CN218212020U

CN218212020U - Survey pole that geological survey was used

Info

Publication number: CN218212020U
Application number: CN202222065632.9U
Authority: CN
Inventors: 王家俊; 徐琦
Original assignee: Jiangsu Wanda Survey And Testing Design Co ltd
Current assignee: Jiangsu Wanda Survey And Testing Design Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-03
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a survey pole technical field, and disclose a survey pole that geological survey used, solved when soil enters the inside of surveying the pole, need take out it through special instrument, therefore the problem of operation comparatively inconvenient, it includes the bottom plate, be connected with the barrel on the bottom plate, threaded connection has the screw rod on the barrel, be connected with the carousel on the screw rod, evenly be connected with the bull stick on the carousel, the end department of screw rod is connected with the carousel, the symmetric connection has the connecting block on the carousel, two connecting blocks rotate with two semi-shells respectively and are connected, the bottom of two semi-shells all is formed with the annular groove, be formed with the internal thread in the annular groove, the below of two semi-shells is equipped with the tighrening ring, the inside of tighrening ring is formed with the external screw thread, the external screw thread is connected with the internal thread; the utility model discloses, the cooperation through the screw rod that sets up, half casing and barrel etc. is used, can accomplish the process of geological soil investigation sample, through a plurality of mounting panels and inserted bar, can improve the stability when it uses.

Description

Survey pole that geological survey was used

Technical Field

The utility model belongs to the technical field of survey the pole, specifically be a survey pole that geological survey used.

Background

According to the patent document of a geological exploration survey rod with the publication number of CN210440027U, through the arrangement of the pressure plate, when an exploratory carries out an exploration task and encounters a harder geological condition, the exploratory can utilize the pressure plate to apply pressure to the survey rod, so that the exploration shovel enters a soil layer to carry out excavation exploration on the corresponding geological soil layer, the problem that the force cannot be applied by an exploration side rod is solved, and the working efficiency of the exploratory is increased; it still has the following drawbacks:

when the soil enters the interior of the survey pole, it needs to be removed by a special tool, and thus the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a survey pole that geological survey was used, effectual solved enter into the inside back of surveying the pole when soil, need take out it through special instrument, consequently operate comparatively inconvenient problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a survey pole that geological survey was used, includes the bottom plate, be connected with the barrel on the bottom plate, threaded connection has the screw rod on the barrel, is connected with the carousel on the screw rod, evenly is connected with the bull stick on the carousel, and the end department of screw rod is connected with the plectane, and symmetric connection has the connecting block on the plectane, and two connecting blocks rotate with two semi-shells respectively and are connected, and two semi-shell bottoms all are formed with the annular groove, are formed with the internal thread in the annular groove, and the below of two semi-shells is equipped with the tighrening ring, and the inside of tighrening ring is formed with the external screw thread, external screw thread and female screw thread threaded connection.

Preferably, the bottom of tighrening ring has evenly seted up the sawtooth, and the sawtooth slope sets up.

Preferably, the cross section of the half shell is in a semicircular structure, a connecting groove is formed in the half shell, and the connecting groove is rotatably connected with the connecting block through a pin shaft.

Preferably, the bottom plate is of a circular structure, and rod holes are uniformly formed in the bottom plate.

Preferably, the bottom plate is further uniformly and symmetrically connected with mounting blocks, the mounting blocks are rotatably connected with mounting plates, and the mounting plates are alternately connected with inserting rods.

Preferably, the mounting plate is provided with a through hole corresponding to the insertion rod, and the insertion rod is of a T-shaped structure in overall shape.

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

1) During work, the geological soil exploration sampling process can be completed by the matching use of the arranged screw rod, the arranged half shell, the arranged cylinder body and the like, and the stability of the geological soil exploration sampling device during use can be improved by the aid of the plurality of mounting plates and the inserting rods in the geological soil exploration sampling device;

2) The utility model discloses a half casing, including the fastening ring, the work is convenient for take out the soil in the half casing through the tighrening ring and the half casing that set up, simultaneously through the sawtooth that sets up, resistance when can reducing the investigation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a screw mounting structure in an embodiment of the present invention;

fig. 3 is a schematic view of a half-shell mounting structure in an embodiment of the present invention;

in the figure: 1. a base plate; 2. a barrel; 3. a screw; 4. a turntable; 5. a rotating rod; 6. mounting blocks; 7. mounting a plate; 8. a rod is inserted; 9. a rod hole; 10. a circular plate; 11. connecting blocks; 12. a half shell; 13. connecting grooves; 14. an annular groove; 15. an external thread; 16. a fastening ring; 17. an internal thread; 18. and (4) saw teeth.

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 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.

Embodiment one, given by fig. 1-3, the utility model relates to a survey pole of geological survey usefulness, including bottom plate 1, be connected with barrel 2 on the bottom plate 1, threaded connection has screw rod 3 on the barrel 2, be connected with carousel 4 on the screw rod 3, evenly be connected with bull stick 5 on the carousel 4, the end department of screw rod 3 is connected with plectane 10, the last symmetric connection of plectane 10 has connecting block 11, two connecting blocks 11 rotate with two semi-shells 12 respectively to be connected, two semi-shells 12 bottom all are formed with annular groove 14, be formed with internal thread 15 in the annular groove 14, the below of two semi-shells 12 is equipped with tighrening ring 16, the inside of tighrening ring 16 is formed with external screw thread 17, external screw thread 17 and internal thread 15 threaded connection.

Specifically, the bottom end of the fastening ring 16 is uniformly provided with sawteeth 18, and the sawteeth 18 are obliquely arranged, so that the ground drilling performance of the surveying rod can be improved through the sawteeth 18; the section of the half shell 12 is in a semicircular structure, a connecting groove 13 is formed in the half shell 12, and the connecting groove 13 is rotatably connected with the connecting block 11 through a pin shaft; the bottom plate 1 is in a circular structure, and the bottom plate 1 is also uniformly provided with rod holes 9; the bottom plate 1 is also uniformly and symmetrically connected with mounting blocks 6, the mounting blocks 6 are rotatably connected with mounting plates 7, and the mounting plates 7 are inserted and connected with insertion rods 8; offer the through-hole that corresponds with inserted bar 8 on the mounting panel 7, the whole shape of inserted bar 8 is T shape structure, can insert the inside of through-hole with inserted bar 8 when not using, fixes a position mounting panel 7 to improve the fixed stability of surveying pole.

The working principle is as follows: when the device works, the mounting plate 7 is unfolded firstly, then the mounting plate 7 is fixed on the ground through the inserted link 8, then the rotating rod 5 is rotated, the rotating rod 5 drives the screw rod 3 to rotate through the turntable 4, and the screw rod 3 moves downwards in a threaded mode, so that the two half shells 12 synchronously move downwards; the presence of the matching serrations 18 allows to reduce the resistance and thus to allow the soil to enter the inside of the two half-shells 12;

when soil needs to be taken out, the rotating rod 5 is rotated reversely to move the half shells 12 reversely, then the inserting rod 8 is taken out, then the half shells 12 are extended out of the inner part of the cylinder body 2, then the fastening ring 16 is separated from the half shells 12 through a tool, and then the two half shells 12 are separated after being rotated, so that the soil in the half shells can be taken out, and the operation is convenient.

Claims

1. The utility model provides a survey pole that geological survey was used, including bottom plate (1), a serial communication port, be connected with barrel (2) on bottom plate (1), threaded connection has screw rod (3) on barrel (2), be connected with carousel (4) on screw rod (3), evenly be connected with bull stick (5) on carousel (4), the end department of screw rod (3) is connected with plectane (10), symmetrical connection has connecting block (11) on plectane (10), two connecting block (11) rotate with two half shells (12) respectively and are connected, two half shell (12) bottom all are formed with annular groove (14), be formed with internal thread (15) in annular groove (14), the below of two half shells (12) is equipped with tighrening ring (16), the inside of tighrening ring (16) is formed with external screw thread (17), external screw thread (17) and internal thread (15) threaded connection.

2. A survey pole for geological survey according to claim 1, wherein: sawteeth (18) are uniformly arranged at the bottom end of the fastening ring (16), and the sawteeth (18) are obliquely arranged.

3. A survey pole for geological surveying according to claim 1, wherein: the cross-sectional shape of half shell (12) is semi-circular structure, has seted up spread groove (13) on half shell (12), rotates through the round pin axle between spread groove (13) and connecting block (11) and is connected.

4. A survey pole for geological survey according to claim 1, wherein: the bottom plate (1) is of a circular structure, and rod holes (9) are uniformly formed in the bottom plate (1).

5. A survey pole for geological surveying according to claim 1, wherein: the bottom plate (1) is further evenly and symmetrically connected with mounting blocks (6), the mounting blocks (6) are rotatably connected with mounting plates (7), and the mounting plates (7) are alternately connected with inserting rods (8).

6. A survey pole for geological survey according to claim 5, wherein: the mounting plate (7) is provided with a through hole corresponding to the inserted bar (8), and the inserted bar (8) is of a T-shaped structure in whole shape.