CN210741461U

CN210741461U - Level gauge for geological exploration

Info

Publication number: CN210741461U
Application number: CN201922262095.5U
Authority: CN
Inventors: 周利芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-12
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a surveyor's level technical field especially relates to a surveyor's level for geological survey. The to-be-solved technical problem of the utility model is that the instrument observation is inconvenient in the environment of strong sunshine can not effectively protect the device when the device is used in rainy days or extremely hot days. In order to solve the technical problem, the utility model provides a surveyor's level for geological survey, which comprises a housin, the inside left side of casing has been seted up and has been stored up the umbrella groove, the bottom fixedly connected with who stores up the umbrella groove pops out the spring, the upper end fixedly connected with who pops out the spring plays the board, the last surface swing joint of playing the board has the umbrella, the top threaded connection who stores up the umbrella groove has the rotation piece. The umbrella is ejected by rotating the rotating block, the handle is rotated, the handle pushes the sliding block and the locking block to move leftwards, so that the umbrella is clamped by the locking block, the device is protected when the umbrella is used in rainy days or in severe summer, and the service life of equipment is prolonged.

Description

Level gauge for geological exploration

Technical Field

The utility model relates to a level instrument technical field specifically is a surveyor's level for geological survey.

Background

The leveling instrument is an instrument for establishing a horizontal sight line to measure the height difference between two ground points, the principle of the leveling instrument is that the height difference between the ground points is measured according to the leveling principle, and main components are expected to be a telescope, a pipe level, a vertical shaft, a base, a foot screw and the like.

The prior patent (publication number: CN209485339U) discloses a level for geological exploration, which comprises a supporting bracket, an adjusting device and a level body, wherein the adjusting device is installed at the upper end of the supporting bracket, and the level body is arranged at the upper end of the adjusting device. In realizing the utility model discloses the in-process, it does not solve to find to have following problem at least in this technique: 1. the level may cause damage to the equipment if used in rainy weather; 2. the device is inconvenient for observation and use of the instrument in the environment with strong sunlight irradiation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a surveyor's level for geological survey has solved and can't effectively protect the device and the inconvenient problem of instrument observation under the strong environment of sunshine when rainy day or extremely hot day uses.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a surveyor's level for geological survey, includes the casing, the umbrella groove has been seted up in the inside left side of casing, the bottom fixedly connected with who stores up the umbrella groove pops out the spring, the upper end fixedly connected with of popping out the spring plays the board, the upper surface swing joint of bullet board has the umbrella, the top threaded connection who stores up the umbrella groove has rotatory piece.

First logical groove, second logical groove and third logical groove have been seted up in proper order from a left side right to the inside on casing right side, the fixed cover in first logical inslot portion has cup jointed the pivot, the outer wall activity of pivot has cup jointed the locking spring, the left end and the second of locking spring are led to groove fixed connection, the right-hand member fixedly connected with locking block of locking spring, locking block swing joint is inside the casing, the pivot activity is cup jointed in the inside of locking block, the right-hand member of pivot runs through the locking block extends to its right side, the right side activity of pivot has cup jointed the slider, slider and casing swing joint, the right-hand member fixedly connected with screw rod of pivot, the left side activity of screw rod is cup jointed in the inside of casing, the outer wall activity of screw rod has cup jointed the handle.

The upper surface fixedly connected with spirit level of casing, and the lower fixed surface of casing is connected with the telescopic link, the lower extreme fixedly connected with backup pad of telescopic link, the equal swing joint of the lower surface left and right three part of backup pad has the gyro wheel.

Further preferably, the rotating block is a cylinder, and the left side of the shaft surface in the rotating block is hollow and the right side is solid.

It is further preferred that the distance from the left side of the handle to the right side of the housing is greater than the distance from the leftmost side of the locking block to the housing.

Further preferably, the axis of the rotating shaft and the axis of the screw rod are on the same horizontal line.

Further preferably, the left end of the locking block is at 30 ° to the horizontal.

It is further preferred that the maximum compressed length of the locking spring is greater than the maximum distance of lateral movement of the handle.

(III) advantageous effects

The utility model provides a surveyor's level for geological survey possesses following beneficial effect:

(1) this a level for geological survey makes hollow one side face to the umbrella through rotatory piece, and the spring acts on the diving board, pops out the umbrella, has realized the protection to this equipment in rainy day and the heat day.

(2) This a surveyor's level for geological survey, the left end through the handle makes the umbrella fixed more firm to the extrusion effect of slider and locking block to made things convenient for the protection to the device in rainy day and the heat day, promoted the observation effect of equipment, brought the facility for using this equipment.

Drawings

FIG. 1 is a front view of the structural level of the present invention;

FIG. 2 is a sectional view of the umbrella storage groove of the structure of the utility model;

fig. 3 is a cross-sectional view of the structure locking block of the present invention.

In the figure: the automatic umbrella comprises a shell 1, an umbrella storage groove 2, an ejection spring 3, an ejection plate 4, an umbrella 5, a rotating block 6, a first through groove 7, a second through groove 8, a third through groove 9, a rotating shaft 10, a locking spring 11, a locking block 12, a sliding block 13, a screw 14, a handle 15, a telescopic rod 16, a supporting plate 17, a roller 18 and a level 19.

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. 1-3, the present invention provides a technical solution: the utility model provides a surveyor's level for geological survey, which comprises a housin 1, storage umbrella groove 2 has been seted up in the left side of 1 inside of casing, store up the bottom fixedly connected with in umbrella groove 2 and pop out spring 3, pop out spring 3's elasticity and be enough strong, pop out spring 3's upper end fixedly connected with and play board 4, the last surface swing joint who plays board 4 has umbrella 5, store up umbrella groove 2's top threaded connection has rotatory piece 6, rotatory piece 6 is the cylinder, and the left side of axial plane is solid for hollow right side in rotatory piece 6, make when rotatory piece 6, when hollow one side is aimed at and is stored up umbrella groove 2, pop out spring 3 and can act on and play board 4, make umbrella 5 pop out from hollow that part.

A first through groove 7, a second through groove 8 and a third through groove 9 are sequentially formed in the right side of the shell 1 from left to right, a rotating shaft 10 is fixedly sleeved in the first through groove 7, a locking spring 11 is movably sleeved on the outer wall of the rotating shaft 10, the maximum compression length of the locking spring 11 is larger than the maximum distance of the transverse movement of the handle 15, so that the umbrella 5 can be clamped to a greater extent, the left end of the locking spring 11 is fixedly connected with the second through groove 8, the right end of the locking spring 11 is fixedly connected with a locking block 12, the left end of the locking block 12 forms 30 degrees with the horizontal plane, when the umbrella 5 is clamped, the umbrella 5 cannot slide down, meanwhile, the fixing effect on the umbrella 5 is enhanced, the locking block 12 is movably connected in the shell 1, the rotating shaft 10 is movably sleeved in the locking block 12, the right end of the rotating shaft 10 penetrates through the locking block 12 and extends to the right side of the rotating shaft,

slider

13 and 1 swing joint of casing, the right-hand member fixedly connected with screw rod 14 of pivot 10, the left side activity of screw rod 14 is cup jointed in the inside of casing 1, handle 15 has been cup jointed in the outer wall activity of screw rod 14, the axle center of pivot 10 is on same water flat line with the pole center of screw rod 14, make when rotating handle 15, handle 15 can promote slider 13 and locking block 12 and move left, the left distance of handle 15 to casing 1 right side is greater than the leftmost distance to casing 1 of locking block 12, make the fixed more firm of umbrella 5.

The upper surface of casing 1 is fixed and is connected with surveyor's level 19, and the lower fixed surface of casing 1 is connected with telescopic link 16, the lower extreme fixedly connected with backup pad 17 of telescopic link 16, and the equal swing joint of three parts in the left, middle and right of backup pad 17's lower surface has gyro wheel 18.

The working principle is as follows: when surveying the field geological environment in rainy days and hot days, the rotating block 6 is rotated, the hollow surface of the rotating block 6 faces the umbrella storage groove 2, the umbrella 5 is popped out to open the umbrella 5, the umbrella 5 is placed on the left side of the locking block 12, the handle 15 is rotated, the handle 15 pushes the sliding block 13 to move leftwards, the sliding block 13 pushes the locking block 12 to move leftwards, the umbrella 5 is clamped, and when the umbrella 5 is firmly attached to the shell 1, the rotation of the handle 15 is stopped.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. A level for geological surveying, comprising a housing (1), characterized in that: an umbrella storage groove (2) is formed in the left side of the interior of the shell (1), an ejection spring (3) is fixedly connected to the bottom of the umbrella storage groove (2), an ejection plate (4) is fixedly connected to the upper end of the ejection spring (3), an umbrella (5) is movably connected to the upper surface of the ejection plate (4), and a rotating block (6) is in threaded connection with the top of the umbrella storage groove (2);

the inner part of the right side of the shell (1) is sequentially provided with a first through groove (7), a second through groove (8) and a third through groove (9) from left to right, the first through groove (7) is internally fixedly sleeved with a rotating shaft (10), the outer wall of the rotating shaft (10) is movably sleeved with a locking spring (11), the left end of the locking spring (11) is fixedly connected with the second through groove (8), the right end of the locking spring (11) is fixedly connected with a locking block (12), the locking block (12) is movably connected with the inner part of the shell (1), the rotating shaft (10) is movably sleeved with the inner part of the locking block (12), the right end of the rotating shaft (10) penetrates through the locking block (12) and extends to the right side of the locking block, the right side of the rotating shaft (10) is movably sleeved with a sliding block (13), the sliding block (13) is movably connected with the shell (1), and the right end of the rotating shaft, the left side of the screw rod (14) is movably sleeved in the shell (1), and the outer wall of the screw rod (14) is movably sleeved with a handle (15);

the utility model discloses a solar water heater, including casing (1), the last fixed surface of casing (1) is connected with surveyor's level (19), and the lower fixed surface of casing (1) is connected with telescopic link (16), the lower extreme fixedly connected with backup pad (17) of telescopic link (16), the equal swing joint of the lower surface left and right three part of backup pad (17) has gyro wheel (18).

2. A level for geological surveying according to claim 1, wherein: the rotating block (6) is a cylinder, and the left side of the middle axial surface of the rotating block (6) is hollow and the right side is solid.

3. A level for geological surveying according to claim 1, wherein: the distance from the left side of the handle (15) to the right side of the shell (1) is larger than the distance from the leftmost side of the locking block (12) to the shell (1).

4. A level for geological surveying according to claim 1, wherein: the axis of the rotating shaft (10) and the rod axis of the screw (14) are on the same horizontal line.

5. A level for geological surveying according to claim 1, wherein: the left end of the locking block (12) is at 30 ° to the horizontal.

6. A level for geological surveying according to claim 1, wherein: the maximum compression length of the locking spring (11) is greater than the maximum distance of lateral movement of the handle (15).