CN207582258U - For measuring and controlling the control ruler of steady layer of water flatness and the gradient - Google Patents
For measuring and controlling the control ruler of steady layer of water flatness and the gradient Download PDFInfo
- Publication number
- CN207582258U CN207582258U CN201721629505.XU CN201721629505U CN207582258U CN 207582258 U CN207582258 U CN 207582258U CN 201721629505 U CN201721629505 U CN 201721629505U CN 207582258 U CN207582258 U CN 207582258U
- Authority
- CN
- China
- Prior art keywords
- gauge rod
- flexible control
- control band
- application cylinder
- cylinder
- 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.)
- Active
Links
Landscapes
- Road Repair (AREA)
Abstract
The utility model discloses a kind of for measuring and controlling the control ruler of steady layer of water flatness and the gradient, it includes the first application cylinder and the second application cylinder, the height of first application cylinder and the second application cylinder is equal, the first gauge rod and the second gauge rod that axially can be slided and limit are respectively equipped on the first application cylinder and the second application cylinder, graduation mark is labeled on the shaft of the first gauge rod and the second gauge rod, the initiating terminal of graduation mark is located at the top of the first gauge rod and the second gauge rod；Being equipped on the first gauge rod top can be around the reel of its top rotation, and end is fixed on the flexible control band on the second gauge rod top there are one windings in reel, graduation mark is labeled on flexible control band, the graduation mark is marked from the second gauge rod to the first gauge rod direction.What the utility model obtained is used to measure and control the control ruler of steady layer of water flatness and the gradient simple in structure, is convenient for carrying, and can quickly and accurately detect whether the gradient of steady layer of water and flatness are qualified.
Description
Technical field
The utility model is related to the measurements and quality control of a kind of road evenness and the gradient, and in particular to one kind is used to survey
Amount and the control ruler of control steady layer of water flatness and the gradient.
Background technology
China's town road by status of the road in road network, communication function and to service function along the line etc., point
For four through street, major trunk roads, city subsidiary road, branch grades.At this stage, most of town road uses flexible pavement, soft
Property road surface main representative be various pitch class face layers, this class formation road structure layer underlayment, base are substantially steady using cement
Determine graded broken stone, i.e. steady layer of water.In view of road surface drainage, it is necessary to set horizontal wall inscription, and be carried out by structure looking for slope.And divide in being not provided with
The subsidiary road of band, branch driveway cross section are inverted " V " type, i.e. steady layer of water road axis carries out slope to both sides（It is general horizontal
Slope is 1.5%）；Dividing the through street of band, major trunk roads in setting, then only there are one the gradients.
It needs to carry out process monitoring to flatness and horizontal wall inscription in steady layer of water paving process.Traditional technology：Both whole station can be used
Instrument or spirit level go to check steady layer of water absolute altitude and horizontal slope point by point, it is also possible to which all kinds of GPS instruments carry out process monitoring.And steady layer of water
Flatness and horizontal slope review work at least need twice（1st, preliminary review after land leveller is bulldozed；It is steady that 2 land levellers modify water again
It is checked again after layer flatness）, it is not only inconvenient for operation, time-consuming larger according to traditional technology, but also mechanically actuated is influenced,
Steady layer of water construction speed is influenced, especially generous amount steady layer of water construction.
Invention content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：With total powerstation or level
Instrument or all kinds of GPS instruments review flatness and horizontal slope were not only inconvenient but also time-consuming.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution：
A kind of control ruler for being used to measuring and controlling steady layer of water flatness and the gradient, which is characterized in that it includes the first control
The height of cylinder processed and the second application cylinder, first application cylinder and the second application cylinder is equal, is controlled in the first application cylinder and second
The first gauge rod and the second gauge rod that axially can be slided and limit are respectively equipped on cylinder, in the first gauge rod and the second gauge rod
Graduation mark is labeled on shaft, the initiating terminal of graduation mark is located at the top of the first gauge rod and the second gauge rod；On the first gauge rod top
Equipped with can be around the reel of its top rotation, there are one the flexible controls that end is fixed on the second gauge rod top for winding in reel
Band, is labeled with graduation mark on flexible control band, and the graduation mark is marked from the second gauge rod to the first gauge rod direction.In use,
First application cylinder and the second application cylinder be separately fixed to the both sides of driveway to be measured, during placement, it should be ensured that the first application cylinder and
Second application cylinder is in same horizontal line, and the first application cylinder and the second application cylinder and horizontal plane are perpendicular.In above-mentioned preparation
It after the completion of work, is fixed after the first gauge rod and the second gauge rod are pulled out equal height upwards, at this point, the multiple measurement points of reselection are surveyed
Amount flexible control takes the vertical range between steady layer of water to, meanwhile, steady layer of water highs and lows are measured respectively to be controlled with flexible
Vertical range and peak between system band are designed to the horizontal distance between the first gauge rod and the second gauge rod, and according to steady layer of water
The gradient and Pythagorean theorem calculate each measurement point to the designed elevation of steady layer of water, and according to designed elevation with design measure mark
Height is compared, you can judge whether the steady layer of water gradient correct and whether the absolute altitude of each measurement point steady layer of water is qualified, and
Adjust the thickness of steady layer of water in real time according to the data of measurement.In this way, controlling the operation very simple of ruler when measuring, and measure also ten
It is point accurate, it can check in time and correct the flatness of steady layer of water and whether the horizontal slope gradient reaches design requirement, accomplish thickness in time
Skiving is mended, it is ensured that the Forming Quality of steady layer of water.Meanwhile control the structure of ruler simple, low cost, meanwhile, it is small, convenient for putting
It puts.
Further, a fixed cylinder is equipped on the top of the second gauge rod, is set in the side of fixed cylinder towards flexible control band
There are one for being placed in the posting port of flexible control band, being fixed with one in the set terminal of flexible control band prevents flexible control from taking back
The fixation catch of contracting.In this way, the outer end of flexible control band can be firmly secured on the second gauge rod.
Further, the flexible control band is made of PVC plastic or glass fibre, at the first gauge rod top center
A vertically arranged shaft is fixed with, is placed in reel and is connected with the rotating shaft disc spring, one end of the flexible control band connects
Disc spring is connect, and in reel, the other end is fixed on after stretching out outside reel in the fixed cylinder of the second gauge rod coiling centered on shaft.
Flexible control band is made of plastics or glass fibre, low manufacture cost, meanwhile, also with good flexibility, convenient for flexibility
Control band is rolled into one.After being measured, flexible control band can rapidly bounce back, and receive under the elastic force effect of disc spring
It returns in reel, is quickly withdrawn quite convenient for flexible control band in this way.
Compared with prior art, the control for being used to measure and control steady layer of water flatness and the gradient that the utility model obtains
Ruler has the following advantages that：
The operation very simple of ruler is controlled when the 1st, measuring, and measurement is also very accurate, can check in time and correct water and is steady
Whether the flatness and the horizontal slope gradient of layer reach design requirement, accomplish that thick skiving is mended in time, it is ensured that the Forming Quality of steady layer of water.
2nd, the structure of control ruler is simple, low cost, meanwhile, it is small, convenient for placing.
Description of the drawings
Fig. 1 is the structure diagram that ruler is controlled in embodiment；
Fig. 2 is the attachment structure schematic diagram of flexible control band and reel in embodiment.
In figure：In figure：First application cylinder 1, the first gauge rod 2, reel 3, shaft 4, disc spring 5, flexible control band 6, fixed gear
Piece 61, fixed cylinder 7, the second gauge rod 8, the second application cylinder 9.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment：
As shown in the figure, it is provided in this embodiment for measuring and controlling the control ruler of steady layer of water flatness and the gradient, such as scheme
Shown in 1- Fig. 2, steady layer of water control ruler includes the first application cylinder 1 and the second application cylinder 9, and first application cylinder 1 and second controls
The height of cylinder 9 is equal, and that axially can slide and limit is respectively equipped on the first application cylinder 1 and the second application cylinder 9
One gauge rod 2 and the second gauge rod 8 are labeled with graduation mark, the initiating terminal of graduation mark on the shaft of the first gauge rod 2 and the second gauge rod 8
Positioned at the top of the first gauge rod 2 and the second gauge rod 8；Be equipped on 2 top of the first gauge rod can around the reel 3 of its top rotation,
The top of second gauge rod 8 is equipped with a fixed cylinder 7, and end is fixed on the flexible control in fixed cylinder 7 there are one windings in reel 3
Band 6, is labeled with graduation mark on flexible control band 6, and the start index line of the graduation mark is adjacent with the second gauge rod 8.Above-mentioned water
In the original state of steady layer control ruler, the first application cylinder 1 and the second application cylinder 9 are close to, and the only end of flexible control band 6 is fixed on
In safety barrel 7.When using steady layer of water control ruler be detected when, during being pulled outwardly, reel 3 rotates, flexible control band 6 with
Be drawn out, it is increasingly longer, the second application cylinder 9 is fixed on steady layer of water side after the opposite side for being pulled to steady layer of water.
Specifically, 6 end of flexible control band and the fixation of fixed cylinder 7 are realized by such as lower structure：Fixed cylinder 7 towards
The side of flexible control band 6 is set there are one for being placed in the posting port of flexible control band 6, is consolidated in the set terminal of flexible control band 6
Surely there is a fixation catch 61 for preventing flexible control band 6 from bouncing back.
In the present embodiment, the flexible control band 6 is made of PVC plastic or glass fibre, certainly, specific implementation
When, steel disc making also can be used.
In addition, in order to upon completion of the assays, by flexible control band 6 rapidly rollback reel 3, applicant has used for reference tape measure
The structure of return, so as to the automatically return of flexible control band 6.Specifically, it is perpendicular that one is fixed at 2 top center of the first gauge rod
To the shaft 4 of setting, the disc spring 5 being connect with shaft 4, one end connection disc spring of the flexible control band 6 are placed in reel 3
5, and in reel 3, the other end is fixed on after stretching out outside reel 3 in the fixed cylinder 7 of the second gauge rod 8 coiling centered on shaft 4.
Wind spring 5 in the present embodiment has good elastic force, and the wherein one end of flexible control band 6 is secured to connect, and therefore, is pulling
During flexible control band 6, wind spring 5 can be also pulled, and be deformed upon under the action of pulling force.When needing to withdraw flexible control band 6
When, it picks up the second application cylinder 9 and walks about towards 1 direction of the first application cylinder, at this point, pulling force becomes smaller, wind spring 5 returns under the action of elastic force
Position, the also return therewith of flexible control band 6.
Finally it should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art
It should be appreciated that those are modified or replaced equivalently the technical solution of the utility model, without departing from the technical program
Objective and range should all cover in the right of the utility model.
Claims (3)
1. a kind of control ruler for being used to measuring and controlling steady layer of water flatness and the gradient, which is characterized in that it includes the first control
Cylinder（1）With the second application cylinder（9）, first application cylinder（1）With the second application cylinder（9）Height it is equal, in the first application cylinder
（1）With the second application cylinder（9）On be respectively equipped with the first gauge rod that axially can be slided and limit（2）With the second gauge rod（8）,
In the first gauge rod（2）With the second gauge rod（8）Shaft on be labeled with graduation mark, the initiating terminal of graduation mark is located at the first gauge rod（2）
With the second gauge rod（8）Top；In the first gauge rod（2）Top is equipped with can be around the reel of its top rotation（3）, in reel（3）
Interior winding is fixed on the second gauge rod there are one end（8）The flexible control band on top（6）, in flexible control band（6）On be labeled with
Graduation mark, the graduation mark is from the second gauge rod（8）To the first gauge rod（2）Direction marks.
2. the control ruler according to claim 1 for being used to measuring and controlling steady layer of water flatness and the gradient, which is characterized in that
In the second gauge rod（8）Top be equipped with a fixed cylinder（7）, in fixed cylinder（7）Towards flexible control band（6）Side set there are one
For being placed in flexible control band（6）Posting port, in flexible control band（6）Set terminal be fixed with one and prevent flexible control band
（6）The fixation catch of retraction（61）.
3. the control ruler according to claim 2 for being used to measuring and controlling steady layer of water flatness and the gradient, which is characterized in that
The flexible control band（6）It is made of PVC plastic or glass fibre, in the first gauge rod（2）It is perpendicular that one is fixed at the center of top
To the shaft of setting（4）, in reel（3）It is inside placed with and shaft（4）The disc spring of connection（5）, the flexible control band（6）One
End connection disc spring（5）, and with shaft（4）Centered on coiling in reel（3）Interior, the other end stretches out reel（3）The is fixed on after outer
Two gauge rods（8）Fixed cylinder（7）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629505.XU CN207582258U (en) | 2017-11-29 | 2017-11-29 | For measuring and controlling the control ruler of steady layer of water flatness and the gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629505.XU CN207582258U (en) | 2017-11-29 | 2017-11-29 | For measuring and controlling the control ruler of steady layer of water flatness and the gradient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582258U true CN207582258U (en) | 2018-07-06 |
Family
ID=62734517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629505.XU Active CN207582258U (en) | 2017-11-29 | 2017-11-29 | For measuring and controlling the control ruler of steady layer of water flatness and the gradient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916610A (en) * | 2017-11-29 | 2018-04-17 | 中冶建工集团有限公司 | Steady layer of water controls ruler and the application of the control ruler in steady layer of water construction technology |
-
2017
- 2017-11-29 CN CN201721629505.XU patent/CN207582258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916610A (en) * | 2017-11-29 | 2018-04-17 | 中冶建工集团有限公司 | Steady layer of water controls ruler and the application of the control ruler in steady layer of water construction technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4228588A (en) | Grade checker | |
| CN206056573U (en) | A kind of slope of highway survey tool | |
| CN108592744A (en) | Afforestation survey tool | |
| CN107916610B (en) | Steady layer of water controls ruler and the application of the control ruler in steady layer of water construction technology | |
| CN207582258U (en) | For measuring and controlling the control ruler of steady layer of water flatness and the gradient | |
| CN205228337U (en) | Gutter detection device | |
| CN207280467U (en) | It is a kind of position, the cross horizon rule of leveling | |
| CN104569355B (en) | A kind of surface soil corrodes measurement mechanism and method | |
| CN201138200Y (en) | Stereoscopic rapid measurement tool for roads | |
| CN206944906U (en) | Syringe needle angle protractor | |
| CN108303524A (en) | A kind of test method of underwater 3D printing building mortar performance | |
| CN109521183B (en) | Slope surface water and soil loss amount measuring instrument and using method thereof | |
| CN204389488U (en) | A kind of surface soil corrodes measurement mechanism | |
| CN108489455B (en) | Method for measuring internal structure of sewage open caisson | |
| CN203502020U (en) | Centering, height fixing and leveling base device | |
| CN206308568U (en) | A kind of measurement apparatus of auxiliary track panel coarse adjustment | |
| CN204788143U (en) | Measurement device for be used for align member surface defect | |
| CN205449056U (en) | Be used for highway slope measuring device | |
| CN209295806U (en) | A kind of civil engineering measuring scale | |
| CN209227346U (en) | Portable semi-rigid type base priming oil penetration depth measuring device | |
| CN209854515U (en) | Measuring equipment for pavement construction | |
| CN220288607U (en) | Instrument for measuring slope ratio | |
| CN206504700U (en) | A kind of bridge deflection test device | |
| CN201059979Y (en) | Precision centering trivets | |
| CN206037998U (en) | Slope slope measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |