CN209055101U - Real estate surveying level - Google Patents

Abstract

The utility model discloses a kind of real estate surveying levels, including level main body, mobile device and micromatic setting, level main body, micromatic setting and mobile device are set gradually from top to bottom, laser lamp and telescope are provided in level main body, the upper end of level main body is arranged in laser lamp, micromatic setting includes rotating platform, carrying platform, guide sleeve and pedestal, the lower end of level main body is arranged in rotating platform, non-slip mat is additionally provided on the bottom end lower surface of level main body, the lower end of rotating platform is arranged in carrying platform, guide sleeve is arranged on the bottom end lower surface of carrying platform, the bottom end surface of guide sleeve and carrying platform plugs connection.Utility model has good stability, increases functionality, can eliminate the error as brought by ground relief by fine-tuning nut and screw rod, improve measurement accuracy, make conveniently moving by universal wheel, reduce labor intensity, practical.

Description

Real estate surveying level

Technical field

The utility model relates to technical field of measuring equipment, more particularly to a kind of real estate surveying level.

Background technique

Level (English: level) is the instrument for establishing horizontal line of sight measurement ground point-to-point transmission height difference.Principle is according to water Locating tab assembly principle measures height difference between ground point.Main component has telescope, pipe spirit level (or compensator), vertical axis, pedestal, foot Spiral.It is divided into tilting level, automatic compensated level, laser level and digital level (also known as electronic leveler by structure Instrument).It is divided into precision level and ordinary level by precision.

During real estate surveying, level is one of essential equipment, when existing real estate surveying operation be all Measuring instrument is installed to complete on tripod, but since outdoor mapping place is complicated, level is frequent in mapping process It can lead to measurement error occur due to ground relief, cause the inaccuracy of measurement result, and existing level can not Carry out WidFin, bring many troubles to real estate surveying, and existing real estate surveying height of leveling instrument be it is fixed, still Staff's height is different, causes some personnel to need to bend over to operate, the scope of application is small, while level is being transported When, often staff is carried manually, increases intensity of having worked, and reduces working efficiency, functional poor.

Summary of the invention

For overcome the deficiencies in the prior art, the utility model provides a kind of real estate surveying level, can solve existing Real estate surveying is big with level measurement error, working efficiency is low, functional performance is poor, the scope of application is small problem.

In order to solve the above technical problems, the utility model provides the following technical solutions:

Real estate surveying level, including level main body, mobile device and micromatic setting, it is the level main body, micro- It adjusts device and mobile device to set gradually from top to bottom, laser lamp and telescope is provided in the level main body, it is described to swash Light lamp is arranged in the upper end of level main body, and the micromatic setting includes rotating platform, carrying platform, guide sleeve and pedestal, The lower end of level main body is arranged in the rotating platform, is additionally provided on the bottom end lower surface of the level main body anti-skidding The lower end of rotating platform is arranged in pad, the carrying platform, and the guide sleeve is arranged on the bottom end lower surface of carrying platform, The bottom end surface of the guide sleeve and carrying platform plugs connection, and there are four the guide sleeve settings, four guiding Screw rod is provided in casing, the lower end of the screw rod is fixedly connected with pedestal, and fine-tuning nut, the shifting are set on the screw rod Dynamic device includes handle and base member case, and the pedestal is arranged in base member case, the bottom end surface of the pedestal and the top of base member case End upper surface is fixedly connected, and the handle is arranged on the top upper surface of base member case, and there are two the handle settings, two institutes The two sides that handle is separately positioned on pedestal are stated, fixture nut is provided on the handle, the base member case bosom is rectangle Hollow structure is provided with movable plate in the base member case hollow structure, and the movable plate lower end is provided with universal wheel, described universal Wheel is provided with several, several described universal wheels are in two rows of equidistantly from arranged symmetrically.

As a preferred technical solution of the utility model, there are four guiding for the bottom end setting of the carrying platform Hole, four pilot holes are arranged in a one-to-one correspondence with four guide sleeves.

As a preferred technical solution of the utility model, the handle includes handle and long bolt, the handle The top of handle is set, and the lower end of handle is arranged in the long bolt, and the long bolt is fixedly connected with handle.

As a preferred technical solution of the utility model, the long bolt of the handle, at its lower end passes through the top of base member case End is connected with movable plate.

As a preferred technical solution of the utility model, the carrying platform inside upper surface setting is fluted, The inner bottom surface of the groove is provided with annular groove, several balls are provided in the annular groove.

As a preferred technical solution of the utility model, the lower end of the rotating platform is arranged in groove, institute The lower surface for stating rotating platform is contacted with ball.

Compared with prior art, the attainable beneficial effect of the utility model is:

Utility model has good stability, increases functionality, can be eliminated by fine-tuning nut and screw rod since ground is recessed Error brought by convex injustice, improves measurement accuracy, makes conveniently moving by universal wheel, reduce labor intensity, practical Property is strong.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the level present invention looks up structural representation of the utility model；

Wherein: 1, level main body；2, laser lamp；3, telescope；4, rotating platform；5, carrying platform；6, handle；7, bottom Seat-box；8, non-slip mat；9, guide sleeve；10, fine-tuning nut；11, groove；12, ball；13, annular groove；14, screw rod；15, solid Determine nut；16, movable plate；17, universal wheel；18, mobile device；19, micromatic setting；20, pedestal；21, handle；22, long bolt.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

It please refers to shown in Fig. 1-3, real estate surveying level, including level main body 1, mobile device 18 and micromatic setting 19, level main body 1, micromatic setting 19 and mobile device 18 are set gradually from top to bottom, are provided with laser in level main body 1 The upper end of level main body 1 is arranged in lamp 2 and telescope 3, laser lamp 2, and micromatic setting 19 includes rotating platform 4, carrying platform 5, the lower end of level main body 1, the bottom end lower surface of level main body 1 is arranged in guide sleeve 9 and pedestal 20, rotating platform 4 On be additionally provided with non-slip mat 8, the lower end of rotating platform 4 is arranged in carrying platform 5, and the bottom of carrying platform 5 is arranged in guide sleeve 9 It holds on lower surface, guide sleeve 9 is plugged with the bottom end surface of carrying platform 5 and connect, and there are four the settings of guide sleeve 9, and four are led Screw rod 14 is provided with into casing 9, the lower end of screw rod 14 is fixedly connected with pedestal 20, fine-tuning nut 10 is set on screw rod 14, Mobile device 18 includes handle 6 and base member case 7, and pedestal 20 is arranged in base member case 7, the bottom end surface and base member case 7 of pedestal 20 Top upper surface be fixedly connected, handle 6 is arranged on the top upper surface of base member case 7, handle 6 setting there are two, two hands Handle 6 is separately positioned on the two sides of pedestal 20, and fixture nut 15 is provided on handle 6, and 7 bosom of base member case is rectangular hollow knot Structure is provided with movable plate 16 in 7 hollow structure of base member case, and 16 lower end of movable plate is provided with universal wheel 17, and universal wheel 17 is provided with Several, several universal wheels 17 are in two rows of equidistantly from arranged symmetrically.

There are four pilot hole, four pilot holes to set with four one-to-one correspondence of guide sleeve 9 for the bottom end setting of carrying platform 5 It sets, the upper end of guide sleeve 9 is inserted into the lower surface of carrying platform 5；Handle 6 includes handle 21 and long bolt 22, the top of handle 6 is arranged in handle 21, and the lower end of handle 21, long bolt 22 and the fixed company of handle 21 is arranged in long bolt 22 Connect, the top that the long bolt 22 of 6 lower end of handle passes through base member case 7 is connected with movable plate 16, enable swing handle 21 when Long bolt 22 is allowed to move down, so that movable plate 16 be driven to move down along base member case 7；5 inside upper surface of carrying platform is set It is equipped with groove 11, the inner bottom surface of groove 11 is provided with annular groove 13, several balls 12, rotating platform are provided in annular groove 13 4 lower end is arranged in groove 11, and the lower surface of rotating platform 4 is contacted with ball 12, enable 4 360 degree of rotating platform entirely Orientation rotation facilitates mapping worker to use.

Specifically, when in use, firstly, mapping worker first holds the handle 21 on handle 6, and being rotated, handle 21 Rotation drives long bolt 22 to rotate down, and long bolt 22, which moves down, drives movable plate 16 to move down along base member case 7, mobile Plate 16, which moves down, drives the universal wheel 17 of its bottom end installation to move down, until universal wheel 17 and ground touch, surveys and draws people Member stops operating handle 6, and then the utility model is moved to demand position using universal wheel 17 by mapping worker；Secondly, passing through The fine-tuning nut 10 on micromatic setting 19 is rotated, so that fine-tuning nut 10 is moved up and down along 14 straight line of screw rod, and then pushes guiding About 9 casing moves linearly, to realize the fine tuning at 5 four angles of carrying platform, carrying platform 5 is finally made to be in accurate horizontal Position；Finally, laser lamp 2 is opened, the monochromaticjty for the laser beam launched using laser lamp 2 and coherence, in 3 object of telescope On the zone plate assembled before mirror, make its given birth to diffraction interference, focuses using telescope 3, in the focusing range of zone plate, obtain A bright and fine cross or circular laser facula is obtained, to more accurately sight target.

Utility model has good stability, increases functionality, can be eliminated by fine-tuning nut and screw rod since ground is recessed Error brought by convex injustice, improves measurement accuracy, makes conveniently moving by universal wheel, reduce labor intensity, practical Property is strong.

The embodiments of the present invention is without being limited thereto, according to the above embodiments of the present invention content, utilizes ability The routine techniques knowledge and customary means in domain, under the premise of not departing from the utility model above-mentioned basic fundamental thought, it is above preferably Embodiment can also make the modification, replacement or combination of other diversified forms, and other embodiments obtained all fall within practical Within novel rights protection scope.

Claims (6)

1. real estate surveying level, including level main body (1), mobile device (18) and micromatic setting (19), feature exists In the level main body (1), micromatic setting (19) and mobile device (18) are set gradually from top to bottom, the level master It is provided with laser lamp (2) and telescope (3) on body (1), laser lamp (2) setting is described in the upper end of level main body (1) Micromatic setting (19) includes rotating platform (4), carrying platform (5), guide sleeve (9) and pedestal (20), the rotating platform (4) Lower end in level main body (1) is set, is additionally provided with non-slip mat (8), institute on the bottom end lower surface of the level main body (1) Carrying platform (5) setting is stated in the lower end of rotating platform (4), the guide sleeve (9) is arranged under the bottom end of carrying platform (5) On surface, the guide sleeve (9) plugs with the bottom end surface of carrying platform (5) to be connect, and the guide sleeve (9) is provided with four It is a, it is provided with screw rod (14) in four guide sleeves (9), the lower end of the screw rod (14) is fixedly connected with pedestal (20), It is set with fine-tuning nut (10) on the screw rod (14), the mobile device (18) includes handle (6) and base member case (7), described Pedestal (20) is arranged on base member case (7), the fixed company of the bottom end surface of the pedestal (20) and the top upper surface of base member case (7) It connects, the handle (6) is arranged on the top upper surface of base member case (7), and there are two handle (6) settings, two hands Handle (6) is separately positioned on the two sides of pedestal (20), is provided with fixture nut (15) on the handle (6), in the base member case (7) It is rectangular hollow structure among portion, is provided with movable plate (16) in base member case (7) hollow structure, under the movable plate (16) End is provided with universal wheel (17), and the universal wheel (17) is provided with several, several described universal wheels (17) are between two rows of wait Distance is symmetrical arranged.

2. real estate surveying level according to claim 1, which is characterized in that the bottom end of the carrying platform (5) is set It sets there are four pilot hole, four pilot holes are arranged in a one-to-one correspondence with four guide sleeves (9).

3. real estate surveying level according to claim 1, which is characterized in that the handle (6) includes handle (21) With long bolt (22), on the top of handle (6), the long bolt (22) is arranged under handle (21) for handle (21) setting End, the long bolt (22) are fixedly connected with handle (21).

4. real estate surveying level according to claim 3, which is characterized in that the long bolt of handle (6) lower end (22) top across base member case (7) is connected with movable plate (16).

5. real estate surveying level according to claim 1, which is characterized in that table on carrying platform (5) inside Fluted (11) are arranged in face, and the inner bottom surface of the groove (11) is provided with annular groove (13), are provided in the annular groove (13) Several balls (12).

6. real estate surveying level according to claim 5, which is characterized in that the lower end of the rotating platform (4) is set It sets in groove (11), the lower surface of the rotating platform (4) is contacted with ball (12).