CN218937841U - Sampling device for geological mapping - Google Patents

Abstract

The utility model discloses a sampling device for geological mapping, and relates to the technical field of sampling. This sampling device for geological survey, including the sample drilling rod, one side that the drill bit was kept away from to the sample drilling rod is provided with the connector, one side fixedly connected with installation piece that the sample drilling rod was towards the connector, the embedding groove that extends the sample drilling rod drill bit has been seted up to one side surface that the installation piece was towards the connector, be provided with the pole that gathers materials in the embedding groove, the pole that gathers materials is identical with the embedding inslot portion, the collection silo has been seted up to one side surface that the pole that gathers materials dorsad the connector, this sampling device for geological survey, only need take out the pole that gathers materials from the embedding inslot, just so can know the condition that current sample drilling rod bore into the soil, this kind of mode need not put forward the sample drilling rod from the ground and just can know the soil texture condition, further reduced staff's work load and working strength, the efficiency when further ensured geological survey.

Description

Sampling device for geological mapping

Technical Field

The utility model relates to the technical field of sampling, in particular to a sampling device for geological mapping.

Background

Geological mapping is a collective term for all mapping work involved in conducting geological and mineral surveys and the compilation of its result maps;

the existing soil sampling device for geological mapping comprises a drill rod, a machine body and a supporting rod; the machine body is fixedly provided with a rotating machine, the drill rod is fixedly connected with an output shaft of the rotating machine, when the machine is used, the drill rod drills soil on the ground at a designated position under the drive of the rotating machine, and finally, the soil is collected and sampled;

however, as most of the existing soil environments are different, the soil with different depths in different soil environments is different, when a worker samples in the soil environments which are not known, the worker cannot know the condition of the soil at the current drilling depth by the drill rod after drilling into the ground, so that the worker needs to drive the drill rod to reversely rotate through the rotating machine to take the drill rod out of the ground, the soil at the drilling depth can be known, the workload and the working force of the worker are seriously increased, and if the drill rod is repeatedly drilled into the ground to drill the problem that the borehole is collapsed easily when the soil is mined on the softer ground, so that the efficiency of geological mapping operation is affected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a sampling device for geological mapping, which can solve the problem that a drill rod is taken out from the ground by driving the drill rod to rotate reversely by a rotating machine, so that the soil at the drilling depth can be known.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling device for geological survey, includes the sample drilling rod, one side that the drill bit was kept away from to the sample drilling rod is provided with the connector, and one side fixedly connected with installation piece of connector is faced to the sample drilling rod, and the installation piece is offered towards one side surface of connector and is extended the embedded groove of sample drilling rod drill bit, is provided with the pole that gathers materials in the embedded groove, gathers materials the pole and coincide with the embedded inslot, gathers materials the pole and has offered the collection groove against one side surface of connector, and the surface of gathering materials the pole is inlayed and is had the glass slug that extends into in the collection groove, gathers materials and is provided with sealing mechanism on the pole.

Preferably, two butt joint grooves which are communicated with the embedded groove are formed in the surface of one side, facing the connector, of the mounting block, two butt joint blocks which are matched with the two butt joint grooves respectively are fixedly connected to the outer surface of the collecting rod, and a limit cover is sleeved on one side, facing the connector, of the mounting block through threads.

Preferably, the sealing mechanism comprises a screw rod, the screw rod is arranged on the collecting rod, a pushing cavity is formed in the collecting rod, one end thread of the screw rod penetrates through the pushing cavity, one end of the screw rod located in the pushing cavity is rotationally connected with a pushing plate, the pushing plate is in sliding connection with the inner wall of the pushing cavity, two shrinkage cavities are formed in the collecting rod, and the two shrinkage cavities are located on two sides of the collecting groove respectively and are formed in one side, close to the drill bit, of the collecting rod.

Preferably, two shrink chamber sliding connection have two barrier plates, and two barrier plates's opposite one side all slides and runs through in the collecting tank, and two barrier plates's opposite one side sets up to isosceles triangle form.

Preferably, one end of the pushing plate, which is opposite to the screw rod, is fixedly connected with two push rods, one end of the two push rods, which is far away from the pushing plate, respectively penetrates into the two shrinkage cavities in a sliding way, one end of the push rod, which is positioned in the shrinkage cavity, is rotationally connected with a push plate, and the other side of the push plate is rotationally connected with one side of the blocking plate, which is positioned in the shrinkage cavity.

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

(1) This sampling device for geological survey, when boring into soil through the sampling drilling rod, along with the degree of depth that the sampling drilling rod bore, earth in the soil is extruded gradually to the collection inslot that gathers materials, the earth of different degree of depth can gather in proper order like this, when need know the exploitation degree to the soil sampling process in the earth, only need take out the collection pole from the embedded groove like this, the condition of soil just can be roughly known to the condition that the current sampling drilling rod bore into the soil in the earth in the collection inslot like this, consequently, the staff can judge according to these informations whether the sampling drilling rod digs the soil horizon of needs, this kind of mode does not need to put forward the sampling drilling rod from the earth just can know the soil texture condition simultaneously, further staff's work load and working dynamics have been reduced, the efficiency when further ensured geological survey.

(2) When this sampling device for geological survey, advance the collection inslot through two barrier plate displacement, two barrier plates block the soil of collection inslot like this, have prevented the problem that the soil of collection inslot drops out like this effectively, have ensured the stability that the staff knows the soil condition of foundation.

(3) This sampling device for geological survey, through butt joint of butt joint piece and butt joint groove, prevent to gather materials the problem that appears not hard up after the pole installation that gathers materials, also ensured the precision after the pole installation that gathers materials simultaneously.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a sampling device for geological mapping according to the present utility model;

FIG. 2 is a schematic view of the connector of the present utility model removed;

FIG. 3 is a front plan view of the internal structure of the sampling drill rod of the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals: 1. sampling a drill rod; 2. a connector; 3. a mounting block; 4. an embedding groove; 5. a collection rod; 6. a butt joint groove; 7. a butt joint block; 8. a restriction cover; 9. a material collecting groove; 10. a screw; 11. a pushing cavity; 12. a pushing plate; 13. a push rod; 14. a shrink chamber; 15. a blocking plate; 16. a push plate.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sampling device for geological survey, includes sampling drill rod 1, and one side that sampling drill rod 1 kept away from the drill bit is provided with connector 2, and one side that connector 2 was facing away from sampling drill rod 1 is connected with the electric drill, through starting the electric drill, and the electric drill can drive connector 2 in step and rotate, consequently can make sampling drill rod 1 rotate in step, just so can bore sampling drill rod 1 in the soil.

Further, the side fixedly connected with installation piece 3 of sampling drilling rod 1 towards connector 2, the installation piece 3 has offered the embedded groove 4 that extends sampling drilling rod 1 drill bit towards one side surface of connector 2, be provided with the pole 5 that gathers materials in the embedded groove 4, simultaneously gather materials pole 5 and embedded groove 4 inside identical, collection silo 9 has been offered to the one side surface of the pole 5 that gathers materials against connector 2, consequently, when sampling drilling rod 1 drills into soil, along with the degree of depth that sampling drilling rod 1 drills into, earth in the soil is extruded gradually to collection silo 9 in, the earth of different degree of depth can gather in proper order collection silo 9 like this, need only take out collection pole 5 from embedded groove 4 like this when needing to know exploitation degree to the soil sampling process in the earth, the condition of soil just so in the collection silo 9 can be roughly know the condition that current sampling drilling rod 1 was drilled into the earth, consequently, the staff can judge according to these informations whether sampling drilling rod 1 dig into the soil layer that needs, this kind of mode need not put forward sampling drilling rod 1 from the earth in order to the earth simultaneously, further reduced work load and the further work efficiency of staff has been surveyed when having further the geological map.

In this scheme, the surface of the material collecting rod 5 is inlaid with a glass insert extending into the material collecting groove 9, so that the condition of collecting soil in the material collecting groove 9 can be observed through the glass insert, and the condition of knowing the soil of the ground is facilitated.

Be provided with a plurality of bolt on connector 2 in this scheme to set up the screw with bolt looks adaptation on the sample drilling rod 1, consequently through in screwing in the screw with the bolt on the connector 2, accomplish to fix connector 2 on sample drilling rod 1, just can demolish connector 2 from sample drilling rod 1 just need to screw out the bolt in the screw in the same way, just so made things convenient for the staff to take out the pole that gathers materials 5 from embedded groove 4.

Further, two butt joint grooves 6 which are communicated with the embedded grooves 4 are formed in the surface of one side of the mounting block 3 facing the connector 2, and two butt joint blocks 7 which are respectively matched with the two butt joint grooves 6 are fixedly connected to the outer surface of the collecting rod 5, so that when the collecting rod 5 is completely mounted in the embedded grooves 4, the butt joint blocks 7 are matched with the butt joint grooves 6, the problem that the collecting rod 5 is loose after being mounted is prevented by butt joint of the butt joint blocks 7 and the butt joint grooves 6, and meanwhile the accuracy of the collecting rod 5 after being mounted is guaranteed.

Further, the installation piece 3 has cup jointed restriction lid 8 towards the one side screw thread of connector 2, installs on installation piece 3 through restriction lid 8 like this can form the effect that blocks to gathering materials 5, consequently when needs take out gathering materials pole 5, only need with restriction lid 8 rotatory demolish from installation piece 3 just can, further reduced staff's the operation degree of difficulty.

In order to prevent the device in the softer ground sample process of soil property, take out the pole 5 that gathers materials and take out the problem that drops appears in the soil in the collection silo 9, therefore be provided with screw rod 10 on the pole 5 that gathers materials in this scheme, set up in the pole 5 that gathers materials and promote chamber 11, the one end screw thread of screw rod 10 runs through and advances to promote chamber 11, the one end rotation that screw rod 10 lies in promoting chamber 11 is connected with pushing plate 12, pushing plate 12 and promote chamber 11 inner wall sliding connection, two shrink chamber 14 have been seted up in the pole 5 that gathers materials, two shrink chamber 14 are located the both sides of collection silo 9 respectively and set up in the pole 5 that gathers materials one side that is close to the drill bit, two shrink chamber 14 sliding connection have two barrier plates 15, two opposite sides of barrier plate 15 all slip run through in collection silo 9, consequently when two barrier plates 15 displacement advance in the collection silo 9, two barrier plates 15 block the soil in the collection silo 9 like this, the soil that prevents in the collection silo 9 from falling out problem, the soil of the soil condition of the bottom of the personnel of having prevented like effectively.

Further, two push rods 13 are fixedly connected to one end of the push plate 12 opposite to the screw rod 10, one end of the two push rods 13 away from the push plate 12 respectively penetrates into the two shrinkage cavities 14 in a sliding mode, one end of the push rod 13 located in the shrinkage cavity 14 is rotationally connected with a push plate 16, the other side of the push plate 16 is rotationally connected with one side of the blocking plate 15 located in the shrinkage cavity 14, therefore, when a worker rotates the screw rod 10, the screw rod 10 displaces under the action of a thread tooth, when the screw rod 10 pushes the push plate 12 to displace towards one side of the push rod 13, the push plate 13 pushes the push plate 16 to displace, the push plate 16 forms pushing force on the blocking plate 15, so that the blocking plate 15 displaces into the aggregation groove 9, otherwise, when the screw rod 10 forms pulling force on the push plate 16, the push plate 13 synchronously pulls the blocking plate 15 to displace into the shrinkage cavity 14, shrinkage and closure of the blocking plate 15 can be controlled by rotating the screw rod 10, and operation difficulty of the worker is reduced.

Working principle: when the device is used, the electric drill is started, the electric drill can synchronously drive the connector 2 to rotate, so that the sampling drill rod 1 can synchronously rotate, the sampling drill rod 1 can be drilled into soil, the soil in the soil is gradually extruded into the collecting tank 9 along with the drilling depth of the sampling drill rod 1, the soil with different depths can be sequentially accumulated in the collecting tank 9, and therefore, when the mining degree is needed to be known in the process of sampling the soil at the bottom, the collecting tank 5 is only required to be taken out from the embedded tank 4, and the condition of the soil in the collecting tank 9 can be approximately known by observing the condition of the soil in the current sampling drill rod 1.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (5)

1. Sampling device for geological survey, including sample drilling rod (1), its characterized in that: one side that drill bit was kept away from to sample drilling rod (1) is provided with connector (2), one side fixedly connected with installation piece (3) of connector (2) is faced to sample drilling rod (1), install one side surface towards connector (2) and offered embedded groove (4) that extend sample drilling rod (1) drill bit, be provided with in embedded groove (4) and gather materials pole (5), gather materials pole (5) and embedded groove (4) inside identical, gather materials pole (5) and set up collection groove (9) facing away from one side surface of connector (2), the surface of gathering materials pole (5) is inlayed and is had the glass slug that extends into in collection groove (9), be provided with sealing mechanism on gathering materials pole (5).

2. The geological mapping sampling device of claim 1, wherein: two butt joint grooves (6) which are communicated with the embedded groove (4) are formed in the surface of one side, facing the connector (2), of the mounting block (3), two butt joint blocks (7) which are matched with the two butt joint grooves (6) respectively are fixedly connected to the outer surface of the collecting rod (5), and a limit cover (8) is sleeved on one side, facing the connector (2), of the mounting block (3) in a threaded mode.

3. The geological mapping sampling device of claim 1, wherein: sealing mechanism includes screw rod (10), screw rod (10) set up on gathering material pole (5), set up in gathering material pole (5) and promote chamber (11), the one end screw thread of screw rod (10) runs through into and promotes chamber (11), screw rod (10) are located the one end rotation that promotes chamber (11) and are connected with push plate (12), push plate (12) and promote chamber (11) inner wall sliding connection, set up two shrink chambeies (14) in gathering material pole (5), two shrink chambeies (14) are located the both sides of gathering material groove (9) respectively and set up in the one side that gathering material pole (5) are close to the drill bit.

4. A geological mapping sampling device, as claimed in claim 3, wherein: two shrink chamber (14) sliding connection have two barrier plates (15), and two barrier plates (15) opposite one side all slip runs through in collecting groove (9), and two barrier plates (15) opposite one side set up to isosceles triangle form.

5. The geological mapping sampling device of claim 4, wherein: one end of the pushing plate (12) back to the screw rod (10) is fixedly connected with two push rods (13), one end of the two push rods (13) far away from the pushing plate (12) respectively penetrates into the two shrinkage cavities (14) in a sliding way, one end of the push rod (13) located in the shrinkage cavity (14) is rotationally connected with a push plate (16), and the other side of the push plate (16) is rotationally connected with one side of the blocking plate (15) located in the shrinkage cavity (14).

Images