CN214790057U

CN214790057U - Geological survey instrument with protection function

Info

Publication number: CN214790057U
Application number: CN202121216015.3U
Authority: CN
Inventors: 陈超
Original assignee: Shanghai Shunsheng Geological Survey Engineering Co ltd
Current assignee: Shanghai Shunsheng Geological Survey Engineering Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-19
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a geological survey instrument with protection function, which comprises a base, wherein three triangular supports are arranged at the bottom of the base, an instrument body is fixed at the top of the base, a lifting rope is fixed at the bottom of the base, a plumb bob is fixedly connected at the bottom end of the lifting rope, sleeves moving along the triangular supports are respectively sleeved on the three triangular supports in a sliding manner, pull ropes are fixedly connected on the outer walls of the sleeves, and cylindrical fixture blocks are fixedly connected at the other ends of the three pull ropes; the outer wall of the clamping block is provided with a clamping hole in sliding connection with the lifting rope, and the top of the clamping block is provided with a positioning hole communicated with the clamping hole; the fixture block is positioned above the plumb bob; the utility model discloses can avoid on the tripod plummet rock and lead to the instrument body to rock, the installation of instrument body is more stable, and the protectiveness is good.

Description

Geological survey instrument with protection function

Technical Field

The utility model relates to a geological exploration field especially relates to a geological prospecting appearance with safeguard function.

Background

Geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. Geological exploration is a research work for finding an industrially significant mineral deposit in mineral census, providing mineral reserves and geological data required by mine construction design for finding out the quality and quantity of mineral products and technical conditions of mining and utilization, and investigating geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

At the in-process of exploration, need erect the tripod by the foundation ditch after digging a pit, place prospecting appearance (range finding, chemical exploration geophysical prospecting equipment etc. on the tripod), current prospecting appearance is placed and is hung the plummet in the bottom on the tripod, can have the protective sheath at its outside cover in order to protect the detection instrument, such structure is comparatively dangerous, and the protection dynamics is little, and the plummet rocks easily, and the detection instrument easily takes place the collision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the detection instrument for the protective sheath that exists adds the protection dynamics of plummet among the prior art is little, and the geology reconnaissance appearance with safeguard function who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a geological survey instrument with a protection function comprises a base, wherein three triangular supports are installed at the bottom of the base, an instrument body is fixed at the top of the base, a lifting rope is fixed at the bottom of the base, a plumb bob is fixedly connected to the bottom ends of the lifting rope, sleeves moving along the triangular supports are respectively sleeved on the three triangular supports in a sliding mode, pull ropes are fixedly connected to the outer walls of the sleeves, and cylindrical clamping blocks are fixedly connected to the other ends of the three pull ropes; a clamping hole in sliding connection with the lifting rope is formed in the outer wall of the clamping block, and a positioning hole communicated with the clamping hole is formed in the top of the clamping block; the clamping block is positioned above the plumb bob.

Preferably, the width of the clamping hole is smaller than the aperture of the positioning hole, the diameter of the lifting rope is smaller than that of the positioning hole, and the diameter of the lifting rope is larger than that of the clamping hole.

Preferably, a storage box is fixed at the bottom of the base, a through hole is formed in the bottom of the storage box, and two sliding plates which are symmetrically opened and closed are connected to the bottom of the storage box in a sliding mode; the lifting rope is fixed on the inner box wall of the storage box.

Preferably, sliding holes communicated with the through holes are formed in the two sides of the storage box, and the sliding plates are connected in the sliding holes in a sliding mode; and limiting plates which are abutted against the box walls of the storage box are fixed on two sides of the sliding plate.

Preferably, the bottom of the instrument body is fixedly welded with a bottom plate provided with external threads on the outer wall, and the bottom plate is connected to the top of the base through threads.

Preferably, a screw hole is formed in the limiting plate close to one side of the lifting rope.

The utility model has the advantages that: in the utility model, (1) the sleeve, the pull rope, the clamping block and other structures are arranged to be clamped and positioned with the lifting rope for hanging the plumb bob, so that the shaking of the plumb bob can be reduced to the maximum extent on the basis of fixing the plumb bob; (2) the storage box, the sliding plate, the limiting plate and other structures are arranged for storing the plumb bob, so that the stability of moving, retracting and releasing of the support can be improved, and the top end of the lifting rope can be stabilized; the utility model discloses can avoid on the tripod plummet rock and lead to the instrument body to rock, the installation of instrument body is more stable, and the protectiveness is good.

Drawings

FIG. 1 is a view of the tripod mounting structure of the geological prospecting apparatus of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cross-sectional view of the cartridge;

fig. 4 is a sectional structural view of the storage box.

Reference numbers in the figures: the device comprises a base 1, a triangular support 2, a bottom plate 3, an instrument body 4, a lifting rope 5, a plumb bob 6, a sleeve 7, a pull rope 8, a clamping block 9, a clamping hole 10, a positioning hole 11, a storage box 12, a through hole 13, a sliding plate 14, a limiting plate 15, a sliding hole 16 and a screw hole 17.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following specific embodiments, and it should be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

Referring to fig. 1-4, a geological survey instrument with a protection function comprises a base 1, three triangular supports 2 are mounted at the bottom of the base 1, an instrument body 4 is fixed at the top of the base 1, a lifting rope 5 is fixed at the bottom of the base 1, a plumb bob 6 is fixedly connected at the bottom end of the lifting rope 5, sleeves 7 moving along the triangular supports 2 are respectively sleeved on the three triangular supports 2 in a sliding manner, pull ropes 8 are fixedly connected to the outer walls of the sleeves 7, and cylindrical fixture blocks 9 are fixedly connected to the other ends of the pull ropes 8; a clamping hole 10 connected with the lifting rope 5 in a sliding manner is formed in the outer wall of the clamping block 9, and a positioning hole 11 communicated with the clamping hole 10 is formed in the top of the clamping block 9; the latch 9 is located above the plumb bob 6.

In the present embodiment, the width of the locking hole 10 is smaller than the diameter of the positioning hole 11, the diameter of the lifting rope 5 is smaller than the diameter of the positioning hole 11, and the diameter of the lifting rope 5 is larger than the width of the locking hole 10.

In the embodiment, a storage box 12 is fixed at the bottom of the base 1, a through hole 13 is formed at the bottom of the storage box 12, and two sliding plates 14 which are symmetrically opened and closed are slidably connected to the bottom of the storage box 12; the lifting rope 5 is fixed to the inner box wall of the storage box 12.

In this embodiment, the storage box 12 is provided with slide holes 16 communicating with the through holes 13 at both sides thereof, and the slide plate 14 is slidably coupled in the slide holes 16; stopper plates 15 are fixed to both sides of the slide plate 14 and abut against the walls of the storage case 12.

In this embodiment, the bottom of the instrument body 4 is welded and fixed with a bottom plate 3 provided with external threads on the outer wall, and the bottom plate 3 is connected to the top of the base 1 through threads.

In the present embodiment, the stopper plate 15 on the side close to the lifting rope 5 is provided with a screw hole 17.

The working principle is as follows: the triangular support 2 is unfolded and fixed on the ground surface of a region to be measured, the sliding plate 14 is slid, the plumb bob 6 is discharged from the through hole 13, the position of the lifting rope 5 corresponding to the clamping hole 10 is clamped in a sliding mode, and then the plumb bob is placed in the positioning hole 11, so that the plumb bob 6 can not shake in a large range while the gravity center of the triangular support 2 is stabilized; the sleeve 7 moves along the rod part of the triangular bracket 2, the pull ropes 8 also move downwards or upwards, the angles of the two pull ropes 8 are also changed, the height of the fixture block 9 is also finely adjusted, the fixture block 9 can be adjusted by adjusting the sleeve 7, and the closer the fixture block 9 is to the plumb bob 6, the smaller the shaking degree of the plumb bob 6 is; further, the sliding plate 14 moves in the sliding hole 16, the two limit plates 15 play a role of limiting left and right, the two screw holes 17 are butted, and the storage box 12 can be closed by additionally installing bolts, wherein the plumb bob 6 is arranged in the storage box 12 (the top of the sliding plate 14) when not in use; the lifting rope 5 is in a cloth strip shape, can be deformed to pass through the clamping hole 10 and is stored in the positioning hole 11.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A geological survey instrument with a protection function comprises a base (1), wherein three triangular supports (2) are installed at the bottom of the base (1), an instrument body (4) is fixed at the top of the base (1), a lifting rope (5) is fixed at the bottom of the base (1), and a plumb bob (6) is fixedly connected to the bottom ends of the lifting rope (5), and is characterized in that sleeves (7) moving along the triangular supports (2) are respectively sleeved on the three triangular supports (2) in a sliding manner, pull ropes (8) are fixedly connected to the outer walls of the sleeves (7), and cylindrical fixture blocks (9) are fixedly connected to the other ends of the three pull ropes (8); a clamping hole (10) in sliding connection with the lifting rope (5) is formed in the outer wall of the clamping block (9), and a positioning hole (11) communicated with the clamping hole (10) is formed in the top of the clamping block (9); the clamping block (9) is positioned above the plumb bob (6).

2. The geological survey instrument with protection according to claim 1, wherein the width of said seizing hole (10) is smaller than the diameter of said pilot hole (11), the diameter of said lifting rope (5) is smaller than the diameter of said pilot hole (11), and the diameter of said lifting rope (5) is larger than the width of said seizing hole (10).

3. The geological survey instrument with the protection function according to claim 1, wherein a storage box (12) is fixed at the bottom of the base (1), a through hole (13) is formed at the bottom of the storage box (12), and two sliding plates (14) which are symmetrically opened and closed are slidably connected to the bottom of the storage box (12); the lifting rope (5) is fixed on the inner box wall of the storage box (12).

4. The geological survey instrument with protection function according to claim 3, wherein said storage box (12) is provided with slide holes (16) communicating with said through holes (13) at both sides thereof, said slide plate (14) is slidably connected in said slide holes (16); and limiting plates (15) which are abutted against the box wall of the storage box (12) are fixed on two sides of the sliding plate (14).

5. The geological survey instrument with the protection function according to claim 1, wherein a bottom plate (3) with external threads arranged on the outer wall is welded and fixed at the bottom of the instrument body (4), and the bottom plate (3) is connected to the top of the base (1) through threads.

6. The geological survey instrument with protection according to claim 4, wherein said limiting plate (15) near said lifting rope (5) is provided with a screw hole (17).