CN217179997U

CN217179997U - Sampling probe device for prospecting engineering

Info

Publication number: CN217179997U
Application number: CN202220429204.7U
Authority: CN
Inventors: 梁硕鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-12
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a prospect engineering is with probe apparatus that can take a sample, include: the core tube is provided with an ore exploration fixing lifting sampling structure; the sampling structure for fixing and lifting the prospecting ore comprises: connector, drilling bit, two pairs of mounting grooves, two pairs of fine motion flexible fixed subassembly, inlay the inslot, the rock core embraces and gets the chucking subassembly, the utility model relates to an ore prospecting sampling equipment technical field, the beneficial effect of present case is: the problem of current prospect sample mostly directly promote the rock core that the underground bored through the core pipe, when boring the promotion in-process, because the factor of rocking can cause the rock core to drop, split, can't guarantee the integrality among the probing basic requirement, can exert an influence to the accuracy of below geological exploration is solved.

Description

Sampling probe device for prospecting engineering

Technical Field

The utility model relates to a prospect sampling equipment technical field specifically is prospect engineering is with probe device that can take a sample.

Background

The prospecting engineering is also called exploration technology sometimes, and refers to engineering technology related to geological exploration work, and mainly comprises the steps of drilling through rock strata by using drilling equipment, obtaining physical data such as rock samples, water samples, soil samples and the like, observing the lower geology, wherein most of the conventional prospecting sampling directly lifts the underground drilled rock core through a rock core pipe, and in the drilling and lifting process, due to the shaking factor, the rock core falls off and breaks, the integrity in the basic requirements of drilling cannot be guaranteed, and the accuracy of the lower geological exploration can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: prospect engineering is with probe device that can take a sample includes: the core tube is provided with an ore exploration fixing lifting sampling structure;

the sampling structure for fixing and lifting the prospecting ore comprises: the device comprises a connector, a drilling bit, two pairs of mounting grooves, two pairs of micro-motion telescopic fixing assemblies, an embedded groove and a core holding and clamping assembly;

the connector is installed in core pipe lower extreme mouth of pipe position, and the drilling bit passes through the connector to be installed on the core pipe, and two pairs of mounting grooves are seted up in core pipe internal face position all around, and two pairs of defend Dong's flexible fixed subassembly are installed in two pairs of mounting grooves, and the inlay groove is seted up in two pairs of mounting groove below positions, and the core is embraced to get the chucking valence and is installed in the inlay groove.

Preferably, the drill bit is a hollow core bit.

Preferably, the connector is mounted on the lower end orifice of the core barrel by a fixing bolt.

Preferably, one of the two pairs of micro-motion telescopic fixing components comprises: the device comprises three micro-motion telescopic rods, three fixed blocks, an extrusion fixed plate, a pair of spring telescopic rods, a pair of support frames and a pair of limiting support rods;

three fine motion telescopic link is installed at the mounting groove inner side wall face intermediate position, three fixed block is installed at three fine motion telescopic link output position, the extrusion fixed plate inlays the dress in the mounting groove, extrusion fixed plate side wall is installed on three fixed block, a pair of spring telescopic link is installed and is put about three fine motion telescopic link, a pair of spring telescopic link both ends are installed respectively on mounting groove and extrusion fixed plate, a pair of support frame is installed on the wall about the mounting groove, on a pair of spacing bracing piece installation extrusion fixed plate outside wall, a pair of spacing bracing piece is installed on a pair of support frame.

Preferably, the core holding and clamping assembly comprises: the mounting ring and the clamping nails are clasped;

the mounting ring is embedded in the embedded groove, and the clamping nails are arranged on the inner side wall surface of the mounting ring.

Preferably, the angle for holding the clamping nail is inclined upwards.

Advantageous effects

The utility model provides a prospect engineering is with probe apparatus that can take a sample, the present case has used to promote fixed structure, it embraces the fixed structure of getting to have increased on traditional core barrel, guarantee the stability of rock core at the sampling process, guarantee the completeness of rock core, it promotes the rock core that the underground bored through the core barrel is direct to have solved current prospect sample mostly, get the promotion in-process drilling, because the factor of rocking, can cause the rock core to drop, the fracture, can't guarantee the integrality among the probing basic requirement, can produce the problem of influence to the accuracy of below geological exploration.

Drawings

Fig. 1 is the utility model discloses a prospect engineering is with probe device that can take a sample's head on sectional structure schematic diagram.

Fig. 2 is the utility model discloses a prospect engineering is with core barrel three-dimensional section structure schematic diagram of probe means that can take a sample.

Fig. 3 is the utility model discloses a prospect engineering is with mounting ring spatial structure sketch map of probe device that can take a sample.

Fig. 4 is the utility model discloses a prospect engineering is with partial enlarged structure schematic diagram of section view of the main sight of probe means that can take a sample.

In the figure: 1-a core barrel; 2-a connector; 3-a drill bit; 4-mounting grooves; 5-embedding a groove; 6-fixing the bolt; 7-micro-motion telescopic rods; 8, fixing blocks; 9-extruding the fixed plate; 10-spring telescopic rod; 11-a support frame; 12-a limit support rod; 13-a mounting ring; and 14, holding and taking the clamping nail.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, the main components of the present invention are: the device comprises a core tube 1, wherein an ore exploration fixing lifting sampling structure is arranged on the core tube 1;

in the specific implementation process, the sampling structure for fixing and lifting the prospecting ore comprises the following components: the device comprises a connector 2, a drilling bit 3, two pairs of mounting grooves 4, two pairs of micro-motion telescopic fixing assemblies, an embedded groove 5 and a core holding and clamping assembly;

the connector 2 is installed in 1 lower extreme mouth of pipe position of core pipe, and drilling bit 3 passes through connector 2 to be installed on core pipe 1, and two pairs of mounting grooves 4 are seted up in 1 internal face of core pipe position all around, and two pairs of defend dong fixed subassembly are installed in two pairs of mounting grooves 4, and inlay groove 5 is seted up in two pairs of mounting grooves 4 below positions, and the core is embraced and is got the chucking set price and install in inlay groove 5.

What need explain, when using the fixed sample structure that promotes of prospect, drilling equipment through ground top drives core barrel 1 cooperation and installs drilling bit 3 at core barrel 1 lower extreme through connector 2 and rotate, carry out the geological drilling, at probing in-process rock core inside core barrel 1, when needs take a sample and propose, install the flexible fixed subassembly of fine motion in mounting groove 4 and fix the rock core, upwards promote core barrel 1, the rock core is embraced and is got the chucking subassembly and promote and embrace and get the chucking on the rock core, it is supplementary fixed to provide, reach the purpose of prospect sample.

In a specific implementation, the drill bit 3 is further a hollow core bit.

In the concrete implementation process, furthermore, the connector 2 is arranged on the lower end pipe orifice of the core barrel 1 through a fixing bolt 6.

In the specific implementation process, further, one of the two pairs of micro-motion telescopic fixing components comprises: the device comprises three micro-motion telescopic rods 7, three fixed blocks 8, an extrusion fixed plate 9, a pair of spring telescopic rods 10, a pair of support frames 11 and a pair of limiting support rods 12;

three fine motion telescopic link 7 is installed at 4 inside wall surfaces intermediate positions of mounting groove, three fixed block 8 is installed at 7 output end positions of three fine motion telescopic link, extrusion fixed plate 9 inlays the dress in mounting groove 4, 9 a side wall of extrusion fixed plate is installed on three fixed block 8, a pair of spring telescopic link 10 is installed at 7 upper and lower positions of three fine motion telescopic link, install respectively on mounting groove 4 and extrusion fixed plate 9 at 10 both ends of a pair of spring telescopic link, a pair of support frame 11 is installed on the wall about in mounting groove 4, on the 9 outside wall of a pair of spacing bracing piece 12 installation extrusion fixed plate, a pair of spacing bracing piece 12 is installed on a pair of support frame 11.

It should be noted that, when using the flexible fixed subassembly of fine motion, the 7 output ends of three fine motion telescopic links installed in mounting groove 4 stretch out, drive and install extrusion fixed plate 9 on its output through fixed block 8 and remove to 1 inboard of core barrel, and extrusion fixed plate 9 extrudees on the outer wall of rock core, fixes the rock core through extrusion force and frictional force, and a pair of spacing bracing piece 12 of installing on support frame 11 provides the removal limit function who extrudes fixed plate 9.

In the specific implementation process, further, the core holding and clamping assembly comprises: a mounting ring 13 and a plurality of holding and clamping nails 14;

the mounting ring 13 is embedded in the embedding groove 5, and a plurality of holding clamping nails 14 are arranged on the inner side wall surface of the mounting ring 13.

It should be noted that when the core holding clamping assembly is used and a rock core is drilled, the holding clamping nails 14 mounted on the inner wall surface of the mounting ring 13 are arranged at an upward angle, so that the friction on the core is very small, and when the core is upwards extracted, the holding clamping nails 14 are tightly inserted into the outer wall surface of the core to fix the core.

In the specific implementation, further, the angle of the clasping and clamping nail 14 is inclined upwards.

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. Prospect engineering is with probe device that can take a sample includes: the core tube is characterized in that an ore exploration fixing lifting sampling structure is arranged on the core tube;

2. A sampling probe device for mineral exploration according to claim 1, characterized in that the drilling bit is a hollow core bit.

3. A sampling probe device for mineral exploration according to claim 1, wherein the connector is mounted on the lower end opening of the core tube by means of a fixing bolt.

4. A sampling probe device for mineral exploration according to claim 1, characterized in that one of said two pairs of micro-motion telescopic fixed assemblies comprises: the device comprises three micro-motion telescopic rods, three fixed blocks, an extrusion fixed plate, a pair of spring telescopic rods, a pair of supporting frames and a pair of limiting supporting rods;

three fine motion telescopic link is installed at the mounting groove internal side wall face intermediate position, three fixed block is installed at three fine motion telescopic link output position, the extrusion fixed plate inlays the dress in the mounting groove, extrusion fixed plate side wall is installed on three fixed block, a pair of spring telescopic link is installed and is put about three fine motion telescopic link, a pair of spring telescopic link both ends are installed respectively on mounting groove and extrusion fixed plate, a pair of support frame is installed on the wall about in the mounting groove, on a pair of spacing bracing piece installation extrusion fixed plate outside wall, a pair of spacing bracing piece is installed on a pair of support frame.

5. A sampling probe device for mineral exploration engineering according to claim 1, wherein the core holding clamping assembly comprises: the mounting ring and the clamping nails are clasped;

the collar inlays the dress and adorns in inlaying the inslot, and a plurality of embraces the chucking nail and install on the collar insert inboard wall face.

6. A sampling probe device for mineral exploration according to claim 5, characterized in that the angle of holding the clamping nail is inclined upwards.