A kind of bridge machine arch measurer
The utility model is related to a kind of bridge machine arch measurers, belong to bridge machine and survey arch engineering device technique field.
Bridge machine full name bridge crane is that one is crossbearers in the progress material handling of workshop, warehouse and stock ground overhead
Heavy equipment after the completion of bridge rack is set, needs to carry out camber and deflection metrology to bridge machine, to ensure its glacing flatness in safe range
It is interior.
Laser arch gauge is a kind of very common bridge machine survey arch tool, it includes laser level localizer, data receiver
Light target host and controller laser level localizer, the data receiver being connect by data communication line with data receiver light target host
Light target host bottom is equipped with tripod, and data receiver light target host includes digital distance measuring unit, Digit Display Angle Ruler, bubble, pedestal,
Laser level localizer is used cooperatively with data receiver light target host when test, and the laser that localizer is sent out is received by light target, then
The height that bridge machine different location is recorded by stadia surveying, the camber and amount of deflection of bridge machine are calculated with this, when different location is tested,
It needs frequent mobile data to receive light target host and is calibrated to level, be then aligned again with localizer, label are used in bridge machine
Occasion limits, and ground is generally uneven, and frequently adjustment is very time-consuming and laborious, greatly reduces measurement efficiency.
The technical problem to be solved by the utility model is to：A kind of bridge machine arch measurer is provided, it solves current survey
Distance meter needs frequently mobile, calibration, the problem time-consuming and laborious, measurement efficiency is low when survey arch to bridge machine different location.
Technical problem to be solved in the utility model takes following technical scheme to realize：
A kind of bridge machine arch measurer, including laser level localizer, data receiver light target host and with data receiver light target master
The controller that machine is connected by data communication line, laser level localizer bottom are equipped with A-frame, further include that sliding is adjusted
Regulating device and casing；
The slidable adjustment device includes two upright bars, two guide rods and two bracing pieces, each rod end
Bifurcated forms two struts, and two struts and upright bar form y-type structure, the both ends of each guide rod respectively in a upright bar
One strut is fixed, and two guide rods are parallel to each other, and the both ends of each bracing piece pass through connecting rod and the upright bar, institute respectively
It states guide rod to fix, two guide rods are parallel to each other；
Described sleeve pipe includes two, and casing is fixed and covered with data receiver light target host and slides on the guide bar, the set
Pipe madial wall is equipped with several grooves, is equipped with spring and ball base in groove, and spring is fixed on bottom portion of groove, spring upper end with
Ball base bottom connects, and ball is equipped in ball base.
By using above-mentioned technical proposal, when surveying arch, first two upright bars are separately fixed at two girder of bridge machine,
Levelness calibration is carried out at guide rod both ends by level meter, is then again sleeved on data receiver light target host by two casings
It is slided on guide rod, the purpose using two guide rods is can to ensure swing when the sliding of data receiver light target host
And levelness is influenced, then data receiver light target host is aligned with laser level localizer again, since guide rod is in level
Therefore, in data receiver light target host sliding process state is in horizontality and is aligned with laser level indicator, surveyed always
It is calibrated during amount without frequently adjusting tripod, and can continuously measure each section of camber in test process, sampled
It is more abundant；Reduce frictional force when sliding by ball base, convenient for sliding.
As preferred embodiment, the upright bar includes the first montant and the second montant, and the first montant is inserted into sliding in the second montant
It moves and is locked by fastening bolt.
By using above-mentioned technical proposal, upright bar highest point height can be adjusted.
As preferred embodiment, two strut is symmetrical with straight line where the upright bar.
By using above-mentioned technical proposal, its center of gravity is set to be located at upright bar institute planar, upright bar deflection when avoiding sliding.
As preferred embodiment, the guide rod is rigid telescopic bar.
As preferred embodiment, groove is uniformly distributed on described sleeve pipe inner wall.
The utility model has the beneficial effects that：When measuring, first guide rod is adjusted to level, data receiver light target master
It has been in horizontality when machine slides on the guide bar, has been not necessarily to frequent calibration, it is time saving and energy saving, greatly improve measurement effect
Rate；And each section of continuous data can be measured, collection capacity is big, more representative, is conducive to subsequent analysis processing and determines
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model slidable adjustment device side view；
Fig. 3 is the utility model shift sleeve structure schematic diagram.
In figure：Laser level localizer 1, data receiver light target host 2, controller 3, A-frame 4, upright bar 5, guide rod
6, bracing piece 7, strut 8, connecting rod 9, casing 10, spring 11, ball base 12.
Specific implementation mode
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, Figure 3, a kind of bridge machine arch measurer, including laser level localizer 1,2 and of data receiver light target host
The controller 3 being connect by data communication line with data receiver light target host 2,1 bottom of laser level localizer are equipped with three
Angle support 4 further includes slidable adjustment device and casing 10；
The slidable adjustment device includes two upright bars, 5, two guide rods 6 and two bracing pieces 7, each upright bar 5
Top bifurcated forms two struts 8, and two struts 8 and upright bar 5 form y-type structure, the both ends of each guide rod 6 respectively with one
A strut 8 in upright bar 5 is fixed, and two guide rods 6 are parallel to each other, and the both ends of each bracing piece 7 pass through connecting rod 9 respectively
It is fixed with the upright bar 5, the guide rod 6, two guide rods 6 are parallel to each other；
Described sleeve pipe 10 includes two, and casing 10 is fixed and is sleeved on guide rod 6 with data receiver light target host 2 and slides,
10 madial wall of described sleeve pipe is equipped with several grooves, is equipped with spring 11 and ball base 12 in groove, spring 11 is fixed on groove
Bottom, 11 upper end of spring are connect with 12 bottom of ball base, and ball is equipped in ball base 12.
The upright bar 5 includes the first montant and the second montant, and the first montant, which is inserted into, to be slided in the second montant and pass through fastening
Bolt is locked.
Two strut 8 is symmetrical with 5 place straight line of the upright bar.
The guide rod 6 is rigid telescopic bar.
Groove is uniformly distributed on 10 inner wall of described sleeve pipe.
In the utility model, each bar is all made of rigid rod, and several and guide rod 6 can be added between two upright bars 5
Fixed montant is to ensure 6 levelness of guide rod.
Survey encircle when, first two upright bars 5 are separately fixed at two girder of bridge machine, by level meter in guide rod 6
Both ends carry out levelness calibration, are then again sleeved on guide rod 6 data receiver light target host 2 by two casings 10 and slide,
Purpose using two guide rods 6 is can to ensure occur to swing and influence is horizontal when data receiver light target host 2 slides
Data receiver light target host 2, is then aligned by degree with laser level localizer 1 again, since guide rod 6 is in horizontality, because
This, is in horizontality and is aligned with laser level indicator, measurement process always in 2 sliding process of data receiver light target host
In calibrated without frequently adjusting tripod, and each section of camber can be continuously measured in test process, sampling is richer
It is rich.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.