CN213336860U

CN213336860U - Geotechnical sampling mechanical equipment for civil engineering

Info

Publication number: CN213336860U
Application number: CN202021904714.2U
Authority: CN
Inventors: 曹光杰; 石亚龙; 尚飞; 张兴业
Original assignee: Deng Weijin
Current assignee: Deng Weijin
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a ground sampling mechanical equipment for civil engineering, the on-line screen storage device comprises a base, the equal fixedly connected with backup pad of upper end left part and the upper end right part of base, two common fixedly connected with roof between the upper end of backup pad, the upper end middle part of roof alternates swing joint and has thrust unit, thrust unit's lower extreme middle part fixedly connected with breaker, two the spacing groove has all been opened at the opposite face middle part of backup pad, the upper end four corners of base all alternates swing joint and has the fixed pin, open at the upper end middle part of base has the through-hole. A geotechnical sampling mechanical equipment for civil engineering, through setting up thrust unit, strengthened stability, improved sample efficiency, through setting up breaker, reduced the sample degree of difficulty, guaranteed the sample effect, through setting up sampling device, can take a sample to the ground of the different degree of depth, improved the accuracy to soil layer analysis.

Description

Geotechnical sampling mechanical equipment for civil engineering

Technical Field

The utility model relates to a civil engineering technical field, in particular to geotechnical sampling mechanical equipment for civil engineering.

Background

Civil engineering is a general term of scientific technology for building various engineering facilities, which refers to applied materials, technical activities such as surveying, construction and maintenance and the like, and also refers to objects of engineering construction, namely various engineering facilities which are built on the ground or underground, on land or in water and directly or indirectly serve human life, production and scientific research, and in the engineering geological exploration and exploration work, sampling equipment is needed to sample soil, but the existing sampling equipment has the following defects: 1. most sampling equipment is inconvenient to limit the position of a sampling device when sampling soil, so that the sampling device is easy to incline and the sampling efficiency is influenced; 2. most sampling devices have poor sampling effect, can only sample soft soil, cannot sample rock soil with harder soil, and are inconvenient to sample soil with different depths; therefore, the geotechnical sampling mechanical equipment for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a geotechnical sampling mechanical equipment for civil engineering can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ground sampling mechanical equipment for civil engineering, the on-line screen storage device comprises a base, the equal fixedly connected with backup pad of upper end left part and the upper end right part of base, two common fixedly connected with roof between the upper end of backup pad, the upper end middle part of roof alternates swing joint and has thrust unit, thrust unit's lower extreme middle part fixedly connected with breaker, two the spacing groove has all been opened at the opposite face middle part of backup pad, the upper end four corners of base all alternates swing joint and has the fixed pin, open at the upper end middle part of base has the through-hole.

Preferably, thrust unit includes the cylinder, the cylinder is provided with two, two the output of cylinder all runs through the upper end of roof and fixedly connected with gusset plate respectively, two common fixedly connected with fixed plate between the lower extreme of gusset plate, the equal fixedly connected with gag lever post in left end middle part and the right-hand member middle part of fixed plate.

Preferably, the crushing device comprises a crushing motor, an output end of the crushing motor is fixedly connected with a fixed cylinder, a plurality of sampling devices are fixedly connected to the middle of the left cylinder wall of the fixed cylinder, a plurality of sampling holes are formed in the middle of the right cylinder wall of the fixed cylinder, a crushing drill bit is fixedly connected to the lower end of the fixed cylinder, and the upper end of the crushing motor is fixedly connected with the lower end of the fixed plate.

Preferably, sampling device includes the sampler barrel, the left end middle part fixedly connected with sample motor of sampler barrel, the output of sample motor runs through left end and the fixedly connected with electric telescopic handle of sampler barrel, and electric telescopic handle's left end and the left side of sampler barrel wall swing joint, electric telescopic handle's right-hand member fixedly connected with sample drilling spindle, the outer fixed surface of sample drilling spindle is connected with the spiral tooth, the left end of sample motor and the left side of a fixed cylinder wall fixed connection of a fixed cylinder.

Preferably, the two limiting rods are respectively connected with the two corresponding limiting grooves in a sliding manner.

Preferably, a plurality of the sampling holes are respectively positioned on the right side of the corresponding sampling cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has:

the soil drilling depth of the crushing drill bit can be controlled through the expansion and contraction of the air cylinder by arranging the pushing device, and the fixed plate is limited by the limiting rod sliding in the limiting groove, so that the up-and-down moving position of the sampling device is limited conveniently, the sampling stability of the device is enhanced, the device is prevented from inclining in the sampling process, and the sampling efficiency is improved;

two, through setting up breaker and sampling device, drive broken drill bit through broken motor and rotate and carry out the breakage to the ground to can take a sample the ground, reduce the sample degree of difficulty, guarantee the sample effect, the rethread sets up a plurality of sampling barrels, makes it under sample motor and electric telescopic handle's cooperation, can take a sample the ground of the different degree of depth, has improved the accuracy to soil layer analysis.

Drawings

FIG. 1 is a schematic view of the overall structure of a geotechnical sampling mechanical device for civil engineering of the present invention;

FIG. 2 is a schematic structural view of a pushing device of the geotechnical sampling mechanical equipment for civil engineering of the present invention;

FIG. 3 is a schematic structural view of the crushing device of the geotechnical sampling mechanical equipment for civil engineering of the present invention;

fig. 4 is the utility model relates to a geotechnical sampling mechanical equipment's for civil engineering sampling device's schematic structure diagram.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a pushing device; 5. a limiting groove; 6. a fixing pin; 7. a crushing device; 8. a through hole; 41. a cylinder; 42. a reinforcing plate; 43. a fixing plate; 44. a limiting rod; 71. a crushing motor; 72. a fixed cylinder; 73. a sampling device; 74. crushing the drill bit; 75. a sampling hole; 731. a sampling tube; 732. a sampling motor; 733. an electric telescopic rod; 734. sampling a drill shaft; 735. a helical tooth.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, 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, and for example, "connected" may be either fixedly connected or 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 invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a geotechnical sampling mechanical equipment for civil engineering, including base 1, base 1's the equal fixedly connected with backup pad 2 in upper end left part and upper end right part, common fixedly connected with roof 3 between the upper end of two backup pads 2, the upper end middle part of roof 3 alternates swing joint and has thrust unit 4, thrust unit 4's lower extreme middle part fixedly connected with breaker 7, spacing groove 5 has all been opened at the opposite face middle part of two backup pads 2, base 1's upper end four corners all alternates swing joint and has fixed pin 6, open base 1's upper end middle part has through-hole 8.

The pushing device 4 comprises two air cylinders 41, the output ends of the two air cylinders 41 penetrate through the upper end of the top plate 3 and are respectively and fixedly connected with a reinforcing plate 42, a fixing plate 43 is fixedly connected between the lower ends of the two reinforcing plates 42 together, and the middle parts of the left end and the right end of the fixing plate 43 are respectively and fixedly connected with a limiting rod 44; the crushing device 7 comprises a crushing motor 71 (the manufacturer is a Xinda motor Co., Ltd., the model is XD-3420, the output end of the crushing motor 71 is fixedly connected with a fixed cylinder 72, the middle part of the left cylinder wall of the fixed cylinder 72 is fixedly connected with a plurality of sampling devices 73, the middle part of the right cylinder wall of the fixed cylinder 72 is provided with a plurality of sampling holes 75, the lower end of the fixed cylinder 72 is fixedly connected with a crushing drill bit 74, the outer surface of the crushing drill bit 74 is fixedly connected with a plurality of crushing teeth, the crushing drill bit 74 can crush hard soil conveniently, the crushing efficiency is improved, the upper end of the crushing motor 71 is fixedly connected with the lower end of a fixed plate 43, the sampling devices 73 comprise sampling cylinders 731, the middle part of the left ends of the sampling cylinders 731 is fixedly connected with sampling motors 732 (the manufacturer is a Xinda motor Co., the model is XD-3420, the output ends of the sampling motors 732, the left end of the electric telescopic rod 733 is movably connected with the left cylinder wall of the sampling cylinder 731, the right end of the electric telescopic rod 733 is fixedly connected with a sampling drill spindle 734, the right part of the sampling drill spindle 734 is of a pointed structure, so that the sampling drill spindle 734 can be conveniently inserted into rock soil for sampling, the sampling efficiency is improved, the outer surface of the sampling drill spindle 734 is fixedly connected with spiral teeth 735, and the left end of the sampling motor 732 is fixedly connected with the left cylinder wall of the fixed cylinder 72; the two limiting rods 44 are respectively connected with the two corresponding limiting grooves 5 in a sliding manner, and can limit the position of the fixing plate 43, so that the up-and-down moving positions of the crushing motor 71 and the fixing cylinder 72 are limited, and the stability of the device during crushing and sampling is enhanced; the sampling holes 75 are respectively positioned right and left of the corresponding sampling cylinders 731, so that the electric telescopic rod 733 controls the sampling drill shaft 734 to move rightwards, and the sampling drill shaft extends out of the fixed cylinder 72 just through the sampling holes 75 and samples rock soil.

It should be noted that, the utility model relates to a geotechnical sampling mechanical equipment for civil engineering, when using, the user rotates the fixing pin 6 first, make four fixing pins 6 all insert in the soil and fix the device, then start two cylinders 41 and crushing motor 71, two cylinders 41 drive the gusset plate 42 and the fixed plate 43 to move downwards together, make the crushing bit 74 pass through the through-hole 8 and contact with the ground, then drive the fixed cylinder 72 and the crushing bit 74 to rotate through the crushing motor 71, under the cooperation of cylinder 41 and crushing motor 71, make the crushing bit 74 and the fixed cylinder 72 bore into the soil, slide in the spacing groove 5 through the gag lever post 44 simultaneously and carry out spacing fixing to the fixed plate 43, the stability of the crushing bit 74 is guaranteed, when needing to take a sample to the ground, through the cooperation of the sampling motor 732 and the electric telescopic rod 733, make the sampling bit 734 drill out the fixed cylinder 72 through the sampling hole 75, rethread helical tooth 735 can be with in the ground screw in sampling tube 731, through setting up a plurality of sampling device 73, can take a sample the ground of the different degree of depth simultaneously, has improved sampling efficiency, has guaranteed soil layer analysis's accuracy.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a geotechnical sampling mechanical equipment for civil engineering, includes base (1), its characterized in that: the utility model discloses a quick-witted support, including base (1), common fixedly connected with roof (3) between the upper end of backup pad (2), the upper end middle part of roof (3) alternates swing joint and has thrust unit (4), the lower extreme middle part fixedly connected with breaker (7) of thrust unit (4), two spacing groove (5) have all been opened at the opposite face middle part of backup pad (2), the upper end four corners of base (1) all alternates swing joint and has fixed pin (6), open at the upper end middle part of base (1) has through-hole (8).

2. The geotechnical sampling mechanical equipment for civil engineering according to claim 1, characterized in that: thrust unit (4) include cylinder (41), cylinder (41) are provided with two, two the output of cylinder (41) all runs through the upper end of roof (3) and fixedly connected with gusset plate (42) respectively, two common fixedly connected with fixed plate (43) between the lower extreme of gusset plate (42), the equal fixedly connected with gag lever post (44) in left end middle part and the right-hand member middle part of fixed plate (43).

3. The geotechnical sampling mechanical equipment for civil engineering according to claim 1, characterized in that: the crushing device (7) comprises a crushing motor (71), the output end of the crushing motor (71) is fixedly connected with a fixed cylinder (72), the middle part of the left cylinder wall of the fixed cylinder (72) is fixedly connected with a plurality of sampling devices (73), the middle part of the right cylinder wall of the fixed cylinder (72) is provided with a plurality of sampling holes (75), the lower end of the fixed cylinder (72) is fixedly connected with a crushing drill bit (74), the upper end of the crushing motor (71) is fixedly connected with the lower end of the fixed plate (43), each sampling device (73) comprises a sampling cylinder (731), the middle part of the left end of the sampling cylinder (731) is fixedly connected with a sampling motor (732), the output end of the sampling motor (732) penetrates through the left end of the sampling cylinder (731) and is fixedly connected with an electric telescopic rod (733), and the left end of the electric telescopic rod (733) is movably connected with the left cylinder wall of the sampling cylinder, the right end of the electric telescopic rod (733) is fixedly connected with a sampling drill shaft (734), the outer surface of the sampling drill shaft (734) is fixedly connected with spiral teeth (735), and the left end of the sampling motor (732) is fixedly connected with the left cylinder wall of the fixed cylinder (72).

4. The geotechnical sampling mechanical equipment for civil engineering according to claim 2, characterized in that: the two limiting rods (44) are respectively connected with the two corresponding limiting grooves (5) in a sliding manner.

5. The geotechnical sampling mechanical equipment for civil engineering according to claim 3, characterized in that: the sampling holes (75) are respectively positioned on the right side and the right side of the corresponding sampling cylinders (731).