CN206573101U - A kind of tripod device of support levelling rod - Google Patents
A kind of tripod device of support levelling rod Download PDFInfo
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- CN206573101U CN206573101U CN201720260306.XU CN201720260306U CN206573101U CN 206573101 U CN206573101 U CN 206573101U CN 201720260306 U CN201720260306 U CN 201720260306U CN 206573101 U CN206573101 U CN 206573101U
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- levelling rod
- support
- fixed frame
- supporting leg
- fixing bolt
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Abstract
The utility model is related to engineering measuring technology field, specifically related to a kind of tripod device of support levelling rod, including the fixed frame for being set on levelling rod, the supporting leg for supporting levelling rod is connected with the fixed frame, described supporting leg one end is hinged with fixed frame, the other end is support end, and the quantity of the supporting leg is at least 1.The device designs special supporting construction and levelling rod is supported, and not only ensure that the stability of levelling rod erection but also has saved manpower, has greatly improved measurement accuracy and measuring speed.
Description
Technical field
The utility model is related to engineering measuring technology field, particularly a kind of tripod device of support levelling rod.
Background technology
Levelling rod is the scale that the measurement of the level is used, and it is the length standard for determining the discrepancy in elevation, in being highway or railway construction
One of important survey tool.In precise leveling operation, levelling staff is erected in the special chi with constant weight
On pad or chi stake, and the state vertically stablized must be kept for a long time, to ensure the accurate of reading, i.e., to ensure the levelling rod survey time
Between bubble it is tight placed in the middle.
In actual use, the chi plumbness that maintains the standard generally using manually help it is vertical by the way of, but so easily generation
Rock, it is impossible to ensure that the bubble of levelling rod is placed in the middle all the time, and be required for manpower support, labor intensity big during measurement,
It cannot be guaranteed that measurement accuracy and measuring speed.
According to《National first and second order leveling》Code requirement, need to be according to cross a river distance when carrying out river-crossing leveling
Group number in position number and semiobservation is set, this stable state just with greater need for guarantee levelling rod, with ensure its measurement accuracy,
Reduce labor intensity.
Utility model content
Goal of the invention of the present utility model is：When being measured for existing levelling rod generally using manually help it is vertical by the way of,
Easily produce and rock, influence measurement accuracy, and because measurement process is longer, there is provided one kind branch for the problem of manual labor's intensity is big
The tripod device of levelling rod is supportted, special device is designed and levelling rod is supported, the stabilization that levelling rod is set up both has been ensure that
Property save manpower again, improve measurement accuracy and measuring speed.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of tripod device of support levelling rod, including the fixed frame for being set on levelling rod, the fixed frame
On be connected with supporting leg for supporting levelling rod, described supporting leg one end is hinged with fixed frame, and the other end is support end, described
The quantity of supporting leg is at least 1.
The device by being arranged fixed frame, and the hinged support leg on fixed frame on levelling rod, with levelling rod sheet as
One fulcrum, supporting leg one end is hinged with fixed frame, and the other end is supported on ground, and supporting leg forms triangle with levelling rod and ground
The rock-steady structure of shape, and the articulated structure of supporting leg and fixed frame can allow the measuring environment situation of device adaptation more, and arrive
Ensure the reliability of whole device for the supporting leg of 1 less, help, will not be helped because of manpower without manpower during measurement
Wobble effects measurement accuracy is held, and manpower can be saved, measurement accuracy and measuring speed is greatly improved.
As preferred scheme of the present utility model, the quantity of the supporting leg is 3, and is uniformly distributed in the week of fixed frame
Enclose.The quantity of supporting leg is set to 3 and is uniformly distributed with around fixed frame, making the support of levelling rod more firm, according to
The principle that triangle has stability makes three supporting legs, it is ensured that the stability of whole device support, and then allows levelling rod to exist
The state vertically stablized is remained in measurement process.
As preferred scheme of the present utility model, the supporting leg support end end is pointed structures.By supporting leg end
Pointed structures are set to, are easy to device to install, when particularly the field of soil or river course environment are measured, the support end of pointed structures is special
Supporting leg Fang Bian not fixed, stable beneficial to whole device is supported, and is helped without manpower.
As preferred scheme of the present utility model, reinforcing connection is being additionally provided with the supporting leg of support end end
The connecting hole for fixing supporting legs position is provided with disk, the reinforcing terminal pad.It is set to sharply in supporting leg end end
While structure, reinforcing terminal pad is added, and can be by reinforcing the connectors such as the connecting hole bolt in terminal pad by supporting leg
It is fixed on supporting surface so that the holding state of whole device is more stablized, it is accurate beneficial to the measurement for ensureing levelling rod.
As preferred scheme of the present utility model, the fixed frame is provided with the fixation for being used for being fixed on levelling rod
Bolt, the fixing bolt is arranged circumferentially on fixed frame along levelling rod.The fixing bolt on fixed frame is arranged on, is worn
The framework for crossing fixed frame is stretched into fixed frame, after fixed frame is set on levelling rod, can by the position for adjusting fixing bolt
Fixed frame is securely fixed on levelling rod, is easy to the support of levelling rod, and the setting of adjustable fixing bolt also causes this
The adaptable levelling rod size range of device is wider.
As preferred scheme of the present utility model, support is connected with the contact jaw that the fixing bolt is contacted with levelling rod
Block, increases the contact area of fixing bolt and levelling rod.
As preferred scheme of the present utility model, axial line and the levelling rod central axis of the fixing bolt own
Fixing bolt is located in same level height.Fixing bolt is all disposed within same level height, such fixing bolt is to water
The support force of object staff is all concentrated on the same level anchor ring of levelling rod, beneficial to the dimension of the stable plumbness of levelling rod in itself
Hold.
As preferred scheme of the present utility model, it is also equipped with the fixed frame for fixing the anti-skidding of levelling rod position
The groove being adapted with levelling rod appearance and size is provided with block, the non-slipping block.With adaptable with levelling rod appearance and size
The non-slipping block of groove is easy to fixed frame and levelling rod slightly walking positioning, levelling rod will not be made arbitrarily to be rocked in fixed frame, then lead to
Cross fixing bolt and screw reinforcing, realize the fixation of fixed frame and levelling rod, then the supporting leg expansion by device and fixed position,
Realize support of the whole device to levelling rod.
As preferred scheme of the present utility model, the quantity of the fixing bolt is 3.
As preferred scheme of the present utility model, the non-slipping block and 3 fixing bolts are uniformly distributed in the four of levelling rod
Week.Non-slipping block can be arranged in the same level height with 3 fixing bolts, and corresponding to the circumferential four direction of levelling rod
It is fixed, beneficial to quickly fixed frame is fixed on levelling rod, and advantageously ensures that the stable state of levelling rod, improve level
The installation effectiveness of chi.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the device on levelling rod by being arranged fixed frame, and the hinged support leg on fixed frame, with levelling rod in itself
For a fulcrum, supporting leg one end is hinged with fixed frame, and the other end is supported on ground, and supporting leg forms three with levelling rod and ground
Angular rock-steady structure, and the articulated structure of supporting leg and fixed frame can allow the measuring environment situation of device adaptation more, and
The supporting leg of at least 1 ensures the reliability of whole device, is helped during measurement without manpower, will not be because of manpower
Wobble effects measurement accuracy is helped, and manpower can be saved, measurement accuracy and measuring speed is greatly improved；
2nd, the quantity of supporting leg is set to 3 and be uniformly distributed with around fixed frame, making the support of levelling rod more steady
Gu, the principle for having stability according to triangle makes three supporting legs, it is ensured that the stability of whole device support, and then allows water
Object staff remains the state vertically stablized in measurement process；
3rd, supporting leg end is set to pointed structures, is easy to device to install, particularly the field of soil or river course environment are surveyed
During amount, the support end of pointed structures is particularly convenient to fix supporting leg, and stable beneficial to whole device is supported, and is helped without manpower
Hold；While being set to pointed structures in supporting leg end end, reinforcing terminal pad is added, and can be by reinforcing the company in terminal pad
Connect hole supporting leg is fixed on supporting surface with connectors such as bolts so that the holding state of whole device is more stablized, and is beneficial to
Ensure that the measurement of levelling rod is accurate；
4th, the fixing bolt on fixed frame is arranged on, the framework through fixed frame is stretched into fixed frame, is arranged in fixed frame
After on levelling rod, fixed frame can be securely fixed in by the position for adjusting fixing bolt on levelling rod, be easy to levelling rod
Support, and the setting of adjustable fixing bolt also make it that the adaptable levelling rod size range of the device is wider；And will be fixed
Bolt is all disposed within same level height, and such fixing bolt all concentrates on the same water of levelling rod to the support force of levelling rod
On flat ring face, beneficial to the maintenance of the stable plumbness of levelling rod in itself；
5th, it is easy to fixed frame and levelling rod slightly walking positioning with the non-slipping block for being adapted groove with levelling rod appearance and size,
Levelling rod will not be made arbitrarily to be rocked in fixed frame, then reinforcing is screwed by fixing bolt, realize consolidating for fixed frame and levelling rod
Fixed, then the supporting leg expansion by device and fixed position, realize support of the whole device to levelling rod；And non-slipping block is set
Put with the same level height of 3 fixing bolts, and being fixed corresponding to the circumferential four direction of levelling rod, beneficial to fast
Fixed frame is fixed on levelling rod by speed, and advantageously ensures that the stable state of levelling rod, improves the installation effectiveness of levelling rod.
Brief description of the drawings
Fig. 1 is the structural representation of the tripod device of the utility model support levelling rod.
Fig. 2 is Fig. 1 top view.
Marked in figure：1- supporting legs, 2- fixing bolts, 3- fixed frames, 4- connection hinges, 5- non-slipping blocks, 6- reinforces connection
Disk.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
Embodiment 1
The tripod device of the support levelling rod is used for measurement of the level during earth excavation, such as Fig. 1 and Fig. 2 by the present embodiment
It is shown, the tripod device of the support levelling rod of the present embodiment, including the fixed frame 3 for being set on levelling rod, it is described solid
Determine to be connected with the supporting leg 1 for supporting levelling rod on frame 3, described one end of supporting leg 1 is hinged with fixed frame 3, the other end is branch
End is supportted, the quantity of the supporting leg 1 is 3.
Further, as shown in Fig. 2 fixed frame 3 is the square box being adapted with levelling rod profile, supporting leg 1 is with fixing
Frame 3 is hinged by connecting hinge 4.
Further, 3 supporting legs 1 are uniformly distributed in around fixed frame 3.The quantity of supporting leg is set to 3 simultaneously
It is uniformly distributed with around fixed frame, making the support of levelling rod more firm, the principle for having stability according to triangle makes three
Bar supporting leg, it is ensured that the stability of whole device support, and then allow levelling rod to remain what is vertically stablized in measurement process
State.
As shown in figure 1, the support end end of supporting leg 1 is pointed structures.Supporting leg end is set to pointed structures, just
Installed in device, when particularly the field of soil or river course environment are measured, the support end of pointed structures is particularly convenient by supporting leg
Fixed, stable beneficial to whole device is supported, and is helped without manpower.
Further, reinforcing terminal pad 6 is being additionally provided with the supporting leg 1 of support end end, it is described to reinforce connection
The connecting hole for fixing supporting legs position is provided with disk.While being set to pointed structures in supporting leg end end, add
Terminal pad is reinforced, and supporting leg can be fixed on supporting surface with connectors such as bolts by reinforcing the connecting hole in terminal pad,
So that the holding state of whole device is more stablized, it is accurate beneficial to the measurement for ensureing levelling rod.
In the present embodiment, the fixed frame 3 is provided with the fixing bolt 2 for being used for being fixed on levelling rod, described solid
Determine bolt 2 to be arranged circumferentially along levelling rod on fixed frame.The fixing bolt on fixed frame is arranged on, through fixed frame
Framework is stretched into fixed frame, after fixed frame is set on levelling rod, can be by fixed frame jail by the position for adjusting fixing bolt
Admittedly be fixed on levelling rod, be easy to the support of levelling rod, and the setting of adjustable fixing bolt also causes the device to adapt to
Levelling rod size it is more.
In the present embodiment, support block is connected with the contact jaw that the fixing bolt 2 is contacted with levelling rod, makes fixing bolt 2
Increase with the contact area of levelling rod.
In the present embodiment, axial line and the levelling rod central axis of the fixing bolt 2, all fixing bolts 2 are located at
In same level height, the quantity of the present embodiment fixing bolt is 4.Fixing bolt is all disposed within same level height,
So fixing bolt is all concentrated on the same level anchor ring of levelling rod to the support force of levelling rod, beneficial to levelling rod steady in itself
Determine the maintenance of plumbness.
Further, 4 fixing bolts 2 are located in same level height, and corresponding to the circumferential four direction of levelling rod
It is fixed, beneficial to quickly fixed frame is fixed on levelling rod, and advantageously ensures that the stable state of levelling rod, improve level
The installation effectiveness of chi.
In summary, the tripod device of the support levelling rod of the present embodiment has advantages below：
1st, the device on levelling rod by being arranged fixed frame, and the hinged support leg on fixed frame, with levelling rod in itself
For a fulcrum, supporting leg one end is hinged with fixed frame, and the other end is supported on ground, and supporting leg forms three with levelling rod and ground
Angular rock-steady structure, and the articulated structure of supporting leg and fixed frame can allow the measuring environment situation of device adaptation is more will branch
The quantity of support leg is set to 3 and is uniformly distributed with around fixed frame, making the support of levelling rod more firm, is had according to triangle
The principle for having stability makes three supporting legs, it is ensured that the stability of whole device support, without people during measurement
Power is helped, and will not help wobble effects measurement accuracy because of manpower, and can save manpower, greatly improves measurement accuracy and measurement speed
Degree；
2nd, supporting leg end is set to pointed structures, is easy to device to install, particularly the field of soil or river course environment are surveyed
During amount, the support end of pointed structures is particularly convenient to fix supporting leg, and stable beneficial to whole device is supported, and is helped without manpower
Hold；While being set to pointed structures in supporting leg end end, reinforcing terminal pad is added, and can be by reinforcing the company in terminal pad
Connect hole supporting leg is fixed on supporting surface with connectors such as bolts so that the holding state of whole device is more stablized, and is beneficial to
Ensure that the measurement of levelling rod is accurate；
3rd, the fixing bolt on fixed frame is arranged on, the framework through fixed frame is stretched into fixed frame, is arranged in fixed frame
After on levelling rod, fixed frame can be securely fixed in by the position for adjusting fixing bolt on levelling rod, be easy to levelling rod
Support, and the setting of adjustable fixing bolt also make it that the adaptable levelling rod size range of the device is wider；And will be fixed
Bolt is all disposed within same level height, and such fixing bolt all concentrates on the same water of levelling rod to the support force of levelling rod
On flat ring face, beneficial to the maintenance of the stable plumbness of levelling rod in itself.
Embodiment 2
The present embodiment is further improved the structure of fixed frame 3 on the basis of embodiment 1, as illustrated, the fixation
It is also equipped with being provided with and levelling rod appearance and size on the non-slipping block 5 for fixing levelling rod position, the non-slipping block 5 in frame 3
Adaptable groove.
The groove being adapted with levelling rod appearance and size is easy to fixed frame and levelling rod slightly walking positioning, will not make levelling rod
Arbitrarily rocked in fixed frame, then reinforcing is screwed by fixing bolt, realize the fixation of fixed frame and levelling rod, then by device
Supporting leg expansion and fixed position, realize support of the whole device to levelling rod.
Correspondingly, the quantity of the fixing bolt is set to 3, and the non-slipping block 5 is uniformly distributed in 3 fixing bolts
The surrounding of levelling rod.Non-slipping block is arranged in the same level height with 3 fixing bolts, and circumferential corresponding to levelling rod
Four direction is fixed, beneficial to quickly fixed frame is fixed on levelling rod, and advantageously ensures that the stable state of levelling rod,
Improve the installation effectiveness of levelling rod.
The tripod device of the support levelling rod of the present embodiment has advantages below：With mutually being fitted with levelling rod appearance and size
Answer the non-slipping block of groove to be easy to fixed frame and levelling rod slightly walking positioning, levelling rod will not be made arbitrarily to be rocked in fixed frame, then
Reinforcing is screwed by fixing bolt, the fixation of fixed frame and levelling rod is realized, then the supporting leg expansion by device and fixed bit
Put, realize support of the whole device to levelling rod；And non-slipping block is arranged on the same level height with 3 fixing bolts
On, and it is fixed corresponding to the circumferential four direction of levelling rod, beneficial to quickly fixed frame is fixed on levelling rod, and favorably
In the stable state for ensureing levelling rod, the installation effectiveness of levelling rod is improved.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of tripod device of support levelling rod, it is characterised in that including the fixed frame for being set on levelling rod, institute
The supporting leg being connected with fixed frame for supporting levelling rod is stated, described supporting leg one end is hinged with fixed frame, the other end is branch
End is supportted, the quantity of the supporting leg is at least 1.
2. the tripod device of support levelling rod according to claim 1, it is characterised in that the quantity of the supporting leg is
3, and be uniformly distributed in around fixed frame.
3. the tripod device of support levelling rod according to claim 1 or 2, it is characterised in that the supporting leg support
End end is pointed structures.
4. the tripod device of support levelling rod according to claim 1 or 2, it is characterised in that close to support end end
The connection being provided with reinforcing terminal pad, the reinforcing terminal pad for fixing supporting legs position is additionally provided with the supporting leg in portion
Hole.
5. the tripod device of support levelling rod according to claim 1 or 2, it is characterised in that set on the fixed frame
There is the fixing bolt for being fixed on levelling rod, the fixing bolt is on fixed frame along the circumferential uniform cloth of levelling rod
Put.
6. the tripod device of support levelling rod according to claim 5, it is characterised in that the fixing bolt and level
Support block is connected with the contact jaw of chi contact, increases the contact area of fixing bolt and levelling rod.
7. the tripod device of support levelling rod according to claim 6, it is characterised in that the axle center of the fixing bolt
Line and levelling rod central axis, all fixing bolts are located in same level height.
8. the tripod device of the support levelling rod according to claim 6 or 7, it is characterised in that in the fixed frame also
Be provided be provided with the non-slipping block for fixing levelling rod position, the non-slipping block with levelling rod appearance and size be adapted it is recessed
Groove.
9. the tripod device of support levelling rod according to claim 8, it is characterised in that the quantity of the fixing bolt
For 3.
10. it is according to claim 9 support levelling rod tripod device, it is characterised in that the non-slipping block with 3 consolidate
Determine the surrounding that bolt is uniformly distributed in levelling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260306.XU CN206573101U (en) | 2017-03-17 | 2017-03-17 | A kind of tripod device of support levelling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260306.XU CN206573101U (en) | 2017-03-17 | 2017-03-17 | A kind of tripod device of support levelling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573101U true CN206573101U (en) | 2017-10-20 |
Family
ID=60055571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720260306.XU Active CN206573101U (en) | 2017-03-17 | 2017-03-17 | A kind of tripod device of support levelling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573101U (en) |
-
2017
- 2017-03-17 CN CN201720260306.XU patent/CN206573101U/en active Active
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