CN207395740U - Multifunctional measuring instrument pedestal - Google Patents
Multifunctional measuring instrument pedestal Download PDFInfo
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- CN207395740U CN207395740U CN201721485279.2U CN201721485279U CN207395740U CN 207395740 U CN207395740 U CN 207395740U CN 201721485279 U CN201721485279 U CN 201721485279U CN 207395740 U CN207395740 U CN 207395740U
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- pallet
- measuring instrument
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- support column
- pedestal
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Abstract
The utility model provides a kind of multifunctional measuring instrument pedestal, the pedestal includes first level pedestal and the second horizontal base, further include the connecting bracket being made of upper pallet, lower pallet and support column, first level pedestal is fixed on upper pallet, second horizontal base is fixed on lower pallet, and upper pallet connects fixation with lower pallet by support column.Using the multifunctional measuring instrument pedestal of the utility model, two measuring instruments can be operated simultaneously in same measurement point, avoid resetting error caused by repeatedly setting up assembly and disassembly instrument, reduce operating personnel's working strength, save the activity duration, improve work efficiency.
Description
Technical field
The utility model is related to measuring instrument device field, especially a kind of multifunctional measurings for skyscraper measurement
Instrument base.
Background technology
In recent years, with the continuous quickening of Urbanization in China, in order to adapt to modern city environmental demand, building
It should meet in design using function, focus on architectural appearance moulding, therefore many appearance and modelings complexity and measurement accuracy again
More demanding high-rise comes into being.According to statistics, China is built, is building skyscraper up to more than 200, is built at these
It builds in construction process, measurement work particularly seems important, especially in the construction process, for verticality, levelness deviation
And axial dimension deviation has strict demand.Such as《RC high-rise building construction design and construction provides》In, it is specified that
The vertical deflection value that skyscraper axial direction upslide is surveyed must not exceed 5mm in this layer, and overall height must not exceed high 1/1000 in building, tire out
It counts deviation and is no more than 20mm.Therefore, in high-building construction, it is necessary to take effective means to the vertical missing of building and its
He is accurately measured data, to ensure that each floor location unwrapping wire is accurate.
In order to meet measurement accuracy and efficiency requirements, total powerstation, theodolite, laser zenith telescope, laser nadir instrument, prism,
The various advanced measuring instruments such as GPS, GLONASS are increasingly extensive to be applied in high-building construction.But high building structure
Complexity, the data bulk and species of required acquisition are various, in general measure operation, often use and one is used in same point
Another measuring instrument is set up after kind of measuring instrument end of operation again as putting mirror point or backsight point measures.This kind of method
Complicated for operation, instrument movement is difficult, is easily restricted by field condition, and many places can not even use, and need multi-pass operation, frame
If instrument, the operating time is long, great work intensity, it is difficult to meet the construction survey requirement of quickness and high efficiency.It is particularly due to repeatedly
It sets up instrument and is easy to cause resetting error, measurement accuracy is caused to substantially reduce.For example current high-rise building uses mostly
Core Walls Structure（Non-floor）Leading construction technology, Core Walls Structure are in fact two unified and independent measurement systems with outline border cylinder
System, even if using same three dimensional control network, conventional measuring instrument and measuring method can also make measurement allowable error significantly super
Limit, can not meet architectural design and specifications of surveys requirement.
Utility model content
Technical problem to be solved in the utility model is in high-building construction, and same observation station uses two kinds of measuring instruments
Device carries out operation, it is necessary to repeatedly set up instrument, and the operating time is long, great work intensity, inefficiency, and repeatedly measurement is difficult to ensure that
The coordinate system used every time is completely superposed, and easily leads to measurement result distortion.
The technical scheme in the invention for solving the technical problem is：
A kind of multifunctional measuring instrument pedestal, including the first level pedestal of fixation measuring instrument and the second horizontal base
Seat, it is characterised in that：Further include the connecting bracket being made of upper pallet, lower pallet and support column, the upper pallet and lower pallet
It is connected and fixed by support column, be provided with upper pallet centre bore on upper pallet, lower pallet centre bore, and pop-up are provided on lower pallet
The center of circle of plate centre bore is overlapped with the coaxial plummet in the center of circle of lower pallet centre bore；The first level pedestal is fixed on upper pallet
On, second horizontal base is fixed on lower pallet, and the circle of first center screw at first level base central position
The center of circle of the heart and second center screw in the second horizontal base centre also with the center of circle of upper pallet centre bore, lower pallet center
The coaxial plummet in the center of circle in hole overlaps.
The first level base thread is connected on the upper surface of upper pallet, and second horizontal base is threadably coupled within
On the lower surface of lower pallet.
The support column and upper pallet, lower pallet can be thread connections.For example can be that the support column both ends are equipped with
Supporting rod screw, the lower surface of upper pallet and subiculum are provided on connecting plate, the upper surface of upper pallet and the lower surface of lower pallet
Positioning screw is provided on the upper surface of plate, support column passes through connecting plate, supporting rod screw and positioning screw and upper pallet, subiculum
Plate connects.
The supporting rod screw and positioning screw can be sunk screw.
The support column, upper pallet, lower pallet can also be cast that one is made.To improve entire measuring instrument pedestal
Rigidity.
The support column can also be welded to connect with upper pallet, lower pallet.
Particularly, the upper pallet and lower pallet have subtriangular shape.
The utility model has the advantages that due to taking above-mentioned technical proposal：
Using the multifunctional measuring instrument pedestal of the utility model, two measuring instruments can be operated simultaneously in same measurement point
Device avoids resetting error caused by repeatedly setting up assembly and disassembly instrument, reduces operating personnel's working strength, when saving operation
Between, improve work efficiency.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the axonometric drawing of the multifunctional measuring instrument pedestal of the utility model；
Fig. 2 is first level pedestal axonometric drawing；
Fig. 3 is connection mounting structure schematic diagram；
Fig. 4 is a kind of supporting rod embodiment schematic diagram；
Fig. 5 is the A-A sectional views of Fig. 4；
Fig. 6 is upper pallet schematic diagram；
Fig. 7 is lower pallet schematic diagram；
Fig. 8 is the schematic diagram that zenith instrument and nadir instrument are mounted on the utility model instrument base；
Fig. 9 is the schematic diagram that total powerstation and nadir instrument are mounted on the utility model instrument base；
Figure 10 is the schematic diagram that GPS receiver and total powerstation are mounted on the utility model instrument base；
Figure 11 is the schematic diagram that prism and total powerstation are mounted on the utility model instrument base；
Reference numeral：1- first levels pedestal, 2- support columns, 2A- connecting plates, the second horizontal bases of 3-, 4- first
Foot screw, the first center screws of 5-, the second center screws of 6-, 7- upper pallets, 7A- upper pallets centre bore, the installation of 7B- upper pallets
Via, 8- lower pallets, 8A- lower pallets centre bore, 8B- lower pallets installation via, 9- supporting rods screw, 10- positioning screws, 11-
Second foot screw, 12- zenith instruments, 13- nadirs instrument, 14- total powerstations, 15-GPS receivers, 16- prisms.
Specific embodiment
With reference to figure 1, a kind of lifting device of flexible member including 1 and second horizontal base 3 of first level pedestal, also wraps
The connecting bracket being made of upper pallet 7, lower pallet 8 and support column 2 is included, the first level pedestal 1 is threadably coupled within upper pallet 7
Upper surface on, second horizontal base 3 is threadably coupled on the lower surface of lower pallet 8, and the upper pallet and lower pallet lead to
The connection of support column 2 is crossed to fix.
With reference to figure 1, Fig. 2,1 centre of first level pedestal, which is provided with, accommodates centre screw rod and matched
The first center screw 5.Pedestal lower part is provided with the first foot screw 2 of 3 adjustable instrument levels.Likewise, second is horizontal
Pedestal 3 has the structure identical with first level pedestal 1, and 3 centre of the second horizontal base, which is provided with, to be accommodated in measuring instrument
Heart screw rod and the second matched center screw 6.
With reference to figure 3, the support column 2, upper pallet 7, lower pallet 8 can by for example, by but be not limited to welding mode be made
One, to improve the rigidity of connecting bracket.
The support column 2 and upper pallet 7,8 thread connection of lower pallet, with reference to figure 4 and Fig. 5,2 both ends of the support column difference
Coupled by supporting rod screw 9 with upper pallet 7 and lower pallet 8.Stable structure after the rotation or installation of support column in order to prevent
Property, 2 both ends of support column are additionally provided with the connecting plate 2A perpendicular to support column, on the lower surface of upper pallet 7 and the upper surface of lower pallet 8
Positioning screw 10 is additionally provided with, support column 2 passes through connecting plate 2A, supporting rod screw 9 and positioning screw 10 and upper pallet 7, subiculum
Plate 8 connects.The supporting rod screw 9 and positioning screw 10 are sunk screw, and its countersunk head must not be higher by upper pallet and subiculum
Plate surface.
With continued reference to Fig. 6 and Fig. 7, the upper pallet, the lower pallet all have subtriangular shape.Only this three
Support column 2 is provided at angular each angle, so that having sufficient space between two support columns to be put into measuring instrument.On
Supporting plate 7 is provided centrally with upper pallet centre bore 7A, and size is more than the first center screw 5.Upper pallet 7 is additionally provided with for
The upper pallet installation via 7B of one horizontal base 1 connection.8 center of lower pallet, which is provided with, accommodates what measuring instrument extended there through
Lower pallet centre bore 8A, and the lower pallet for offering to be connected with the second horizontal base 3 around it installs via 8B.On
The effect of supporting plate centre bore 7A is to avoid the center bolt of some instruments.The effect of lower pallet centre bore 8A is to allow lower part
Instrument is installed to through the hole on pedestal and laser emits downwards.
Fig. 8 is a kind of embodiment of application of the utility model, zenith instrument 12 is installed to first level pedestal 1, by nadir
Instrument 13 is installed to the second horizontal base 3.This kind combination can be built with realization Super High elevator, television tower, chimney etc. after once mounting
Delivering in relays for laser is built, so as to realize the vertically communicated measurement of high-rise building and the monitoring of verticality and concentricity.
Fig. 9 is the embodiment of another application of the utility model, total powerstation 14 is installed to first level pedestal 1, by day
Bottom instrument 13 is installed to the second horizontal base 3.The high-rise building that this kind combination is constructed in advance especially suitable for Core Walls Structure is surveyed
If with setting-out because can up and down point position vertical projection transfer on the basis of, according to the laser point of lower throwing carry out total powerstation survey station
The timely correction of point coordinates.Further, since the laser of nadir instrument, always in plummet state, this kind combination is also applied for superelevation
Layer building carries out horizontal displacement observation because sunshine deformation tilts.
Figure 10 shows the embodiment of the third application of the utility model, and GPS receiver 15 is installed to first level base
Seat 1, the second horizontal base 3 is installed to by total powerstation 14.Wherein, GPS receiver can also use GLONASS or other similar positioning
Navigation system is replaced.This kind of combined bay is arranged on high-rise building tower top top, similar to the principle of super-station instrument, i.e., by static state
GPS GLONASS data input total powerstation measure, available for monitoring high-rise building at the top of horizontal displacement deformation
Amount.
Figure 11 shows the 4th kind of Application Example of the utility model, and prism 16 is installed to first level pedestal 1, will be complete
Instrument 14 of standing is installed to the second horizontal base 3.Wherein, total powerstation 14 can also be replaced with theodolite.Survey station point is also in this kind combination
Backsight point, be placed in top prism can 360 degree of rotations, the total powerstation for being placed in lower part measures in visual range.It is suitable for
The pit retaining monitoring of prolonged collimation line method.
The center of circle of the upper pallet centre bore 7A is overlapped with the coaxial plummet in the center of circle of lower pallet centre bore 8A（It is i.e. coaxial）, the
Second center screw in 3 centre of the center of circle and the second horizontal base of first center screw 5 in one horizontal base, 1 centre
The center of circle coaxial plummet of 6 center of circle also with the center of circle of upper pallet centre bore 7A, lower pallet centre bore 8A overlaps.To ensure and first
The center line of two measuring instruments up and down of 1 and second horizontal base 3 of horizontal base connection overlaps, and so ensures that with one heart
Degree.
The application method of multifunctional measuring instrument pedestal, comprises the following steps：
1）Multifunctional measuring instrument pedestal is placed on to the place of required measurement；
2）A kind of measuring instrument is placed on the second horizontal base 3, and the two is connected and is fixed, adjusts the second foot screw
11 reach essence down to instrument puts down；
3）Another measuring instrument is placed on first level pedestal 1, and the two is connected and is fixed, adjusts the first foot spiral shell
Rotation 4 reaches essence down to instrument and puts down；
4）Two instruments on operating multifunction measuring instrument pedestal measure operation respectively；
5）It is after the completion of the measurement work of the place, multifunctional measuring instrument pedestal and the measuring instrument being fixed thereon is whole
Next place place is transferred to measure.
More than content to multifunctional measuring instrument pedestal described in the utility model and its application method specifically retouch
It states, and is described with reference to the drawings, but the utility model is not limited to specific embodiments described above, it is all according to this reality
Any improvement, equivalent modifications and replacement carried out with new technical essential etc., each falls in scope.
Claims (8)
1. a kind of multifunctional measuring instrument pedestal, the first level pedestal including fixation measuring instrument（1）With the second horizontal base
Seat（3）, it is characterised in that：It further includes by upper pallet（7）, lower pallet（8）And support column（2）The connecting bracket of composition, it is described on
Supporting plate and lower pallet pass through support column（2）Connection is fixed, upper pallet（7）On be provided with upper pallet centre bore（7A）, lower pallet（8）On
It is provided with lower pallet centre bore（8A）, and upper pallet centre bore（7A）The center of circle and lower pallet centre bore（8A）The coaxial lead in the center of circle
Hammer overlaps；The first level pedestal（1）It is fixed on upper pallet（7）On, second horizontal base（3）It is fixed on lower pallet
（8）On, and first level pedestal（1）First center screw in centre（5）The center of circle and the second horizontal base（3）Center
Second center screw at position（6）The center of circle also with upper pallet centre bore（7A）The center of circle, lower pallet centre bore（8A）The center of circle
Coaxial plummet overlaps.
2. multifunctional measuring instrument pedestal according to claim 1, which is characterized in that the first level pedestal（1）Spiral shell
Line is connected in upper pallet（7）Upper surface on, second horizontal base（3）It is threadably coupled within lower pallet（8）Lower surface on.
3. multifunctional measuring instrument pedestal according to claim 1, which is characterized in that the support column（2）With upper pallet
（7）, lower pallet（8）Thread connection.
4. multifunctional measuring instrument pedestal according to claim 3, which is characterized in that the support column（2）Both ends are equipped with
Connecting plate（2A）, upper pallet（7）Upper surface and lower pallet（8）Lower surface on be provided with supporting rod screw（9）, upper pallet
（7）Lower surface and lower pallet（8）Upper surface on be provided with positioning screw（10）, support column（2）Pass through connecting plate（2A）, branch
Strut screw（9）And positioning screw（10）With upper pallet（7）, lower pallet（8）Connection.
5. multifunctional measuring instrument pedestal according to claim 4, which is characterized in that the supporting rod screw（9）With it is fixed
Position screw（10）It is sunk screw.
6. multifunctional measuring instrument pedestal according to claim 1, which is characterized in that the support column（2）, upper pallet
（7）, lower pallet（8）It is made into one.
7. multifunctional measuring instrument pedestal according to claim 1, which is characterized in that the support column（2）With upper pallet
（7）, lower pallet（8）It is welded to connect.
8. multifunctional measuring instrument pedestal according to claim 1, which is characterized in that the upper pallet, the lower pallet
All there is subtriangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485279.2U CN207395740U (en) | 2017-11-09 | 2017-11-09 | Multifunctional measuring instrument pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485279.2U CN207395740U (en) | 2017-11-09 | 2017-11-09 | Multifunctional measuring instrument pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395740U true CN207395740U (en) | 2018-05-22 |
Family
ID=62325648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485279.2U Active CN207395740U (en) | 2017-11-09 | 2017-11-09 | Multifunctional measuring instrument pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588762A (en) * | 2017-11-09 | 2018-01-16 | 中建三局集团有限公司 | Multifunctional measuring instrument pedestal and its application method |
-
2017
- 2017-11-09 CN CN201721485279.2U patent/CN207395740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588762A (en) * | 2017-11-09 | 2018-01-16 | 中建三局集团有限公司 | Multifunctional measuring instrument pedestal and its application method |
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