A kind of registration measuring instrument for for electric tower foundation pile center and foundation bolt center
Technical field
The present invention relates to measuring tool technical fields, and in particular to one kind is for for electric tower foundation pile center and foundation bolt
The registration measuring instrument at center.
Background technique
At present since the requirement to environmental protection is increasingly reinforced, professional standard provide the foundation structure of route by it is original just
Cube is changed to cylinder form, thus line steel tower foundation cylinder body center (center of circle) with the lower margin spiral shell of the pre-buried mode of square
Bolt center " coincidence " turns sequence as power transmission line iron tower foundation and detects mostly important critical process.
In the prior art, detecting the method whether line tower foundation center and foundation bolt center are overlapped is usually " coiling
Method " finds out the central point of foundation bolt, secondly with foundation bolt center by intersecting to squarely foot bolt coiling first
Whether point unanimously confirms line tower foundation circle from the length for drafting the center of circle to line tower foundation surrounding to draft the center of circle, with ruler measurement
The registration of the heart and foundation bolt center.
But the method that above-mentioned traditional detection center is overlapped exists following insufficient:
One, inconvenient, each dimensional height for winding foundation bolt must be consistent, is otherwise easy to produce error, but lower margin
The high consistency at each position of bolt is difficult to determine;
Two, accuracy is not high, and measurement, which is easy to vary with each individual, generates large error, and one can not complete alone, time-consuming, consumption
Take manpower;
Three, longer, inefficiency the time required to winding the time and being measured with ruler.
For above-mentioned prior art situation, present invention applicant has done a large amount of beneficial explorations repeatedly, and final products take
Effective achievement was obtained, and forms technical solution described below.
Summary of the invention
For this purpose, the present invention provides a kind of registration measurements for for electric tower foundation pile center and foundation bolt center
Instrument, with solve in the prior art due to using winding method detection line tower foundation and foundation bolt whether center be overlapped and cause to detect
The problem that means are single, time-consuming labor intensive, accuracy be not high and cumbersome.
To achieve the goals above, the invention provides the following technical scheme:
A kind of registration measuring instrument for for electric tower foundation pile center and foundation bolt center, including pedestal, the base
The bottom end of seat is connected at least two locating rods, and the locating rod is being equipped with the balance perpendicular with locating rod far from pedestal one end
Adjust component, the pedestal be equipped with can multidirectional ranging measurement module, the extending direction and Chuck top of the measurement module
Face is parallel.
Further, the measurement module is digital display scale, and the Chuck top, which is transferred, rotation measuring axle sleeve, described turn
Dynamic measurement axle sleeve is equipped with digital display scale.
Further, measuring rod, extension rod, the measuring rod are additionally provided between the rotation measuring axle sleeve and digital display scale
One end is arranged on rotation measuring axle sleeve, the measuring rod other end and extension rod one end Joint, the extension rod other end and number
Aobvious scale Joint.
Further, the rotation measuring axle sleeve side is respectively equipped with axis tankage and bolt axial trough, the bolt axial trough
It is inside bolted with axle bolt, the measuring rod is connected in axis tankage by center axis of axle bolt, the groove bottom and water of the axis tankage
Plane is parallel, the trough wall surface and horizontal plane of axis tankage.
Further, the pedestal is discoid, and Chuck top central integral is equipped with locating shaft, and the rotation is surveyed
Amount axle sleeve is socketed on locating shaft, and the positioning axis center is equipped with the center identification hole for sequentially passing through locating shaft and pedestal.
Further, the locating rod side has been respectively and fixedly connected with positioning magnetic stripe.
Further, the Chuck top is equipped with the level meter whether detection pedestal remains horizontality.
Further, the measurement module is equipped at least two, and each measurement module is arranged in a one-to-one correspondence in each positioning
Far from pedestal one end on bar.
Further, the measurement module is digital display scale or tape measure body, the extension of the digital display scale or tape measure body
Direction line both passes through base central.
Further, the balance adjustment component is trimming bolt body.
The present invention has the advantage that
1. the registration measuring instrument passes through the leveling module that base bottom is arranged in and axis is mounted in the measurement of Chuck top
Module, can operate leveling module makes pedestal under the premise of keeping horizontality, any measurement direction for adjusting measurement module, spirit
It is active high, measurement efficiency is greatly improved, one man operation can be completed;
2. between measuring rod, extension rod and digital display scale three, between measuring rod and rotation measuring axle sleeve, rotation measuring
Be between axle sleeve and locating shaft, between locating rod and pedestal it is removable affixed, whole portability is effectively improved, so that in mesh
In the biggish situation of preceding grid power transmission route construction project demand, using portable detection instrument can greatly save manpower and
Reception time (such as three-level self-test, turn sequence examination), and then improve work efficiency and practicability.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described, structure depicted in this specification, ratio, size
Deng only to cooperate the revealed content of specification, so that those skilled in the art understands and reads, any structure repaired
Decorations, the change of proportionate relationship or the adjustment of size, in the case where not influencing the effect of present invention can be generated and the purpose that can reach,
It should all still fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is one of the overall structure diagram of the embodiment of the present invention 1;
Fig. 2 is the two of the overall structure diagram of the embodiment of the present invention 1;
Fig. 3 is the structural schematic diagram of extension rod in the embodiment of the present invention 1;
Fig. 4 is the structural schematic diagram of digital display scale in the embodiment of the present invention 1;
Fig. 5 is that the bottom of the embodiment of the present invention 1 regards structural schematic diagram;
Fig. 6 is the overall structure diagram of the embodiment of the present invention 2;
Fig. 7 is the overall structure diagram of the embodiment of the present invention 3.
In figure: pedestal 1, center identification hole 12, axis tankage 13, rotation measuring axle sleeve 2, bolt axial trough 21, is determined locating shaft 11
Position bar 3, bar installation bolt 32, trimming bolt body 4, shank of bolt 41, level meter 5, measuring rod 6, extension rod 7, prolongs positioning magnetic stripe 31
Stretch connection bolt 71, digital display scale 8, digital display module 81, scale connection bolt 82, tape measure body 9.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figure 1, the embodiment of the invention provides a kind of for for electric tower foundation pile center and foundation bolt center
Registration measuring instrument, including pedestal 1, rotation measuring axle sleeve 2, locating rod 3, trimming bolt body 4, level meter 5, measuring rod 6, extension
Bar 7 and digital display scale 8, are specifically provided that
The use of pedestal 1 is discoid, and 1 top center consubstantiality of pedestal is equipped with a locating shaft 11, the positioning
Axis is equipped with rotation measuring axle sleeve 2 on axis 11, rotate rotation measuring axle sleeve 2 can around locating shaft 11 directly, improves measurement just
Benefit, 2 side of rotation measuring axle sleeve are equipped with an axis tankage 13, and 13 inner shaft of axis tankage is equipped with measuring rod 6, wherein
The groove bottom of the axis tankage 13 is parallel to the horizontal plane, 13 trough wall surface of axis tankage and horizontal plane, to make measuring rod 6 can be
Keep horizontal under the position-limiting action of 13 groove bottom of axis tankage, while the rotational angle range of measuring rod 6 is 0 °~90 °, making can root
Measuring rod 6 is folded according to demand, saves occupied space, storage and transportation of being more convenient for.
Preferably, 11 center of locating shaft is equipped with the center identification hole 12 for sequentially passing through locating shaft 11 Yu pedestal 1, to
Observation central point is checked by center identification hole 12, improves convenience and practicability.
Preferably, 2 outer wall of rotation measuring axle sleeve is corresponding equipped with decorateeing with axis of the measuring rod 6 in axis tankage 13
Bolt axial trough 21 (refer to Fig. 2), be equipped with for the axis spiral shell as 6 Pivot axle of measuring rod in the bolt axial trough 21
Bolt makes its dismounting maintenance of being more convenient for, while improving carrying convenience.
The measuring rod 6 is being connected with extension rod 7 far from 2 threaded one end of rotation measuring axle sleeve, and the extension rod 7 exists
It is connected with digital display scale 8 far from 6 threaded one end of measuring rod, specifically, the measuring rod 6 is far from 2 one end of rotation measuring axle sleeve
Equipped with the first tapped blind hole, the extension rod 7 is threadedly coupled being equipped with close to measuring rod 6 one end consubstantiality with the first tapped blind hole
Extend connection bolt 71 (referring to Fig. 3), the extension rod 7 is being equipped with the second tapped blind hole, the digital display far from 6 one end of measuring rod
Scale 8 is equipped in close 7 one end consubstantiality of extension rod and connect bolt 82 (with reference to figure with the scale that the second tapped blind hole is threadedly coupled
4), to make to be convenient to dismount between measuring rod 6, extension rod 7 and digital display scale 8, occupied space, the digital display mark are reduced
Ruler 8 is equipped with for the digital display module 81 for showing digital display scale 8 and reading accurate in real time.
Preferably, first tapped blind hole is identical as the specification of the second tapped blind hole, to make measuring rod 6 and digital display mark
It can be directly connected to assemble between ruler 8, can be connected according to different tower height bases flexible choice, improve overall flexibility and be applicable in
Property.
It should be noted that the length range of the measuring rod 6 and extension rod 7 is 100mm~600mm, and measuring rod 6
It is respectively marked with graduation mark on the outside of extension rod 7, to make measuring rod 6 and extension rod 7 that can form the difference rule suitable for professional standard
Lattice improve practicability.
Preferably, the length of the measuring rod 6 is 600mm, and the length of the extension rod 7 is 100mm, to make extension rod
7 is settable multiple and be sequentially connected, and greatly improve the control degree to required measuring rod 6 and 7 total length of extension rod, improve applicable
Property.
The 1 bottom end fission of pedestal is set there are four locating rod 3, and four locating rods 3 are evenly arranged and two neighboring
Between locating rod 3 angle be 90 °, the locating rod 3 be located remotely from 1 one end of pedestal be respectively provided with adjustment 1 water of pedestal
The trimming bolt body 4 of Pingdu, the trimming bolt body 4 are equipped with the shank of bolt 41 being threadedly engaged with locating rod 3, and described determines
Position 3 side of bar is welded with positioning magnetic stripe 31, positions the utilization of magnetic stripe 31 to make under the premise of locating rod 3 abuts foundation bolt
Itself is magnetic attracted with foundation bolt, effectively improves whole placement stability.
Specifically, the 1 bottom end outer of pedestal is uniformly provided with four locating slots, the locating rod 3 respectively with locating slot phase
Cooperation, and the bar being equipped between locating rod 3 and locating slot bottom end for improving connective stability installs bolt 32 (with reference to Fig. 5).
Preferably, bar installation bolt 32 uses hexagon socket head cap screw, to make 3 bottom face of locating rod can be with pedestal 1
Bottom face is concordant, promotes the stationarity of placement.
Preferably, 1 top of pedestal is equipped with mounting groove, and the mounting groove internal screw thread is fixed with for detection pedestal
The level meter 5 of 1 levelness, user of service can check whether pedestal 1 remains horizontality, Jin Ergen by level meter 5 immediately
Trimming bolt body 4 is adjusted according to actual conditions, improves functionality.
It should be noted that the locating rod 3 is far from the distance between 11 center of locating shaft on 1 one end of pedestal and pedestal 1
Not less than 150mm, 1 radius of pedestal is 50mm, reaches support measuring rod 6, extension rod 7 and digital display scale 8 to realize
The support force of total weight.
The level meter 5 is using the miniature level meter of model RFL-B, and the digital display scale 8 is using model Mituto-
572 0~200mm digital display scale.
Embodiment 2
In example 2, for structure in the same manner as in Example 1, identical symbol is given, omits identical explanation,
Embodiment 2 is made that improvement on the basis of embodiment 1, as shown in fig. 6, the measuring rod 6 is stretched with extension rod 7 using combined type
Contracting bar, the extension rod 7 are slidably arranged in inside measuring rod 6, and measuring rod 6 and the spread length maximum value of extension rod 7 are
1200mm, contracted length minimum value are 700mm, and the measuring rod 6 is equipped with scale value with 7 outer wall of extension rod, are measured to make
Bar 6 and extension rod 7 can direct adjustment length, be not necessarily to assembling procedure early period, improve efficiency.
Embodiment 3
In embodiment 3, for structure in the same manner as in Example 1, identical symbol is given, omits identical explanation,
Embodiment 3 is made that improvement on the basis of embodiment 1, as shown in fig. 7, cancelling the locating shaft 11 on pedestal 1, rotation measuring axis
The set 2 and measuring rod 6 on rotation measuring axle sleeve 2, extension rod 7, digital display scale 8, it is threadingly affixed outside 1 top of pedestal
There are several tape measure bodies 9, the tape measure outlet end of the tape measure body 9 and 1 outer vertical alignment of pedestal, and the extension side of tape measure body 9
1 center of pedestal is passed through to line, it is more convenient to make to measure process, without operating measuring rod 6, extension rod 7 and number when use
Aobvious scale 8, it is only necessary to pull out the tape measure of different directions respectively, and the tape measure after use can recycle automatically, greatly reduce behaviour
Make triviality.
Embodiment 4
In example 4, for structure in the same manner as in Example 1, identical symbol is given, omits identical explanation,
Embodiment 4 is made that improvement on the basis of embodiment 1, cancels the locating shaft 11 on pedestal 1, rotation measuring axle sleeve 2 and turns
Measuring rod 6, extension rod 7, digital display scale 8 on dynamic measurement axle sleeve 2, the locating rod 3 are connected with far from 1 threaded one end of pedestal
Tape measure body 9, the tape measure body 9 are located at 4 outside of trimming bolt body in locating rod 3, and the tape measure outlet end of tape measure body 9 and positioning
On bar 3 far from 1 one end of pedestal it is vertically aligned, or locating rod 3 far from 1 one end of pedestal successively the affixed measuring rod 6 of screw thread, prolong
Boom 7 and digital display scale 8, wherein the extending direction line of the digital display scale 8 or tape measure body 9 both passes through 1 center of pedestal, to
Four are made full use of towards different locating rods 3, is made after the completion of pedestal 1 is positioned and placed by operating each digital display scale respectively
8, which intuitively observe each length, whether there is difference, while easy to disassemble, substantially increase whole convenience.
The registration measuring instrument use process is as follows:
Four locating rods 3 on pedestal 1 are close to four foundation bolts of pile foundation respectively first, and utilize positioning magnetic stripe
31 are fixed locating rod 3 with foundation bolt respectively, and then keep pedestal 1 fixed;
Secondly the trimming bolt body 4 in locating rod 3 is successively adjusted, and the pedestal 1 for observing real-time display on level meter 5 is horizontal
Degree stops adjustment trimming bolt body 4 when display base 1 reaches horizontality on level meter 5, on mark location axis 11 in
12 position of heart identifying hole is the center of foundation bolt, when necessary, using marking pen by center identification hole 12 in pile foundation
The label at foundation bolt center is made on plinth;
It is finally that center rotary motion measures axle sleeve 2 with locating shaft 11, uses measuring rod 6, extension respectively in different directions
Bar 7 and digital display scale 8 measure 1 center of pedestal and pile foundation exradius, if radius value is identical, illustrate foundation bolt center and
Pile foundation center is overlapped, if radius value is not identical, illustrates that foundation bolt center and pile foundation center are not overlapped, difference is lower margin
The deviation of bolt-center and pile foundation center.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case where spirit, changes, modifications that embodiment is carried out, replacement and variant still fall within protection scope of the present invention it
It is interior.