CN106546222A - A kind of verticality measurement device and method of telescopic hack lever plumb bob - Google Patents
A kind of verticality measurement device and method of telescopic hack lever plumb bob Download PDFInfo
- Publication number
- CN106546222A CN106546222A CN201610935756.4A CN201610935756A CN106546222A CN 106546222 A CN106546222 A CN 106546222A CN 201610935756 A CN201610935756 A CN 201610935756A CN 106546222 A CN106546222 A CN 106546222A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- plumb bob
- cross bar
- measurement device
- pulley
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
Abstract
The invention discloses the verticality measurement device and method of a kind of telescopic hack lever plumb bob, including pedestal, expansion link and plumb bob, expansion link is provided with wrap-up, expansion link is provided with scale along its length, the lower end of expansion link is connected with pedestal, the upper end of expansion link is provided with the cross bar vertical with expansion link, cross bar is provided with assembly pulley, it is provided with track and rule on cross bar along its length, assembly pulley is arranged on track, track-movable, plumb bob is connected with one end of cotton rope, plumb bob free hanging downwards, the other end of cotton rope bypasses fixed pulley group, along expansion link cabling, it is connected with wrap-up.Simple structure, it is easy to operate, the measurement of perpendicularity can be just completed in the bottom of building element, danger hidden danger is greatly reduced, is improve accuracy of detection, be adapted to the measurement of differing heights.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of verticality measurement device of telescopic hack lever plumb bob
And method.
Background technology
Build in building construction process in room, from basis to positive negative zero to structure top, generally the perpendicularity of post, wall is carried out
During inspection and control, manual measurement is carried out using plumb bob typically, in measurement, as handss easily tremble, eyes range estimation with
Too near etc. factor of line, causes the error of perpendicularity for measuring too big, so that later rework is repaired.
The content of the invention
The technical problem to be solved in the present invention is, in view of the foregoing defects the prior art has, there is provided a kind of telescopic
The verticality measurement device and method of hack lever plumb bob, simple structure are easy to operate, can just complete to hang down in the bottom of building element
The measurement of straight degree, greatly reduces danger hidden danger, improves accuracy of detection, be adapted to the measurement of differing heights.
The present invention for the solution technical scheme that adopts of above-mentioned technical problem is：
A kind of verticality measurement device of telescopic hack lever plumb bob, including pedestal, expansion link and plumb bob, expansion link are provided with
Wrap-up, expansion link are provided with scale along its length, and the lower end of expansion link is connected with pedestal, and the upper end of expansion link is provided with and stretches
The vertical cross bar of contracting bar, cross bar are provided with assembly pulley, are provided with track and rule on cross bar along its length, and assembly pulley is arranged at
On track, track-movable, plumb bob are connected with one end of cotton rope, and plumb bob free hanging downwards, the other end of cotton rope are bypassed calmly
Assembly pulley, along expansion link cabling, is connected with wrap-up.
By above-mentioned technical proposal, expansion link is provided with perpendicularity pointer, and lower end and the pedestal of expansion link are set with, by vertical
Degree pointer checks whether expansion link is vertical.
By above-mentioned technical proposal, the pedestal is tripod cradle, and circular hole is provided with the middle of tripod cradle, and expansion link is passed through
Circular hole is set on tripod cradle.
By above-mentioned technical proposal, tripod cradle is provided with lock screw, tightens lock screw and expansion link is fixed；
Leather packing is provided with the inside of the circular hole of tripod cradle, lock screw compresses expansion link by leather packing.
By above-mentioned technical proposal, multiple slings on expansion link, are provided with along its length, cotton rope passes through sling, it is ensured that cotton rope edge
Expansion link is arranged.
By above-mentioned technical proposal, assembly pulley includes the first orientation pulley and the second orientation pulley, and the first orientation pulley is fixed
The inner side of cross bar is arranged at, the second orientation pulley is arranged at the outside of cross bar, and the track that the second orientation pulley can be on cross bar is moved
It is dynamic.
By above-mentioned technical proposal, the second orientation pulley is provided with screw lock, is latched to the second orientation pulley by screw
It is locked.
By above-mentioned technical proposal, the bottom of pedestal is provided with pulley.
Using the measuring method of above-described verticality measurement device, comprise the following steps：
1) described verticality measurement device is positioned over into building element side to be measured, expansion link is adjusted to and level
Face is vertical；
2) along the position of orbit adjusting assembly pulley, by the rule on cross bar, top and the horizontal stroke of vertical cotton rope are calculated
Bar outer end apart from A；
3) expansion link is risen to the height for needing measurement, while by wrap-up unwrapping wire rope, making the free hanging of plumb bob；
4) after expansion link is adjusted in place, wrap-up is locked, plumb bob is not landed；
5) mobile described verticality measurement device, makes the outer end of cross bar be close to the tested point of building element；
6) horizontal range B between plumb bob and building element is measured with ribbon；
7) height difference H between plumb bob and cross bar is calculated by the scale on expansion link, and then calculates building element
Perpendicularity.
By above-mentioned technical proposal, the step 7) in, the perpendicularity of building element is (A-B)/H.
The invention has the advantages that：
Described verticality measurement device simple structure, it is easy to operate, by the rule on expansion link, cross bar and flexible
Scale on bar, makes survey crew climb and measures the upper dimension of building element, just can be with complete in the bottom of building element
Into the measurement of perpendicularity, danger hidden danger is greatly reduced, be particularly suited for heavy construction component, it is to avoid portable plumb bob
The measurement error of generation, improves accuracy of detection, and expansion link is adapted to the measurement of differing heights.
Description of the drawings
Fig. 1 is the structural representation of the verticality measurement device of telescopic hack lever plumb bob in the embodiment of the present invention；
Fig. 2 is the structural representation of pedestal in the embodiment of the present invention；
Fig. 3 is the structural representation of perpendicularity pointer in the embodiment of the present invention；
Fig. 4 is the structural representation of wrap-up in the embodiment of the present invention；
Fig. 5 is the K partial schematic diagrams of Fig. 1；
Fig. 6 is the M-M sectional views of Fig. 5；
Fig. 7 is the N partial schematic diagrams of Fig. 1；
In figure, 1- tripod cradles, 2- wrap-ups, 3- dead bolts, 4- perpendicularity pointers, 5- slings, 6- expansion links,
7- cotton ropes, the orientation pulleys of 8- first, the orientation pulleys of 9- second, 10- screws lock, 11- rules, 12- plumb bobs, 13- building structures
Part, 14- ribbon, 15- lock screws, 16- handles.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
With reference to shown in Fig. 1～Fig. 7, the squareness measurement of the telescopic hack lever plumb bob in one embodiment that the present invention is provided
Device, including pedestal, expansion link 6 and plumb bob 12, expansion link 6 are provided with wrap-up 2, and expansion link 6 is provided with quarter along its length
Degree, the lower end of expansion link 6 are connected with pedestal, and the upper end of expansion link 6 is provided with the cross bar vertical with expansion link 6, and cross bar is provided with cunning
Wheel group, is provided with track and rule 11 along its length on cross bar, assembly pulley is arranged on track, track-movable, plumb bob
12 one end for being connected with cotton rope 7,12 downward free hanging of plumb bob, the other end of cotton rope 7 bypass fixed pulley group, walk along expansion link 6
Line, is connected with wrap-up 2；Described verticality measurement device simple structure, it is easy to operate, by expansion link 6, cross bar
Scale on rule 11 and expansion link 6, makes survey crew climb and measures the upper dimension of building element 13, in building structure
The bottom of part 13 can just complete the measurement of perpendicularity, greatly reduce danger hidden danger, be particularly suited for heavy construction structure
Part 13, it is to avoid the measurement error that portable plumb bob is produced, improves accuracy of detection, and expansion link 6 is adapted to differing heights
Measurement.
Further, expansion link 6 is provided with perpendicularity pointer 4, and lower end and the pedestal of expansion link 6 are set with, by perpendicularity
Pointer 4 checks whether expansion link 6 is vertical, improves the degree of accuracy of measurement.
Further, perpendicularity pointer 4 is the same device of pointer on guiding ruler, is placed in 6 side of expansion link, is flexible
The standard vertically upward of bar 6, after fixing expansion link 6, by perpendicularity pointer 4 check expansion link 6 whether vertically to
On, the perpendicularity of expansion link 6 can be finely tuned by the lock screw 15 of tripod cradle 1, zero be pointed to pointer.
Further, wrap-up 2 is provided with dead bolt 3, is wound with cotton rope 7, by dead bolt on wrap-up 2
3 pairs of wrap-ups 2 are locked, and wrap-up 2 is wooden hand-rail type pulley gear, and handle 16 is additionally provided with wrap-up 2, pine
Dead bolt 3 is driven, logical swinging handle 16 puts the cotton rope 7 on wrap-up 2, adjusts the height of plumb bob 12, after reaching ideal height,
The dead bolt 3 of wrap-up 2 is blocked again.
Further, the range of cross bar high scale chi 11 is 500mm.
Further, the pedestal is tripod cradle 1, and circular hole is provided with the middle of tripod cradle 1, and expansion link 6 is through circle
Borehole jack is loaded on tripod cradle 1；Can carry with after dismounting.
Further, described tripod cradle 1 is metal material.
Further, tripod cradle 1 is provided with lock screw 15, tightens lock screw 15 and expansion link 6 is fixed；
Leather packing is provided with the inside of the circular hole of tripod cradle 1, lock screw 15 compresses expansion link 6 by leather packing；Can be adjacent to from both sides completely
Expansion link 6, can preferably fix expansion link 6.
Further, multiple slings 5 are provided with expansion link 6 along its length, cotton rope 7 passes through sling 5, it is ensured that 7 edge of cotton rope
Expansion link 6 is arranged.
Further, 6 device of expansion link is construction of the steel matter similar to Herba Veronicastri, scalable, and side is provided with sling 5 and blocks
Ring, the first segment of expansion link 6 is regular length, and the first segment of expansion link 6 is provided with wrap-up 2 and perpendicularity pointer 4, bottom
Screw cover locking is provided with, centre is that equal length expansion link 6 is connected, and final section top is provided with the first orientation pulley 8.
Further, assembly pulley includes the first orientation pulley 8 and the second orientation pulley 9, and the first orientation pulley 8 is fixedly installed
In the inner side of cross bar, the second orientation pulley 9 is arranged at the outside of cross bar, the track movement that the second orientation pulley 9 can be on cross bar.
Further, the inner side of described cross bar can be on cross bar, or the top of expansion link 6 or cross bar with
On the intersection point of expansion link 6.
Further, the second orientation pulley 9 is provided with screw lock 10, latches 10 pairs second orientation pulleys 9 by screw
It is locked.
Further, screw lock 10 is bolt.
Further, the bottom of pedestal is provided with pulley, is easy to pedestal to move.
Using the measuring method of above-described verticality measurement device, comprise the following steps：
1) described verticality measurement device is positioned over into 13 side of building element to be measured, by expansion link 6 be adjusted to
Horizontal plane；
2) along the position of orbit adjusting assembly pulley, by the rule 11 on cross bar, calculate the top of vertical cotton rope 7 with
Cross bar outer end apart from A；
3) expansion link 6 is risen to the height for needing measurement, while by 2 unwrapping wire rope 7 of wrap-up, making plumb bob 12 freely hang down
Hang；
4) after expansion link 6 is adjusted in place, wrap-up 2 is locked, plumb bob 12 is not landed；
5) mobile described verticality measurement device, makes the outer end of cross bar be close to the tested point of building element 13；
6) horizontal range B between plumb bob 12 and building element 13 is measured with ribbon 14；
7) height difference H between plumb bob 12 and cross bar is calculated by the scale on expansion link 6, and then calculates building element
13 perpendicularity.
Further, the step 7) in, the perpendicularity of building element 13 is (A-B)/H.
Further, the top of vertical cotton rope 7 is intersection point of the vertical section with cross bar for being lifted with plumb bob 12.
In one embodiment of the present of invention, the operation principle of the present invention：
First tripod cradle 1 is fixed on the ground so as to remain basically stable, will be 1 internal thread of tripod cradle lock 10 loose
Open, expansion link 6 is packed in the set hole of tripod cradle 1, the screw lock 10 for tightening 1 both sides of spider makes which be fixed on three feet
On frame bearing 1 (as shown in Figure 2)；As expansion link stretches excessive height after 6 elongations, first need to set on 6 head rail of expansion link
The size of rule 11, the second orientation pulley 9 on slip scale chi 11, locks according to distance of the building element 13 with barrier
It is suitably sized, and the lock of the screw on the second orientation pulley 9 10 is locked, and make a record (as shown in Figure 5)；Again will be flexible
Bar 6 extends the height that need to be surveyed, and now the cotton rope 7 on wrap-up 2 is put on side, makes cotton rope 7 postpone sling 5 to 6 top of expansion link
In the chute of orientation pulley 8, then make the cotton rope 7 in 8 chute of the first orientation pulley fixed with second by the freely falling body of plumb bob 12
To 9 straight connection of pulley, the dead bolt 3 on wrap-up 2 is finally locked, plumb bob 12 is not landed, mobile device makes to stretch
Before component measurement, whether the perpendicularity pointer 4 that need to check 6 side of expansion link points to zero to the rule 11 of 6 upper end of contracting bar,
If perpendicularity pointer 4 does not point to zero, can be latched by the screw of micro- 1 both sides of loose tripod cradle, fine setting expansion link 6 makes perpendicularity
Pointer 4 points to zero, relocks expansion link 6, last to measure 12 top line of plumb bob with ribbon 14 again near building element 13
Rope 7 measures the perpendicularity of component with component apart from size by making comparisons with the record that rule 11 before does.
Only presently preferred embodiments of the present invention above, can not limit the interest field of the present invention certainly with this,
Therefore the equivalence changes made according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (10)
1. a kind of verticality measurement device of telescopic hack lever plumb bob, it is characterised in that including pedestal, expansion link and plumb bob, stretch
Contracting bar is provided with wrap-up, and expansion link is provided with scale along its length, and the lower end of expansion link is connected with pedestal, expansion link it is upper
End is provided with the cross bar vertical with expansion link, and cross bar is provided with assembly pulley, is provided with track and rule on cross bar along its length, sliding
Wheel group is arranged on track, track-movable, and plumb bob is connected with one end of cotton rope, plumb bob free hanging downwards, cotton rope it is another
One end bypasses fixed pulley group, along expansion link cabling, is connected with wrap-up.
2. the verticality measurement device of telescopic hack lever plumb bob according to claim 1, it is characterised in that set on expansion link
Lower end and the pedestal for having perpendicularity pointer, expansion link is set with, and checks whether expansion link is vertical by perpendicularity pointer.
3. the verticality measurement device of telescopic hack lever plumb bob according to claim 1, it is characterised in that the pedestal is
Tripod cradle, is provided with circular hole in the middle of tripod cradle, expansion link is set on tripod cradle through circular hole.
4. the verticality measurement device of telescopic hack lever plumb bob according to claim 3, it is characterised in that tripod cradle
Lock screw is provided with, lock screw is tightened and expansion link is fixed；Leather packing is provided with the inside of the circular hole of tripod cradle, is locked
Screw compresses expansion link by leather packing.
5. the verticality measurement device of telescopic hack lever plumb bob according to claim 1, it is characterised in that edge on expansion link
Length direction is provided with multiple slings, and cotton rope passes through sling, it is ensured that cotton rope is arranged along expansion link.
6. the verticality measurement device of telescopic hack lever plumb bob according to claim 1, it is characterised in that assembly pulley includes
First orientation pulley and the second orientation pulley, the first orientation pulley are fixedly installed on the inner side of cross bar, and the second orientation pulley is arranged
In the outside of cross bar, the track movement that the second orientation pulley can be on cross bar.
7. the verticality measurement device of telescopic hack lever plumb bob according to claim 6, it is characterised in that the second orientation is slided
Wheel is provided with screw lock, is latched by screw and the second orientation pulley is locked.
8. the verticality measurement device of telescopic hack lever plumb bob according to claim 1, it is characterised in that the bottom of pedestal
It is provided with pulley.
9. using the measuring method of the verticality measurement device described in claim 1, it is characterised in that comprise the following steps：
1) described verticality measurement device is positioned over into building element side to be measured, expansion link is adjusted to hang down with horizontal plane
Directly；
2) along the position of orbit adjusting assembly pulley, by the rule on cross bar, calculate outside top and the cross bar of vertical cotton rope
End apart from A；
3) expansion link is risen to the height for needing measurement, while by wrap-up unwrapping wire rope, making the free hanging of plumb bob；
4) after expansion link is adjusted in place, wrap-up is locked, plumb bob is not landed；
5) mobile described verticality measurement device, makes the outer end of cross bar be close to the tested point of building element；
6) horizontal range B between plumb bob and building element is measured with ribbon；
7) height difference H between plumb bob and cross bar is calculated by the scale on expansion link, and then calculates the vertical of building element
Degree.
10. measuring method according to claim 9, it is characterised in that the step 7) in, the perpendicularity of building element is
(A-B)/H。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935756.4A CN106546222B (en) | 2016-11-01 | 2016-11-01 | verticality measuring device and method for telescopic frame rod plumb bob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935756.4A CN106546222B (en) | 2016-11-01 | 2016-11-01 | verticality measuring device and method for telescopic frame rod plumb bob |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106546222A true CN106546222A (en) | 2017-03-29 |
| CN106546222B CN106546222B (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610935756.4A Active CN106546222B (en) | 2016-11-01 | 2016-11-01 | verticality measuring device and method for telescopic frame rod plumb bob |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908022A (en) * | 2017-04-10 | 2017-06-30 | 中铁隧道勘测设计院有限公司 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
| CN107727071A (en) * | 2017-10-31 | 2018-02-23 | 上海宝冶集团有限公司 | Squareness gauge and its measuring method |
| CN107894229A (en) * | 2017-12-19 | 2018-04-10 | 沪东中华造船(集团)有限公司 | A kind of application method of extension type laser plumb bob |
| CN108362462A (en) * | 2018-02-08 | 2018-08-03 | 武汉理工大学 | A kind of slamming experiment falling bodies high precision control device and control method |
| CN108387225A (en) * | 2018-05-04 | 2018-08-10 | 王世世 | A kind of wall body vertical degree measuring device and its measurement method |
| CN108645380A (en) * | 2018-04-28 | 2018-10-12 | 中国冶集团有限公司 | Foundation pit gradient measuring device and method |
| CN108894519A (en) * | 2018-08-09 | 2018-11-27 | 宿松县玖索科技信息有限公司 | A kind of building site gray line vehicle |
| CN109387189A (en) * | 2017-08-07 | 2019-02-26 | 上海宝冶集团有限公司 | Measure wall column formwork installation verticality device and its application method |
| CN109696154A (en) * | 2018-12-27 | 2019-04-30 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of rocker arm levelness detecting device |
| CN109696162A (en) * | 2018-12-27 | 2019-04-30 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of steel building testing apparatus for verticality |
| CN110146064A (en) * | 2019-06-20 | 2019-08-20 | 中建新疆建工集团第五建筑工程有限公司 | A kind of portable mold plate verticality measuring tool |
| CN111964648A (en) * | 2020-08-03 | 2020-11-20 | 贵州轻工职业技术学院 | Special gradient measuring device of building engineering |
| CN112611359A (en) * | 2020-11-13 | 2021-04-06 | 朱艳珍 | Building verticality measuring device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908022A (en) * | 2017-04-10 | 2017-06-30 | 中铁隧道勘测设计院有限公司 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
| CN109387189A (en) * | 2017-08-07 | 2019-02-26 | 上海宝冶集团有限公司 | Measure wall column formwork installation verticality device and its application method |
| CN107727071A (en) * | 2017-10-31 | 2018-02-23 | 上海宝冶集团有限公司 | Squareness gauge and its measuring method |
| CN107894229A (en) * | 2017-12-19 | 2018-04-10 | 沪东中华造船(集团)有限公司 | A kind of application method of extension type laser plumb bob |
| CN108362462A (en) * | 2018-02-08 | 2018-08-03 | 武汉理工大学 | A kind of slamming experiment falling bodies high precision control device and control method |
| CN108645380A (en) * | 2018-04-28 | 2018-10-12 | 中国冶集团有限公司 | Foundation pit gradient measuring device and method |
| CN108387225A (en) * | 2018-05-04 | 2018-08-10 | 王世世 | A kind of wall body vertical degree measuring device and its measurement method |
| CN108894519A (en) * | 2018-08-09 | 2018-11-27 | 宿松县玖索科技信息有限公司 | A kind of building site gray line vehicle |
| CN109696154A (en) * | 2018-12-27 | 2019-04-30 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of rocker arm levelness detecting device |
| CN109696162A (en) * | 2018-12-27 | 2019-04-30 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of steel building testing apparatus for verticality |
| CN110146064A (en) * | 2019-06-20 | 2019-08-20 | 中建新疆建工集团第五建筑工程有限公司 | A kind of portable mold plate verticality measuring tool |
| CN111964648A (en) * | 2020-08-03 | 2020-11-20 | 贵州轻工职业技术学院 | Special gradient measuring device of building engineering |
| CN112611359A (en) * | 2020-11-13 | 2021-04-06 | 朱艳珍 | Building verticality measuring device |
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