CN207439392U - A kind of project cost dosage measurement ruler - Google Patents
A kind of project cost dosage measurement ruler Download PDFInfo
- Publication number
- CN207439392U CN207439392U CN201721352148.7U CN201721352148U CN207439392U CN 207439392 U CN207439392 U CN 207439392U CN 201721352148 U CN201721352148 U CN 201721352148U CN 207439392 U CN207439392 U CN 207439392U
- Authority
- CN
- China
- Prior art keywords
- visor
- groove
- connecting rod
- workbench
- project cost
- 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
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of project cost dosage measurement rulers,Including workbench and measure visor,Stent is provided on the workbench,The stent includes being respectively arranged on workbench and the column positioned at workbench both sides and horizontal connection measure the crossbeam of visor between two column tops with support,The upper surface of the crossbeam offers hemispherical groove,The bottom of the groove, which is run through, perforation,A balanced ball is rotatably connected in the groove,The diameter of the balanced ball is more than the aperture of perforation,The connecting rod worn and penetrated in perforation is provided between the balanced ball and two side-view mirrors,The central shaft of the connecting rod is with measuring the center of gravity of visor on the same line,When being rotated by balanced ball in groove connecting rod is driven to rotate,Connector is subject to the gravity for measuring visor to remain perpendicular to horizontal plane,And make measurement visor in horizontally disposed,It is more accurate that visor reading is measured under horizontal line of sight,Measurement process is avoided to cause error in reading.
Description
Technical field
The utility model is related to project cost ancillary equipment, more particularly to a kind of project cost dosage measurement ruler.
Background technology
To meet the demands of production and living, the house built and its appurtenant work become architectural engineering, and people are to proposed
House and its appurtenant work before construction, to its required consumption all calculated cost in advance, whether can be with measurement
It builds.
The mode of the generally use measurement of higher degree implements proposed house and its appurtenant work the survey that building site measure size
Amount, the measurement of higher degree can be divided into the measurement of the level, trigonometric levelling, GPS high by the difference of used instrument and Metrical Method
Journey measures and barometric leveling.The wherein measurement of the level is a kind of highest measurement of higher degree method of current precision, its extensive use
In state height control measurement, engineering survey and construction survey；The principle of the measurement of the level is the level provided using spirit level
Sight reads the reading being erected on the levelling rod on two points, to measure the height difference of point-to-point transmission, further according to known point altimeter
Calculate point height undetermined.
The measuring scale of project cost is mostly supported using tripod, and measurement platform is placed at the top of tripod, due to
Three legs of tripod can not possibly be completely in same level, so the platform structure at the top of tripod is also difficult to protect
Card is horizontal, and certain error in reading is brought during thus giving measurement.
Utility model content
The purpose of this utility model is to provide a kind of project cost dosage measurement ruler, when tripod set is on non-level ground
On, it can will also measure visor and be horizontally disposed with, measurement process is avoided to cause error in reading.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of project cost dosage measurement ruler including workbench and measures visor, stent is provided on the workbench, described
Stent includes being respectively arranged on workbench and the column positioned at workbench both sides and horizontal connection are between two column tops
The crossbeam of visor is measured with support, the upper surface of the crossbeam offers hemispherical groove, and the bottom of the groove is run through
There is perforation, a balanced ball is rotatably connected in the groove, the diameter of the balanced ball is more than the aperture of perforation, the balanced ball
The connecting rod worn and penetrated in perforation is provided between measurement visor, the diameter of the connecting rod is less than the aperture of perforation, the company
The central shaft of extension bar is with measuring the center of gravity of visor on the same line.
Using above-mentioned technical proposal, by the setting of stent, make to keep certain interval between measurement visor and workbench,
So that measuring visor can be rotated by connecting rod；When being rotated by balanced ball in groove connecting rod is driven to rotate, connection
Part is subject to the gravity for measuring visor to remain perpendicular to horizontal plane, and makes measurement visor in horizontally disposed, horizontal line of sight
Lower measurement visor reading is more accurate, and measurement process is avoided to cause error in reading.
Preferably, the groove is opened in the center of crossbeam.
Using above-mentioned technical proposal, by opening up groove in the center of crossbeam, visor is measured to the distance of two columns
Unanimously, make two column uniform forces and measure visor and be not easy to strike column when rotating to damage.
As priority, inlay card has several balls on the inner wall of the groove, and the ball protrudes from the inner wall of groove with putting down
The surface of weighing apparatus ball abuts against.
Using above-mentioned technical proposal, by the setting of ball, the surface of ball and balanced ball abuts against, reduce balanced ball with
Frictional force between groove, the rotation for making balanced ball are more flexible.
As priority, several balls are in upper and lower two groups of settings, and every group of ball circumferential array is on the inner wall of groove.
Using above-mentioned technical proposal, by two groups of balls are set and circumferential array on the inner wall of groove, make balanced ball in
Uniform force in groove is more prone to find equilbrium position.
Preferably, the outer wall of the connecting rod is provided with screw thread, it is provided on the balanced ball and connects with connecting rod screw thread
The screw hole connect, the central shaft of the screw hole and the centre of sphere of balanced ball are on the same line.
Using above-mentioned technical proposal, connecting rod and balanced ball are connected through a screw thread, and stable equilibrium ball rotation connecting rod is with reality
Existing connecting rod circumferentially rotates the axial displacement for being converted into connecting rod, so as to adjust the height for measuring visor；The central shaft of screw hole
Set on the same line with the centre of sphere of balanced ball so that the center of gravity of balanced ball is maintained at the centre of sphere so that balanced ball, connecting rod and
Measure visor center of gravity on the same line, when connecting rod is perpendicular to horizontal plane so that measure visor in horizontal plane setting.
Preferably, one end that the connecting rod is located above balanced ball is provided with gripping member.
Using above-mentioned technical proposal, by the setting of gripping member, operating personnel can hold gripping member rotary screw, convenient
Operating personnel put forth effort, and improve adjusting efficiency.
Preferably, described measure is provided with to detect the whether horizontal level meter of measurement visor on visor.
Using above-mentioned technical proposal, the whether horizontal level of visor is measured by being provided with to detect on visor is measured
Instrument confirms and measures whether visor has been horizontally disposed with when installation is complete and by the off-center point of the bubble in level meter
Position is finely adjusted again to measuring visor.
Preferably, the workbench lower face is provided with several supporting legs being supported on ground.
Using above-mentioned technical proposal, by setting several supporting legs being supported on ground in workbench lower face, make measurement
The height of visor is more suitable for the operation of operating personnel.
In conclusion the utility model has the advantages that：
1. by the setting of stent, make to keep certain interval between measurement visor and workbench, so that measuring visor
It can be rotated by connecting rod；When being rotated by balanced ball in groove connecting rod is driven to rotate, connector is subject to measure visor
Gravity remain perpendicular to horizontal plane, and measurement visor is made to measure visor reading under horizontal line of sight in horizontally disposed
It is more accurate, measurement process is avoided to cause error in reading.
2. measuring the whether horizontal level meter of visor by being provided with to detect on visor is measured, confirm and measure visor
Whether it has been horizontally disposed with when installation is complete and by the position of the off-center point of the bubble in level meter to measuring visor again
It is finely adjusted.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment project cost dosage measurement ruler；
Fig. 2 is the schematic elevation view of the present embodiment project cost dosage measurement ruler；
Fig. 3 is the schematic cross-sectional view at A-A in Fig. 2；
Fig. 4 is the enlarged diagram at B in Fig. 3；
Fig. 5 is the enlarged diagram at A in Fig. 1.
In figure：1st, workbench；2nd, visor is measured；3rd, stent；31st, column；32nd, crossbeam；4th, groove；41st, perforate；42nd, roll
Pearl；5th, balanced ball；51st, screw hole；6th, connecting rod；61st, circular baffle plate；62nd, gripping member；7th, level meter；8th, supporting leg.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig. 1 and Fig. 2, the utility model discloses a kind of project cost dosage measurement rulers, are regarded including workbench 1 and measurement
Mirror 2, measure visor 2 be for elevation measure spirit level, by spirit level it is horizontal positioned after according to measurement of the level principle measure ground
Height difference between millet cake.
Referring to Fig. 3 and Fig. 4, in order to realize that measuring 2 exact level of visor places, and stent 3, stent 3 are provided on workbench 1
It is pushed up including being respectively fixedly connected in the column 31 on workbench 1 and positioned at 1 both sides of workbench and horizontal connection in two columns 31
The crossbeam 32 of visor 2 is measured between end with support, the center of the upper surface of crossbeam 32 offers hemispherical groove 4,
The bottom of groove 4 is rotatably connected to a balanced ball 5 through there is perforation 41 in groove 4, the diameter of balanced ball 5 is more than perforation 41
It is provided with to wear between aperture and balanced ball 5 and measurement visor 2 and penetrate in the connecting rod 6 of perforation 41, the diameter of connecting rod 6 is less than perforation
41 aperture and the central shaft of connecting rod 6 are with measuring the center of gravity of visor 2 on the same line to ensure measuring the gravity of visor 2
Under effect, balanced ball 5 can rotate in groove 4, to realize that measuring visor 2 keeps horizontality.
It referring to Fig. 1 and Fig. 5, is horizontal in order to ensure measuring visor 2, sets and be used in the upper surface for measuring visor 2
The screw hole and limiting slot of connecting rod 6 are connected, limiting slot is commonly called as spirit bubble in level meter 7 is connected in cross and limiting slot, leads to
The bubble position crossed in level meter 7 determines to measure whether visor 2 is horizontal.
Referring to Fig. 4, in order to which balanced ball 5 is allow flexibly to be rotated in groove 4, if inlay card has on the inner wall of groove 4
Dry milling pearl 42, ball 42 are preferably two layers of setting, and every layer of four ball 42 for being respectively provided with circumferential array, ball 42 protrudes from groove
The surface of 4 inner wall and balanced ball 5 abuts against.
Referring to Fig. 3 and Fig. 4, set by being threaded in the outer wall of connecting rod 6, on balanced ball 5 and connect with 6 screw thread of connecting rod
It connects and central shaft and the screw hole 51 of the centre of sphere on the same line, connecting rod 6 wears screw hole 51 and extend to sphere top, connecting rod
6 extend outward to form circular baffle plate 61 in one end week above sphere, can be rotatablely connected by rotating circular baffle plate 61
Bar 6 is converted into the axial movement of connecting rod 6 by circumferentially rotating for connecting rod 6, and the measurement so as to fulfill 6 bottom of connecting rod regards
The length travel of mirror 2；Gripping member 62 is equipped in the one end of circular baffle plate 61 away from connecting rod 6, gripping member 62 is preferably handle, even
Extension bar 6, circular baffle plate 61 and gripping member 62, which are integrally formed, to be set.
Referring to Fig. 1,1 lower face of workbench is provided with several supporting legs 8 being supported on ground, supporting leg 8 be preferably three and
Spaced set, which in the lower face of workbench 1, by workbench 1 supports to suitable operating personnel and operates, measures the height of visor 2.
During installing engineering cost dosage measurement ruler, supporting leg 8 is unfolded to stand on the ground, after connecting rod 6 is arranged in balanced ball 5
It wears and penetrates the connection measurement visor 2 after perforation 41, balanced ball 5 is made to be rotatablely connected with groove 4, make connecting rod 6 by the weight for measuring visor 2
Power effect is remained perpendicular to horizontal plane, while confirms whether the bubble for measuring the level meter 7 on visor 2 is to put middle state,
If being in that put middle state to measure visor 2 be horizontally disposed, can be used for measuring；If the angle of connecting rod 6 can be finely tuned in not putting
Degree makes the centring of level bubble of level meter 7.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of project cost dosage measurement ruler, including workbench（1）With measurement visor（2）, it is characterized in that：The workbench（1）
On be provided with stent（3）, the stent（3）Including being respectively arranged at workbench（1）It goes up and is located at workbench（1）The column of both sides
（31）And horizontal connection is in two columns（31）Visor is measured with support between top（2）Crossbeam（32）, the crossbeam（32）
Upper surface offer hemispherical groove（4）, the groove（4）Bottom through there is perforation（41）, the groove（4）It is interior
It is rotatably connected to a balanced ball（5）, the balanced ball（5）Diameter be more than perforation（41）Aperture, the balanced ball（5）With amount
Survey visor（2）Between be provided with to wear and penetrate in perforation（41）Connecting rod（6）, the connecting rod（6）Diameter be less than perforation（41）
Aperture, the connecting rod（6）Central shaft with measure visor（2）Center of gravity on the same line.
2. a kind of project cost dosage measurement ruler according to claim 1, it is characterized in that：The groove（4）It is opened in crossbeam
（32）Center.
3. a kind of project cost dosage measurement ruler according to claim 1, it is characterized in that：The groove（4）Inner wall on block
Embedded with several balls（42）, the ball（42）Protrude from groove（4）Inner wall and balanced ball（5）Surface abut against.
4. a kind of project cost dosage measurement ruler according to claim 3, it is characterized in that：Several balls（42）In upper and lower two groups
It sets, every group of ball（42）Circumferential array is in groove（4）Inner wall on.
5. a kind of project cost dosage measurement ruler according to claim 1, it is characterized in that：The connecting rod（6）Outer wall set
It is equipped with screw thread, the balanced ball（5）On be provided with and connecting rod（6）The screw hole of threaded connection（51）, the screw hole（51）In
Mandrel and balanced ball（5）The centre of sphere on the same line.
6. a kind of project cost dosage measurement ruler according to claim 5, it is characterized in that：The connecting rod（6）Positioned at balance
Ball（5）One end of top is provided with gripping member（62）.
7. a kind of project cost dosage measurement ruler according to claim 1, it is characterized in that：The measurement visor（2）Upper setting
It is useful for detection and measures visor（2）Whether horizontal level meter（7）.
8. a kind of project cost dosage measurement ruler according to claim 1, it is characterized in that：The workbench（1）Lower face is set
It is equipped with several supporting legs being supported on ground（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352148.7U CN207439392U (en) | 2017-10-17 | 2017-10-17 | A kind of project cost dosage measurement ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352148.7U CN207439392U (en) | 2017-10-17 | 2017-10-17 | A kind of project cost dosage measurement ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439392U true CN207439392U (en) | 2018-06-01 |
Family
ID=62292589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352148.7U Expired - Fee Related CN207439392U (en) | 2017-10-17 | 2017-10-17 | A kind of project cost dosage measurement ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183792A (en) * | 2019-11-19 | 2020-05-22 | 靖州县湘百仕酒业有限责任公司 | Device suitable for waxberry is picked |
| CN113247199A (en) * | 2021-07-01 | 2021-08-13 | 江苏永衡土木减隔震工程技术研究院有限公司 | Unmanned ship capable of carrying out balance adjustment of bearing platform |
-
2017
- 2017-10-17 CN CN201721352148.7U patent/CN207439392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183792A (en) * | 2019-11-19 | 2020-05-22 | 靖州县湘百仕酒业有限责任公司 | Device suitable for waxberry is picked |
| CN111183792B (en) * | 2019-11-19 | 2021-08-31 | 靖州县湘百仕酒业有限责任公司 | Device suitable for waxberry is picked |
| CN113247199A (en) * | 2021-07-01 | 2021-08-13 | 江苏永衡土木减隔震工程技术研究院有限公司 | Unmanned ship capable of carrying out balance adjustment of bearing platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105136111B (en) | A kind of construction level error and vertical survey instrument | |
| CN207439392U (en) | A kind of project cost dosage measurement ruler | |
| CN106092024B (en) | Model Pile PORE SIZE APPARATUS FOR and stake holes bore diameter measuring method | |
| CN207585620U (en) | A kind of measuring instrument for building | |
| CN207179112U (en) | It is a kind of from centering type laser tripod | |
| CN200982850Y (en) | Square measuring rule for bearing | |
| CN2849658Y (en) | Compasses | |
| CN113670263A (en) | Land levelness measuring device for land planning and measuring method thereof | |
| CN214066050U (en) | Building levelness detection device | |
| CN207675159U (en) | A kind of novel building height-gauge | |
| CN212539136U (en) | Flatness detection device for building engineering | |
| CN205940544U (en) | Levelling rod and foundation ring levelness measurement system | |
| CN200950060Y (en) | Multifunctional level ruler | |
| CN206056451U (en) | A kind of instrument for detecting thickness of concrete floor | |
| CN206113922U (en) | Automatic perpendicular laser height finding levelling rod | |
| CN217520390U (en) | Bridge guardrail height detection device | |
| CN206772288U (en) | The device of horizontal oblique angle is measured in architectural engineering | |
| CN203083771U (en) | High-accuracy quality characteristic measuring instrument | |
| CN213985063U (en) | Building engineering straightness detection device that hangs down | |
| CN213274197U (en) | Building area measurement uploading device | |
| CN211085235U (en) | Building engineering cost is with device for on-spot survey and drawing | |
| CN113503866A (en) | Geographic information engineering mapping device | |
| CN209764078U (en) | Slope detection device for supervision | |
| CN102692177A (en) | Special digital-display verticality and levelness detection scale for building structure template engineering | |
| CN206594172U (en) | Asphalt foaming measurement of effectiveness device |
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: 20180601 Termination date: 20191017 |