and the threaded rod and the internal thread pipe are installed in a threaded fit mode.

Preferably, the side wall of the drill is provided with a thread inward extending part, and the inner wall of the drill is provided with a thread inward extending part.

A method of perforating a surface survey using a drilling apparatus, the method comprising the steps of:

firstly, mounting a limiting groove on a drill bit mounting position of an electric drilling machine, wherein the limiting groove is in the same shape as the existing drill bit, so that the electric drilling machine can stably clamp a connecting rod;

the second step is vertical downwards with the perforator, aims at the ground that needs punch, opens the electric drill afterwards, and the electric drill drives the perforator and rotates, and downward piezoelectric drill this moment realizes punching, and the soil in the in-process perforator gets into the inside of perforator under the effect of screw thread internal extension portion to the realization is got soil.

Preferably, before carrying out the second step, can take off the handle, prevent among the drilling process that the handle rotational speed is too fast to produce inconveniently, after the borrowing, install the handle, upwards extract the electric drill simultaneously and the handle takes out the borer, can realize punching, also obtained partial soil in the borer simultaneously.

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

the utility model discloses an electric drill drives, has solved current automatic type drilling equipment, and is bulky, and weight is heavy, the condition of not being convenient for carry, simultaneously, because small in size, when using, it is more nimble, can use in narrow and small space.

The utility model discloses the perforator that sets up not only can drill, simultaneously because its inside extension portion in being provided with the screw thread can take soil out of ground in drilling, directly take a sample when needs sample, and after punching, the hole that ground left also can survey.

Drawings

FIG. 1 is a schematic view of the drill according to the present invention;

FIG. 2 is a second schematic view of the drill according to the present invention;

FIG. 3 is a schematic view of the structure of the connector of the present invention;

fig. 4 is an enlarged schematic view of a portion of a structure shown in fig. 3 according to the present invention;

FIG. 5 is a schematic view of the handle structure of the present invention;

fig. 6 is a schematic view of the overall structure of the present invention.

In the figure: 1. a connecting rod; 101. a limiting groove; 2. a connecting member; 201. a cylinder body; 202. an internally threaded tube; 3. a handle; 301. a rod body; 302. a threaded rod; 4. a drill; 5. a soil taking port; 6. a threaded inner extension; 7. a wedge-shaped piece; 8. an electric drilling machine.

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 the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an engineering survey uses drilling equipment, includes connecting rod 1, and one side fixed mounting of connecting rod 1 has connecting piece 2, and handle 3 is installed to one side of connecting piece 2, and the bottom fixed mounting of connecting rod 1 has perforator 4, and the even fixed mounting in bottom of perforator 4 has the same wedge piece 7 of a plurality of, and the power end at electric drill 8 is installed to 1 block of connecting rod.

Further, the electric drill 8 is a hand-held radio drill.

In this embodiment, the side wall of the connecting rod 1 is uniformly provided with a plurality of limiting grooves 101 on the side far away from the drill 4.

In this embodiment, the connector 2 includes a cylinder 201 and an internally threaded tube 202, the cylinder 201 is fixedly mounted on one side of the connecting rod 1, and the internally threaded tube 202 is mounted inside the connecting rod 1 in a matching manner.

In this embodiment, the handle 3 includes a rod 301 and a threaded rod 302, and the threaded rod 302 is fixedly mounted on one side of the rod 301.

In this embodiment, the threaded rod 302 and the internally threaded tube 202 correspond to each other, and the threaded rod 302 and the internally threaded tube 202 are installed in a threaded fit manner.

In this embodiment, the side wall of the drill 4 is provided with a thread inner extending portion 6, and the inner wall of the drill 4 is provided with the thread inner extending portion 6.

The utility model discloses a use method and advantage: when the drilling equipment is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, firstly, the limiting groove 101 is installed on the drill bit installation position of the electric drilling machine 8, because the limiting groove 101 is set to have the same shape as the existing drill bit, the electric drilling machine 8 can stably clamp the connecting rod 1, then, the drilling machine 4 is vertically downward to be aligned with the ground to be drilled, then, the electric drilling machine 8 is started, the electric drilling machine 8 drives the drilling machine 4 to rotate, at the moment, the piezoelectric drilling machine 8 is downward to realize the drilling, the soil in the drilling machine 4 enters the drilling machine 4 under the action of the thread inner extension part 6, thereby the soil sampling is realized, before the rotation, the handle 3 can be taken down, the inconvenience caused by the rotating speed of the handle 3 is prevented, after the soil sampling is finished, the electric drilling machine 8 and the handle 3 are simultaneously pulled out to take out the drilling machine 4, the drilling can be realized, meanwhile, a part of the soil is also obtained in the drilling machine 4, because the electric drilling machine 8 is used as a driving component, the structure effect, the light weight and the convenience in carrying is realized, and the defect that the existing manual soil sampling component is not needed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A drilling equipment for engineering surveying, includes connecting rod (1), its characterized in that: one side fixed mounting of connecting rod (1) has connecting piece (2), handle (3) are installed to one side of connecting piece (2), the bottom fixed mounting of connecting rod (1) has perforator (4), the even fixed mounting in bottom of perforator (4) has the same wedge piece (7) of a plurality of, the power end at electric drill (8) is installed to connecting rod (1) block.

2. A borehole equipment for engineering surveying according to claim 1, characterized in that: the side wall of the connecting rod (1) is evenly provided with a plurality of limiting grooves (101) on one side far away from the drill (4).

3. The borehole equipment for engineering surveying as claimed in claim 1, wherein: connecting piece (2) include barrel (201) and internal thread pipe (202), barrel (201) fixed mounting is in one side of connecting rod (1), internal thread pipe (202) are installed to the inside cooperation of connecting rod (1).

4. A borehole equipment for engineering surveying according to claim 1, characterized in that: handle (3) are including the body of rod (301) and threaded rod (302), one side fixed mounting of the body of rod (301) has threaded rod (302).

5. The borehole equipment for engineering surveying as claimed in claim 4, wherein: the threaded rod (302) and the internal threaded pipe (202) correspond to each other, and the threaded rod (302) and the internal threaded pipe (202) are installed in a threaded fit mode.

6. A borehole equipment for engineering surveying according to claim 1, characterized in that: the lateral wall of the drilling device (4) is provided with a thread inward extending part (6), and the inner wall of the drilling device (4) is provided with the thread inward extending part (6).