CN203132543U - Hand-hold rapid gradient measuring device - Google Patents
Hand-hold rapid gradient measuring device Download PDFInfo
- Publication number
- CN203132543U CN203132543U CN 201320174447 CN201320174447U CN203132543U CN 203132543 U CN203132543 U CN 203132543U CN 201320174447 CN201320174447 CN 201320174447 CN 201320174447 U CN201320174447 U CN 201320174447U CN 203132543 U CN203132543 U CN 203132543U
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- gradient
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- handrail
- measuring device
- mirror
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Abstract
The utility model relates to a hand-hold rapid gradient measuring device. A mass of gradient numerical values are required to be measured in a construction process, at present, an existing gradient measuring method mostly adopts a theodolites in China, a gradient angle or a gradient distance value is measured, the gradient value is obtained through calculating, the gradient numerical value is also rapidly and accurately detected on site when the construction quality is checked by a supervisor, and the method takes a long time to obtain a gradient numerical value result. The hand-hold rapid gradient measuring device comprises an ellipse handrail (1), wherein the handrail is fastened and connected with a right-angle frame (2) through bolts, and the handrail is also connected with a supporting neck (4) through an ingot bar (3); and the top of the supporting neck is connected with an aiming mirror (6) through a locking brake shaft (5), the lower part of the aiming mirror is connected with a gradient disc (7) with scale marks, and the gradient disc is connected with a plumb bob pointer (8) through a revolving shaft. The hand-hold rapid gradient measuring device provided by the utility model is applied to measurement of gradients and specific construction members.
Description
Technical field:
The utility model relates to a kind of hand-held gradient rapid measurement device.Be specifically related to a kind of device that can efficiently carry out slope measuring fast.
Background technology:
Along with carrying forward vigorously of national civil engineering construction, need to measure a large amount of gradient numerical value in the work progress, domestic existing slope measuring method mostly adopts transit at present, because the restriction of instrument, its process of measurement more complicated needs the more time of cost.In order not influence construction speed, not only accurate but also speed will be soon to measure slope requirement, management also on-the-spot gradient numerical value that detects rapidly and accurately when checking construction quality, the present domestic measurement gradient substantially all is after measuring the angle of gradient or gradient distance value, calculate value of slope, this method needs just can obtain gradient numerical result for a long time; Another kind of situation is that existing gradient measurer is primarily aimed at the measurement of the member flat surfaces gradient or degree of tilt on the market, and just is difficult to accurately measure fast to gradient measurement in length and breadth for ground or the road of Civil Engineering Construction.These slope measuring instrument bodies are long-pending big, heavy, also need the several people that utility appliance such as foot rest are installed before the use, and need carry out the leveling process of foot rest and surveying instrument, operate very inconveniently, also are not desirable testing tools.
Summary of the invention:
The purpose of this utility model provides a kind of hand-held gradient rapid measurement device.
Above-mentioned purpose realizes by following technical scheme:
A kind of hand-held gradient rapid measurement device, its composition comprises: oval handrail, described handrail is fastenedly connected right angle frame by screw, described handrail also connects the support neck by ingot bar, the top of described support neck connects by locked brake axle sights mirror, the described gradient dish of sighting the bottom connecting band scale mark of mirror, described gradient dish connects plumb bob needle by rotating shaft.
Described hand-held gradient rapid measurement device, described support neck middle part also has micromatic setting; Focusing knob is installed at the described middle part of sighting mirror, and described focusing knob both sides have the target of sighting.
The beneficial effects of the utility model:
1. the utility model is provided with locking device, because of the gradient plumb bob needle is rotated and pin stable after, utilize locking device will sight that mirror--telescope is locked, make things convenient for reading numerical values.
2. the utility model is provided with the handrail of elliptical shape, has overturned the shape outward appearance of existing gradiometer in appearance, carry with simple to operate, and it more can measure the requirement of the gradient and the precision of detection faces rapidly than existing gradiometer.
3. the utility model has saved the adjusting of foot rest, has also saved instrument leveling process, and the gradient measures very quick; In light weight, volume is little, and is easy to carry, be convenient to be applied to rapidly in the various measurement occasions; This instrument can cooperate line rod to use, and is used for the gradient of civil engineering work projects such as quick measurement road, side slope; Can measure under any situation or the gradient of object, the advantage of applied range.
When using the utility model to measure the gradient, hand is taken device, after aiming at the mark, treats that weight is stable, behind the locked weightFine setting,
Reading; When measuring concrete member, cooperate servicing unit, instrument be placed on the member, treat that weight is stable afterFine setting
Reading.
When measuring the gradient: read dish and sight mirror to be fixed together in the slope of instrument, gradient disk center line is with to sight mirror vertical, marker on sighting mirror aiming line rod and when producing, plumb bob needle in the gradient dish is owing to be subjected to the effect of gravity still can keep vertical state, pointer can have a certain degree with the zero graduation line, read numerical value fast and get final product this moment, because the marker on the line rod can be arranged to ascend a height with the axis centre of sighting mirror.Around this principle, just can in the precision allowed band, measure the gradient of the object of surveying fast, very simple and convenient;
When measuring concrete member: when the instrument horizontal positioned, pointer in the instrument upward slope scale is respectively perpendicular to sighting mirror and base, therefore, when the instrument run-off the straight, pointer in the gradient dish is owing to be subjected to the effect of gravity still can keep vertical state, and at this moment, pointer can be angled with the zero graduation line, pointer stops under the effect of the friction force of air resistance machine and gradient dish very soon, and read numerical value fast and get final product this moment.
The scope of application of hand-held gradient rapid measurement device: road Cross Section side slope, the profile of road gradient, the object gradient that some are more regular, concrete measuring process is respectively:
(1) during the side slope of measurement road transversal section: hand-held instrument, by sighting mirror aiming side slope, make it point-blank, after the pointer in the band gradient dish is stable, read the number of degrees on the gradient dish rapidly, so just can measure the gradient of road slope fast;
(2) during the measurement road profile grade: at first allow a people hold line rod, between the spacing of needs survey value of slope, stand, one people incites somebody to action security protection together on foot rest, by sighting the marker on the mirror aiming line rod, after pointer in the band gradient dish is stable, read the number of degrees on the gradient dish rapidly, so just can measure the gradient of profile of road fast;
When (3) measuring some more regular object gradients: the base of instrument is placed on the testee, after the pointer in the band gradient dish is stable, reads the number of degrees on the gradient dish rapidly, so just can measure the gradient that to survey fast;
The scope that takes measurement of an angle of hand-held gradient rapid measurement device: ± 60 °;
The slope measuring scope of hand-held gradient rapid measurement device: ± 170%.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment:
Embodiment 1:
A kind of hand-held gradient rapid measurement device, its composition comprises: oval handrail 1, described handrail is fastenedly connected right angle frame 2 by screw, described handrail also connects support neck 4 by ingot bar 3, the top of described support neck connects by locked brake axle 5 sights mirror 6, the described gradient dish 7 of sighting the bottom connecting band scale mark of mirror, described gradient dish connects plumb bob needle 8 by rotating shaft.
Embodiment 2:
Embodiment 1 described hand-held gradient rapid measurement device, described support neck middle part also has micromatic setting 9; Focusing knob 10 is installed at the described middle part of sighting mirror, and described focusing knob both sides have the target of sighting 11.
Claims (2)
1. hand-held gradient rapid measurement device, its composition comprises: oval handrail, it is characterized in that: described handrail is fastenedly connected right angle frame by screw, described handrail also connects the support neck by ingot bar, the top of described support neck connects by locked brake axle sights mirror, the described gradient dish of sighting the bottom connecting band scale mark of mirror, described gradient dish connects plumb bob needle by rotating shaft.
2. hand-held gradient rapid measurement device according to claim 1 is characterized in that: also have micromatic setting in the middle part of the described support neck; Focusing knob is installed at the described middle part of sighting mirror, and described focusing knob both sides have the target of sighting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174447 CN203132543U (en) | 2013-04-10 | 2013-04-10 | Hand-hold rapid gradient measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174447 CN203132543U (en) | 2013-04-10 | 2013-04-10 | Hand-hold rapid gradient measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132543U true CN203132543U (en) | 2013-08-14 |
Family
ID=48940515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320174447 Expired - Fee Related CN203132543U (en) | 2013-04-10 | 2013-04-10 | Hand-hold rapid gradient measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526468A (en) * | 2016-02-06 | 2016-04-27 | 南通斯密特森光电科技有限公司 | Small theodolite bracket |
-
2013
- 2013-04-10 CN CN 201320174447 patent/CN203132543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526468A (en) * | 2016-02-06 | 2016-04-27 | 南通斯密特森光电科技有限公司 | Small theodolite bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Guojun Inventor after: Wang Quanbang Inventor after: Sun Song Inventor after: Yu Xingyu Inventor after: Tao Fuhao Inventor after: Zhang Yaotian Inventor after: Wang Xue Inventor after: Li Cuantong Inventor before: Zhou Guojun Inventor before: Wang Quanbang Inventor before: Sun Song Inventor before: Yu Xingyu Inventor before: Tao Fuhao Inventor before: Zhang Yaotian Inventor before: Wang Xue Inventor before: Xue Tianqiong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU GUOJUN WANG QUANBANG SUN SONG YU XINGYU TAO FUHAO ZHANG YAOTIAN WANG XUE XUE TIANQIONG TO: ZHOU GUOJUN WANG QUANBANG SUN SONG YU XINGYU TAO FUHAO ZHANG YAOTIAN WANG XUE LI XINTONG |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140410 |