CN213517601U

CN213517601U - Geophysical exploration device convenient to carry

Info

Publication number: CN213517601U
Application number: CN202022641862.6U
Authority: CN
Inventors: 裴建国
Original assignee: Individual
Current assignee: Chao Mengmeng
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-22
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a portable geophysical exploration device, which comprises a frame, wherein the frame is provided with a case, one end of the case is provided with a support column, the support column is provided with a movable groove, two sides of the movable groove are provided with rotating grooves, a movable rod is inserted in the movable groove, two sides of the movable rod are provided with rotating shafts, the rotating shafts are inserted into the rotating grooves, one side of the case is provided with a motor, the motor is provided with a curved roller shaft, the other end of the movable rod is provided with a working rod, one end of the working rod is provided with a knocking hammer, the curved roller shaft is driven to rotate by starting the motor, the curved roller shaft performs friction pressing on the movable rod, so that the movable rod drives the working rod to be lifted upwards, the knocking hammer is far away from the ground, when the curved roller shaft is moved away from the movable rod, the knocking hammer falls to the ground to knock the ground, the movable rod is, continuous seismic sources are generated, thereby improving the working efficiency.

Description

Geophysical exploration device convenient to carry

Technical Field

The utility model belongs to the technical field of the geological exploration, concretely relates to geophysical exploration device convenient to carry.

Background

Geophysical exploration, abbreviated as geophysical exploration, refers to the detection of geological conditions such as formation lithology, geological structure and the like by researching and observing the changes of various geophysical fields. Since the different formation media that make up the earth's crust tend to differ in density, elasticity, electrical conductivity, magnetism, radioactivity, and thermal conductivity, these differences cause corresponding local changes in the geophysical field. The distribution and change characteristics of the physical fields are measured, and the geological characters can be inferred by analyzing and researching the known geological data. The principle of seismic exploration is to detect the characteristics of underground geologic bodies by using a seismic method, wherein the earth naturally emits a seismic wave called a natural source, a device for artificially exciting seismic waves is called an artificial seismic source, and the artificial seismic source is divided into an explosive seismic source and a non-explosive seismic source; non-explosive seismic sources can be further classified into: a pulsed seismic source and a vibroseis; common pulse sources include electric spark sources, heavy hammers, air guns, and the like.

The heavy hammer seismic source is one of the seismic sources which are manually hammered and have larger energy, the heavy hammer is lifted to a certain height and then falls down, the energy of the seismic source generated each time is similar, and the heavy hammer seismic source is favorable for capturing high-quality signals; however, when the existing equipment is used for manually hammering the seismic source, the rope is pulled manually, the weight is lifted by matching with the pulley set, the working efficiency of knocking the ground is low, and the energy stability of the generated seismic source is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geophysical exploration device convenient to carry to there is the problem that work efficiency is low among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the portable geophysical exploration device comprises a rack, wherein a case is arranged on the rack, a supporting column is arranged at one end of the case, a movable groove is formed in the supporting column, rotating grooves are formed in two sides of the movable groove, a movable rod is inserted into the movable groove, rotating shafts are arranged on two sides of the movable rod and are inserted into the rotating grooves, a motor is arranged on one side of the case, a crank roller shaft is arranged on the motor, a working rod is arranged at the other end of the movable rod, a knocking hole is formed in the rack, and a knocking hammer is arranged at one end, penetrating out of the knocking hole, of the working rod.

Preferably, spacing chain has been installed to one side of quick-witted case, the other end of spacing chain is installed on the movable rod, the one end of movable rod is equipped with the work groove, the both sides in work groove are equipped with the through-hole, the one end of work rod inserts the work inslot, the threaded rod has been installed to the both sides of work rod, the threaded rod wears out the one end threaded connection of through-hole and has the nut.

Preferably, the frame facial make-up is equipped with the push rod, the supporting leg has been installed to the lower surface of frame, along vertical the laying locating hole on the supporting leg, the cover is equipped with the support ring on the supporting leg, the position that corresponds the locating hole on the support ring is equipped with spacing hole, locating hole and spacing downthehole alternate there is spacing bolt, the one end threaded connection that spacing bolt wore out spacing hole has a stop nut, the bracing piece has been installed to the lower surface of support ring, the universal wheel has been installed to the lower surface of supporting leg.

Preferably, the generator is arranged on the case, a threading hole is formed in one side of the case, and a control switch is arranged on one side of the case.

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

the utility model provides a portable's geophysical prospecting device, after removing the position of exploration with the device through promoting the push rod, open control switch starter motor again, the motor drives the rotation of bent roller, the lower surface of bent roller rubs the right-hand member of movable rod and presses, make the left end of movable rod lift up, it upwards raises to drive the working rod, make the hammer of strikeing keep away from ground, when bent roller moves away from the movable rod, the hammer drives the working rod and receives the action of gravity, strike ground to ground falling, through pressing of bent roller to the movable rod, the reciprocating motion that the hammer of strikeing rises and falls has been realized, constantly strike ground, thereby produce continuous focus, make things convenient for the staff record to collect, and improve work efficiency.

The utility model provides a portable's geophysical prospecting device through screwing down stop nut from spacing bolt, takes out spacing bolt from spacing hole and locating hole in, stimulates the support ring downwards for in the ground is inserted to the bottom of bracing piece, the one end of wearing out spacing hole and locating hole with spacing bolt again uses stop nut locking, thereby makes the device more stable when knocking ground, reduces because of the measured data error that the device displacement produced.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a cutaway schematic view of FIG. 1;

FIG. 3 is a partial cutaway view of the right side view A-A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion of fig. 2.

In the figure: the device comprises a frame 1, a chassis 2, supporting columns 3, movable grooves 4, rotary grooves 5, movable rods 6, a rotating shaft 7, a motor 8, a bent roller shaft 9, a working rod 10, a knocking hole 11, a knocking hammer 12, a limiting chain 13, a working groove 14, a through hole 15, a threaded rod 16, a nut 17, a push rod 18, supporting legs 19, positioning holes 20, supporting rings 21, limiting holes 22, limiting bolts 23, limiting nuts 24, supporting rods 25, universal wheels 26, a generator 27, a threading hole 28 and a control switch 29.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2 and 3, a portable geophysical exploration device comprises a frame 1, a case 2 is welded on the frame 1, a support column 3 is welded at the bottom end of the case 2, a movable groove 4 is arranged on the support column 3, rotating grooves 5 are arranged on the left side and the right side of the movable groove 4, a movable rod 6 is inserted in the movable groove 4, rotating shafts 7 are welded on the left side and the right side of the movable rod 6, the rotating shafts 7 are inserted in the rotating grooves 5, a motor 8 is welded on the rear side wall surface of the case 2, the motor 8 is a TRC28-60 type motor 8, the motor 8 is a speed reduction motor with a rotating speed of 3 circles per minute, the input end of the motor 8 penetrates through a wire through hole 28 to be connected with a control end of a control switch 29, a curved roller shaft 9 is welded on a rotor shaft of the motor 8, a protective sleeve is sleeved at the front end of the curved roller shaft 9 and is made of soft, be equipped with on frame 1 and strike hole 11, the bottom welding that strikes hole 11 is worn out to the working beam 10 has strikes hammer 12, the right side welding of quick-witted case 2 has spacing chain 13, the other end welding of spacing chain 13 is on movable rod 6, the left side of movable rod 6 is equipped with work groove 14, the left and right sides in work groove 14 is equipped with through-hole 15, the top of working beam 10 inserts in work groove 14, the left and right sides welding of working beam 10 has threaded rod 16, threaded rod 16 wears out the one end threaded connection of through-hole 15 and has nut 17.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a push rod 18 is arranged on the upper portion of the frame 1, a support leg 19 is welded on the lower surface of the frame 1, a positioning hole 20 is vertically distributed on the support leg 19, a support ring 21 is sleeved on the support leg 19, a limiting hole 22 is arranged on the support ring 21 and corresponds to the positioning hole 20, a limiting bolt 23 is inserted into the positioning hole 20 and the limiting hole 22, a limiting nut 24 is connected to one end, penetrating out of the limiting hole 22, of the limiting bolt 23 through a threaded connection, a support rod 25 is welded on the lower surface of the support ring 21, a universal wheel 26 is welded on the lower surface of the support leg 19, a generator 27 is welded on the case 2, the model of the generator 27 is KH4000I, the output end of the generator 27 is connected with the input end of a control switch 29 through a wire, a threading.

After the device is moved to the position of exploration by pushing the push rod 18, the control switch 29 is turned on to start the motor 8, the motor 8 drives the crank roller shaft 9 to rotate, the lower surface of the crank roller shaft 9 rubs and presses the right end of the movable rod 6, the left end of the movable rod 6 is lifted, the working rod 10 is driven to lift upwards, the knocking hammer 12 is far away from the ground, when the crank roller shaft 9 is moved away from the movable rod 6, the knocking hammer 12 drives the working rod 10 to be under the action of gravity, the ground is knocked to fall down, the movable rod 6 is pressed by the crank roller shaft 9, the reciprocating motion of the knocking hammer 12 in the lifting and falling down mode is realized, the ground is knocked continuously, a continuous seismic source is generated, the recording and the collection of workers are facilitated, and the working efficiency is improved. Through unscrewing limit nut 24 from limit bolt 23, take limit bolt 23 out from spacing hole 22 and locating hole 20, stimulate support ring 21 downwards for in the ground is inserted to the bottom of bracing piece 25, wear out limit nut 24 with limit bolt 23 again and lock in the one end of spacing hole 22 and locating hole 20, thereby make the device more stable when beating ground, reduce because of the measured data error that the device displacement produced.

Claims

1. A geophysical prospecting device convenient to carry, comprising a frame (1), characterized in that: the improved multifunctional electric shock absorber is characterized in that a machine case (2) is arranged on the machine frame (1), a supporting column (3) is arranged at one end of the machine case (2), a movable groove (4) is formed in the supporting column (3), rotating grooves (5) are formed in two sides of the movable groove (4), a movable rod (6) is inserted into the movable groove (4), rotating shafts (7) are arranged on two sides of the movable rod (6), the rotating shafts (7) are inserted into the rotating grooves (5), a motor (8) is arranged on one side of the machine case (2), a bending roller shaft (9) is arranged on the motor (8), a working rod (10) is arranged at the other end of the movable rod (6), a knocking hole (11) is formed in the machine frame (1), and a knocking hammer (12) is arranged at one end, penetrating out of the knocking hole (11), of the working rod.

2. A portable geophysical prospecting device according to claim 1, further comprising: spacing chain (13) have been installed to one side of quick-witted case (2), the other end of spacing chain (13) is installed on movable rod (6), the one end of movable rod (6) is equipped with work groove (14), the both sides of work groove (14) are equipped with through-hole (15), the one end of work pole (10) is inserted in work groove (14), threaded rod (16) have been installed to the both sides of work pole (10), the one end threaded connection that through-hole (15) were worn out in threaded rod (16) has nut (17).

3. A portable geophysical prospecting device according to claim 1, further comprising: frame (1) facial make-up is equipped with push rod (18), supporting leg (19) have been installed to the lower surface of frame (1), locating hole (20) have been laid along vertical on supporting leg (19), the cover is equipped with support ring (21) on supporting leg (19), the position that corresponds locating hole (20) on support ring (21) is equipped with spacing hole (22), locating hole (20) and spacing hole (22) interlude have spacing bolt (23), the one end threaded connection that spacing hole (22) were worn out in spacing bolt (23) has stop nut (24), bracing piece (25) have been installed to the lower surface of support ring (21), universal wheel (26) have been installed to the lower surface of supporting leg (19).

4. A portable geophysical prospecting device according to claim 2, further comprising: the power generator (27) is arranged on the case (2), a threading hole (28) is formed in one side of the case (2), and a control switch (29) is arranged on one side of the case (2).