CN213121177U

CN213121177U - A sampling device for engineering geology reconnaissance

Info

Publication number: CN213121177U
Application number: CN202021175423.4U
Authority: CN
Inventors: 邹玉强; 赵志达; 刘超; 闫付晓
Original assignee: Wuhan China Tunnel Rail Transit Engineering Technology Co ltd
Current assignee: Wuhan China Tunnel Rail Transit Engineering Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-04
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a sampling device for engineering geology reconnaissance, including first box, first long tube and second long tube, the front surface mounting of first box has first chamber door, and the top of first chamber door runs through and is equipped with first fixed block, first stock is all installed to the left and right sides of the bottom of first box, and runs through there is first threaded rod inside of first stock, the inner wall both sides at first box are installed to first long tube, and the internally mounted of first long tube has the second threaded rod to the second threaded rod runs through in the inside of second stock, the upper end of drill bit is connected with the conveyer belt, and installs the second motor below of conveyer belt to the fifth stock is installed to the below of second motor. This a sampling device for engineering geology reconnaissance not only can take a sample when boring soil, be suitable for with the geology stratum of multiple high density, can adsorb the dust that produces when getting in addition to boring, prevents that the dust from wafting in the air.

Description

A sampling device for engineering geology reconnaissance

Technical Field

The utility model relates to a geology reconnaissance sample technical field specifically is a sampling device for engineering geology reconnaissance.

Background

The geological rock stratum structures in different regions are different, the great factors of the formation structures of the geological rock stratum structures are determined by local hydrology and landform, in order to research the characteristics of the geological rock stratum structures, the geological survey sampling device is applied to research on geology, and research work of exploration and exploration is carried out on geology.

Sampling device of geological survey commonly used at present is mostly the manual sample of technical staff, and the machine sample also can't accomplish to bore to get and go on simultaneously with the sample, can produce the problem of a large amount of dusts when the machine bores to get, consequently, we provide a sampling device for engineering geological survey to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for engineering geology reconnaissance to the sampling device of the geology reconnaissance that present commonly used that solves above-mentioned background art and provide is mostly the manual sample of technical staff, and the machine sample also can't accomplish to bore to get and go on simultaneously with the sample, can produce the problem of a large amount of dusts when the machine bores to get.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for engineering geological exploration comprises a first box body, a first long pipe and a second long pipe, wherein a first box door is installed on the front surface of the first box body, a first fixing block is installed at the top end of the first box door in a penetrating mode, first long rods are installed on the left side and the right side of the bottom end of the first box body respectively, a first threaded rod penetrates through the first long rod, the first long pipe is installed on the two sides of the inner wall of the first box body, a second threaded rod is installed inside the first long pipe in a penetrating mode and penetrates through the second long rod, a second fixing block is installed below the left end of the second long rod, a first motor is arranged below the second fixing block, third long rods are installed on the front side and the back side of the first long pipe respectively, a third fixing block is connected to the tail end of each third long rod, a second box body is installed at the right end of the first long pipe, and an air extracting pump is arranged at the lower end of the inside of the second, the top of aspiration pump is provided with the active carbon adsorption cotton, and installs the long slab below the cotton left side of active carbon adsorption, the bottom at first box is installed to the second long tube, and the inboard of second long tube installs the bearing, the inside of the intermediate position of second stock runs through installs the handle, and the below of handle is connected with the drill bit, the intermediate position of handle runs through the inside with the second spring, and the terminal both sides of handle are connected with the fourth stock, the blade is installed to the left of fourth stock, and the right-hand third spring of installing of fourth stock, the upper end of drill bit is connected with the conveyer belt, and the below of conveyer belt installs the second motor to the fifth stock is installed to the below of second motor.

Preferably, the diameter of the left end of the first fixing block is larger than the diameter of an opening at the joint of the first box body and the first box door, and the height of the right end of the first fixing block is larger than the width of the opening at the joint of the first box door and the first box body.

Preferably, the second threaded rod is tightly attached to the second fixed block, and a rotating structure is formed between the second threaded rod and the second fixed block.

Preferably, the third long rod is connected with the third fixing block in a clamping manner, and the vertical sections of the third long rod and the first long rod are triangular structures.

Preferably, the long plate is fixedly connected with the inner wall of the second box body. And a sliding structure is formed between the long plate and the activated carbon adsorption cotton.

Preferably, the blade is of a hollow structure, and the connection mode between the tail end of the blade and the fourth long rod is hinged connection.

Compared with the prior art, the beneficial effects of the utility model are that: the sampling device for engineering geological exploration can be used for sampling while drilling soil, is suitable for various high-density geological rock stratums, and can adsorb dust generated during drilling to prevent the dust from floating in the air;

1. the diameter of the left end of the first fixing block is larger than the diameter of an opening at the joint of the first box body and the first box door, and the height of the right end of the first fixing block is larger than the width of the opening at the joint of the first box door and the first box body. The first box door of the first fixed block first device is favorably used for fixing;

2. the second threaded rod is tightly attached to the second fixing block, and a rotating structure is formed between the second threaded rod and the second fixing block, so that the second threaded rod is favorably limited by the second fixing block, and the blade is limited;

3. is fixedly connected with the inner wall of the second box body through the long plate. And constitute sliding construction between long board and the active carbon adsorption cotton, be favorable to getting when the ground leads to the fact the dust at the drill bit and remove dust through the active carbon adsorption cotton, and can change the active carbon adsorption cotton.

Drawings

FIG. 1 is a front sectional structure of the present invention;

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

fig. 3 is a schematic view of a three-dimensional structure of the first fixed block and the first box door of the present invention;

FIG. 4 is a front sectional structural diagram of the second box body of the present invention;

FIG. 5 is a front sectional structure diagram of the drill of the present invention;

FIG. 6 is a schematic view of the top view structure of the second long tube and the bearing of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

In the figure: 1. a first case; 2. a first door; 3. a first fixed block; 4. a first long rod; 5. a first threaded rod; 6. a first long tube; 7. a second threaded rod; 8. a second long rod; 9. a second fixed block; 10. a first motor; 11. a third long rod; 12. a third fixed block; 13. a second case; 14. an air pump; 15. adsorbing cotton by active carbon; 16. a long plate; 17. a second elongated tube; 18. a bearing; 19. a handle; 20. a drill bit; 21. a second spring; 22. a fourth long rod; 23. a blade; 24. a third spring; 25. a conveyor belt; 26. a second motor; 27. and a fifth long rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-7, the present invention provides a technical solution: a sampling device for engineering geological investigation comprises a first box body 1, a first box door 2, a first fixed block 3, a first long rod 4, a first threaded rod 5, a first long pipe 6, a second threaded rod 7, a second long rod 8, a second fixed block 9, a first motor 10, a third long rod 11, a third fixed block 12, a second box body 13, an air suction pump 14, activated carbon adsorption cotton 15, a long plate 16, a second long pipe 17, a bearing 18, a handle 19, a drill bit 20, a second spring 21, a fourth long rod 22, a blade 23, a third spring 24, a conveyor belt 25, a second motor 26 and a fifth long rod 27, wherein the first box door 2 is installed on the front surface of the first box body 1, the first fixed block 3 penetrates through the top end of the first box door 2, the diameter of the left end of the first fixed block 3 is larger than the opening diameter of the joint of the first box body 1 and the first box door 2, the height of the right end of the first box door 3 is larger than the opening width of the joint of the first fixed block 2 and the first box body 1, the first box door 2 of the first device is favorably fixed by a first fixing block 3, the left side and the right side of the bottom end of the first box body 1 are respectively provided with a first long rod 4, a first threaded rod 5 penetrates through the first long rod 4, the first long rod 6 is arranged on two sides of the inner wall of the first box body 1, a second threaded rod 7 is arranged in the first long rod 6, the second threaded rod 7 penetrates through the second long rod 8, the second threaded rod 7 is tightly attached to a second fixing block 9, a rotating structure is formed between the second threaded rod 7 and the second fixing block 9, the second long rod 8 is favorably limited by the second fixing block 9, so that the blade 23 is limited, the second fixing block 9 is arranged below the left end of the second long rod 8, the first motor 10 is arranged below the second fixing block 9, the third long rods 11 are arranged on the front side and the back side of the first long rod 6, the end of the third long rod 11 is connected with a third fixing block 12, the third long rod 11 is connected with the third fixing block 12 in a clamping manner, the vertical section of the third long rod 11 and the vertical section of the first long pipe 6 are in a triangular structure, so that the internal device can be fixed conveniently, the right end of the first long pipe 6 is provided with a second box body 13, the lower end of the inner part of the second box body 13 is provided with an air suction pump 14, the upper part of the air suction pump 14 is provided with activated carbon adsorption cotton 15, the left lower part of the activated carbon adsorption cotton 15 is provided with a long plate 16, the second long pipe 17 is arranged at the bottom end of the first box body 1, the inner side of the second long pipe 17 is provided with a bearing 18, the inner part of the middle position of the second long rod 8 is provided with a handle 19 in a penetrating manner, the lower part of the handle 19 is connected with, and both sides of the end of the handle 19 are connected with a fourth long rod 22, a blade 23 is installed on the left of the fourth long rod 22, a third spring 24 is installed on the right of the fourth long rod 22, a conveyor belt 25 is connected to the upper end of the drill bit 20, a second motor 26 is installed below the conveyor belt 25, and a fifth long rod 27 is installed below the second motor 26.

As in figure 1, the long plate 16 is fixedly connected with the inner wall of the second box body 13, and a sliding structure is formed between the long plate 16 and the activated carbon adsorption cotton 15, so that dust removal through the activated carbon adsorption cotton 15 is facilitated when the drill bit 20 drills the ground to cause dust, and the activated carbon adsorption cotton 15 can be replaced.

As shown in fig. 4, the blade 23 is a hollow structure, and the connection between the end of the blade 23 and the fourth long rod 22 is a hinged connection, which is beneficial to make the blades 23 at both ends of the drill bit 20 to extract earth and materials at the ground bottom by pressing the handle 19 when the drill bit 20 drills into the ground, and release the handle 19, and make the blade 23 retract into the drill bit 20 by making the connection between the end of the blade 23 and the fourth long rod 22 be a hinged connection.

The working principle is as follows: when the sampling device for engineering geological exploration is used, the first long rod 4 is drawn out from two lower ends of the device as shown in figure 1, the first threaded rod 5 on the first long rod 4 is rotated to enable the first threaded rod 5 to drill into the ground, the whole device is fixed, the device is prevented from being deviated during operation, the first motor 10 and the second motor 26 are simultaneously opened, the first motor 10 drives the second long rod 8 to move downwards, the second long rod 7 is tightly attached to the second fixed block 9 through the second threaded rod 7, a rotating structure is formed between the second threaded rod 7 and the second fixed block 9, the second long rod 8 is limited, when the drill bit 20 drills into the ground, the tail end of the blade 23 is in hinged connection with the fourth long rod 22 through pressing the handle 19, the blade 23 is of a hollow structure, the blade 23 extends out from the left end and the right end of the drill bit 20 to sample geology, the handle 19 is released and the blade 23 is retracted into the bit 20, and by sucking dust generated when the bit 20 drills the ground into the second casing 13 through the suction pump 14 as shown in fig. 4, the activated carbon adsorption wool 15 in the second casing 13 adsorbs the dust to achieve the effect of removing dust.

When taking out a sample in the device, the first fixing block 3 is rotated as shown in fig. 3, so that the first fixing blocks 3 at the upper end and the lower end of the first box door 2 coincide with the opening of the first box door 2, that is, the first box door 2 can be taken down, the blade 23 faces the direction of the first box door 2 by rotating the drill bit 20, the handle 19 is pressed again to stretch out the blade 23, the sample is sampled, meanwhile, a sliding structure is formed between the long plate 16 and the activated carbon adsorption cotton 15, the activated carbon adsorption cotton 15 used for a long time is replaced, and the whole working process of the sampling device for engineering geological exploration is realized.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A sampling device for engineering geological survey, includes first box (1), first long tube (6) and second long tube (17), its characterized in that: the refrigerator is characterized in that a first box door (2) is installed on the front surface of a first box body (1), a first fixing block (3) is installed on the top end of the first box door (2) in a penetrating mode, first long rods (4) are installed on the left side and the right side of the bottom end of the first box body (1), first threaded rods (5) penetrate through the first long rods (4), first long pipes (6) are installed on the two sides of the inner wall of the first box body (1), second threaded rods (7) are installed inside the first long pipes (6), second threaded rods (7) penetrate through the inside of second long rods (8), second fixing blocks (9) are installed below the left end of the second long rods (8), a first motor (10) is arranged below the second fixing blocks (9), third long rods (11) are installed on the front side and the rear side of the first long pipes (6), and the tail ends of the third long rods (11) are connected with third fixing blocks (12), the right-hand member of first long tube (6) installs second box (13), and the inside lower extreme of second box (13) is provided with aspiration pump (14), the top of aspiration pump (14) is provided with activated carbon adsorption cotton (15), and installs long board (16) below the left side of activated carbon adsorption cotton (15), the bottom at first box (1) is installed to second long tube (17), and bearing (18) are installed to the inboard of second long tube (17), the inside of the intermediate position of second stock (8) is run through and is installed handle (19), and the below of handle (19) runs through the inside in drill bit (20), the intermediate position of handle (19) runs through the inside with second spring (21), and the terminal both sides of handle (19) are connected with fourth stock (22), blade (23) are installed in the left of fourth stock (22), and the right-hand third spring (24) of installing of fourth stock (22), the upper end of drill bit (20) is connected with conveyer belt (25), and second motor (26) are installed to the below of conveyer belt (25), and fifth stock (27) are installed to the below of second motor (26).

2. A sampling device for engineering geological exploration, according to claim 1, characterized in that: the diameter of the left end of the first fixing block (3) is larger than the diameter of an opening at the joint of the first box body (1) and the first box door (2), and the height of the right end of the first fixing block (3) is larger than the width of the opening at the joint of the first box door (2) and the first box body (1).

3. A sampling device for engineering geological exploration, according to claim 1, characterized in that: the second threaded rod (7) is tightly attached to the second fixing block (9), and a rotating structure is formed between the second threaded rod (7) and the second fixing block (9).

4. A sampling device for engineering geological exploration, according to claim 1, characterized in that: the third long rod (11) is connected with the third fixing block (12) in a clamping manner, and the vertical sections of the third long rod (11) and the first long pipe (6) are triangular structures.

5. A sampling device for engineering geological exploration, according to claim 1, characterized in that: the long plate (16) is fixedly connected with the inner wall of the second box body (13), and a sliding structure is formed between the long plate (16) and the activated carbon adsorption cotton (15).

6. A sampling device for engineering geological exploration, according to claim 1, characterized in that: the blade (23) is of a hollow structure, and the tail end of the blade (23) is connected with the fourth long rod (22) in a hinged mode.