CN110186444A - A kind of total station prism mounting device and method applied to timber structure - Google Patents
A kind of total station prism mounting device and method applied to timber structure Download PDFInfo
- Publication number
- CN110186444A CN110186444A CN201910582930.5A CN201910582930A CN110186444A CN 110186444 A CN110186444 A CN 110186444A CN 201910582930 A CN201910582930 A CN 201910582930A CN 110186444 A CN110186444 A CN 110186444A
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- clamping plate
- clamping
- hole
- connecting rod
- nut
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The embodiment of the present invention discloses a kind of total station prism mounting device and method applied to timber structure, is related to ancient Wood construction health monitoring technique field, destruction when can mitigate total station prism installation to timber structure.Described device includes connecting rod and the first clamping plate and second clamping plate that are mounted in the connecting rod, it is parallel to each other between the first clamping plate and second clamping plate and is respectively perpendicular to the connecting rod, clamping spacing between the first clamping plate and second clamping plate is adjustable, mounting rack is connected in the connecting rod, first clamping plate and/or second clamping plate, connecting hole is offered on the mounting rack, the connecting hole with total station prism for being connected.The present invention is suitable for the survey engineering to ancient Wood construction malformation.
Description
Technical field
The present invention relates to ancient Wood construction health monitoring technique field more particularly to a kind of total station ribs applied to timber structure
Mirror mounting assembly and method.
Background technique
Total station, i.e. whole station type electronic distance meter (Electronic Total Station) are widely used in large-scale on the ground
Precise engineering surveys or the deformation monitoring field such as building and construction of underground tunnel.Wood is being measured using total station and total station prism
When the deformation of structure, need to be mounted on total station prism on timber structure to be measured.But the deformation of measurement timber structure at present
When, often total station prism is directly installed on timber structure, such as threaded hole is directly opened up on timber structure, by total station rib
Screw rod on mirror is tightened in the threaded hole on timber structure.This installation method is larger to the injury of timber structure, is especially surveying
When measuring the deformation of historic building structure, due to ancient building measurement just should not more being adopted for the purpose to conservation of historic buildings
With this installation method.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of total station prism mounting device and method applied to timber structure,
Destruction when can mitigate total station prism installation to timber structure.
The embodiment of the present invention provides a kind of total station prism mounting device applied to timber structure, including connecting rod and installation
First clamping plate and second clamping plate in the connecting rod, are parallel to each other between the first clamping plate and second clamping plate and hang down respectively
Clamping spacing directly between the connecting rod, the first clamping plate and second clamping plate is adjustable, the connecting rod, first clamping plate
And/or mounting rack is connected in second clamping plate, connecting hole is offered on the mounting rack, the connecting hole is used for and total station rib
Mirror is connected.
As an optional embodiment of the embodiment of the present invention, the first clamping plate is close to the side of the second clamping plate
And/or the second clamping plate is equipped with protective pad close to the side of the first clamping plate.
As an optional embodiment of the embodiment of the present invention, one end of the first clamping plate is connected with and first folder
The vertical first sleeve of plate；One end of the second clamping plate is connected with the second sleeve vertical with the second clamping plate；The company
Extension bar is threaded rod, and the threaded rod is threaded through in the first sleeve and the second sleeve；The threaded rod is close to described
One end of first sleeve is connected with the first nut, and the threaded rod is connected with the second nut close to one end of the second sleeve,
The first sleeve and the second sleeve are between first nut and the second nut.
As an optional embodiment of the embodiment of the present invention, the first washer and the second pad are also arranged on the threaded rod
Circle；First washer between first nut and first sleeve, the second packing ring be located at second nut and
Between second sleeve.
As an optional embodiment of the embodiment of the present invention, the first clamping plate and the second clamping plate are separately fixed at
In the connecting rod；The second clamping plate is connected with movable plate close to the side of the first clamping plate, and the movable plate is parallel to
The second clamping plate；The first through hole and second of the length direction arrangement along the second clamping plate is fixed in the second clamping plate
Through-hole is further fixed on third nut and the 4th nut in the second clamping plate, and the third nut and the first through hole are coaxial,
4th nut and second through-hole are coaxial；It is connected with the first bolt in the third nut, the one of first bolt
End is rotatablely connected across the third nut and first through hole and the movable plate；The second spiral shell is connected in 4th nut
Bolt, one end of second bolt passes through the 4th nut and the second through-hole and the movable plate is rotatablely connected.
As an optional embodiment of the embodiment of the present invention, the mounting rack include orthogonal transversal stretching bar and
Longitudinal extension bar, one end of the transversal stretching bar are connected with one end of the longitudinal extension bar；The transversal stretching bar it is another
One end is connect with the connecting rod or first clamping plate or second clamping plate, and the another of the longitudinal extension bar is arranged in the connecting hole
End；Or the other end of the longitudinal extension bar is connect with the connecting rod or first clamping plate or second clamping plate, the connecting hole is set
Set the other end in the transversal stretching bar.
As an optional embodiment of the embodiment of the present invention, the transversal stretching bar includes screw rod, connector sleeve and sliding
Bar；Wherein, the inner hole of the connector sleeve is trapezoidal hole, and described thinner one end of trapezoidal hole is equipped with screw thread, and the connector sleeve is arranged
It is connected through a screw thread on the screw rod, and with the screw rod；One end of the sliding bar is plugged on the trapezoidal of the connector sleeve
The thicker one end in hole, the other end stretch out the connector sleeve；It is opened up on the side wall of the thicker one end of the trapezoidal hole of the connector sleeve
There is an annular groove, the lateral wall of one end that the sliding bar is connected with the connector sleeve is equipped with the matched with the annular groove
One boss；The sliding bar is rotatablely connected by the annular groove in the first boss and the connector sleeve.
As an optional embodiment of the embodiment of the present invention, one end that the sliding bar is connected with the connector sleeve is opened up
The relief hole for having length direction parallel with the sliding bar
As an optional embodiment of the embodiment of the present invention, length direction and the relief hole are equipped in the relief hole
Parallel strip second boss, lateral wall of the screw rod close to one end of the sliding bar be equipped with it is described second convex
The strip-shaped groove that platform matches；The sliding bar is slid by the groove in the second boss and the screw rod to be connected
It connects.
As an optional embodiment of the embodiment of the present invention, the mounting rack further include mounting plate and with the mounting plate
The rotation axis of rotation connection, the mounting plate are fixed on the transversal stretching bar or longitudinal extension bar, the threaded hole setting
In the rotation axis.
As an optional embodiment of the embodiment of the present invention, third through-hole, the rotation are offered on the mounting plate
Axis is plugged in the third through-hole, and the both ends of the rotation axis are pierced by the third through-hole；One end of the rotation axis
It is fixed with the first limit plate, the other end is fixed with the second limit plate, and the threaded hole, which is arranged, is connected with first in the rotation axis
One end of limit plate；Part of the rotation axis between first limit plate and the mounting plate is arranged with compression bullet
Spring.
The present invention also embodiment provides a kind of method that total station prism is installed on timber buildings, comprising: based on wood
The cross-sectional profiles of structural construction crossbeam determine the shape of the clamping face of first clamping plate and second clamping plate；The shape of the clamping face
Shape and the cross-sectional profiles are adapted；
The first clamping plate and second clamping plate with predetermined shape are made, the connecting rod of predetermined length is prepared；The connecting rod
Bottom be removably connected with telescopic supporting rod；
One end of the first clamping plate and second clamping plate is connected in the connecting rod；
Based on the cross sectional dimensions of timber buildings crossbeam, the clamping face of first clamping plate and the clamping face of second clamping plate are adjusted
Between clamping spacing to the first preset space length；
Described telescopic supporting rod one end is fixed on ground, extends the telescopic supporting rod upwards, makes the connecting rod
Upper surface is resisted against on crossbeam；
Continue to adjust the clamping spacing, until the clamping face of the first grip block and the second grip block is held on crossbeam respectively
On side, crossbeam is clamped；
Tensile test device is connected on the mounting rack of connecting rod, connecting rod, the first grip block and the second grip block are pressed from both sides
The clamping force for holding crossbeam is tested；
If the clamping force reaches preserved grip power, tensile test device is removed, on the connecting hole of the mounting rack
Connect total station prism；
If the clamping force is not up to preserved grip power, continue to adjust the clamping spacing, and observes stretching experiment dress
The pulling force data set then removes the tensile test apparatus when the pulling force data reaches preserved grip power, in the installation
Total station prism is connected on the connecting hole of frame.
Optionally, the clamping face of first grip block and the second grip block is equipped with flexible anti-slip layer, the connecting rod with
The surface of the contact of crossbeam is equipped with flexible layer.
Total station prism mounting device and method provided in an embodiment of the present invention applied to timber structure, by the whole station
When instrument prism installation device is installed on timber structure to be measured, it can adjust first between the first clamping plate and second clamping plate
Spacing is clamped, so that the clamping spacing is slightly larger than the diameter of timber structure to be measured, then makes the first clamping plate and second clamping plate
The two sides of timber structure to be measured are stuck in, and finely tune the position of first clamping plate and second clamping plate, make the peace of the mounting device
Holding position is more accurate；Then the clamping spacing between first clamping plate and second clamping plate is adjusted again, presss from both sides first clamping plate and second
Plate is clamped on the timber structure to be measured.Total station prism mounting device provided in this embodiment, utilizes first clamping plate
Clamping force between second clamping plate is mounted on timber structure to be measured, without directly carrying out the construction such as drill in wood structure surface
Operation can mitigate or avoid total station prism when installing to the destruction of timber structure to a certain extent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the main view of one alternative embodiment of total station prism mounting device applied to timber structure of the embodiment of the present invention
Figure；
Fig. 2 is the office of another alternative embodiment of total station prism mounting device applied to timber structure of the embodiment of the present invention
Portion's cross-sectional view；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is that another alternative embodiment of total station prism mounting device applied to timber structure of the embodiment of the present invention is another
The partial sectional view in direction；
Fig. 5 is the cross-sectional view of one alternative embodiment of transversal stretching bar and longitudinal extension bar of the embodiment of the present invention；
Fig. 6 is the explosive view of one alternative embodiment of transversal stretching bar of the embodiment of the present invention；
Fig. 7 is the cross-sectional view of one alternative embodiment of transversal stretching bar of the embodiment of the present invention；
Fig. 8 is the left view of an optional embodiment of the screw rod of the embodiment of the present invention；
Fig. 9 is the left view of an optional embodiment of the sliding bar of the embodiment of the present invention；
Figure 10 is the company of the mounting plate of the embodiment of the present invention, rotation axis, the first limit plate, the second limit plate and holddown spring
Connect relation schematic diagram；
Figure 11 is the cross-sectional view of the mounting plate of the embodiment of the present invention, rotation axis, the first limit plate and the second limit plate.
Specific embodiment
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
It will be appreciated that it is thin to describe numerous technologies in specific embodiment below in order to more clearly illustrate the present invention
Section, it will be appreciated by those skilled in the art that without certain details therein, the present invention equally be can be implemented.In addition, in order to highlight
Inventive concept of the invention, some method, means, components and its applications well-known to those skilled in the art for being related to etc. are not
It is described in detail, still, this has no effect on implementation of the invention.Embodiment described herein is only that present invention a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creation
Property labour under the premise of all other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one
The embodiment of the present invention provides a kind of total station prism mounting device applied to timber structure, can reduce total station rib
Destruction when mirror is installed to timber structure.
Fig. 1 and Fig. 2 is the structural schematic diagram of the total station prism mounting device applied to timber structure of the embodiment of the present invention,
As depicted in figs. 1 and 2, the total station prism mounting device applied to timber structure of the present embodiment includes connecting rod 1 and is mounted on
First clamping plate 2 and second clamping plate 3 in the connecting rod 1 are parallel to each other and are divided between the first clamping plate 2 and second clamping plate 3
Not perpendicular to the connecting rod 1, the clamping spacing between the first clamping plate 2 and second clamping plate 3 is adjustable, the connecting rod 1,
It is connected with mounting rack 4 on one clamping plate 2 and/or second clamping plate 3, connecting hole 41 (referring to fig. 4), institute are offered on the mounting rack 4
Connecting hole 41 is stated for being connected with total station prism.
The present embodiment can be adjusted first when the total station prism mounting device to be installed on timber structure to be measured
The clamping spacing between the first clamping plate and second clamping plate is saved, keeps the clamping spacing straight slightly larger than timber structure to be measured
Then diameter makes the first clamping plate and second clamping plate be stuck in the two sides of timber structure to be measured, and finely tune first clamping plate and
The position of second splint keeps the installation site of the mounting device more accurate；Then adjust again first clamping plate and second clamping plate it
Between clamping spacing, be clamped on first clamping plate and second clamping plate on the timber structure to be measured.It is provided in this embodiment
Total station prism mounting device is mounted on timber structure to be measured, nothing using the clamping force between first clamping plate and second clamping plate
The construction operation such as drill need to be directly carried out in wood structure surface, can mitigate or avoid total station prism from installing to a certain extent
When destruction to timber structure；Further, due to the mounting device using the embodiment of the present invention, timber structure can not be caused brokenly
It is bad, so as to be applied in ancient Wood construction health monitoring.
As shown in Figure 2 and Figure 4, optionally, the mounting rack 4 can be the plate being fixed in the connecting rod 1, described
At least one connecting hole 41 for being connected with total station prism is offered on mounting rack 4, the connecting hole 41 can be screw thread
Hole.Certainly, the connecting hole 41 or the elongate holes opened up in the mounting rack 4 will when installing total station prism
After screw rod on total station prism passes through the elongate holes, it is tightened on the mounting rack with bolt, in this way, can be along institute
State the installation site that elongate holes adjust the total station prism.
As shown in Fig. 2, optional, side and/or second folder of the first clamping plate 2 close to the second clamping plate 3
Plate 3 is equipped with protective pad 5 close to the side of the first clamping plate 2.
The present embodiment, the protective pad can have the cushion of good protective action for foam-rubber cushion, rubber pad etc., in this way,
When the first clamping plate, second clamping plate are clamped on timber structure, the protective pad can not only be played described in buffer function, mitigation
The deformation of timber structure, additionally it is possible to increase the frictional force between the first clamping plate, second clamping plate and timber structure, make the total station
Connection between prism installation device and timber structure is relatively reliable.
As shown in Figure 1, one end of the first clamping plate 2 is connected with and described first as an alternate embodiment of the present invention
The vertical first sleeve 21 of clamping plate 2；One end of the second clamping plate 3 is connected with the second sleeve vertical with the second clamping plate 3
31；The connecting rod 1 is threaded rod, and the threaded rod is threaded through in the first sleeve 21 and the second sleeve 31；It is described
Threaded rod is connected with the first nut 11 close to one end of the first sleeve 21, and the threaded rod is close to the second sleeve 31
One end is connected with the second nut 12, and the first sleeve 21 and the second sleeve 31 are located at first nut 11 and the second spiral shell
Between mother 12.
The present embodiment, optionally, as shown in Figure 1, the first clamping plate and second clamping plate can use L-shaped angle steel,
When connecting cleat and sleeve, one end of L shape angle steel can be fixed on sleeve, the other end of L shape angle steel is vertical with sleeve, makees
For clamping plate, in this way, the reliability connected between clamping plate and sleeve can not only be increased, additionally it is possible to increase the resistance to deformation energy of clamping plate
Power.The present embodiment, can be by changing the distance between first sleeve and second sleeve, to adjust first clamping plate and second clamping plate
Between clamping spacing, be tightened in institute after the first clamping plate and second clamping plate are stuck on timber structure, then by the first nut
It states in first sleeve, the second nut is tightened in second sleeve, to realize the first clamping plate and second clamping plate position
It is fixed.
As shown in Figure 1, it is optional, the first washer 13 and second packing ring 14 are also arranged on the threaded rod；Described first
For washer 13 between first nut 11 and first sleeve 21, the second packing ring 14 is located at second nut 12 and
Between two sleeves 31.
The washer between nut and sleeve is arranged in the present embodiment, can disperse nut to the pressure of sleeve, additionally it is possible to rise
To locking effect；When the internal diameter of sleeve is greater than the outer diameter of nut, outer diameter, the outer diameter that internal diameter can be selected to be less than nut are greater than
The washer of the outer diameter of sleeve, so that the lesser nut of outer diameter be made to can be used for the biggish sleeve of fixed inner diameter.
As shown in Fig. 2, the first clamping plate 2 and the second clamping plate 3 are solid respectively as another alternative embodiment of the present invention
It is scheduled in the connecting rod 1；The second clamping plate 3 is connected with movable plate 31, the movement close to the side of the first clamping plate 2
Plate 31 is parallel to the second clamping plate 3；The length direction arrangement along the second clamping plate 3 is fixed in the second clamping plate 3
First through hole 32 and the second through-hole 33 are further fixed on third nut 34 and the 4th nut 35, the third in the second clamping plate 3
Nut 34 and the first through hole 32 are coaxial, and the 4th nut 35 and second through-hole 33 are coaxial；The third nut 34
It is inside connected with the first bolt 36, one end of first bolt 36 passes through the third nut 34 and first through hole 33 and the shifting
Movable plate 31 is rotatablely connected；The second bolt 37 is connected in 4th nut 35, one end of second bolt 37 passes through described
4th nut 35 and the second through-hole 33 are rotatablely connected with the movable plate 31.
The present embodiment passes through the first clamping plate when the total station prism mounting device to be mounted on timber structure
It is clamped on timber structure with the movable plate.Specifically, making first spiral shell by rotating first bolt and the second bolt
One end that bolt and the second bolt are connected with the movable plate is close to or far from the second clamping plate, to make and first bolt
Movable plate with the rotation connection of the second bolt realizes the adjustment of the clamping spacing close to or far from the second clamping plate.
As shown in figure 3, optional, the rotation connection structure between first bolt 36 and the movable plate 31 can be adopted
With such as under type: the movable plate 31 is equipped with link block 311 close to the side of first bolt 36, on the link block 311
Offer T connected in star；One end that first bolt 36 is connected with the movable plate 31 is connected with rotor plate 361, the rotation
Plate 361 is rotatablely connected with the thicker one end of the groove, and first bolt 36 is rotatablely connected with the thinner one end of the groove.
As shown in figure 5, optional, the mounting rack 4 includes orthogonal transversal stretching bar 42 and longitudinal extension bar 43,
One end of the transversal stretching bar 42 is connected with one end of the longitudinal extension bar 43；The other end of the transversal stretching bar 42 with
The another of the longitudinal extension bar 43 is arranged in the connecting rod 1 or the connection of first clamping plate 2 or second clamping plate 3, the connecting hole 41
One end；Or the other end of the longitudinal extension bar 43 is connect with the connecting rod 1 or first clamping plate 2 or second clamping plate 3, the company
Connect the other end that the transversal stretching bar 42 is arranged in hole 41.
The present embodiment can adjust the total station rib for being installed on the mounting rack by adjusting the length of transversal stretching bar
The lateral position of mirror adjusts the longitudinal direction for the total station prism for being installed on the mounting rack by adjusting the length of longitudinal extension bar
Position, so that making the position for the total station prism being installed on the total station prism mounting rack can more can with flexible modulation
Enough status requirements for meeting measurement, improve measurement accuracy.
As shown in Figure 6 and Figure 7, optionally, the transversal stretching bar 42 includes screw rod 421, connector sleeve 422 and sliding bar
423；Wherein, the inner hole of the connector sleeve 422 is trapezoidal hole 4221, and the thinner one end of the trapezoidal hole 4221 is equipped with screw thread, institute
It states connector sleeve 422 to be set on the screw rod 421, and is connected through a screw thread with the screw rod 421；The one of the sliding bar 423
The one end for holding the trapezoidal hole 4221 for being plugged on the connector sleeve 422 thicker, the other end stretch out the connector sleeve 422；The connection
Annular groove 4222, the sliding bar 423 and the connector sleeve are offered on the side wall of the thicker one end of the trapezoidal hole 4221 of set 422
The lateral wall of 422 connected one end is equipped with the first boss 4231 matched with the annular groove 4222；The sliding bar 423
It is rotatablely connected by the first boss 4231 with the annular groove 4222 on the connector sleeve 422.
The present embodiment, can by rotating the connector sleeve that be connected through a screw thread with the screw rod, thus make the screw rod with
The connected one end of connector sleeve extends into or out the connector sleeve, and then changes the total length of the transversal stretching bar, the transverse direction
The knots modification of telescopic rod total length depends on the length of the thinner one end of the trapezoidal hole；Can when rotating the connector sleeve,
The sliding bar is held simultaneously, makes the sliding bar not as the connector sleeve rotates, thus in the cross for adjusting total station prism
When to position, the setting angle of total station prism is made not change.
As shown in Figures 6 and 7, optionally, one end that the sliding bar 423 is connected with the connector sleeve 422 offers length
The direction relief hole 4232 parallel with the sliding bar 423.
The present embodiment, the relief hole slid on bar can step down, it can make the screw rod to the screw rod
The thinner one end of the trapezoidal hole can be not only protruded into, can also continue to extend into the relief hole, it is described so as to make
The knots modification of transversal stretching bar total length increases, and then increases the regulated quantity of the lateral position of total station prism.
As shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, optionally, length direction and the resigning are equipped in the relief hole 4232
The parallel strip second boss 4233 in hole 4232, the screw rod 421 is on the lateral wall of one end of the sliding bar 423
Equipped with the strip-shaped groove 4211 matched with the second boss 4233；The sliding bar 423 passes through the second boss
4233 slide connection with the groove 4211 on the screw rod 421.
The present embodiment is then rotating the connector sleeve adjusting cross when the second boss and groove mating connection
To telescopic rod length when, no longer need to hold the sliding bar, the sliding bar can be kept not rotate, to make to install
The setting angle of total station prism on sliding bar remains unchanged, and facilitates the use of the transversal stretching bar.
It is understood that the longitudinal extension bar can use structure identical with the transversal stretching bar, it can also be with
Flexible function is realized using other structures.
As shown in Figure 10 and Figure 11, optionally, the mounting rack 4 further includes mounting plate 44 and rotates with the mounting plate 44
The rotation axis 45 of connection, the mounting plate 44 are fixed on the transversal stretching bar 42 or longitudinal extension bar 43, the threaded hole
41 are arranged in the rotation axis 45.
Screw rod on total station prism can be screwed in the threaded hole in the rotation axis, to realize by the present embodiment
Installation of the total station prism on the mounting rack；It, can be by described in rotation when adjusting the angle of the total station prism
Rotation axis realizes the adjusting of total station prism angle, compared to directly by rotation total station prism come the method that adjusts angle,
This programme can make longitudinal height of the total station prism in rotation not change.
As shown in Figure 10 and Figure 11, optionally, third through-hole, 45 grafting of rotation axis are offered on the mounting plate 44
In the third through-hole, and the both ends of the rotation axis 45 are pierced by the third through-hole；One end of the rotation axis 45 is solid
Surely there is the first limit plate 451, the other end is fixed with the second limit plate 452, and the setting of threaded hole 41 connects in the rotation axis 45
It is connected to one end of the first limit plate 451；The rotation axis 45 is between first limit plate 451 and the mounting plate 44
Part is arranged with holddown spring 46.
The present embodiment, the holddown spring are in confined state, so as to which second limit plate is pressed on institute
It states on mounting plate, remains stationary the rotation axis being connected with second limit plate；By complete described in the rotation axial adjustment
Stand instrument prism angle when, second limit plate can be lifted up, then rotate required angle, then gently put down i.e.
Can, in this way, when adjusting the length of the transversal stretching bar and longitudinal extension bar, it will be able to guarantee that the rotation axis does not occur to turn
It is dynamic, so that the angle for the total station prism being installed on the mounting rack be made to remain unchanged.
Embodiment two
The present invention also embodiment provides a kind of method that total station prism is installed on timber buildings, comprising: based on wood
The cross-sectional profiles of structural construction crossbeam determine the shape of the clamping face of first clamping plate and second clamping plate；The shape of the clamping face
Shape and the cross-sectional profiles are adapted；It is described be adapted refer to it is consistent or corresponding, for example, the cross-sectional profiles of crossbeam be square
Shape, i.e. crossbeam side are plane, then the shape of clamping face is also plane；If the cross-sectional profiles of crossbeam are circle, clamping face
Shape be cancave cambered surface.
The first clamping plate and second clamping plate with predetermined shape are made, the connecting rod of predetermined length is prepared；The connecting rod
Bottom be removably connected with telescopic supporting rod；
One end of the first clamping plate and second clamping plate is connected in the connecting rod；
Based on the cross sectional dimensions of timber buildings crossbeam, the clamping face of first clamping plate and the clamping face of second clamping plate are adjusted
Between clamping spacing to the first preset space length；
Described telescopic supporting rod one end is fixed on ground, extends the telescopic supporting rod upwards, makes the connecting rod
Upper surface is resisted against on crossbeam；
Continue to adjust the clamping spacing, until the clamping face of the first grip block and the second grip block is held on crossbeam respectively
On side, crossbeam is clamped；
Tensile test device is connected on the mounting rack of connecting rod, connecting rod, the first grip block and the second grip block are pressed from both sides
The clamping force for holding crossbeam is tested；
If the clamping force reaches preserved grip power, tensile test device is removed, on the connecting hole of the mounting rack
Connect total station prism；
If the clamping force is not up to preserved grip power, continue to adjust the clamping spacing, and observes stretching experiment dress
The pulling force data set then removes the tensile test apparatus when the pulling force data reaches preserved grip power, in the installation
Total station prism is connected on the connecting hole of frame.
The method that total station prism is installed on timber buildings provided in an embodiment of the present invention, the reality described with embodiment one
Existing scheme is similar with technical effect, can be mutually referring to details are not described herein again.
Wherein, the clamping face of first grip block and the second grip block is additionally provided with flexible anti-slip layer, the connecting rod with
The surface of the contact of crossbeam is equipped with flexible layer.The flexibility anti-slip layer specifically act on can referring to described previously,.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of total station prism mounting device applied to timber structure, which is characterized in that including connecting rod and be mounted on described
First clamping plate and second clamping plate in connecting rod are parallel to each other between the first clamping plate and second clamping plate and are respectively perpendicular to institute
Connecting rod is stated, the clamping spacing between the first clamping plate and second clamping plate is adjustable, the connecting rod, first clamping plate and/or
It is connected with mounting rack on second splint, connecting hole is offered on the mounting rack, the connecting hole with total station prism for being connected.
2. the apparatus according to claim 1, it is characterised in that: the first clamping plate is close to the side of the second clamping plate
And/or the second clamping plate is equipped with protective pad close to the side of the first clamping plate.
3. the apparatus according to claim 1, it is characterised in that:
One end of the first clamping plate is connected with the first sleeve vertical with the first clamping plate；
One end of the second clamping plate is connected with the second sleeve vertical with the second clamping plate；
The connecting rod is threaded rod, and the threaded rod is threaded through in the first sleeve and the second sleeve；
The threaded rod is connected with the first nut close to one end of the first sleeve, and the threaded rod is close to the second sleeve
One end be connected with the second nut, the first sleeve and the second sleeve be located at first nut and the second nut it
Between.
4. device according to claim 3, which is characterized in that be also arranged with the first washer and the second pad on the threaded rod
Circle；
First washer between first nut and first sleeve, the second packing ring be located at second nut and
Between second sleeve.
5. the apparatus according to claim 1, which is characterized in that the first clamping plate and the second clamping plate are separately fixed at
In the connecting rod；
The second clamping plate is connected with movable plate close to the side of the first clamping plate, and the movable plate is parallel to second folder
Plate；
The first through hole and the second through-hole of the length direction arrangement along the second clamping plate are fixed in the second clamping plate, it is described
Third nut and the 4th nut are further fixed in second clamping plate, the third nut and the first through hole are coaxial, and the described 4th
Nut and second through-hole are coaxial；
The first bolt is connected in the third nut, one end of first bolt passes through the third nut and first through hole
It is rotatablely connected with the movable plate；
The second bolt is connected in 4th nut, one end of second bolt passes through the 4th nut and the second through-hole
It is rotatablely connected with the movable plate.
6. the apparatus according to claim 1, which is characterized in that the mounting rack include orthogonal transversal stretching bar and
Longitudinal extension bar, one end of the transversal stretching bar are connected with one end of the longitudinal extension bar；
The other end of the transversal stretching bar is connect with the connecting rod or first clamping plate or second clamping plate, the connecting hole setting
In the other end of the longitudinal extension bar；Or
The other end of the longitudinal extension bar is connect with the connecting rod or first clamping plate or second clamping plate, the connecting hole setting
In the other end of the transversal stretching bar.
7. device according to claim 6, which is characterized in that the transversal stretching bar includes screw rod, connector sleeve and sliding
Bar；Wherein,
The inner hole of the connector sleeve is trapezoidal hole, and described thinner one end of trapezoidal hole is equipped with screw thread, and the connector sleeve is set in institute
It states on screw rod, and is connected through a screw thread with the screw rod；
The thicker one end of the trapezoidal hole that described one end for sliding bar is plugged on the connector sleeve, the other end stretch out the connector sleeve；
Annular groove, the sliding bar and the connector sleeve phase are offered on the side wall of the thicker one end of the trapezoidal hole of the connector sleeve
The lateral wall of one end even is equipped with the first boss matched with the annular groove；
The sliding bar is rotatablely connected by the annular groove in the first boss and the connector sleeve.
8. device according to claim 6, it is characterised in that: the mounting rack further include mounting plate and with the mounting plate
The rotation axis of rotation connection, the mounting plate are fixed on the transversal stretching bar or longitudinal extension bar, the threaded hole setting
In the rotation axis.
9. a kind of method for installing total station prism on timber buildings, which is characterized in that the described method includes: based on wood knot
The cross-sectional profiles of crossbeam are built in building, determine the shape of the clamping face of first clamping plate and second clamping plate；The shape of the clamping face
It is adapted with the cross-sectional profiles；
The first clamping plate and second clamping plate with predetermined shape are made, the connecting rod of predetermined length is prepared；The bottom of the connecting rod
Portion is removably connected with telescopic supporting rod；
One end of the first clamping plate and second clamping plate is connected in the connecting rod；
Based on the cross sectional dimensions of timber buildings crossbeam, adjust between the clamping face of first clamping plate and the clamping face of second clamping plate
Clamping spacing to the first preset space length；
Described telescopic supporting rod one end is fixed on ground, extends the telescopic supporting rod upwards, makes table in the connecting rod
Face is resisted against on crossbeam；
Continue to adjust the clamping spacing, until the clamping face of the first grip block and the second grip block is held on crossbeam side respectively
On, crossbeam is clamped；
Tensile test device is connected on the mounting rack of connecting rod, connecting rod, the first grip block and the second grip block are cooperateed with and pressed from both sides
The clamping force for holding crossbeam is tested；
If the clamping force reaches preserved grip power, tensile test device is removed, is connected on the connecting hole of the mounting rack
Total station prism；
If the clamping force is not up to preserved grip power, continue to adjust the clamping spacing, and observe tensile test device
Pulling force data then removes the tensile test apparatus when the pulling force data reaches preserved grip power, in the mounting rack
Total station prism is connected on connecting hole.
10. according to the method described in claim 9, it is characterized by: the clamping face of first grip block and the second grip block
Equipped with flexible anti-slip layer, the surface of contact of the connecting rod with crossbeam is equipped with flexible layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582930.5A CN110186444B (en) | 2019-06-28 | 2019-06-28 | Total station prism installation device and method applied to wood structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582930.5A CN110186444B (en) | 2019-06-28 | 2019-06-28 | Total station prism installation device and method applied to wood structure |
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| Publication Number | Publication Date |
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| CN110186444A true CN110186444A (en) | 2019-08-30 |
| CN110186444B CN110186444B (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910582930.5A Active CN110186444B (en) | 2019-06-28 | 2019-06-28 | Total station prism installation device and method applied to wood structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764624A (en) * | 2020-06-30 | 2020-10-13 | 中国五冶集团有限公司 | Operating platform for high-altitude welding operation of steel structure column |
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| CN201259420Y (en) * | 2008-09-04 | 2009-06-17 | 上海市机械施工有限公司 | T type construct cross central point measuring prism bracket |
| CN203132545U (en) * | 2013-01-06 | 2013-08-14 | 长安大学 | Automatic surveying system for rapidly setting out connection point of overhead line system of railway tunnel |
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| CN110186444B (en) | 2021-10-19 |
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