CN207472173U - A kind of curved surface measurer - Google Patents
A kind of curved surface measurer Download PDFInfo
- Publication number
- CN207472173U CN207472173U CN201721470111.4U CN201721470111U CN207472173U CN 207472173 U CN207472173 U CN 207472173U CN 201721470111 U CN201721470111 U CN 201721470111U CN 207472173 U CN207472173 U CN 207472173U
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- China
- Prior art keywords
- measuring stick
- steel ruler
- curved surface
- main frame
- fixing sleeve
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of curved surface measurers, belong to the engineering device technique field of measurement of curved surface, its structure includes main frame, measuring stick and elastic steel ruler, the side of the main frame is configured with elastic steel ruler, more than two measuring stick fixing sleeves are uniformly fixed on main frame, slidable measuring stick is correspondingly configured in measuring stick fixing sleeve, measuring stick is marked with scale, corresponding with the scale on measuring stick fixing sleeve.Compared to the prior art a kind of curved surface measurer of the utility model, has and measures simple, quick, the features such as greatly reducing the workload of staff.
Description
Technical field
The utility model is related to a kind of device for measurement of curved surface, specifically a kind of curved surface measurer
Background technology
The general high 5-6m of subway tunnel, wide more than 8 to 10 meters of lengthwise underground structure, working space is limited, and working face is narrow
Narrow, tunnel wall metope also differs bigger with practical design parameter, and the fixed cable bearer in its surface, the compactness of the two
It is more demanding.
Traditional solution is that the pattern that we just first draw substantially according to tunnel wall metope with pen on millboard is used
Scissors cuts its shape and is compared again with tunnel wall metope, until its shape is consistent with tunnel wall metope, time of measuring compared with
Long, workload is larger, and efficiency is low, poor accuracy.
Invention content
The technical task of the utility model is to provide a kind of one kind efficient, accuracy is high
Curved surface measurer.
Technical solution is used by the utility model solves its technical problem：A kind of curved surface measurer, including main frame,
Measuring stick and elastic steel ruler, the side of the main frame is configured with elastic steel ruler, two or more is uniformly fixed on main frame
Measuring stick fixing sleeve, be correspondingly configured with slidable measuring stick in measuring stick fixing sleeve, measuring stick is marked with scale, with measurement
Scale on stick fixing sleeve is corresponding.
Further, preferred structure is that the bottom end of main frame is connected with dismountable steel ruler Storage case, steel ruler Storage case packet
It includes for the box body of accommodating elastic steel ruler, box body is interior to be equipped with winder and the clockwork spring for resetting winder, the elasticity
Steel ruler uniform winding is on the outer wall of clockwork spring.
Further, preferred structure is that steel ruler Storage case is detachably mounted on steel ruler box fixed frame, and steel ruler box is fixed
Frame is fixed on main frame.
Further, preferred structure is that the quantity of the measuring stick is 3-15, measuring stick fixing sleeve and measuring stick pair
It should be configured.
Further, preferred structure is that the both ends of the main frame are each configured with fixed block.
Further, preferred structure is to be configured with to prevent the flat of measuring stick rotation on the measuring stick fixing sleeve inner wall
Key.
Further, preferred structure is that the measuring stick is fixed on by holding screw in measuring stick fixing sleeve.
Further, preferred structure is that the fixed block includes elastic steel ruler fixed block and main frame fixed block.
Compared to the prior art a kind of curved surface measurer of the utility model, has the beneficial effect that：
1st, cambered surface is accurately measured, so that cable support is pasted with metope height according to made of measurement result
It closes；
2nd, it measures simply, fast, greatly reduces the workload of staff；
3rd, main frame both ends and metope contact position are configured with fixed block, protect metope；
Steel ruler in unused state, is received into steel ruler Storage case, is convenient for carrying by the 4th, setting of steel ruler Storage case.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Attached drawing 1 is the structure diagram of measurement of curved surface tooling；
Attached drawing 2 is the side view of attached drawing 1；
Attached drawing 3 is the working state schematic representation of measurement of curved surface tooling；
Attached drawing 4 is the carrier state schematic diagram of measurement of curved surface tooling；
Structure diagram of the attached drawing 5 for the steel ruler Storage case of measurement of curved surface tooling；
Another structure diagram of the attached drawing 6 for the steel ruler Storage case of measurement of curved surface tooling；
Structure diagram of the attached drawing 7 for the measuring stick of measurement of curved surface tooling；
1st, main frame；2nd, measuring stick fixing sleeve；3rd, holding screw；4th, steel ruler box fixed frame；5th, measuring stick；6th, steel ruler folding and unfolding
The box body of box；7th, clockwork spring；8th, winder；9th, elastic steel ruler；10th, elastic steel ruler fixed block；11st, flat key；12nd, wall；13rd, main body
Frame fixed block.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment 1：
A kind of curved surface measurer of the utility model, as shown in Figure 1 including main frame 1, measuring stick 5 and elastic steel ruler 9,
The side of the main frame 1 is configured with elastic steel ruler 9, and elastic steel ruler 9 is fixed on main frame 1 by elastic steel ruler fixed block 10
On, more than two measuring stick fixing sleeves 2 are uniformly fixed on main frame 1, are correspondingly configured with slidably in measuring stick fixing sleeve 2
Measuring stick 5, measuring stick 5 is marked with scale, corresponding with the scale on measuring stick fixing sleeve 2, the two cooperation complete measure work
Make.Wherein, measuring stick fixing sleeve 2 is fixed by screws on main frame 1；
The bottom end of main frame 1 is connected with dismountable steel ruler Storage case, and steel ruler Storage case is included for accommodating elastic steel ruler
Box body 6, winder 8 and the clockwork spring 7 for resetting winder 8,9 uniform winding of elastic steel ruler are equipped in box body 6
On the outer wall of clockwork spring 7.Wherein, clockwork spring 7 is rolled tightly for long sheet metal on winder 8, power of the clockwork spring 7 as elastic steel ruler
Source.Winder 8 is that transverse and longitudinal direction is fixed, so as to which clockwork spring 7 forms the power for recycling elastic steel ruler 9 so that elastic steel ruler 9 is multiple
Position.
Steel ruler Storage case is detachably mounted on steel ruler box fixed frame, and steel ruler box fixed frame 4 is fixed on main frame 1.
The quantity of the measuring stick 5 is 3-15, the configuration corresponding with measuring stick 5 of measuring stick fixing sleeve 2.The measurement
The flat key 11 for preventing measuring stick 5 from rotating is configured on 2 inner wall of stick fixing sleeve, so that measuring stick 5 is come in measuring stick fixing sleeve 2
It returns and slides, but prevent measuring stick 5 from being rotated in measuring stick fixing sleeve 2.The measuring stick 5 is fixed on survey by holding screw 3
In length bar fixing sleeve 2.
The both ends of the main frame 1 are each configured with main frame fixed block 13, and the main frame fixed block 13 also has
Protect the effect of wall.
Specific works method：
As shown in Figure 3, holding main frame 1 with hand makes elastic steel ruler fixed block 10, the main frame fixed block at its both ends
13, it is contacted with tunnel wall metope 12；Holding screw 3 is unclamped afterwards, measuring stick 5 is pushed to make elastic steel ruler 9 and tunnel wall wall successively
Face 12 contacts, and tightens holding screw 3.The situation that the elastic steel ruler 9 of observation is contacted with tunnel wall metope 12, and record is surveyed successively
The arc sizes of the data of length bar 5 and elastic steel ruler 9.Release holding screw 3 makes measuring stick 5 multiple after completing measurement task
Position in place after, tighten holding screw 3；Elastic steel ruler 9 resets state as shown in Figure 4 under the action of clockwork spring 7 and is convenient for
It carries.
The those skilled in the art can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to above-mentioned several specific embodiments.On the basis of the disclosed embodiments,
The those skilled in the art can arbitrarily combine different technical characteristics, so as to fulfill different technical solutions.
Claims (8)
1. a kind of curved surface measurer, which is characterized in that including main frame, measuring stick and elastic steel ruler, the one of the main frame
Side is configured with elastic steel ruler, and more than two measuring stick fixing sleeves are uniformly fixed on main frame, are corresponded in measuring stick fixing sleeve
Slidable measuring stick is configured with, measuring stick is marked with scale, corresponding with the scale on measuring stick fixing sleeve.
2. a kind of curved surface measurer according to claim 1, which is characterized in that the bottom end of main frame is connected with removably
Steel ruler Storage case, steel ruler Storage case are included for the box body of accommodating elastic steel ruler, and box body is interior to be equipped with winder and for resetting
The clockwork spring of winder, the elastic steel ruler uniform winding is on the outer wall of clockwork spring.
3. a kind of curved surface measurer according to claim 1, which is characterized in that steel ruler Storage case is detachably mounted to steel
On ruler box fixed frame, steel ruler box fixed frame is fixed on main frame.
4. a kind of curved surface measurer according to claim 2, which is characterized in that the quantity of the measuring stick is 3-15
It is a, the configuration corresponding with measuring stick of measuring stick fixing sleeve.
5. a kind of curved surface measurer according to claim 4, which is characterized in that the both ends of the main frame are respectively configured
There is fixed block.
6. a kind of curved surface measurer according to claim 2, which is characterized in that match on the measuring stick fixing sleeve inner wall
It is equipped with the flat key for preventing measuring stick from rotating.
7. a kind of curved surface measurer according to claim 6, which is characterized in that the measuring stick is consolidated by holding screw
It is scheduled in measuring stick fixing sleeve.
8. a kind of curved surface measurer according to claim 5, which is characterized in that the fixed block includes elastic steel ruler and consolidates
Determine block and main frame fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470111.4U CN207472173U (en) | 2017-11-07 | 2017-11-07 | A kind of curved surface measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470111.4U CN207472173U (en) | 2017-11-07 | 2017-11-07 | A kind of curved surface measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472173U true CN207472173U (en) | 2018-06-08 |
Family
ID=62263262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721470111.4U Active CN207472173U (en) | 2017-11-07 | 2017-11-07 | A kind of curved surface measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945132A (en) * | 2021-10-13 | 2022-01-18 | 中车唐山机车车辆有限公司 | Detection ruler rod |
-
2017
- 2017-11-07 CN CN201721470111.4U patent/CN207472173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945132A (en) * | 2021-10-13 | 2022-01-18 | 中车唐山机车车辆有限公司 | Detection ruler rod |
| CN113945132B (en) * | 2021-10-13 | 2023-09-26 | 中车唐山机车车辆有限公司 | Detection ruler rod |
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