CN101846595B

CN101846595B - Geological detection sampling instrument

Info

Publication number: CN101846595B
Application number: CN2010101573360A
Authority: CN
Inventors: 吕良
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-15
Filing date: 2010-04-15
Publication date: 2011-12-07
Anticipated expiration: 2030-04-15
Also published as: CN101846595A

Abstract

The invention discloses a geological detection sampling instrument, which comprises a motor, a support seat, a first-section solenoid, a leveling instrument, connecting rods, a connecting screw head, a sampler and a drilling bit and is characterized in that the support seat is provided with a movable clamping key and is fixedly connected with a motor; the upper end of a polygonal sliding rod is fixedly connected with the motor end; the lower end of the polygonal sliding rod is inserted into the first-section solenoid and extends into a flying bearing; the first-section solenoid is connected with the flying bearing through an inner wire; the first-section solenoid and the connecting rods as well as the connecting rods are connected through inner wires or polygonal ports and are locked by inner pins; the connecting rod at the tail section and a connecting screw at the lower end are connected through inner wires or polygonal ports and are locked by inner pins; and a connecting screw at the tail section passes through the sampler and is connected with the drilling bit. The invention has the advantages that the sampler can extend into riverway and other geologies containing water at one step; a sample can be obtained by one-step drilling; the sampling effect is good, which is beneficial to accurate determination for soil; and in addition, the invention has low cost, convenient movement and installation and convenient operation.

Description

A kind of geology detects sample apparatus

Technical field

The present invention relates to a kind of exploration instrument for geology, especially a kind of geology detects sample apparatus.

Background technology

The exploration instrument for geology kind is more at present, can satisfy the needs of ground exploration substantially.But expanding to dig in the hog barge river course waits during earth excavation constructs, need some detailed geological conditions, original static sounding, dynamic sounding can effectively be explored foundation bearing capacity, but can not the effecting reaction soil layer construction, and technology such as core boring sampling, and core boring sampling generally is used for concrete sampling, equipment complexity, cost height, deep layer sampling difficulty, operation inconvenience.As be used for soil sampling, what can reach at present typically has a diameter from 16cm-20cm, complicated geological is taken a sample (such as sand boundary layer, because particle diameter is bigger), the sampling diameter is less, usually distribution situation that can not the accurate response soil property is not so influence to the accurate identification of soil property classification, reaches according to the geologic information that provides and works out effective arrangement and method for construction.The geologic information that provides during often because of bid in the engineering is not accurate enough, full and accurate, and contract dispute takes place in project implementing process, causes items such as claim, influence the smooth implementation of engineering greatly, influence project progress, influence control of investment and final accounts, influence the performance as early as possible of project benefit.

Summary of the invention

The objective of the invention is to overcome the deficiency of prior art, provide a kind of geology to detect sample apparatus.This instrument can soil sampling, also can get the concrete sample, and it is effective to take a sample, and be beneficial to the accurate judgement to soil property, and cost is low, carries, and installs, and is easy to operate.

The technical solution adopted for the present invention to solve the technical problems is: a kind of geology detects sample apparatus, comprises motor, bearing, first joint screwed pipe, level meter, connecting link, connecting screw rod, screw socket connector, sampler, drill bit, handle.It is characterized in that: on bearing, be provided with the active card key, motor is fixedlyed connected with bearing, fixedly connected with motor side in polygon slide bar upper end, insert in the first joint screwed pipe polygon slide bar lower end, extend into always and fly in the sub-bearing, first joint screwed pipe with fly sub-bearing and be connected by internal thread, fly the interior axle of a sub-bearing outer wall and be provided with projection, the logotype Inner pin lock is calmly mutually by internal thread or polygon port between first joint screwed pipe and connecting link and connecting link, the minor details connecting link also links to each other by internal thread or polygon port with the lower end connecting screw rod and locks with sold inside the country, connecting screw rod is connected by internal thread with the screw socket connector, on connecting screw rod, be provided with limit journey pin, the screw socket connector links to each other with sampler by track bolt, and the minor details connecting screw rod passes sampler and links to each other with drill bit, flexible pin, handle is installed on the controller.

Described first joint screwed pipe is the inner integument polygonized structure, but rises on while rotating or decline.

Described first joint screwed pipe, connecting screw rod link to each other by internal thread or polygon port with being connected between screwed pipe, and sold inside the country locking can just be changeed also and can reverse.Sold inside the country do not exceed screw surface, the connecting shaft screw rod can conveniently be adorned, tear open.

Described sampler can be made different-diameter as required, the specification of different length.

The plane lower plane that links to each other with the screw socket joint is provided with projection on the described drill bit, can lock mutually.

Described bearing is provided with and flies sub-bearing, flies the interior axle of sub-bearing and is provided with projection, can be fixed by flexible lock.Also available plain bearing, fixed by flexible lock.

Described projection also can be groove or hole.

Its good effect is owing to adopt technique scheme, makes this sample apparatus can disposablely go deep into the geology that the grade river course in has water, and disposable piercing can be taken a sample, needn't the good hole of subdrilling, connect sampler again, and could take a sample at twice.Sampler and drill bit can be made the not specification of length, diameter as required, equipment cost height such as core boring sampling device have been overcome, the sampling diameter is little, inconvenient deep layer sampling, and equipment such as other static sounding can not fetch earth reaction soil property truth, more accurate and visual sampling, and it is effective to take a sample, and is beneficial to the accurate judgement to soil property.Its cost is low, is convenient to move, and installs, and is easy to operate.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the first joint of the present invention screw profile synoptic diagram.

Among the figure, 1 motor, 2 bearings, 3 first joint screwed pipes, 4 projections, 5 fly sub-bearing, 6 level meters, 7 connecting links, 8 active card keys, 9 bolts, 10 connecting screw rods, 11 limit journey pins, 12 screw socket connectors, 13 track bolts, 14 sampler, 15 drill bits, 16 flexible pins, 17 handles, 18 polygon slide bars; 19 balls, 20 first joint screw rod walls.

Embodiment

See figures.1.and.2, the present invention includes motor 1, bearing 2, first joint screwed pipe 3, level meter 6, connecting link 7, connecting screw rod 10, screw socket connector 12, sampler 14, drill bit 15, handle 17.On bearing 2, be provided with active card key 8, motor 1 is fixedlyed connected with bearing 2, fixedly connected with motor 1 end in polygon slide bar 18 upper ends, insert in the first joint screwed pipe 3 polygon slide bar 18 lower ends, extend into always and fly in the sub-bearing 5, and first joint screwed pipe 3 with fly sub-bearing 5 and be connected by internal thread, fly sub-bearing 5 an interior outer wall and be provided with metal protuberance 4, first joint screwed pipe 3 links to each other by internal thread or polygon port with connecting link 7 and 7 of connecting links and locks with sold inside the country, can conveniently adorn, tear open, the minor details connecting link also passes through internal thread or polygon port with the lower end connecting screw rod, and the logotype Inner pin lock is fixed mutually, connecting screw rod 10 and screw socket connector 12 are connected by internal thread, on connecting screw rod, be provided with limit journey pin 11, screw socket connector 12 links to each other with sampler 14 by track bolt 13, minor details connecting screw rod 10 passes sampler 14 and links to each other with drill bit 15, flexible pin 16, handle 17 is installed on the controller.

Its course of work: bearing is placed on the ground or travelling car, on the carriers such as hull, make level meter maintenance level by bearing bottom bolt and adjusting instrument, then instrument can vertically pierce, lift the card key, sampler and screw socket connector move to the position of limit journey pin, the drill bit bottom surface is flushed with the sampler bottom, and starter motor just changes, and then first joint screwed pipe just changes, flying sub-bearing automatically locks and does not change, first joint screwed pipe moves downward by flying sub-bearing internal thread rotation, and then first joint screwed pipe slides downwards along the polygon slide bar and takes the lead drill bit, during the sampler rotary drill buries, pierce a joint, insert a joint connecting link, when drill bit reaches the sampling crest level, stop motor.Start shipment motor and make its counter-rotating; at this moment flying sub-bearing counter-rotating does not lock; fly the interior axle of sub-bearing and save the screwed pipe reverse rotation with head, the lower end screw rod is followed the motor counter-rotating, and connecting screw rod does not rise; sampler produces relative rotation screw socket connector and connecting screw rod under the friction effect of soil; thereby it is downsampled to promote sampler, and when sampler reached bottom, the projection of the projection of drill bit upper surface and screw socket connector bottom surface locked mutually; sampling finishes, and shuts down.Promote the bearing inner handle, flexible pin is blocked fly that aixs cylinder rises in the sub-bearing, it is fixed then to fly the interior shaft lock of sub-bearing, during the motor counter-rotating, fly the interior axle of son and produce relative rotation with first joint screw rod, head joint screwed pipe can drive connecting link and drill bit etc. and rise simultaneously, put down the card key, starter motor counter-rotating, then sampler begins and then connecting link risings of reversing together, rises one to save, take off a joint connecting link, when getting connecting link, the active card key blocks the lower end connecting link automatically, in order to avoid bottom connecting link and sampler, during drill bits etc. come off under action of gravity and get into the cave, up to taking out sampler, remove coupling bolt, can take off sampler.

Claims

1. a geology detects sample apparatus, comprises motor, bearing, first joint screwed pipe, level meter, connecting link, connecting screw rod, screw socket connector, sampler, drill bit, handle; It is characterized in that: on bearing, be provided with the active card key, motor is fixedlyed connected with bearing, fixedly connected with motor side in polygon slide bar upper end, insert in the first joint screwed pipe polygon slide bar lower end, extend into always and fly in the sub-bearing, first joint screwed pipe with fly sub-bearing and be connected by internal thread, fly the interior axle of a sub-bearing outer wall and be provided with projection, link to each other by internal thread or polygon port between first joint screwed pipe and connecting link and connecting link and lock with being sold inside the country, the minor details connecting link also links to each other by internal thread or polygon port with the lower end connecting screw rod and locks with sold inside the country, connecting screw rod is connected by internal thread with the screw socket connector, on connecting screw rod, be provided with limit journey pin, the screw socket connector links to each other with sampler by track bolt, and the minor details connecting screw rod passes sampler and links to each other with drill bit, flexible pin, handle is installed on the controller.

2. a kind of geology according to claim 1 detects sample apparatus, it is characterized in that: described first joint screwed pipe is the inner integument polygonized structure, but rises on while rotating or decline.

3. a kind of geology according to claim 1 detects sample apparatus, it is characterized in that: described first joint screwed pipe, connecting screw rod link to each other by internal thread or polygon port with being connected between screwed pipe, and sold inside the country locking can just be changeed also and can reverse; Sold inside the country do not exceed screw surface, connecting screw rod can conveniently be adorned, tear open.

4. a kind of geology according to claim 1 detects sample apparatus, and it is characterized in that: described sampler is made different-diameter as required, the specification of different length.

5. a kind of geology according to claim 1 detects sample apparatus, it is characterized in that: the plane lower plane that links to each other with the screw socket connector is provided with projection on the described drill bit, can lock mutually.

6. a kind of geology according to claim 1 detects sample apparatus, and it is characterized in that: described bearing is provided with and flies sub-bearing, flies the interior axle of sub-bearing and is provided with projection, and is fixed by flexible lock.

7. a kind of geology according to claim 1 detects sample apparatus, and it is characterized in that: described projection is groove or hole.