CN208443382U - A kind of level - Google Patents
A kind of level Download PDFInfo
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- CN208443382U CN208443382U CN201821149511.XU CN201821149511U CN208443382U CN 208443382 U CN208443382 U CN 208443382U CN 201821149511 U CN201821149511 U CN 201821149511U CN 208443382 U CN208443382 U CN 208443382U
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- rod
- fixed plate
- bar
- support
- column
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- 238000004904 shortening Methods 0.000 claims abstract description 4
- 238000009966 trimming Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of levels, are related to level-and-rod equipment；The main points of its technical scheme are that: including level ontology and support frame, support frame includes the fixed plate for installing level ontology, and three support rods are rotatably connected in fixed plate；Locked component is provided between three support rods；Locked component includes the column being fixed in fixed plate, and column is located in the region that three support rods surround；Lantern ring is arranged on support rod, lantern ring is slidably matched along support rod, and the locking bolt being threadedly engaged with it is equipped on lantern ring；Telescopic connecting rod is connected between column and lantern ring, one end of connecting rod is rotationally connected on column, and the other end is rotationally connected on lantern ring；The lock piece of the length for locking elongation or shortening rear connecting rod is provided in connecting rod.The utility model is locked the relative position of three support rods after rotation by setting locked component, has the advantages that facilitate support frame mobile.
Description
Technical field
The utility model relates to level-and-rod equipment, in particular to a kind of level.
Background technique
Level is the instrument for establishing horizontal line of sight measurement ground point-to-point transmission height difference.Principle is to be surveyed according to measurement of the level principle
Height difference between amount ground point.Main component has telescope, pipe spirit level, vertical axis, pedestal, foot screw.
The Chinese patent that Authorization Notice No. is CN206556639U, authorized announcement date is on October 13rd, 2017 discloses one
Kind level, including level ontology, the pedestal for being located at level ontology lower end, support frame.By level ontology when use
Pedestal is installed at the top of support frame.
It is in place of the deficiencies in the prior art, when the decorating position of level changes, needs first to collapse support frame simultaneously
It is carried to next measuring point, then sets up support frame again again, time-consuming for process, causes measurement efficiency low.
Utility model content
The purpose of the utility model is to provide a kind of levels, by the way that locked component is arranged, by three supports after rotation
The relative position of bar is locked, and has the advantages that facilitate support frame mobile.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of level, including level ontology and the support frame being connected to below the level ontology, the support
Frame includes the fixed plate for installing level ontology, and three support rods are rotatably connected in the fixed plate；Three branch
The locked component for locking rotation back support rod position is provided between strut.
By adopting the above technical scheme, after support frame being set up in tested point, using locked component by the phase of three support rods
Position is locked.When needing support frame moving to next tested point, the directly mobile support frame locked after angle, nothing
The angular adjustment that need to carry out three support rods, directly carries out use, shortens measurement duration, improves measurement efficiency.
Further preferably are as follows: the locked component includes the column being fixed in the fixed plate, and the column is located at three
In the region that support rod described in root surrounds；Lantern ring is arranged on the support rod, the lantern ring is matched along support rod sliding
It closes, and is equipped with the locking bolt being threadedly engaged with it on the lantern ring；It is connected between the column and lantern ring telescopic
Connecting rod, one end of the connecting rod are rotationally connected on the column, and the other end is rotationally connected on the lantern ring；The company
The lock piece of the length for locking elongation or shortening rear connecting rod is provided on extension bar.
By adopting the above technical scheme, in use, the angle of three support rods is adjusted, while mobile lantern ring is supporting
Relative position on bar, so that connecting rod elongation or shortening.After the adjustment of the relative position of support rod, locking spiral shell is rotated
Then bolt retaining collar utilizes the length of lock piece locking connecting rod in the position on support rod.Then pacify in fixed plate
Level ontology is filled, is measured.When needing movable supporting frame to next measurement point, the case where not releasing latch assembly
Under, direct movable supporting frame facilitates the erection of support frame, improves measurement efficiency.
Further preferably are as follows: the connecting rod includes the outer bar of interior bar and sliding sleeve outside interior bar, the lock piece
For the fixing bolt being arranged in the outer bar, and the fixing bolt is threadedly engaged with the outer bar.
By adopting the above technical scheme, when the distance between fixed block and lantern ring change, interior bar and outer bar relative movement, so
Afterwards by the relative position of fixing bolt fixed interior bar and outer bar, adjustment process is convenient and efficient.
Further preferably are as follows: the uprights vertical is fixed in the fixed plate；The column includes threaded rod and loop bar,
The connecting rod is connected on the loop bar；The threaded rod is rotationally connected in fixed plate by a bearing, the set rod set
Set on the threaded rod outside and be threadedly engaged with the threaded rod.
By adopting the above technical scheme, between the junction and fixed plate by rotation threaded rod to adjust connecting rod and column
Distance, to expand the adjustable range of connecting rod.When connecting rod becomes smaller at a distance from the junction of column and fixed plate,
It connects in the identical situation of pole length, the adjusting angular range between support rod expands, to expand being applicable in for level
Range.
Further preferably are as follows: the position on the threaded rod close to fixed plate is fixed with force ring.
By adopting the above technical scheme, staff is facilitated to rotate threaded rod, to improve working efficiency.
Further preferably are as follows: one end on the loop bar far from the threaded rod is provided with conflict plate, and the conflict plate turns
It is dynamic to be connected on the loop bar.
By adopting the above technical scheme, after support frame being set up on ground, the angle of three support rods is adjusted, is then rotated
Threaded rod moves downward loop bar, pushes against until contradicting plate on ground, then fixes latch assembly and fixing bolt again；It mentions
The high overall stability of support frame, to preferably can support and protect in the measurements level ontology.
Further preferably are as follows: the support rod includes the first rod piece and the second rod piece；First rod piece is connected to described
In fixed plate, second rod piece is inserted in the inside of second rod piece, and second rod piece is slided along the first rod piece
Cooperation；The adjusting bolt being threadedly engaged with it is equipped on first rod piece.
By adopting the above technical scheme, the entire length of support rod is adjusted by mobile second rod piece, so that support frame
Height can adapt to the raising of different operating personnel, facilitate the measurement in later period to carry out, to improve measurement efficiency.
Further preferably are as follows: one end on second rod piece far from first rod piece, which is provided with, grabs ground hook.
By adopting the above technical scheme, increase the frictional force between support frame and ground, to improve the whole steady of support frame
Support effect qualitative and to level ontology.
Further preferably are as follows: have additional connecting plate in the fixed plate, had additional between the connecting plate and fixed plate micro-
Adjust component.
It by adopting the above technical scheme, can be with after movable supporting frame since the surface state between different measurement points is different
Fixed plate is adjusted to the position of relative level by trimming assembly, facilitates the leveling of later period level ontology；It further increases
Measurement efficiency, also improves measurement accuracy.
Further preferably are as follows: there are three the trimming assembly component is uniformly distributed on connecting plate, three trimming assemblies
Line forms triangle；The trimming assembly includes screw rod and the swivel nut that is sheathed on outside the screw rod, the swivel nut and screw rod
It is threadedly engaged；The screw rod is fixed on the connecting plate, and the swivel nut is connected in the fixed plate, and the swivel nut is along spiral shell
The axis of set rotates setting.
By adopting the above technical scheme, by rotating screw rod, change screw rod and swivel nut combines the whole height to be formed, to adjust
The horizontality of whole connecting plate.Then level ontology is installed on connecting plate, then carries out the leveling of level ontology.
In conclusion the utility model has the following beneficial effects:
1, by setting locked component, lock the angle between three support rods so that support frame be moved to it is next
Original fixing situation is still kept when measurement point, the progress being convenient for measuring improves measurement efficiency；
2, pass through setting trimming assembly.
Detailed description of the invention
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the local structural graph of embodiment.
In figure, 1, level ontology；2, support frame；3, fixed plate；4, support rod；41, the first rod piece；411, spiral shell is adjusted
Bolt；42, the second rod piece；421, ground hook is grabbed；5, locked component；51, column；511, threaded rod；5111, exert a force ring；512, loop bar；
52, lantern ring；521, locking bolt；53, connecting rod；531, interior bar；532, outer bar；533, fixing bolt；6, plate is contradicted；7, it connects
Plate；8, trimming assembly；81, screw rod；82, swivel nut.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
In the description of the present invention, it should be understood that term " on ", "lower", etc. instructions orientation or position close
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
Embodiment: a kind of level, as shown in Figure 1, including level ontology 1 and the branch for being used to support level ontology 1
Support 2.
As shown in Figure 1, support frame 2 includes fixed plate 3 and three support rods 4 for being rotationally connected with the lower section of fixed plate 3, three
Support rod 4 is in equilateral triangle to be distributed in fixed plate 3.
As shown in Figure 1, support rod 4 includes being rotationally connected with the first rod piece 41 of 3 bottom of fixed plate and being inserted in the first bar
The second rod piece 42 inside part 41, the second rod piece 42 is located at 41 lower section of the first rod piece, and the bottom of the second rod piece 42 is fixed with and grabs
Ground hook 421.Position on first rod piece 41 close to bottom is equipped with an adjusting bolt 411, adjusts bolt 411 and the first rod piece
41 are threadedly engaged.
As shown in Figure 1, being provided with the locking of the relative angle for locking three support rods 4 between three first rod pieces 41
Component 5.
As shown in Fig. 2, locked component 5 includes column 51, lantern ring 52 and telescopic connecting rod 53.Column 51 includes coaxial
And the threaded rod 511 and loop bar 512 being arranged above and below.Threaded rod 511 is rotationally connected in 3 bottom of fixed plate by a bearing
Heart position, the position on threaded rod 511 close to fixed plate 3 are fixed with force ring 5111.Loop bar 512 is sheathed on threaded rod 511
Outside, and loop bar 512 is threadedly engaged with threaded rod 511, the bottom of loop bar 512 is provided with the conflict plate 6 being rotatably assorted with it.
As shown in Fig. 2, and 52 sliding sleeve of lantern ring is equipped with one and its screw thread on the outside of support rod 4, lantern ring 52
The locking bolt 521 of cooperation.Locking bolt 521 is rotated, so that the end of locking bolt 521 is pushed against in the outer wall of the first rod piece 41
On, to realize the fixation of lantern ring 52.
As shown in Fig. 2, connecting rod 53 includes the outer bar 532 of interior bar 531 and sliding sleeve outside interior bar 531, outer bar 532
On be equipped with the fixing bolt 533 being threadedly engaged with it.One end of interior bar 531 is rotationally connected on the outer wall of loop bar 512, outer bar
532 one end is rotationally connected on lantern ring 52.
Combined with Figure 1 and Figure 2, in order to enable support frame 2 can preferably adapt to the road surface of different situations, 3 top of fixed plate
It is disposed with trimming assembly 8 and connecting plate 7.There are three trimming assembly 8 is arranged in fixed plate 3, and three trimming assemblies 8
Line forms equilateral triangle, the center of corresponding three support rods 4 in the center of the equilateral triangle.
As shown in Fig. 2, trimming assembly 8 includes the screw rod 81 and swivel nut 82 set gradually from top to bottom, swivel nut 82 is sheathed on
Outside screw rod 81 and the two is threadedly engaged.The bottom of swivel nut 82 is connected in fixed plate 3, and swivel nut 82 can in fixed plate 3
Axis around swivel nut 82 itself rotates.And the top of screw rod 81 is fixedly connected on 7 bottom of connecting plate.
The utility model use process is as follows:
1) unscrew and adjust bolt 411, adjust the relative position of the first rod piece 41 and the second rod piece 42, then tighten adjusting spiral shell
Bolt 411；
2) three support rods 4 are rotated, adjust the relative angle between three support rods 4, and tighten locking bolt 521,
Lock position of the lantern ring 52 on support rod 4；
3) force ring 5111 is forced in, threaded rod 511 is rotated, so that loop bar 512 moves downward, while interior bar 531 and outer
Bar 532 makes a relative move, and pushes against until contradicting plate 6 on ground；
4) relative position that fixing bolt 533 locks interior bar 531 and outer bar 532 is tightened；
5) rotary threaded sleeve 82 adjust the levelness of connecting plate 7；
6) level ontology 1 is fixed on connecting plate 7, is leveled.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (10)
1. a kind of level, including level ontology (1) and the support frame (2) being connected to below the level ontology (1),
It is characterized in that, support frame as described above (2) includes turning on the fixed plate (3) for installing the fixed plate of level ontology (1) (3)
It is dynamic to be connected with three support rods (4)；It is provided between three support rods (4) for locking rotation back support rod (4) position
Locked component (5).
2. a kind of level according to claim 1, which is characterized in that the locked component (5) is described including being fixed on
Column (51) in fixed plate (3), the column (51) are located in the region that three support rods (4) surround；The support
It is arranged on bar (4) lantern ring (52), the lantern ring (52) is slidably matched along the support rod (4), and on the lantern ring (52)
It is equipped with the locking bolt (521) being threadedly engaged with it；Telescopic company is connected between the column (51) and lantern ring (52)
One end of extension bar (53), the connecting rod (53) is rotationally connected on the column (51), and the other end is rotationally connected with the set
On ring (52)；The locking of the length for locking elongation or shortening rear connecting rod (53) is provided on the connecting rod (53)
Part.
3. a kind of level according to claim 2, which is characterized in that the connecting rod (53) include interior bar (531) and
Sliding sleeve is set to interior bar (531) external outer bar (532), and the lock piece is the fixation spiral shell being arranged on the outer bar (532)
Bolt (533), and the fixing bolt (533) is threadedly engaged with the outer bar (532).
4. a kind of level according to claim 2 or 3, which is characterized in that the column (51) is perpendicularly fixed at described
In fixed plate (3)；The column (51) includes threaded rod (511) and loop bar (512), and the connecting rod (53) is connected to the set
On bar (512)；The threaded rod (511) is rotationally connected on fixed plate (3) by a bearing, and the loop bar (512) is sheathed on
The outside of the threaded rod (511) is simultaneously threadedly engaged with the threaded rod (511).
5. a kind of level according to claim 4, which is characterized in that close to fixed plate (3) on the threaded rod (511)
Position be fixed with force ring (5111).
6. a kind of level according to claim 5, which is characterized in that far from the threaded rod on the loop bar (512)
(511) one end, which is provided with, contradicts plate (6), and the conflict plate (6) is rotationally connected on the loop bar (512).
7. a kind of level according to claim 1, which is characterized in that the support rod (4) includes the first rod piece (41)
With the second rod piece (42)；First rod piece (41) is connected on the fixed plate (3), and second rod piece (42) is inserted in institute
The inside of the second rod piece (42) is stated, and second rod piece (42) is slidably matched along the first rod piece (41)；First rod piece
(41) the adjusting bolt (411) being threadedly engaged with it is equipped on.
8. a kind of level according to claim 7, which is characterized in that far from described first on second rod piece (42)
One end of rod piece (41), which is provided with, grabs ground hook (421).
9. a kind of level according to claim 8, which is characterized in that have additional connecting plate on the fixed plate (3)
(7), trimming assembly (8) are had additional between the connecting plate (7) and fixed plate (3).
10. a kind of level according to claim 9, which is characterized in that trimming assembly (8) component is in connecting plate
(7) there are three being evenly distributed on, the line of three trimming assemblies (8) forms triangle；The trimming assembly (8) includes screw rod
(81) and it is sheathed on the external swivel nut (82) of the screw rod (81), the swivel nut (82) is threadedly engaged with screw rod (81)；The spiral shell
Bar (81) is fixed on the connecting plate (7), and the swivel nut (82) is connected on the fixed plate (3), and the swivel nut (82)
Axis along swivel nut (82) rotates setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149511.XU CN208443382U (en) | 2018-07-19 | 2018-07-19 | A kind of level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149511.XU CN208443382U (en) | 2018-07-19 | 2018-07-19 | A kind of level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443382U true CN208443382U (en) | 2019-01-29 |
Family
ID=65086092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149511.XU Active CN208443382U (en) | 2018-07-19 | 2018-07-19 | A kind of level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208443382U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113070A (en) * | 2020-08-22 | 2020-12-22 | 安徽同方工程咨询有限公司 | Level gauge for building supervision |
| CN113671685A (en) * | 2021-07-20 | 2021-11-19 | 国网山东省电力公司莱阳市供电公司 | Telescope for mountain area line planning |
| CN113803591A (en) * | 2021-09-24 | 2021-12-17 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Hydraulic ring geological environment monitoring equipment mounting bracket |
| CN113804156A (en) * | 2021-10-13 | 2021-12-17 | 济南市勘察测绘研究院 | Surveyor's level balancing stand is used in engineering survey |
-
2018
- 2018-07-19 CN CN201821149511.XU patent/CN208443382U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113070A (en) * | 2020-08-22 | 2020-12-22 | 安徽同方工程咨询有限公司 | Level gauge for building supervision |
| CN113671685A (en) * | 2021-07-20 | 2021-11-19 | 国网山东省电力公司莱阳市供电公司 | Telescope for mountain area line planning |
| CN113671685B (en) * | 2021-07-20 | 2024-03-12 | 国网山东省电力公司莱阳市供电公司 | Telescope for mountain area route planning |
| CN113803591A (en) * | 2021-09-24 | 2021-12-17 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Hydraulic ring geological environment monitoring equipment mounting bracket |
| CN113804156A (en) * | 2021-10-13 | 2021-12-17 | 济南市勘察测绘研究院 | Surveyor's level balancing stand is used in engineering survey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1607, building 2, xichengji business building, Xihu District, Hangzhou City, Zhejiang Province, 310012 Patentee after: Hangzhou Huageng Design Group Co.,Ltd. Address before: Room 1607, building 2, xichengji business building, Xihu District, Hangzhou City, Zhejiang Province, 310012 Patentee before: HANGZHOU HUAGENG LAND PLANNING AND DESIGN CONSULTING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |