CN207439724U

CN207439724U - A kind of engineering geologic investigation sampler

Info

Publication number: CN207439724U
Application number: CN201721687685.7U
Authority: CN
Inventors: 郭宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-07
Filing date: 2017-12-07
Publication date: 2018-06-01
Anticipated expiration: 2027-12-07

Abstract

The utility model discloses a kind of engineering geologic investigation samplers, including firm banking and buffer gear, the lifting gear inner bottom of two firm banking upper end face connections is equipped with driving motor, the buffer gear upper end is fixedly connected with hydraulic cylinder, the hydraulic cylinder upper end is equipped with sliding block, upper end face is fixedly connected with fixed button on the right side of the sliding block, supporting beam is installed on the upside of the sliding block, the supporting beam lower end is sequentially connected by telescopic rod and lifting gear, the buffer gear rear surface is fixedly connected with thief rod, surface is equipped with buffer layer at left and right sides of the thief rod, the thief rod lower end is fixedly connected with chisel bit, the chisel bit inner right side has chiselled thief hole, the supporting beam is threadedly coupled by the fixed link that right side upper surface connects with sampling below atmospheric pressure pump.The engineering geologic investigation sampler has reasonable in design, simple, highly practical, high degree of automation.

Description

A kind of engineering geologic investigation sampler

Technical field

The utility model belongs to sampler technical field, and in particular to a kind of engineering geologic investigation sampler.

Background technology

Engineering geological investigation is to find out that the geological survey and research that the geologic(al) factor for influencing engineering works carries out works. The geologic(al) factor of required prospecting includes geologic structure or geological structure:Landforms, hydrogeologic condition, the physical mechanics of soil and rock Property, natural (physics) geological phenomenon and natural building material etc..These are commonly referred to as engineering geological condition.Find out engineering geology , need to be according to the structure and operation characteristic of design building object after condition, predictive engine building and geological environment interact (i.e. work Journey geologic process) mode, feature and scale, and correct evaluation is made, to determine to ensure building stability and normal use Safeguard procedures provide foundation.

And current sampler goes back some shortcoming and defect in some aspects, such as：The degree of automation is low, and operation is multiple Miscellaneous, sampling is not convenient enough, and structure is not compact enough, and also underaction is convenient, therefore seeks a kind of engineering geologic investigation sampling dress It is set to mainly to solve the problems, such as at present.

Utility model content

The purpose of this utility model is to provide a kind of engineering geologic investigation sampler, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides following technical solution：A kind of engineering geologic investigation sampler, bag Firm banking and buffer gear are included, the lifting gear inner bottom of two firm banking upper end face connections is equipped with driving Motor, the buffer gear upper end are fixedly connected with hydraulic cylinder, and the hydraulic cylinder upper end is equipped with sliding block, and the sliding block is right Side upper end face is fixedly connected with fixed button, and supporting beam is equipped on the upside of the sliding block, and the supporting beam lower end passes through flexible Bar is sequentially connected with lifting gear, and the buffer gear rear surface is fixedly connected with thief rod, the thief rod left and right sides Surface is equipped with buffer layer, and the thief rod lower end is fixedly connected with chisel bit, and the chisel bit inner right side has chiselled Thief hole, the supporting beam are threadedly coupled by the fixed link that right side upper surface connects with sampling below atmospheric pressure pump.

Preferably, the buffer gear includes piston block, oil cylinder and compression spring, the buffer gear inner upper end installation There is piston block, oil cylinder is fixedly connected on the downside of the piston block, compression spring is cased in the oil cylinder.

Preferably, the driving motor is rotatablely connected by the shaft that upper end connects and driving gear, the driving gear Connection is engaged with driven gear, and driven gear upper end is equipped with drive link.

Preferably, the hydraulic cylinder is connected by sliding block with sliding bar, and slide bar is fixedly mounted on two telescopic rods Between.

Preferably, the support base internal welding of upper end face connection is connected to sampling pipe, and probe tube in the middle part of the supporting beam Road right end is fixedly connected with sampling below atmospheric pressure pump.

The technique effect and advantage of the utility model：The engineering geologic investigation sampler is by inside buffer gear End is equipped with piston block, and oil cylinder is fixedly connected on the downside of piston block, compression spring is cased in oil cylinder, advantage is when thief rod is subject to During immense pressure, piston block of the pressure into buffer gear presses downwards, then oil cylinder self by cylinder rod to piston block to Upper applied force so as to offset extraneous immense pressure, finally compresses spring and bears and buffer again the pressure brought in entire mechanism, carry Safe and reliable property during high sampling, driving motor pass through shaft and driving gear rotation connection, the driving gear that upper end connect Engage connection with driven gear, advantage be driving motor by drive shaft rotate to drive driving gear rotate to drive from Moving gear rotates and then promotes drive link movement, finally telescopic rod is driven to move up and down and device is highly adjusted, time saving Laborsaving, hydraulic cylinder is connected by sliding block with sliding bar, and advantage is that hydraulic cylinder can be moved left and right by sliding block on slide bar, Chisel bit can be driven to move, and facilitate sampling, the support base internal welding of upper end face connection is connected to probe tube in the middle part of supporting beam Sample can be taken out sample by road, the sample that personnel take out under sampling below atmospheric pressure pumping action by sampling pipe.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram inside the utility model buffer gear.

In figure：1 firm banking, 2 driving motors, 3 driving gears, 4 supporting beams, 5 sliding blocks, 6 hydraulic cylinders, 7 thief rods, 8 Sampling pipe, 9 fixed buttons, 10 buffer gears, 101 piston blocks, 102 oil cylinders, 103 compression springs, 11 buffer layers, 12 samplings Hole, 13 chisel bits, 14 sampling below atmospheric pressure pump, 15 slide bars, 16 driven gears.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Referring to Fig. 1, Fig. 1 is the structure diagram of the utility model；A kind of engineering geologic investigation sampler, including solid Determine pedestal 1 and buffer gear 10, the lifting gear inner bottom of two 1 upper end face of firm banking connections is equipped with driving Motor 2, the function of driving motor 2 are driving motors 2 by the way that shaft is driven to rotate that driving gear 3 is driven to rotate to drive Driven gear 16 rotates and then drive link is promoted to move, and 10 upper end of buffer gear is fixedly connected with hydraulic cylinder 6, hydraulic pressure The function of cylinder 6 is hydraulic cylinder 6 drives thief rod 7 to move by piston rod, so as to chisel bit 13 is driven to work and over the ground Matter samples, and 6 upper end of hydraulic cylinder is equipped with sliding block 5, and the function of sliding block 5 is that hydraulic cylinder 6 can be in slide bar by sliding block 5 It is moved left and right on 15, chisel bit 13 can be driven to move, and conveniently sampled at any time, the 5 right side upper end face of sliding block, which is fixed, to be connected Fixed button 9 is connected to, the function of fixed button 9 is that the position of sliding block 5 can be fixed, and 5 upside of sliding block is equipped with Supporting beam 4, and the function of supporting beam 4 is for bearing pressure caused by support base, 4 lower end of supporting beam passes through telescopic rod It is sequentially connected with lifting gear, 10 rear surface of buffer gear is fixedly connected with thief rod 7, and the function of thief rod 7 is Impart power to chisel bit 13,7 left and right sides surface of thief rod is equipped with buffer layer 11, and the function of buffer layer 11 It is for down-sampling the vibration force that bar 7 is generated in sampling, 7 lower end of thief rod is fixedly connected with chisel bit 13, and The function of chisel bit 13 is that the sample of geological surface is sampled, and 13 inner right side of chisel bit has chiselled thief hole 12, and the function of thief hole 12 is for storing and placing sampling sample, and the supporting beam 4 is consolidated by what right side upper surface connected Fixed pole and sampling below atmospheric pressure pump 14 is threadedly coupled, the function of sampling below atmospheric pressure pump 14 be by the movement drive link motion of motor and The membrane inside sampling below atmospheric pressure pump 14 is driven to move reciprocatingly, negative pressure is formed so as to compress, stretch the air in pump chamber, it is finally right Sample in sampling pipe 8 is sampled.

Referring to Fig. 2, Fig. 2 is the structure diagram inside the utility model buffer gear；The buffer gear 10 includes Piston block 101, oil cylinder 102 and compression spring 103,10 inner upper end of buffer gear are equipped with piston block 101, the piston The downside of block 101 is fixedly connected with oil cylinder 102, and compression spring 103 is cased in the oil cylinder 102, when Fig. 1 thief rods 7 be subject to it is huge During pressure, piston block 101 of the pressure into buffer gear 10 downwards press, then oil cylinder 102 self by cylinder rod to piston 101 upward applied force of block so as to offset extraneous immense pressure, finally compresses spring 103 and bears and buffer again band in entire mechanism The pressure come, improves safe and reliable property during sampling.

The course of work：When sampling when, first driving motor 2 by drive shaft rotate drive driving gear 3 rotate from And driven gear 16 is driven to rotate and then drive link is promoted to move, finally telescopic rod is driven to move up and down and carried out to device height It adjusts, then hydraulic cylinder 6 can be moved left and right by sliding block 5 on slide bar 15, and chisel bit 13 can be driven to move, and facilitate shifting It moves to appropriate location and is sampled, last hydraulic cylinder 6 drives thief rod 7 to move by piston rod, so as to drive auger It is first 13 work and to geological sampling.

Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made, It should be included within the scope of protection of this utility model.

Claims

1. a kind of engineering geologic investigation sampler, including firm banking (1) and buffer gear (10), it is characterised in that：Two The lifting gear inner bottom of firm banking (1) the upper end face connection is equipped with driving motor (2), the buffer gear (10) upper end is fixedly connected with hydraulic cylinder (6), and hydraulic cylinder (6) upper end is equipped with sliding block (5), and the sliding block (5) is right Side upper end face is fixedly connected with fixed button (9), and supporting beam (4), the supporting beam (4) are equipped on the upside of the sliding block (5) Lower end is sequentially connected by telescopic rod and lifting gear, and buffer gear (10) rear surface is fixedly connected with thief rod (7), Surface is equipped with buffer layer (11) at left and right sides of the thief rod (7), and thief rod (7) lower end is fixedly connected with chisel bit (13), chisel bit (13) inner right side has chiselled thief hole (12), and the supporting beam (4) is connected by right side upper surface Fixed link and sampling below atmospheric pressure pump (14) be threadedly coupled.

2. a kind of engineering geologic investigation sampler according to claim 1, it is characterised in that：The buffer gear (10) Piston block is installed including piston block (101), oil cylinder (102) and compression spring (103), buffer gear (10) inner upper end (101), oil cylinder (102) is fixedly connected on the downside of the piston block (101), compression spring is cased in the oil cylinder (102) (103)。

3. a kind of engineering geologic investigation sampler according to claim 1, it is characterised in that：The driving motor (2) It is rotatablely connected by the shaft that upper end connects and driving gear (3), the driving gear (3) and driven gear (16) company of engagement It connects, and driven gear (16) upper end is equipped with drive link.

4. a kind of engineering geologic investigation sampler according to claim 1, it is characterised in that：The hydraulic cylinder (6) It is slidably connected by sliding block (5) and slide bar (15), and slide bar (15) is fixedly mounted between two telescopic rods.

5. a kind of engineering geologic investigation sampler according to claim 1, it is characterised in that：In the supporting beam (4) The support base internal welding of portion's upper end face connection is connected to sampling pipe (8), and sampling pipe (8) right end is fixedly connected with negative pressure taking Sample pumps (14).