CN208952950U - A kind of center of gravity calibrates indium steel ruler automatically - Google Patents
A kind of center of gravity calibrates indium steel ruler automatically Download PDFInfo
- Publication number
- CN208952950U CN208952950U CN201821445049.8U CN201821445049U CN208952950U CN 208952950 U CN208952950 U CN 208952950U CN 201821445049 U CN201821445049 U CN 201821445049U CN 208952950 U CN208952950 U CN 208952950U
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- CN
- China
- Prior art keywords
- main body
- steel ruler
- indium steel
- gear
- rotation axis
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of centers of gravity to calibrate indium steel ruler automatically, including apparatus main body and support frame, described device main body both ends are provided with motion bar, top plate is provided between at the top of the motion bar, the top plate bottom is provided with fixing axle, the setting of described device main body leading flank is fluted, the inside grooves are provided with indium steel ruler main body, described device body top trailing flank both ends are provided with fixed block, rotation axis is provided between two fixed blocks, the rotation axis both ends are provided with first gear, activity lever surface is provided with tooth socket, second gear is provided in the middle part of the rotation axis.The utility model passes through setting apparatus main body, motion bar, top plate, fixing axle, groove, indium steel ruler main body, fixed block, rotation axis, first gear, tooth socket, second gear, fixture block and air level, be conducive to facilitate the automatic vertical of indium steel ruler main body, it is easy to operate, improve measurement accuracy.
Description
Technical field
The utility model relates to engineering surveying instrument field, in particular to a kind of center of gravity calibrates indium steel ruler automatically.
Background technique
With the enhancing of china's overall national strength, the use of level is inevitable in building trade, the measurement of the level
The status for having it that can not replace, also higher and higher to the required precision of the measurement of the level therewith, indium steel ruler is electronic leveler measurement
One of essential items.Current control point, which is chosen, generally takes GPS, but GPS has the limitation of territorial environment, on remote mountain
Area, GPS signal interference is stronger, is not available GPS operation, therefore artificial reconnaissance measurement is necessary.But manual measurement has
The error of error, the measurement of the level of artificial reconnaissance can gradually add up with the migration at control point, caused by hidden danger be and its sternly
Weight.
Therefore, inventing a kind of center of gravity, to calibrate indium steel ruler automatically necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of centers of gravity to calibrate indium steel ruler automatically, utilizes the weight of indium steel ruler main body itself
Power, cooperation indium steel ruler main body are flexibly connected with fixing axle, are realized indium steel ruler automatic vertical level ground, are cooperated adjusting activity
Bar adjusts the height of indium steel ruler main body, improves measurement accuracy, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of center of gravity calibrates indium steel ruler automatically, including
Apparatus main body and support frame, described device main body both ends are provided with motion bar, are provided with top plate between the motion bar top,
The top plate bottom is provided with fixing axle, and the setting of described device main body leading flank is fluted, and the inside grooves are provided with indium steel
Ruler main body, described device body top trailing flank both ends are provided with fixed block, are provided with rotation between two fixed blocks
Axis, the rotation axis both ends are provided with first gear, and the motion bar surface is provided with tooth socket, setting in the middle part of the rotation axis
There is second gear, second gear is provided in the middle part of the rotation axis, is provided with fixture block at the top of the second gear, two described solid
Determine to be provided with fixed plate between at the top of block, is provided with push rod in the middle part of the fixed plate, is provided between the fixed plate and fixture block
Spring, described device main body trailing flank are provided with air level, are provided with fixed cylinder at the top of support frame as described above, inside the fixed cylinder
It is provided with support rod, the fixed cylinder surface is provided with fastening bolt, and support frame as described above bottom is provided with movable plate, the activity
Plate surface is provided with through-hole.
Preferably, the motion bar is flexibly connected with apparatus main body, and the indium steel ruler body top and fixing axle activity connect
It connects.
Preferably, the rotation axis is flexibly connected with fixed block, and the first gear is engaged with tooth socket.
Preferably, the second gear is fixedly connected with the rotating shaft, and the push rod is flexibly connected with fixed plate, the push rod
It is fixedly connected with fixture block top, the push rod and spring are socketed.
Preferably, the fixed cylinder is flexibly connected with support rod, and the fastening bolt is threadedly coupled with fixed cylinder.
Preferably, the support rod and apparatus main body are hinged, and the movable plate and support frame are hinged.
The technical effect and advantage of the utility model:
(1) the utility model passes through setting apparatus main body, motion bar, top plate, fixing axle, groove, indium steel ruler main body, fixation
Block, rotation axis, first gear, tooth socket, second gear, fixture block and air level, it is solid using the level of air level determining device main body
Fixed, using the gravity of indium steel ruler main body itself, cooperation indium steel ruler main body is flexibly connected with fixing axle, realizes indium steel ruler main body certainly
Dynamic vertical-horizontal ground, pulls push rod, and compressed spring separates fixture block with second gear, is revolved by rotation and drives button rotation axis
Rotation realizes control motion bar movement, adjusts the height of top plate, realize and adjust indium steel using engaging for first gear and tooth socket
The height of ruler main body, then push fixture block to engage with second gear by spring, rotation axis is fixed, is realized to indium steel ruler main body
The fixation for adjusting height, is conducive to the automatic vertical for facilitating indium steel ruler main body, easy to operate, improves measurement accuracy；
(2) the utility model will be propped up by setting support frame, fixed cylinder, support rod, fastening bolt, movable plate and through-hole
Support is placed on the ground, and passes through through-hole by spud pile, support frame is fixed, is stretched in fixed cylinder by support rod
Support rod is fixed in contracting, cooperation fastening bolt, and the setting height of regulating device main body is conducive to the stabilization for improving device
Property, facilitate the erection of device, adapt to different field conditions, improves measurement accuracy.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view cross section structural schematic diagram of the utility model fixed frame；
Fig. 3 is the backsight structural representation of the utility model fixed frame；
In figure: 1 apparatus main body, 2 motion bars, 3 top plates, 4 fixing axles, 5 grooves, 6 indium steel ruler main bodys, 7 fixed blocks, 8 rotations
Axis, 9 first gears, 10 tooth sockets, 11 second gears, 12 fixture blocks, 13 fixed plates, 14 push rods, 15 springs, 16 air levels, 17 supports
Frame, 18 fixed cylinders, 19 support rods, 20 fastening bolts, 21 movable plates, 22 through-holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of center of gravity as shown in Figs. 1-3 and calibrates indium steel ruler, including apparatus main body 1 and branch automatically
Support 17,1 both ends of described device main body are provided with motion bar 2, are provided with top plate 3, the top between 2 top of motion bar
3 bottom of plate is provided with fixing axle 4, and 1 leading flank of described device main body setting fluted 5, the groove 5 is internally provided with indium steel ruler
Main body 6,1 top rear face both ends of described device main body are provided with fixed block 7, are provided with and turn between two fixed blocks 7
Moving axis 8,8 both ends of rotation axis are provided with first gear 9, and 2 surface of motion bar is provided with tooth socket 10, the rotation axis
8 middle parts are provided with second gear 11, are provided with fixture block 12 at the top of the second gear 11, between two 7 tops of fixed blocks
It is provided with fixed plate 13, push rod 14 is provided in the middle part of the fixed plate 13, is provided with bullet between the fixed plate 13 and fixture block 12
Spring 15,1 trailing flank of described device main body are provided with air level 16, and fixed cylinder 18 is provided at the top of support frame as described above 17, described solid
Safety barrel 18 is internally provided with support rod 19, and 18 surface of fixed cylinder is provided with fastening bolt 20, and 17 bottom of support frame as described above is set
It is equipped with movable plate 21,21 surface of movable plate is provided with through-hole 22.
Further, in the above-mentioned technical solutions, the motion bar 2 is flexibly connected with apparatus main body 1, the indium steel ruler master
6 top of body is flexibly connected with fixing axle 4, is realized and is fixed using the level of 16 determining device main body 1 of air level, utilizes indium steel ruler master
The gravity of body 6 itself, cooperation indium steel ruler main body 6 are flexibly connected with fixing axle 4, realize that 6 automatic vertical of indium steel ruler main body is horizontal
Ground；
Further, in the above-mentioned technical solutions, the rotation axis 8 is flexibly connected with fixed block 7, the first gear 9
It is engaged with tooth socket 10, rotation turns 8 moving axis, using engaging for first gear 9 and tooth socket 10, realizes that control motion bar 2 moves, adjusting
The height of top plate 3 realizes the height for adjusting indium steel ruler main body 6；
Further, in the above-mentioned technical solutions, the second gear 11 is fixedly connected with rotation axis 8, the push rod 14
It is flexibly connected with fixed plate 13, is fixedly connected at the top of the push rod 14 and fixture block 12, the push rod 14 is socketed with spring 15, spring
15 promotion fixture blocks 12 are engaged with second gear 11, and rotation axis 8 is fixed, realize the fixation to the adjusting height of indium steel ruler main body 6；
Further, in the above-mentioned technical solutions, the fixed cylinder 18 is flexibly connected with support rod 19, the fastening bolt
20 are threadedly coupled with fixed cylinder 18, adjust the length that support rod 19 stretches out fixed cylinder 18, are fixed by fastening bolt 20, real
The setting height of existing regulating device main body 1；
Further, in the above-mentioned technical solutions, the support rod 19 and apparatus main body 1 are hinged, the movable plate 21 with
Support frame 17 is hinged, is placed on the ground in support frame 17, passes through through-hole 22 by spud pile, support frame 17 is fixed.
This practical working principle:
It is fixed using the level of 16 determining device main body 1 of air level referring to Figure of description 1-3, utilize indium steel ruler main body 6
The gravity of itself, cooperation indium steel ruler main body 6 are flexibly connected with fixing axle 4, realize 6 automatic vertical of indium steel ruler main body horizontally
Face pulls push rod 14, and compressed spring 15 separates fixture block 12 with second gear 11, drives 8 turns of button rotation axis by rotation rotation
It is dynamic, using engaging for first gear 9 and tooth socket 10, realizes that control motion bar 2 moves, adjust the height of top plate 3, realize adjusting indium
The height of steel ruler main body 6, then push fixture block 12 to engage with second gear 11 by spring 15, rotation axis 8 is fixed, it realizes to indium
The fixation of the adjusting height of steel ruler main body 6 facilitates the automatic vertical of indium steel ruler main body 6, easy to operate, improves measurement accuracy；
Referring to Figure of description 1, support frame 17 is placed on the ground, through-hole 22 is passed through by spud pile, by support frame
17 are fixed, and are stretched in fixed cylinder 18 by support rod 19, and support rod 19 is fixed in cooperation fastening bolt 20, adjusts
The setting height of apparatus main body 1, improves the stability of device, facilitates the erection of device, adapts to different field conditions, improves and surveys
Accuracy of measurement.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of center of gravity calibrates indium steel ruler, including apparatus main body (1) and support frame (17) automatically, it is characterised in that: described device
Main body (1) both ends are provided with motion bar (2), are provided with top plate (3) between motion bar (2) top, top plate (3) bottom
Portion is provided with fixing axle (4), and fluted (5) are arranged in described device main body (1) leading flank, and the groove (5) is internally provided with indium
Steel ruler main body (6), described device main body (1) top rear face both ends are provided with fixed block (7), two fixed blocks (7)
Between be provided with rotation axis (8), rotation axis (8) both ends are provided with first gear (9), and motion bar (2) surface is set
It is equipped with tooth socket (10), is provided with second gear (11) in the middle part of the rotation axis (8), be provided with card at the top of the second gear (11)
Block (12), at the top of two fixed blocks (7) between be provided with fixed plate (13), be provided with push rod in the middle part of the fixed plate (13)
(14), it is provided with spring (15) between the fixed plate (13) and fixture block (12), described device main body (1) trailing flank is provided with water
Quasi- bubble (16), support frame as described above (17) top are provided with fixed cylinder (18), and the fixed cylinder (18) is internally provided with support rod
(19), fixed cylinder (18) surface is provided with fastening bolt (20), and support frame as described above (17) bottom is provided with movable plate (21),
Movable plate (21) surface is provided with through-hole (22).
2. a kind of center of gravity according to claim 1 calibrates indium steel ruler automatically, it is characterised in that: the motion bar (2) and dress
Main body (1) flexible connection is set, is flexibly connected at the top of the indium steel ruler main body (6) with fixing axle (4).
3. a kind of center of gravity according to claim 1 calibrates indium steel ruler automatically, it is characterised in that: the rotation axis (8) and solid
Determine block (7) flexible connection, the first gear (9) is engaged with tooth socket (10).
4. a kind of center of gravity according to claim 1 calibrates indium steel ruler automatically, it is characterised in that: the second gear (11) with
Rotation axis (8) is fixedly connected, and the push rod (14) is flexibly connected with fixed plate (13), at the top of the push rod (14) and fixture block (12)
It is fixedly connected, the push rod (14) and spring (15) are socketed.
5. a kind of center of gravity according to claim 1 calibrates indium steel ruler automatically, it is characterised in that: the fixed cylinder (18) and branch
Strut (19) is flexibly connected, and the fastening bolt (20) is threadedly coupled with fixed cylinder (18).
6. a kind of center of gravity according to claim 1 calibrates indium steel ruler automatically, it is characterised in that: the support rod (19) and dress
Set main body (1) hingedly, the movable plate (21) and support frame (17) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445049.8U CN208952950U (en) | 2018-09-05 | 2018-09-05 | A kind of center of gravity calibrates indium steel ruler automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445049.8U CN208952950U (en) | 2018-09-05 | 2018-09-05 | A kind of center of gravity calibrates indium steel ruler automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952950U true CN208952950U (en) | 2019-06-07 |
Family
ID=66736942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445049.8U Expired - Fee Related CN208952950U (en) | 2018-09-05 | 2018-09-05 | A kind of center of gravity calibrates indium steel ruler automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952950U (en) |
-
2018
- 2018-09-05 CN CN201821445049.8U patent/CN208952950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |