CN211121173U

CN211121173U - Automatic level gauge for engineering surveying and mapping

Info

Publication number: CN211121173U
Application number: CN201921765914.1U
Authority: CN
Inventors: 周安娜
Original assignee: Hubei Donghua Measurement And Testing Technology Co ltd
Current assignee: Hubei Donghua Measurement And Testing Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-28
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an automatic level gauge for engineering surveying and mapping, which comprises a base, a mounting seat and an automatic level gauge, wherein a plurality of fixed feet are arranged at the bottom of the base in a circumferential equidistance manner, a telescopic rod is fixedly arranged on the base, the mounting seat is rotatably arranged at the top end of the telescopic rod, a sliding seat is slidably arranged on the mounting seat and can longitudinally slide on the mounting seat, a sliding block is slidably arranged on the sliding seat and can transversely slide on the sliding seat, the lower part of the sliding block is of a rack structure, a rotating rod is rotatably arranged in the sliding seat through a bearing and is provided with a gear, the gear is meshed with the rack structure at the lower part of the sliding block, a vertical rod is fixedly arranged on the sliding block, the automatic level gauge is detachably arranged at the upper part of the vertical rod, a plurality of protective plates are circumferentially arranged at the side part of the mounting seat through a plurality of, is convenient and practical.

Description

Automatic level gauge for engineering surveying and mapping

Technical Field

The utility model relates to a mapping device technical field specifically is an automatic spirit level is used in engineering survey and drawing.

Background

The level gauge is a commonly used measuring tool for measuring small angles, and is used for measuring an inclination angle relative to a horizontal position, the planeness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like in the mechanical industry and instrument manufacturing, and can be divided into the following parts according to different appearances of the level gauge: universal gradienter, cylindrical gradienter, integrated gradienter, mini gradienter, camera gradienter, frame gradienter and ruler gradienter; the fixing mode of the water level can be divided into: the adjustable level gauge and the non-adjustable level gauge are used for checking in advance, the level gauge is placed on a flat plate firstly, the scale size of bubbles is read, then the level gauge is reversely placed at the same position, the scale size is read, if the readings are the same, the relationship between a level gauge base and a bubble tube is shown to be correct, otherwise, the leveling gauge and the bubble tube are adjusted by using a fine adjustment screw until the readings are completely the same, and the measurement work can be carried out.

The automatic level meter structure for the existing engineering survey and drawing is comparatively single, does not have the function of horizontal direction regulation, and if the surveying personnel put the spirit level a bit direction or distance, just need pull up the spirit level support, and it is fixed to relevel, and is very troublesome, and the job site environment is complicated simultaneously, and the spirit level receives the foreign object very easily and falls down and seriously damage the spirit level, influences the use, can't continue the mapping work even, delays the survey progress.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model aims to provide an engineering is automatic spirit level for survey and drawing to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic level gauge for engineering surveying and mapping comprises a base, a mounting seat and the automatic level gauge, wherein a plurality of fixing feet are arranged on the bottom of the base at equal intervals in the circumferential direction, a telescopic rod is fixedly arranged on the base, the mounting seat is rotatably arranged at the top end of the telescopic rod, a sliding seat is slidably arranged on the mounting seat and can longitudinally slide on the mounting seat, a sliding block is slidably arranged on the sliding seat and can transversely slide on the sliding seat, the lower part of the sliding block is of a rack structure, a rotating rod is rotatably arranged in the sliding seat through a bearing, a gear is arranged on the rotating rod and is meshed with the rack structure at the lower part of the sliding block, a vertical rod is fixedly arranged on the sliding block, the automatic level gauge is detachably arranged on the upper part of the vertical rod, a plurality of protection plates are circumferentially arranged on the side of the mounting seat through a plurality of transverse rods and a plurality of springs, the, one end of the spring, which is far away from the mounting seat, is fixedly connected with the protection plate.

In one alternative: the mounting seat bottom is equipped with the handle, and the cladding has anti-skidding cushion on the handle.

In one alternative: the lower part of the fixed foot is of a spine-shaped structure, the fixed foot is sleeved with an anti-trap plate, and the anti-trap plate is in threaded connection with the fixed foot.

In one alternative: the telescopic link is hydraulic telescoping rod, is equipped with many spinal branchs poles that are used for consolidating the telescopic link on the base, and the base was kept away from to branch one end all with telescopic link fixed connection.

In one alternative: one end of the rotating rod extends out of the sliding seat and is fixedly provided with a rotating handle, and anti-skid grains are arranged on the rotating handle.

In one alternative: and the automatic level gauge is provided with an observation lens and a plurality of functional knobs.

In one alternative: and a balancing weight is arranged on the base.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. the device is provided with the anti-trap plate, the telescopic rod, the protection plate, the sliding seat and the gear, so that the device is convenient to adjust, time-saving and labor-saving, the surveying and mapping efficiency is improved, when a foreign object accidentally bumps down the device, the impact force of the ground to the device can be greatly buffered under the action of the protection plate and the spring, the use safety of the device can be better protected, the normal and stable surveying and mapping is ensured, the structure is simple, and the device is convenient and practical;

2. be equipped with the handle, constructor can reach the survey and drawing place fast through the device of taking of handle conveniently, labour saving and time saving, and is simple effective.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a right side view structural diagram of FIG. 1;

fig. 3 is a three-dimensional view of the base and the telescopic rod according to the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-fixed feet, 2-anti-sinking plates, 3-base, 4-supporting rods, 5-telescopic rods, 6-mounting seats, 7-cross rods, 8-protective plates, 9-springs, 10-sliding seats, 11-automatic gradienters, 12-function knobs, 13-observation lenses, 14-vertical rods, 15-sliding blocks, 16-gears, 17-balancing weights, 18-rotating rods, 19-rotating handles and 20-handles.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, an automatic level for engineering surveying and mapping comprises a base 3, a mounting seat 6 and an automatic level 11, wherein a plurality of fixing legs 1 are equidistantly arranged in the circumferential direction at the bottom of the base 3, the lower portions of the fixing legs 1 are in a spine-shaped structure, the fixing legs 1 are all sleeved with an anti-sinking plate 2, the anti-sinking plate 2 is in threaded connection with the fixing legs 1, the anti-sinking plate 2 can effectively prevent the device from continuously sinking to affect surveying and mapping precision when surveying and mapping on the ground with soft soil, a telescopic rod 5 is fixedly arranged on the base 3, the telescopic rod 5 is a hydraulic telescopic rod, a plurality of support rods 4 for reinforcing the telescopic rod 5 are arranged on the base 3, one ends of the support rods 4 far away from the base 3 are all fixedly connected with the telescopic rod 5, the mounting seat 6 is rotatably mounted on the top end of the telescopic rod 5, a fastening pin for positioning the mounting, the sliding seat 10 can longitudinally slide on the mounting seat 3, a limiting block for preventing the sliding seat 10 from slipping is arranged on the mounting seat 3, a sliding block 15 is arranged on the sliding seat 10 in a sliding mode, the sliding block 15 can transversely slide on the sliding seat 10, the lower portion of the sliding block 15 is of a rack structure, a rotating rod 18 is rotatably arranged in the sliding seat 10 through a bearing, one end of the rotating rod 18 extends out of the sliding seat 10 and is fixedly provided with a rotating handle 19, anti-slipping patterns are arranged on the rotating handle 19, a gear 16 is arranged on the rotating rod 18 and is meshed with the rack structure on the lower portion of the sliding block 15, a vertical rod 14 is fixedly arranged on the sliding block 15, the automatic level gauge 11 is detachably arranged on the upper portion of the vertical rod 14, an observation lens 13 and a plurality of functional knobs 12 are arranged on the automatic level gauge 11, a plurality of protective plates 8 are circumferentially arranged on the lateral side of the mounting seat 6 through, the spring 9 is sleeved on the cross rod 7, the length of the spring 9 is longer than that of the cross rod 7, one end, far away from the mounting seat 6, of the spring 9 is fixedly connected with the protection plate 8, the base 3 is provided with the balancing weight 17, and the balancing weight 17 enables the center of gravity to be always positioned at the lower part of the device when the device falls down in a natural mode, so that the automatic level 11 can never collide with the ground directly; when using, place the device on the survey and drawing point earlier and the leveling, telescopic link 5 is flexible can drive automatic spirit level 11 and remove along vertical direction, promote sliding seat 10 and can drive automatic spirit level 11 longitudinal movement, it makes bull stick 18 rotate to rotate rotatory handle 19, bull stick 18 rotates and drives gear 16 and rotate and then drive slider 15 and slide, slider 15 slides and drives automatic spirit level 11 lateral shifting, 11 position control of automatic spirit level is convenient, time saving and labor saving, be favorable to improving the survey and drawing efficiency, when the device is knocked down in the foreign object accident, can cushion the impact force to the device greatly under the effect of guard plate 8 and spring 9, the good use safety of device that can be better, guarantee survey and drawing normal stable the going on, moreover, the steam generator is simple in structure, and convenient and practical.

Example 2

Please refer to fig. 4, the embodiment of the present invention is different from embodiment 1 in that, further, in order to facilitate the carrying of the device by the surveying and mapping staff, a handle 20 is disposed at the bottom of the mounting seat 6, the handle 20 is wrapped with an anti-slip cushion, and the constructor can conveniently take the device through the handle 20 to quickly reach the surveying and mapping place, which is time-saving, labor-saving, simple and effective.

The utility model discloses a theory of operation is: the utility model discloses when using, place the device on the survey and drawing point earlier and the leveling, telescopic link 5 is flexible can drive automatic level appearance 11 and remove along vertical direction, promote sliding seat 10 and can drive 11 longitudinal movement of automatic level appearance, it makes bull stick 18 rotate to rotate rotatory handle 19, bull stick 18 rotates and drives gear 16 and rotate and then drive slider 15 and slide, slider 15 slides and drives 11 lateral shifting of automatic level appearance, 11 position control of automatic level appearance is convenient, time saving and labor saving, be favorable to improving surveying and drawing efficiency, when the device knocks down in the foreign object accident, can cushion the impact force in the face of the device greatly under guard plate 8 and spring 9's effect, can be better the good safety in utilization of automatic level appearance 11, guarantee survey and drawing normal stable the going on, moreover, the steam generator is simple in structure, and convenient and practical.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. An automatic level gauge for engineering surveying and mapping comprises a base (3), a mounting seat (6) and an automatic level gauge (11), and is characterized in that a plurality of fixing feet (1) are arranged at the bottom of the base (3) in a circumferential equidistance mode, a telescopic rod (5) is fixedly arranged on the base (3), the mounting seat (6) is rotatably arranged at the top end of the telescopic rod (5), a sliding seat (10) is slidably arranged on the mounting seat (6), the sliding seat (10) can longitudinally slide on the mounting seat (6), a sliding block (15) is slidably arranged on the sliding seat (10), the sliding block (15) can transversely slide on the sliding seat (10), the lower portion of the sliding block (15) is of a rack structure, a rotating rod (18) is rotatably arranged in the sliding seat (10) through a bearing, a gear (16) is arranged on the rotating rod (18), the gear (16) is meshed with the rack structure at the lower portion of the sliding block (15), a vertical rod (, automatic spirit level (11) demountable installation is in montant (14) upper portion, and mount pad (6) side is equipped with polylith guard plate (8) through many horizontal poles (7) and many spring (9) circumference, on horizontal pole (7) equal perpendicular installation and mount pad (6) outer wall, spring (9) cover was established and is installed on horizontal pole (7), and horizontal pole (7) length is good at to spring (9) length, and the one end and guard plate (8) fixed connection of mount pad (6) are kept away from in spring (9).

2. The automatic level for engineering surveying and mapping according to claim 1, characterized in that a handle (20) is provided at the bottom of the mounting seat (6), and the handle (20) is covered with an anti-slip soft pad.

3. The automatic level gauge for engineering surveying and mapping according to claim 1, characterized in that the lower portion of the fixing foot (1) is a spine-shaped structure, the fixing foot (1) is sleeved with an anti-trap plate (2), and the anti-trap plate (2) is in threaded connection with the fixing foot (1).

4. The automatic level gauge for engineering surveying and mapping according to claim 1, wherein the telescopic rod (5) is a hydraulic telescopic rod, a plurality of supporting rods (4) for reinforcing the telescopic rod (5) are arranged on the base (3), and one ends of the supporting rods (4) far away from the base (3) are fixedly connected with the telescopic rod (5).

5. The automatic level gauge for engineering surveying and mapping according to claim 1, characterized in that one end of the rotating rod (18) extends out of the sliding seat (10) and is fixedly provided with a rotating handle (19), and the rotating handle (19) is provided with anti-skid lines.

6. The automatic level for engineering surveying and mapping according to claim 1, characterized in that the automatic level (11) is provided with an observation lens (13) and a plurality of function knobs (12).

7. The automatic level gauge for engineering surveying and mapping according to any one of claims 1-6, characterized in that a counterweight (17) is provided on the base (3).