CN112268735A

CN112268735A - Portable exploration device for sampling by physical method

Info

Publication number: CN112268735A
Application number: CN202011139379.6A
Authority: CN
Inventors: 张照录; 刘晓; 张超; 崔芳华; 张永明
Original assignee: Shandong University of Technology
Current assignee: Shandong University of Technology
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-01-26
Anticipated expiration: 2040-10-22
Also published as: CN112268735B

Abstract

The invention relates to the technical field of exploration sampling equipment, in particular to a portable exploration device for sampling by using a physical method, and aims to solve the technical problems that the existing exploration device is easy to deform and break, influences the use, is inconvenient to apply force and operate and is inconvenient to carry. In order to solve the technical problems, the invention provides a portable exploration device for sampling by a physical method, which consists of a straight cylinder, a sampling cylinder, a positioning device and a power assisting device, wherein a triangular stable supporting structure is formed by a pressing arm, a supporting rod and the like, positioning operation is realized by stepping on a pedal, and pressing force application action is facilitated, the force application action of pressing down or moving up a handle rod can be increased by utilizing the lever effect through a power assisting rod, the pressing arm is accommodated into an accommodating groove, the power assisting rod is sleeved into square steel, equipment is accommodated into a structure similar to a cylinder, a back belt rope can be carried on the back to move, and the carrying and the use of exploration operation are facilitated.

Description

Portable exploration device for sampling by physical method

Technical Field

The invention relates to the field of exploration sampling equipment, in particular to a portable exploration device for sampling by using a physical method.

Background

Mineral resources are produced underground or on the earth surface, and are generally abnormally shown on the earth surface, geological exploration is needed to determine whether mineral veins exist for excavation and utilization, and sampling analysis is a basic method and means of geological exploration work.

The prior patent (publication number: CN104389596B) discloses a shallow manual soil sampling device for geological exploration, which comprises a soil sampling sleeve and a support for mounting the soil sampling sleeve, wherein the support comprises a bottom plate and a vertical plate, a spiral device on the outer wall of the soil sampling sleeve is provided with a holding sleeve, and the lower end of the holding sleeve is provided with a holding ring part.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the device is inconvenient for sampling, the sampling area is influenced by the force application of an operator during sampling, the positioning is inaccurate, the influence of the limb action of the operator is large, and the rod structure of the device is easy to deform and break during sampling to influence the exploration operation; 2. the device is inconvenient to apply force, the force applied for pushing down to sample comes from an operator, the force applied by the device is greatly influenced by the physique and physical ability of the operator, and the device is inconvenient to use and operate in a part of hard sample regions; 3. the device is inconvenient to carry and remove, and inconvenient exploration operation is carried.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a portable exploration device for sampling by using a physical method, and solves the problems that the existing exploration device is easy to deform and break, influences the use, is inconvenient to apply force and operate and is inconvenient to carry.

In order to achieve the purpose, the invention is realized by the following technical scheme: the portable exploration device comprises a straight cylinder, a sampling cylinder penetrates through the straight cylinder, the sampling cylinder is of a bottom end opening structure, a handle rod is fixedly connected to the top end face of the sampling cylinder, and the handle rod is T-shaped.

The front side of the straight cylinder is fixedly provided with two positioning devices, and the back side of the straight cylinder is fixedly provided with a power assisting device.

The surface of the positioning device is fixedly connected with a hanging ring, a strap rope penetrates through the inner side of the hanging ring, and a shoulder pad penetrates through the surface of the strap rope.

Preferably, the hanging rings are arranged in pairs, one side of each of the two positioning devices opposite to the hanging ring is fixedly provided with a pair of hanging rings, and each pair of two hanging rings are connected in series through a strap rope.

Preferably, the positioning device comprises a positioning seat, the positioning seat is fixedly connected to the front face of the straight cylinder, a containing groove is formed in the surface of the positioning seat, a pressing arm is hinged to the bottom end of the inner wall of the containing groove and is of a U-shaped structure, and a pedal is fixedly connected to one end of the pressing arm.

The inner side of the pressing arm is connected with a sliding block in a sliding mode, the left side and the right side of the sliding block are respectively sleeved with a spring column head in a penetrating mode, the left side and the right side of the pressing arm are respectively provided with a positioning through hole penetrating through the inner side and the outer side of the pressing arm, and one end of the spring column head penetrates through the positioning through hole and extends to the outer side of the spring column head.

The top of slider articulates there is the bracing piece, the top of bracing piece articulates there is the free bearing, one side fixed connection of free bearing is on the inner wall of accomodating the groove.

Preferably, the inner wall fixedly connected with slip rib of arm pushes down, the rib groove has all been seted up on the left and right sides of slider, and the slip rib nestification is just rather than sliding connection at rib inslot side.

Preferably, the positioning through holes are arranged on the side surface of the pressing arm at equal intervals, and the end surface of the top end of the spring column head is a hemispherical surface matched with the positioning through holes.

Preferably, booster unit is including linking up the seat, link up seat fixed connection at the back of straight section of thick bamboo, the back fixedly connected with square steel of linking up the seat, the square steel bottom is rotated and is connected with the take-up reel, the surface of take-up reel connects has the linking winding area, the one end fixedly connected with helping hand pole that links up the winding area, the equal fixedly connected with direction column cap in side about the bottom of helping hand pole, the guide way has all been seted up to the side surface about the square steel, direction column cap swing joint is in the inboard of guide way.

The surface of helping hand pole has seted up fulcrum groove and assembly groove, the top fixed connection of linking up the seat has horizontal fulcrum pole, horizontal fulcrum pole and fulcrum groove are mutually supported, assembly groove and handle pole are mutually supported.

Preferably, a coil spring is fixedly connected to a side surface of the tape reel, and one end of the coil spring is fixedly connected to a side surface of the square steel.

Preferably, the guide grooves are axisymmetrically arranged with respect to a center line of the square steel, and the guide grooves penetrate through tops of side surfaces of the square steel.

Advantageous effects

The invention provides a portable exploration device for sampling by using a physical method. Compared with the prior art, the method has the following beneficial effects:

(1) this utilize portable exploration device of physical method sampling constitutes triangular stable support structure through pushing down arm and bracing piece isotructure, can make things convenient for the position location and the placing of straight section of thick bamboo, steps on through operating personnel foot and presses the footboard and realize the location operation to the human body of being convenient for is convenient for realize the stable sampling operation of cartridge to the application of force action of pushing down of handle pole.

(2) This utilize portable exploration device of physical method sampling is through taking out helping hand pole from the square steel inboard and erect the surface at horizontal fulcrum pole, wears the cover to link up handle bar and assembly groove, utilizes lever effect can increase the application of force action of pushing down or shifting up to handle bar, and the sampling cylinder is stronger to the application of force dynamics of ground sampling area, and the effect is better, the sampling operation of being convenient for.

(3) This utilize portable exploration device of physical method sampling turns over to fold down the arm and accomodates and get into and accomodate the inslot side, wears to overlap the helping hand pole and gets into the square steel inboard for equipment is stored up and is formed similar cylindric structure, bears the braces rope and can carry the removal, makes things convenient for carrying and use of exploration operation.

Drawings

FIG. 1 is a top view of a structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a side sectional view of the assist lever in a storage state according to the present invention.

In the figure: 1. a straight cylinder; 2. a sampling cartridge; 3. a handle bar; 4. a positioning device; 401. positioning seats; 402. a receiving groove; 403. a pressing arm; 404. a pedal; 405. a slider; 406. a spring stud; 407. positioning the through hole; 408. a support bar; 409. hinging seat; 5. a booster device; 501. a linking seat; 502. square steel; 503. a take-up reel; 504. splicing the winding tape; 505. a booster lever; 506. a guide column cap; 507. a guide groove; 508. a fulcrum groove; 509. assembling a groove; 510. a horizontal fulcrum bar; 6. hanging a ring; 7. a harness cord; 8. a shoulder pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a portable exploration device using physical sampling method includes a straight cylinder 1, a sampling cylinder 2 is sleeved inside the straight cylinder 1, the sampling cylinder 2 has a bottom opening structure, a handle rod 3 is fixedly connected to the top end surface of the sampling cylinder 2, and the handle rod 3 is T-shaped.

Two positioning devices 4 are fixedly arranged on the front surface of the straight cylinder 1, and a power assisting device 5 is fixedly arranged on the back surface of the straight cylinder 1.

The surface of the positioning device 4 is fixedly connected with a hanging ring 6, a strap rope 7 is sleeved on the inner side of the hanging ring 6, and a shoulder pad 8 is sleeved on the surface of the strap rope 7.

In the invention, the hanging rings 6 are arranged in pairs, one side of each of two positioning devices 4 opposite to each other is fixedly provided with a pair of hanging rings 6, and each pair of two hanging rings 6 are connected in series by a strap rope 7. It should be noted that, when helping hand pole 505 was accomodate and is got into square steel 502 inboard, push down arm 403 upset and get into and accomodate the groove 402 inboard, the whole columnar structure that becomes of equipment, it can carry this equipment to bear the braces rope 7 behind it, and it is more convenient to use, the removal of being convenient for.

In the invention, the positioning device 4 comprises a positioning seat 401, the positioning seat 401 is fixedly connected to the front surface of the straight tube 1, a receiving groove 402 is formed in the surface of the positioning seat 401, a lower pressing arm 403 is hinged to the bottom end of the inner wall of the receiving groove 402, the lower pressing arm 403 is of a U-shaped structure, and a pedal 404 is fixedly connected to one end of the lower pressing arm 403.

The inner side of the pressing arm 403 is slidably connected with a sliding block 405, the left side and the right side of the sliding block 405 are movably sleeved with a spring column head 406, the left side and the right side of the pressing arm 403 are respectively provided with a positioning through hole 407 penetrating through the inner side and the outer side of the pressing arm, and one end of the spring column head 406 penetrates through the positioning through hole 407 and extends to the outer side of the pressing arm.

The top of the sliding block 405 is hinged with a supporting rod 408, the top end of the supporting rod 408 is hinged with a hinged support 409, and one side of the hinged support 409 is fixedly connected to the inner wall of the accommodating groove 402. It should be noted that, when the slider 405 is fixed at the inner side of the hold-down arm 403, the receiving groove 402 and the support rod 408 form a triangular stable support structure, and the straight cylinder 1 can be well positioned in the sampling area, so as to facilitate the sampling and force application actions, and avoid the problems of deformation and fracture of the device hardware due to non-aligned force application directions or non-uniform force application.

In the invention, the inner wall of the lower pressing arm 403 is fixedly connected with a sliding rib, rib grooves are formed on the left side and the right side of the sliding block 405, and the sliding rib is nested inside the rib groove and is in sliding connection with the rib groove. It should be noted that, through the limit fit between the sliding rib and the rib groove, the slider 405 is prevented from being separated from the inner side of the pressing arm 403, and the stroke track of the slider 405 is guided and limited by the sliding rib.

In the present invention, the positioning through holes 407 are provided at equal intervals on the side surface of the hold-down arm 403, and the end surface of the tip of the spring stud 406 is a hemispherical surface that fits in the positioning through holes 407. The hemispherical surface is provided to facilitate the spring post 406 to be pushed and stored inward of the slider 405, and the state of insertion of the spring post 406 into the positioning through hole 407 is released, thereby releasing the relative locking of the slider 405 at the position inward of the push-down arm 403.

According to the invention, the power assisting device 5 comprises an engaging seat 501, the engaging seat 501 is fixedly connected to the back of the straight cylinder 1, the back of the engaging seat 501 is fixedly connected with a square steel 502, the bottom end of the square steel 502 is rotatably connected with a tape reel 503, the surface of the tape reel 503 is wound with an engaging tape 504, one end of the engaging tape 504 is fixedly connected with a power assisting rod 505, the left side and the right side of the bottom end of the power assisting rod 505 are fixedly connected with guide column heads 506, the left side surface and the right side surface of the square steel 502 are respectively provided with a guide groove 507, and the guide column heads 506 are movably connected to the.

The surface of the power-assisted rod 505 is provided with a fulcrum groove 508 and an assembly groove 509, the top of the linking seat 501 is fixedly connected with a horizontal fulcrum rod 510, the horizontal fulcrum rod 510 is matched with the fulcrum groove 508, and the assembly groove 509 is matched with the handle bar 3. It should be noted that the opening direction of the fulcrum groove 508 is opposite to that of the assembly groove 509, and when in use, the handle bar 3 is inserted into the assembly groove 509, and then the fulcrum groove 508 is nested on the horizontal fulcrum bar 510, so as to complete the assembly operation, and the lifting and lowering operation of the handle bar 3 can be driven by lifting or pressing the boosting bar 505.

In the present invention, a coil spring is fixedly connected to a side surface of the take-up reel 503, and one end of the coil spring is fixedly connected to a side surface of the square steel 502. It should be noted that the assisting rod 505 is conveniently pulled out from the inner side of the square steel 502 for assembly, so that the equipment is conveniently integrated, and hardware loss of parts is avoided.

In the present invention, the guide grooves 507 are axisymmetrically arranged with respect to the center line of the square steel 502, and the guide grooves 507 penetrate the top of the side surface of the square steel 502.

When the sampling device is used, the spring column head 406 is pressed to be separated from the inner side of the positioning through hole 407 to remove the relative locking between the slide block 405 and the lower pressing arm 403, then the lower pressing arm 403 is turned downwards and is turned over and opened from the inner side of the accommodating groove 402 until the axial line of the straight cylinder 1 is perpendicular to the plane where the two lower pressing arms 403 are located, then the assisting rod 505 is drawn out from the inner side of the square steel 502, the handle rod 3 is inserted into the assembling groove 509 and then the fulcrum groove 508 is nested on the horizontal fulcrum rod 510, the assisting rod 505 is pressed downwards to drive the descending action of the handle rod 3, the handle rod 3 drives the sampling cylinder 2 to be inserted from the bottom surface of the straight cylinder 1, a sampling area corresponding to the bottom of the straight cylinder 1 is inserted, and a sample is reserved on the inner side of the sampling cylinder 2, so that the sampling action is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable exploration device using physical sampling, comprising a straight cylinder (1), characterized in that: a sampling cylinder (2) is sleeved in the straight cylinder (1) in a penetrating manner, the sampling cylinder (2) is of a structure with an opening at the bottom end, a handle rod (3) is fixedly connected to the top end face of the sampling cylinder (2), and the handle rod (3) is T-shaped;

the front side of the straight cylinder (1) is fixedly provided with two positioning devices (4), and the back side of the straight cylinder (1) is fixedly provided with a power assisting device (5);

the surface of the positioning device (4) is fixedly connected with a hanging ring (6), a strap rope (7) is sleeved on the inner side of the hanging ring (6), and a shoulder pad (8) is sleeved on the surface of the strap rope (7).

2. The portable exploration device with physical sampling of claim 1, wherein: the hanging rings (6) are arranged in pairs, one side, opposite to the two positioning devices (4), of each positioning device is fixedly provided with a pair of hanging rings (6), and each pair of two hanging rings (6) are connected in series through a strap rope (7).

3. The portable exploration device with physical sampling of claim 1, wherein: the positioning device (4) comprises a positioning seat (401), the positioning seat (401) is fixedly connected to the front face of the straight barrel (1), a containing groove (402) is formed in the surface of the positioning seat (401), a pressing arm (403) is hinged to the bottom end of the inner wall of the containing groove (402), the pressing arm (403) is of a U-shaped structure, and one end of the pressing arm (403) is fixedly connected with a pedal (404);

the inner side of the pressing arm (403) is connected with a sliding block (405) in a sliding mode, the left side and the right side of the sliding block (405) are respectively sleeved with a spring column head (406) in a movable mode in a penetrating mode, the left side and the right side of the pressing arm (403) are respectively provided with a positioning through hole (407) penetrating through the inner side and the outer side of the pressing arm, and one end of the spring column head (406) penetrates through the positioning through hole (407) and extends to the outer side of;

the top of slider (405) articulates there is bracing piece (408), the top of bracing piece (408) articulates there is free bearing (409), one side fixed connection of free bearing (409) is on the inner wall of accomodating groove (402).

4. A portable exploration device using physical sampling, according to claim 3, characterized in that: the inner wall fixedly connected with slip rib of pushing down arm (403), the rib groove has all been seted up to the side about slider (405), and the slip rib nestification is just rather than sliding connection at rib inslot side.

5. A portable exploration device using physical sampling, according to claim 3, characterized in that: the positioning through holes (407) are arranged on the side surface of the pressing arm (403) at equal intervals, and the end surface of the top end of the spring column head (406) is a hemispherical surface matched with the positioning through holes (407).

6. The portable exploration device with physical sampling of claim 1, wherein: the power assisting device (5) comprises an engaging seat (501), the engaging seat (501) is fixedly connected to the back of the straight cylinder (1), square steel (502) is fixedly connected to the back of the engaging seat (501), a reel disc (503) is rotatably connected to the bottom end of the square steel (502), an engaging tape (504) is wound on the surface of the reel disc (503), a power assisting rod (505) is fixedly connected to one end of the engaging tape (504), guide column heads (506) are fixedly connected to the left side and the right side of the bottom end of the power assisting rod (505), guide grooves (507) are formed in the left side and the right side surfaces of the square steel (502), and the guide column heads (506) are movably connected to the inner sides of the guide grooves (507);

fulcrum groove (508) and assembly groove (509) have been seted up on the surface of helping hand pole (505), the top fixed connection of linking seat (501) has horizontal fulcrum pole (510), horizontal fulcrum pole (510) and fulcrum groove (508) mutually support, assembly groove (509) and handle bar (3) mutually support.

7. The portable exploration device with physical sampling of claim 6, wherein: and a coil spring is fixedly connected to the side surface of the take-up reel (503), and one end of the coil spring is fixedly connected to the side surface of the square steel (502).

8. The portable exploration device with physical sampling of claim 6, wherein: the guide grooves (507) are arranged in axial symmetry with respect to the center line of the square steel (502), and the guide grooves (507) penetrate through the tops of the side surfaces of the square steel (502).