CN206192341U

CN206192341U - Balance level

Info

Publication number: CN206192341U
Application number: CN201621190464.4U
Authority: CN
Inventors: 王宏亮; 郭文杰; 王立群; ***; 樊涛
Original assignee: Heilongjiang Rui Wisdom Land Science And Technology Development Ltd By Share Ltd
Current assignee: Heilongjiang Rui Wisdom Land Science And Technology Development Ltd By Share Ltd
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2017-05-24
Anticipated expiration: 2026-10-28

Abstract

The utility model provides a balance level, relates to a discrepancy in elevation measuring instrument. The tripod passes through bolt and base fastening connection, the leveling bench is equipped with circular level, be fixed with three foot screw between leveling platform and the base, vertical axis pole lower extreme is fixed at the leveling bench, the central point of gear wheel lower surface puts and is connected with the upper end rotation of vertical axis pole, fixed surface has solar panel on the gear wheel, the last laser pen that is fixed with of solar panel, pinion and large gear, the the motor output shaft and the central point of pinion lower surface put the vertical fixation, motor casing bottom is fixed at the leveling bench, the switch receiver all sets up at the leveling bench with the power, solar panel charges for the power, the power provides the power for laser pen and motor, remote switch is used for opening or closing of control motor, remote control transmitter demountable installation is on the tripod. It is single can accomplish the measurement task, saves the labour, even also can carry out the measurement task under the dark condition of environment, the maintenance is simple.

Description

A kind of spirit level

Technical field

The utility model is related to a kind of vertical survey instrument, especially a kind of spirit level.

Background technology

Spirit level is to set up the instrument that horizontal line of sight determines the ground point-to-point transmission discrepancy in elevation, is frequently utilized for building and exploration field. Existing spirit level when task is measured, it is necessary to the hand steered people of Sopwith staff one of a people carries out reading, in the case of an only people Cannot then measure, the implementation of measurement task is limited in any case.And, existing spirit level maintenance trouble, room Easily hazed in instrument when internal-external temperature difference is big, it is unusable in the case of environment darkness, it is cumbersome.

The content of the invention

The purpose of this utility model is to provide a kind of spirit level, and one can complete measurement task for it, save labour, Even if can also measure task in the case of environment darkness, maintenance is simple.

Above-mentioned purpose is realized, the utility model takes following technical proposals：A kind of spirit level, including tripod, level are adjusted Integral basis seat, vertical pivot bar, gear wheel, solar panels, motor, little gear, laser pen, power supply and remote control switch, described water Heibei provincial opera integral basis seat includes base, leveling platform, circular bubble and three foot screws, and described tripod is placed in base lower section, described Base lower surface center be provided with tapped blind hole, tripod is fastenedly connected by bolt with the tapped blind hole described in base, Described leveling platform is placed in directly over base, and circular bubble is fixed with leveling platform, and three are fixed between leveling platform and base Individual foot screw, described vertical pivot bar lower end is vertically fixed on the center of leveling platform, and described gear wheel is horizontally disposed with, canine tooth The center for taking turns lower surface is connected by bearing with the rotation of vertical pivot bar upper end, and gear wheel upper surface is horizontally fixed with solar energy Plate, is horizontally fixed with laser pen on described solar panels, described little gear is horizontally disposed with, and little gear is engaged with gear wheel, Described motor output shaft is vertical with the center of little gear lower surface to be fixed, and motor field frame bottom is fixed on leveling platform On, described remote control switch includes switch receiver and remote control transmitter, and described switch receiver is fixedly installed with power supply On leveling platform, solar panels are power source charges, and described power supply is that laser pen and motor provide power supply, and remote control switch is used for Being turned on and off for motor is controlled, described remote control transmitter is removably mounted on tripod.

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

1. the utility model does not need the people of people's reading one to help chi, and one can complete measurement task, it is to avoid because lacking The problem that personnel cannot measure, saves labour；

2. the utility model shows mark by remote-control laser pen on the Sopwith staff for matching, even if in the dark feelings of environment Also task can be measured under condition, maintenance is simple, easy to use；

3. the utility model is power source charges using solar panels, can be used for a long time in the wild, energy-conserving and environment-protective.

Brief description of the drawings

Fig. 1 is the overall structure axonometric drawing of spirit level of the present utility model；

Fig. 2 is the A portions enlarged drawing of Fig. 1；

Fig. 3 is the overall structure axonometric drawing of the Sopwith staff that spirit level of the present utility model matches.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model is carried out it is clear, It is fully described by, it is clear that described embodiment is only a part of embodiment of utility model, rather than whole embodiments, Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, belongs to the scope of the utility model protection.

It is the utility model discloses a kind of spirit level including tripod 1, horizontal adjustment pedestal 2, perpendicular as shown in Fig. 1 ~ Fig. 3 Axostylus axostyle 3, gear wheel 4, solar panels 5, motor 6, little gear 7, laser pen 8, power supply 9 and remote control switch 10, described water Heibei provincial opera integral basis seat 2 includes base 2-1, leveling platform 2-3, circular bubble 2-4 and three foot screw 2-2, and described tripod 1 is placed in Base 2-1 lower sections, described base 2-1 lower surfaces center is provided with tapped blind hole, and tripod 1 is by bolt and base 2-1 Described tapped blind hole is fastenedly connected, and described leveling platform 2-3 is placed in directly over base 2-1, and circle is fixed with leveling platform 2-3 Spirit level 2-4, is fixed with three foot screw 2-2 between leveling platform 2-3 and base 2-1, the described lower end of vertical pivot bar 3 is vertically fixed In the center of leveling platform 2-3, described gear wheel 4 is horizontally disposed with, the center of the lower surface of gear wheel 4 by bearing with The upper end of vertical pivot bar 3 rotates connection, and the upper surface of gear wheel 4 is horizontally fixed with solar panels 5, and level is consolidated on described solar panels 5 Surely have laser pen 8, foresight 8-1 be fixed with described laser pen 8, described little gear 7 is horizontally disposed with, little gear 7 with it is big Gear 4 is engaged, and the described output shaft of motor 6 is vertical with the center of the lower surface of little gear 7 to be fixed, the housing bottom of motor 6 Portion is fixed on leveling platform 2-3, and described remote control switch 10 includes switch receiver 10-1 and remote control transmitter 10-2, described Switch receiver 10-1 is fixedly installed on leveling platform 2-3 with power supply 9, and solar panels 5 charge for power supply 9, described power supply 9 For laser pen 8 and motor 6 provide power supply, remote control switch 10 is used to control being turned on and off for motor 6, remote control switch 10 The rotating of controllable switching motor 6, described remote control transmitter 10-2 is removably mounted on tripod 1.

Remote control switch 10 described in present embodiment is prior art, is outsourcing product.Remote control switch distribution is penetrated（Remote control Device）And reception（Switch）Two parts, transmitter encodes control electric signal, then modulates（Infrared modulated, electromagnetic wave modulation or net Network data signal modulation）, it is converted into wireless signal and sends；Record principle：The radio wave signal of carrying information is received, so Amplify afterwards, decode, obtain original control electric signal, electric signal is carried out power amplification again for driving the electrical equipment of correlation （Controllable silicon, relay or MOSFET）.

Remote control switch 10 described in present embodiment can control the positive and negative of switching motor 6 and switch to prior art, can also adopt With Authorization Notice No. CN2605702, authorized announcement date on March 3rd, 2004, entitled《A kind of infrared remote control monophase machine is positive and negative Turn control circuit》The technical scheme of utility model.

When using the utility model, survey crew has installed tripod 1 in the first measurement position, by horizontal adjustment pedestal 2 are arranged on tripod 1, and leveling platform 2-3 is in level by adjusting three foot screw 2-2, then carry remote control switch 10 remote control transmitter 10-2 and Sopwith staff 11（External device (ED)）The second measurement position is gone to, Sopwith staff 11 and small by thereon has been helped Foresight 8-1 on type telescope 11-2 alignment laser pens 8, by the drive gear wheel 4 of remote control transmitter 10-2 telemotors 6 Laser pen 8 turn to just to Sopwith staff 11, now survey crew can carry out reading.

The Sopwith staff 11 used in the utility model is outsourcing piece, and race glass is fixed with by fixture 11-1 on Sopwith staff 11 11-2, described race glass 11-2 and described fixture 11-1 is hinged.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in others dress body form Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the condition of equivalent fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims

1. a kind of spirit level, including tripod（1）And horizontal adjustment pedestal（2）, described horizontal adjustment pedestal（2）Including base （2-1）, leveling platform（2-3）, circular bubble（2-4）And three foot screws（2-2）, described tripod（1）It is placed in base（2-1） Lower section, described base（2-1）Lower surface center is provided with tapped blind hole, tripod（1）By bolt and base（2-1）Institute The tapped blind hole stated is fastenedly connected, described leveling platform（2-3）It is placed in base（2-1）Surface, leveling platform（2-3）Upper fixation sets There is circular bubble（2-4）, leveling platform（2-3）With base（2-1）Between be fixed with three foot screws（2-2）, it is characterised in that：Institute The spirit level stated also includes vertical pivot bar（3）, gear wheel（4）, solar panels（5）, motor（6）, little gear（7）, laser pen （8）, power supply（9）And remote control switch（10）, described vertical pivot bar（3）Lower end is vertically fixed on leveling platform（2-3）Centre bit Put, described gear wheel（4）It is horizontally disposed, gear wheel（4）The center of lower surface is by bearing and vertical pivot bar（3）Upper end turns Dynamic connection, gear wheel（4）Upper surface is horizontally fixed with solar panels（5）, described solar panels（5）On be horizontally fixed with laser Pen（8）, described little gear（7）It is horizontally disposed, little gear（7）With gear wheel（4）Engagement, described motor（6）Output shaft With little gear（7）The center of lower surface is vertically fixed, motor（6）Housing bottom is fixed on leveling platform（2-3）On, it is described Remote control switch（10）Including switch receiver（10-1）With remote control transmitter（10-2）, described switch receiver（10-1）With Power supply（9）It is fixedly installed on leveling platform（2-3）On, solar panels（5）It is power supply（9）Charge, described power supply（9）It is laser Pen（8）With motor（6）Power supply, remote control switch are provided（10）For controlling motor（6）Be turned on and off, described remote control Transmitter（10-2）It is removably mounted at tripod（1）On.

2. a kind of spirit level according to claim 1, it is characterised in that：Described laser pen（8）On be fixed with foresight （8-1）.

3. a kind of spirit level according to claim 1 and 2, it is characterised in that：Described remote control switch（10）It is controllable to cut Change motor（6）Rotating.