CN214943972U

CN214943972U - Excavation device of engineering reconnaissance usefulness

Info

Publication number: CN214943972U
Application number: CN202120139048.6U
Authority: CN
Inventors: 杨政
Original assignee: Anhui Building Materials Geological Engineering Survey Institute Co ltd
Current assignee: Anhui Building Materials Geological Engineering Survey Institute Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-30
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an excavation device that engineering reconnaissance used, including flatbed, control handle, power take off portion, pick borer and excavation guide part, the excavation guide part sets up in the middle part of the flatbed upper surface, power take off portion sets up above the excavation guide part, the top of pick borer sets up inside power take off portion, and the bottom of pick borer runs through the bottom plate of excavation guide part and flatbed, control handle sets up above power take off portion, and the installation end of control handle and the both sides fixed connection of power take off portion; the cutting device main body is arranged on the flat car, is flexible to move and convenient to carry; the cutting guide part is arranged, the cutting direction is kept unchanged through the guide effect of the vertically arranged guide pillar, the deflection of the chisel is avoided, and the cutting efficiency and quality are improved; the excavation position of this device is located the flatbed below, and the rubble that the excavation process splashes is blockked by the bottom plate of flatbed, avoids the rubble to hinder the people, guarantees the security of this device.

Description

Excavation device of engineering reconnaissance usefulness

Technical Field

The utility model belongs to the technical field of engineering reconnaissance equipment, specifically, relate to an excavation device that engineering reconnaissance was used.

Background

The engineering investigation is the requirement of planning, conception, construction, operation and comprehensive management of engineering construction, and includes mapping and exploration test of states of topography, geology and hydrology, and the investigation, treatment and monitoring of geotechnical investigation also belongs to the field of engineering investigation, and the engineering investigation is used for researching and finding out engineering geological environment characteristics and related science of engineering. The engineering survey supplies materials required by feasibility evaluation and equipment through mapping, exploration, testing and comprehensive evaluation on factors such as terrain, geology, hydrology and the like. It is an important link of infrastructure. The engineering survey, especially the later period survey, can be finely demonstrated, the proper operation of the engineering can be ensured, and the engineering can be promoted to obtain the best economic, social and environmental benefits.

The geotechnical engineering investigation task is to correctly reflect the influence of engineering geological conditions and geotechnical body behaviors of a site according to the requirements of different investigation stages, carry out technical demonstration and evaluation by combining the specific requirements of engineering design, construction conditions, foundation treatment and other engineering, submit decision-making specific suggestions for treating geotechnical engineering problems and solving the problems, provide design criteria of foundation, side slope and other engineering and instructive suggestion of geotechnical engineering construction, provide a basis for design and construction, and serve the whole process of engineering construction. If the exploration work is not in place, the problem of poor engineering geology is revealed, and even if the design and construction of the superstructure reach high quality, the superstructure cannot be damaged. Different types and scales of engineering activities can bring different degrees of influence on geological environment; on the contrary, different geological conditions bring different effects to the engineering construction. The aim of geotechnical engineering investigation is mainly to find out engineering geological conditions, analyze existing geological problems and make engineering geological evaluation on building areas. The rock-soil excavation device for the existing engineering investigation is easy to be inclined, so that the excavation efficiency is low, and broken stones are easy to splash to hurt people during excavation.

SUMMERY OF THE UTILITY MODEL

The rock-soil excavation device for engineering investigation who exists among the prior art excavates easily crooked, and the rubble easily splashes when excavating and injures people technical problem, the utility model provides an excavation device for engineering investigation.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an excavation device of engineering investigation usefulness, includes the flatbed, controls handle, power take off portion, pick borer and excavation guide part, the excavation guide part sets up in flatbed upper surface middle part, power take off portion sets up in excavation guide part top, the top of pick borer sets up inside power take off portion, and the bottom plate of excavation guide part and flatbed is run through to the bottom of pick borer, control the handle and set up in power take off portion top, and control the both sides fixed connection of the installation end of handle and power take off portion.

Further, power take off portion includes quick-witted case, quick-witted case is the box structure of top area top cap, and top cap and box pass through bolt demountable installation, the downside fixed mounting of the inside wall of machine case has the mount pad, and the last fixed surface of mount pad installs the electric pick body, the through-hole has been seted up to the diapire of machine case, the pick borer top is equipped with the impact piece, and the impact piece is located the electric pick body and strikes under the end, the top outside cover of pick borer is equipped with first spring, and first spring is located between the lower surface of impact piece and the diapire of quick-witted case.

Further, the cutting guide part includes guide box and deflector, the deflector includes that the mounting panel in half cylinder groove is seted up to two one sides, and the mounting panel upper surface welded fastening at half cylinder groove place has the fixed plate, the fixed plate is semicircle platelike structure, and the both sides of fixed plate all are provided with the installation ear, two the mounting panel attaches together and passes through the lateral surface of bolt fastening in the pick borer, the guide box is the box structure of top uncovered, and the last fixed surface at four turnings of guide box diapire installs the guide pillar of four vertical settings, and the top of guide pillar run through the deflector and with deflector slidable mounting, the outside cover of guide pillar bottom is equipped with the second spring, and the second spring is located between deflector bottom surface and the guide box diapire.

Furthermore, the lateral surface cover of controlling the handle upside is equipped with anti-skidding rubber ring.

Further, be provided with on the inside wall of controlling the handle and open and stop the button.

Furthermore, radiating holes are formed in the upper sides of the two opposite side walls of the case, a radiating fan is installed in each radiating hole, and a protective cover is installed on the outer side wall of the case where the radiating fan is located.

The utility model has the advantages that:

the utility model provides a digging device for engineering investigation, the main body of the digging device is arranged on a flat car, which is convenient for flexible movement and carrying, and the device is vertically arranged on the car, which is more common hand-held slotting equipment and has small labor intensity; the cutting guide part is arranged, the cutting direction is kept unchanged through the guide effect of the vertically arranged guide pillar, cutting deflection is avoided, the cutting efficiency is improved, the cutting quality is guaranteed, the second spring is sleeved on the outer side of the guide pillar, elastic impact is increased, and the cutting efficiency is further improved; the excavation position of this device is located the flatbed below, and the rubble that the excavation process splashes is blockked by the bottom plate of flatbed, avoids the rubble to hinder the people, guarantees the security of this device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an excavation device for engineering investigation according to the present invention;

FIG. 2 is a schematic view of a power take-off;

fig. 3 is a schematic view of the construction of the cutting guide.

In the drawings, the components represented by the respective reference numerals are listed below:

10. flatbed vehicle; 20. a control handle; 21. an anti-slip rubber ring; 22. a start-stop button; 30. a power output section; 31. a chassis; 32. a mounting seat; 33. a heat radiation fan; 34. a protective cover; 35. an electric pick body; 36. a first spring; 40. pick rod; 50. a cutting guide; 51. a guide box; 52. a guide post; 53. a second spring; 54. a guide plate; 55. and (7) fixing the plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an excavation device for engineering investigation includes a flat car 10, a control handle 20, a power output unit 30, a pick drill 40 and an excavation guide unit 50, preferably, a handle is disposed on one side of the flat car 10, and a universal wheel for braking is fixed on a bottom surface of the flat car 10 on the side where the handle is disposed, so as to be flexibly moved, the excavation guide unit 50 is disposed in a middle portion of an upper surface of the flat car 10, the power output unit 30 is disposed above the excavation guide unit 50, a top end of the pick drill 40 is disposed inside the power output unit 30, a bottom end of the pick drill 40 penetrates through the excavation guide unit 50 and a bottom plate of the flat car 10, the control handle 20 is disposed above the power output unit 30, and a mounting end of the control handle 20 is fixedly connected to both sides of the power output unit 30.

The power output part 30 comprises a case 31, the case 31 is a box structure with a top cover at the top, the top cover and the box are detachably mounted through bolts, a mounting seat 32 is fixedly mounted on the lower side of the inner side wall of the case 31, an electric pick body 35 is fixedly mounted on the upper surface of the mounting seat 32, the electric pick body 35 is a common electric impact device in the prior art, a through hole is formed in the bottom wall of the case 31, an impact block is arranged at the top of the pick drill 40 and located under the impact end of the electric pick body 35, a first spring 36 is sleeved on the outer side of the top end of the pick drill 40, and the first spring 36 is located between the lower surface of the impact block and the bottom wall of the case 31.

Cutting guide 50 includes guide box 51 and deflector 54, the mounting panel that the semicircle groove was seted up to deflector 54 including two one sides, and the mounting panel upper surface welded fastening at semicircle groove place has fixed plate 55, fixed plate 55 is semicircle platelike structure, and the both sides of fixed plate 55 all are provided with the installation ear, two the mounting panel attaches together and passes through bolted fixation in the lateral surface of pick borer 40, guide box 51 is the box structure that the top is uncovered, and the last fixed surface at four turnings of guide box 51 diapire has four guide pillars 52 of vertical setting, and the top of guide pillar 52 runs through deflector 54 and with deflector 54 slidable mounting, the outside cover of guide pillar 52 bottom is equipped with second spring 53, and second spring 53 is located between deflector 54 and the guide box 51 diapire.

The outer side surface of the upper side of the control handle 20 is sleeved with an anti-skid rubber ring 21; prevent the hand slip of the cutting process and lead to safety accidents.

A start-stop button 22 is arranged on the inner side wall of the control handle 20; the start-stop operation is convenient.

Heat dissipation holes are formed in the upper sides of two opposite side walls of the case 31, a heat dissipation fan 33 is installed in each heat dissipation hole, and a protective cover 34 is installed on the outer side wall of the case 31 where the heat dissipation fan 33 is located; in time to the electric pick body 35 heat dissipation, promote life.

The working principle is as follows:

the utility model discloses during the use, remove this device to the excavation position, die the universal wheel brake lock of flatbed 10 bottom, be connected electric pick body 35 with external power, start this device, the top of pick borer 40 is strikeed to the output of electric pick body 35, pick borer 40 downstream drives deflector 54 downstream simultaneously, first spring 36 and second spring 53 are compressed, after the chisel, under the spring answer, pick borer 40 resets, accomplish an excavation, reciprocating motion can accomplish engineering investigation excavation work.

The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions or substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an excavation device that engineering reconnaissance was used which characterized in that: including flatbed (10), control handle (20), power take off portion (30), pick borer (40) and excavation guide part (50), excavation guide part (50) set up in flatbed (10) upper surface middle part, power take off portion (30) set up in excavation guide part (50) top, the top of pick borer (40) sets up inside power take off portion (30), and the bottom of pick borer (40) runs through the bottom plate of excavation guide part (50) and flatbed (10), control handle (20) and set up in power take off portion (30) top, and control the both sides fixed connection of the installation end of handle (20) and power take off portion (30).

2. An excavation apparatus for an engineering survey according to claim 1, wherein: power take off portion (30) includes quick-witted case (31), quick-witted case (31) are the box structure of top area top cap, and top cap and box pass through bolt demountable installation, the downside fixed mounting of the inside wall of quick-witted case (31) has mount pad (32), and the last fixed surface of mount pad (32) installs electric pick body (35), the through-hole has been seted up to the diapire of quick-witted case (31), pick borer (40) top is equipped with the impact block, and the impact block is located electric pick body (35) and strikes under the end, the top outside cover of pick borer (40) is equipped with first spring (36), and first spring (36) are located between the lower surface of impact block and the diapire of quick-witted case (31).

3. An excavation apparatus for an engineering survey according to claim 1, wherein: the cutting guide part (50) comprises a guide box (51) and a guide plate (54), the guide plate (54) comprises two mounting plates with one side provided with a semi-cylindrical groove, and the upper surface of the mounting plate where the semi-cylindrical groove is positioned is fixedly welded with a fixing plate (55), the fixing plate (55) is in a semi-arc plate-shaped structure, and both sides of the fixing plate (55) are provided with mounting lugs, the two mounting plates are assembled and fixed on the outer side surface of the pickaxe drill rod (40) through bolts, the guide box (51) is of a box body structure without a cover at the top, and four guide posts (52) which are vertically arranged are fixedly arranged on the upper surfaces of four corners of the bottom wall of the guide box (51), the top end of the guide post (52) penetrates through the guide plate (54) and is slidably mounted with the guide plate (54), the outer side of the bottom of the guide post (52) is sleeved with a second spring (53), and the second spring (53) is positioned between the bottom surface of the guide plate (54) and the bottom wall of the guide box (51).

4. An excavation apparatus for an engineering survey according to claim 1, wherein: the outer side surface of the upper side of the control handle (20) is sleeved with an anti-skidding rubber ring (21).

5. An excavation apparatus for an engineering survey according to claim 1, wherein: and a start-stop button (22) is arranged on the inner side wall of the control handle (20).

6. An excavation apparatus for an engineering survey according to claim 2, wherein: the heat dissipation holes are formed in the upper sides of two opposite side walls of the case (31), the heat dissipation fan (33) is installed in the heat dissipation holes, and the outer side wall of the case (31) where the heat dissipation fan (33) is located is provided with the protective cover (34).