CN209673102U - Project cost Special measuring scale - Google Patents
Project cost Special measuring scale Download PDFInfo
- Publication number
- CN209673102U CN209673102U CN201920550524.6U CN201920550524U CN209673102U CN 209673102 U CN209673102 U CN 209673102U CN 201920550524 U CN201920550524 U CN 201920550524U CN 209673102 U CN209673102 U CN 209673102U
- Authority
- CN
- China
- Prior art keywords
- measuring scale
- support
- support seat
- circular support
- fixedly installed
- Prior art date
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses project cost Special measuring scales, including circular support seat, circular support seat left end, front end and right end are each equipped with support frame, circular support seat upper end is equipped with measuring scale, and circular support seat lower end is equipped with support frame linkage, the utility model is provided with a kind of with can automatically adjust three foot height respectively, during data needed for project cost measure, automatic balance function is provided for measuring scale, it efficiently solves in the past using in the measuring scale course of work, need to manually adjust measuring scale balance repeatedly, it causes to reduce the efficiency for measuring work, the problem of influencing measurement data accuracy.
Description
Technical field
The utility model relates to project cost technical fields, specially project cost Special measuring scale.
Background technique
During previous project cost, in order to data needed for more accurately acquisition cost, original engineering
Cost measuring scale increases angle vernier device on measuring scale, to guarantee that measuring scale works in the state of level, but
Need to measure that place landform is complex due to many, in the measurement process of the data needed for cost, need repeatedly into
Row manual fine-tuning affects the measurement efficiency to data, or even causes the problem of measurement data inaccuracy, in view of problem above,
Spy proposes project cost Special measuring scale.
Utility model content
The purpose of this utility model is to provide project cost Special measuring scales, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: project cost Special measuring scale, including circle
Support base, circular support seat left end, front end and right end are each equipped with support frame, and circular support seat upper end is equipped with survey
Gage, and circular support seat lower end is equipped with support frame linkage；
Support frame as described above includes the shell for being articulated with circular support seat left end, front end and right end, on the upside of the housing cavity
Wall is rotatably equipped with threaded rod, and the housing forward end lateral wall is fixedly installed with servo motor, and housing cavity is rotated by idler wheel
Support leg is installed, the threaded rod upper end is fixedly installed with first gear, and servo motor upper end transmission output shaft is fixed
Second gear is installed, the support leg upper end offers the thread groove to match with threaded rod, and support leg lower end is socketed with
Non-slip mat, the first gear and second gear are intermeshed.
Preferably, circular support seat left end, front end and right end offer support rack slot.
Preferably, the measuring scale includes being rotatablely installed in the box body of circular support seat upper end, the box body right end grafting
There is scale to measure mirror, and scale measurement mirror runs through box body front and rear sides wall, the box body right end is fixedly installed with engineering calculation device.
Preferably, support frame as described above linkage includes the support column for being fixedly installed in circular support seat lower end, the branch
It is socketed with shift(ing) ring in the middle part of dagger, and support column lower end is fixedly installed with baffle, the shift(ing) ring left end, front-end and back-end are cut with scissors
It is connected to one end of support rod, and the other end of support rod is articulated with housing forward end lateral wall.
Compared with prior art, the utility model has the beneficial effects that the utility model, which is provided with a kind of have, to be divided
Three foot height are not automatically adjusted, during data needed for project cost measure, are provided automatically for measuring scale
Equilibrium function is efficiently solved in the past using in the measuring scale course of work, needing to manually adjust measuring scale balance repeatedly, is caused
The problem of reducing the efficiency for measuring work, influencing measurement data accuracy.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model partial structure diagram.
Fig. 3 is the utility model partial structure diagram.
In figure: 1, circular support seat, 11, support rack slot, 2, support frame, 21, shell, 22, threaded rod, 23, servo motor,
24, support leg, 25, first gear, 26, second gear, 27, thread groove, 28, non-slip mat, 3, measuring scale, 31, box body, 32, quarter
Degree measurement mirror, 33, engineering calculation device, 4, support frame linkage, 41, support column, 42, shift(ing) ring, 43, support rod, 44, gear
Plate.
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.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: project cost Special measuring scale, including circle
Support base 1,1 left end of circular support seat, front end and right end are each equipped with support frame 2, and 1 upper end of circular support seat is equipped with measuring scale
3,1 lower end of circular support seat is equipped with support frame linkage 4.
The effect of circular support seat 1 is to connect support frame 2 and measuring scale 3, and provides branch for support frame linkage 4
Support point.
Support frame 2 includes the shell 21 for being articulated with 1 left end of circular support seat, front end and right end, 21 inner cavity upper side wall of shell
It is rotatably equipped with threaded rod 22,21 front end outer side wall of shell is fixedly installed with servo motor 23, and 21 inner cavity of shell is rotated by idler wheel
Support leg 24 is installed, 22 upper end of threaded rod is fixedly installed with first gear 25,23 upper end transmission output shaft of servo motor
It is fixedly installed with second gear 26,24 upper end of support leg offers the thread groove 27 to match with threaded rod 22, under support leg 24
End cap is connected to non-slip mat 28, and first gear (25) and second gear 26 are intermeshed.
Servo motor 23 is powered by external power supply, and provides data-signal by gyro sensor, to judge servo motor
The rotational angle of 23 transmission output shafts is realized the control to 25 rotational angle of first gear, and is nibbled by driving with first gear 25
The second gear 26 of conjunction rotates, while realizing the rotation of threaded rod 22, and according to lead screw principle, drives support leg 24 in shell 21
Inner cavity sliding, non-slip mat 28 are rubber material, increase the frictional force of support frame and ground.
Specifically, 1 left end of circular support seat, front end and right end offer support rack slot 11.
The effect of the support rack slot 11 opened up on support base 1 is to provide foot for support frame 2 and the hinged of circular support seat 1
Enough spaces.
Specifically, measuring scale 3 includes rotational installation in the box body 31 of 1 upper end of circular support seat, 31 right end grafting of box body
There is scale to measure mirror 32, scale measures mirror 32 and runs through 31 front and rear sides wall of box body, and 31 right end of box body is fixedly installed with engineering calculation
Device 33.
Measuring scale 3 is the important component for realizing measurement work, measures the data that mirror 32 is observed by scale, then by engineering
Device 33 is calculated to carry out that required data are calculated.
Specifically, support frame linkage 4 includes the support column 41 for being fixedly installed in 1 lower end of circular support seat, support
Be slidably fitted with shift(ing) ring 42 in the middle part of column 41,41 lower end of support column is fixedly installed with baffle 44,42 left end of shift(ing) ring, front end and after
End is hinged with one end of support rod 43, and the other end of support rod 43 is articulated with 21 front end outer side wall of shell.
Shift(ing) ring 42 can be realized that the support rod 43 for sliding on support column 41, and driving shift(ing) ring 42 hinged is moved by manpower
It is dynamic, it is rotated with the hinged support frame 2 of support rod 43 using upper end and 1 hinged place of circular support seat as axis to drive, and can realize
When rotating a support frame 2, three support frames 2 rotate simultaneously, and the effect of baffle 44 is to limit shift(ing) ring moving range.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. project cost Special measuring scale, it is characterised in that: including circular support seat (1), circular support seat (1) left end,
Front end and right end are each equipped with support frame (2), and circular support seat (1) upper end is equipped with measuring scale (3), and circular support seat
(1) lower end is equipped with support frame linkage (4)；
Support frame as described above (2) includes the shell (21) for being articulated with circular support seat (1) left end, front end and right end, the shell
(21) inner cavity upper side wall is rotatably equipped with threaded rod (22), and shell (21) the front end outer side wall is fixedly installed with servo motor
(23), and shell (21) inner cavity is rotatably equipped with support leg (24) by idler wheel, and threaded rod (22) upper end is fixedly installed with
One gear (25), servo motor (23) upper end transmission output shaft are fixedly installed with second gear (26), the support leg
(24) upper end offers the thread groove (27) to match with threaded rod (22), and support leg (24) lower end is socketed with non-slip mat
(28), the first gear (25) and second gear (26) are intermeshed.
2. project cost Special measuring scale according to claim 1, it is characterised in that: circular support seat (1) left end,
Front end and right end offer support rack slot (11).
3. project cost Special measuring scale according to claim 1, it is characterised in that: the measuring scale (3) includes rotation
It is installed on the box body (31) of circular support seat (1) upper end, box body (31) right end is plugged with scale measurement mirror (32), and scale
It measures mirror (32) and runs through box body (31) front and rear sides wall, box body (31) right end is fixedly installed with engineering calculation device (33).
4. project cost Special measuring scale according to claim 1, it is characterised in that: support frame as described above linkage (4)
Support column (41) including being fixedly installed in circular support seat (1) lower end, support column (41) middle part are slidably fitted with movement
Ring (42), and support column lower end is fixedly installed with baffle (44) and the shift(ing) ring (42) left end, front-end and back-end are hinged with
One end of support rod (43), and the other end of support rod (43) is articulated with shell (21) front end outer side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550524.6U CN209673102U (en) | 2019-04-22 | 2019-04-22 | Project cost Special measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550524.6U CN209673102U (en) | 2019-04-22 | 2019-04-22 | Project cost Special measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673102U true CN209673102U (en) | 2019-11-22 |
Family
ID=68574485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550524.6U Expired - Fee Related CN209673102U (en) | 2019-04-22 | 2019-04-22 | Project cost Special measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673102U (en) |
-
2019
- 2019-04-22 CN CN201920550524.6U patent/CN209673102U/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 |
Granted publication date: 20191122 Termination date: 20200422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |