CN207763695U - Can one man operation leveling device - Google Patents

Can one man operation leveling device Download PDF

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Publication number
CN207763695U
CN207763695U CN201721792541.8U CN201721792541U CN207763695U CN 207763695 U CN207763695 U CN 207763695U CN 201721792541 U CN201721792541 U CN 201721792541U CN 207763695 U CN207763695 U CN 207763695U
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China
Prior art keywords
levelling staff
prismatic
rectangle
foot
stabilizer blade
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Application number
CN201721792541.8U
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Chinese (zh)
Inventor
刘雁春
孟强
刘尧
吴祥华
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Dalian Shengboer Surveying And Mapping Instrument Technology Co Ltd
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Dalian Shengboer Surveying And Mapping Instrument Technology Co Ltd
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Priority to CN201721792541.8U priority Critical patent/CN207763695U/en
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Abstract

The utility model discloses a kind of suitable for the engineering construction of small range region, save manpower, improve working efficiency can one man operation leveling device, the prismatic levelling staff of scale graduation is carried equipped with surface, prismatic levelling staff is fixedly connected with tripod, round spirit level is installed, the tripod is made of skirt head and three the first stabilizer blades on prismatic levelling staff;If there are one the rectangle levelling staffs that surface carries scale graduation, rectangle levelling staff is fixedly connected with orthogonal bipod, L-type spirit level, height finder and observation handbook are installed, the height finder realizes that signal is connect with observation handbook by wired or wireless communication device on rectangle levelling staff;The orthogonal bipod is made of the second stabilizer blade of the skirt head, two quadrature arrangements that are open with the foot-driven lever on stabilizer blade.

Description

Can one man operation leveling device
Technical field
The utility model belongs to the earth and engineering measurement field, more particularly to one kind is built suitable for small range region engineering If save manpower, improve working efficiency can one man operation leveling device.
Background technology
Traditional leveling device is made of a spirit level and two levelling staffs.First by two levels when measurement Scale is respectively placed in A, B on ground at 2 points, then spirit level is arranged in the centre position of 2 points of A, B, utilizes level after leveling The horizontal line of sight of instrument sights the absolute altitude numerical value for reading two levelling staffs respectively, and the difference of the high numerical value of institute's mark is ground A, B two The height differences by leveling of point, traditional leveling device at least need 3 people's operations(One man operation spirit level, 2 people dispose level mark Ruler).The Chinese patent that number of patent application is 201220611636.6, disclosing one kind, " unification of dual formula observation ruler instrument is compound Spirit level "(Hereinafter referred to as composite level), structure is provided with cylindricality ruler body and spirit level, in the same cylinder of cylindricality ruler body On be fixed with the levelling staff parallel with cylindricality ruler body axis and the observing unit that can slide up and down, the observing unit has mutually Other side's altitude signal analyzer for being fixedly connected and our altitude signal analyzer, the collimation axis of other side's altitude signal analyzer with Cylindricality ruler body axis is vertical.Spirit level is placed on levelling staff by the patent for the first time, realizes spirit level and levelling staff Integration needs when measurement 2 composite levels pairings to use and use antithesis Observation principle, when above-mentioned patent application uses At least need 2 people's operations(2 people operate 2 composite levels simultaneously respectively).
The Chinese patent of Patent No. 201220373858.9 discloses a kind of " sleeve clip type measurement tripod ", mainly will The pedestal of typical tripod is changed to ring-type by tabular, and at least three lateral jackscrews are evenly equipped on cyclic annular pedestal, for the first time Dedicated measurement tripod is provided for surveyors' staff.In order not to block surveyors' staff, in Patent No. 201310022381.9 State's utility model patent discloses a kind of " Holding-clamp type measurement foot rest ", and pedestal is changed to the ring-type of opening, two are furnished on pedestal The front end of a transverse direction jackscrew, lateral jackscrew is equipped with fixed connection apparatus, or there are three lateral jackscrews for cloth on pedestal, between two parties There is fixed connection apparatus in lateral jackscrew front end;It is mutually perpendicular between the adjacent transverse jackscrew axis.It, can be by measuring foot when measurement Frame fixes levelling staff, and survey crew is avoided to hold the problems of levelling staff, but also the same needs at least two people point It does not operate.
Above-mentioned leveling device or composite level are highly suitable for the wire type measurement of the level of long range, and when small When the measurement of the level of range areas engineering construction(Such as ground leveling, square construction etc.), will result in the waste on personnel.
Invention content
The utility model is provided a kind of suitable for small range to solve the above-mentioned technical problem present in the prior art Region engineering construction, save manpower, improve working efficiency can one man operation leveling device.
The technical solution of the utility model is:It is a kind of can one man operation leveling device, carried equipped with surface The prismatic levelling staff of scale graduation, prismatic levelling staff are fixedly connected with tripod, are installed on prismatic levelling staff There are round spirit level, the tripod to be made of skirt head and three the first stabilizer blades;If there are one surfaces to carry scale graduation Rectangle levelling staff, rectangle levelling staff is fixedly connected with orthogonal bipod, and L-type level is equipped on rectangle levelling staff Device, height finder and observation handbook, the height finder, which is realized with observation handbook by wired or wireless communication device, to be believed Number connection;The orthogonal bipod by the second stabilizer blade of skirt head, two quadrature arrangements for being open on stabilizer blade Foot-driven lever is constituted.
The lower end of second stabilizer blade is connected by vertical cylindricality matrix with conical foot head, the vertical cylindricality matrix side There is vertical groove in face, has horizontal axis, the foot-driven lever to be rotatablely connected with horizontal axis in vertical groove;Equipped with tension spring, the upper end of tension spring with Second stabilizer blade or vertical cylindricality matrix connect, and the lower end of tension spring connects with foot-driven lever.
The prismatic levelling staff is equipped with automatic alignment device, and the automatic alignment device is supervised by scale plumbness Survey device and automatic alignment motor form.
The utility model can independent fixed prismatic levelling staff and the rectangle with height finder and observation handbook Levelling staff is constituted, and only needs a people that the measurement of the level of small range region engineering construction can be completed, and can be saved manpower, be improved work Efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the new new embodiment of this practicality 2.
Fig. 3 is the structural schematic diagram of the utility model embodiment 3.
Specific implementation mode
Embodiment 1:
As shown in Figure 1:The prismatic levelling staff 1 of scale graduation, prismatic levelling staff 1 and three feet are carried equipped with surface Frame 2 is fixedly connected, and round spirit level 3 is equipped on prismatic levelling staff 1, the tripod 2 is by skirt head 21(Existing skill The sleeve clip type measurement tripod of art)It is formed with three the first stabilizer blades 22;If there are one the rectangle level marks that surface carries scale graduation Ruler 4, rectangle levelling staff 4 are fixedly connected with orthogonal bipod 5, L-type spirit level 6 are equipped on rectangle levelling staff 4, height is surveyed Determine device 7 and observation handbook 8, the height finder 7 realizes that signal connects with observation handbook 8 by wired or wireless communication device It connects;The orthogonal bipod 5 is by the skirt head 51 that is open(The Holding-clamp type measurement foot rest of the prior art), two quadrature arrangements Second stabilizer blade 52 is constituted with the foot-driven lever 53 on the second stabilizer blade 52.
Use process:Prismatic levelling staff 1 is placed in by tripod 2 in permanent bench mark, observation spirit level 3 Bubble makes prismatic levelling staff 1 be in plumbness between two parties.Then rectangle levelling staff 4 is placed in the ground to be measured of surrounding On point and towards prismatic levelling staff 1, the second stabilizer blade 52 of orthogonal bipod 5 is opened, foot-driven lever 53 is slammed with foot, passes through sight Surveying the bubble of spirit level 6 makes rectangle levelling staff 4 be in plumbness, and height finder 7, observation handbook 8 is then utilized to measure The height of sighting line of prismatic levelling staff 1 calculates the height difference of ground point to be measured and permanent bench mark.
Embodiment 2:
Basic structure with embodiment 1, it is different from embodiment 1 as shown in Fig. 2, the lower end of the second stabilizer blade 52 pass through it is vertical Cylindricality matrix 523 connects with conical foot head 524, and there are vertical groove 5231, vertical groove in vertical 523 side of cylindricality matrix There are horizontal axis 5232, foot-driven lever 53 and horizontal axis 5232 in 5231(Bolt)Rotation connection;Equipped with tension spring 526, the upper end of tension spring 526 with Second stabilizer blade 52 or vertical cylindricality matrix 523 connect, and the lower end of tension spring 526 connects with foot-driven lever 53.The upper end of tension spring 526 with it is perpendicular When connecting to cylindricality matrix 523, can one horizontal axis to connect with tension spring 6 be set in the upper end of vertical groove 5231.For convenience It is foot-operated that a pedal 527 can be fixed on foot-driven lever 53.
Using process with embodiment 1.Be measured the rear foot and remove foot-driven lever 526, spring 526 effect under foot-driven lever 53 from It is dynamic to pack up, convenient for removing station operation.
Embodiment 3:
Basic structure is with embodiment 1 or embodiment 2, with embodiment 1 or embodiment 2 except that as shown in figure 3, prism Shape levelling staff 1 is equipped with automatic alignment device 9, and the automatic alignment device 9 is by scale plumbness monitor 9 and automatic tune Straight motor 92 forms, and the output shaft of automatic alignment motor 92 connects with each jackscrew of skirt head 21.
It is substantially the same manner as Example 1 using process, it is prismatic to be a difference in that scale plumbness monitor 9 detects always The plumbness of levelling staff 1 outputs signal to automatic alignment motor 92,92 control ring of automatic alignment motor when needing the when of correcting Each jackscrew of shape frame head 21 moves forward or back, and prismatic levelling staff 1 is made be in plumbness, be not necessarily to surveyor's special monitoring and It ensure that accuracy of observation.

Claims (3)

1. it is a kind of can one man operation leveling device, it is characterised in that:The prismatic water of scale graduation is carried equipped with surface Fiducial mark ruler(1), prismatic levelling staff(1)With tripod(2)It is fixedly connected, prismatic levelling staff(1)On be equipped with it is round Spirit level(3), the tripod(2)By skirt head(21)With three the first stabilizer blades(22)Composition;If being carried there are one surface The rectangle levelling staff of scale graduation(4), rectangle levelling staff(4)With orthogonal bipod(5)It is fixedly connected, rectangle levelling staff (4)On L-type spirit level is installed(6), height finder(7)And observation handbook(8), the height finder(7)With spotter Book(8)Signal connection is realized by wired or wireless communication device;The orthogonal bipod(5)By the skirt head being open (51), two quadrature arrangements the second stabilizer blade(52)With mounted on the second stabilizer blade(52)On foot-driven lever(53)It constitutes.
2. it is according to claim 1 can one man operation leveling device, it is characterised in that:Second stabilizer blade(52) Lower end pass through vertical cylindricality matrix(523)With conical foot head(524)Connect, the vertical cylindricality matrix(523)Side has Vertical groove(5231), vertical groove(5231)Inside there is horizontal axis(5232), the foot-driven lever(53)With horizontal axis(5232)Rotation connects It connects;Equipped with tension spring(526), tension spring(526)Upper end and the second stabilizer blade(52)Or vertical cylindricality matrix(523)Connect, tension spring (526)Lower end and foot-driven lever(53)Connect.
3. the leveling device of one man operation according to claim 1 or 2, it is characterised in that:The prismatic level Scale(1)It is equipped with automatic alignment device(9), the automatic alignment device(9)By scale plumbness monitor(91)With oneself Dynamic straightening motor(92)Composition.
CN201721792541.8U 2017-12-20 2017-12-20 Can one man operation leveling device Active CN207763695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721792541.8U CN207763695U (en) 2017-12-20 2017-12-20 Can one man operation leveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721792541.8U CN207763695U (en) 2017-12-20 2017-12-20 Can one man operation leveling device

Publications (1)

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CN207763695U true CN207763695U (en) 2018-08-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111578815A (en) * 2020-04-14 2020-08-25 北京仿真中心 Three-degree-of-freedom positioning scale and equipment position calibration method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111578815A (en) * 2020-04-14 2020-08-25 北京仿真中心 Three-degree-of-freedom positioning scale and equipment position calibration method

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