CN203550942U - Leveling ruler frame - Google Patents
Leveling ruler frame Download PDFInfo
- Publication number
- CN203550942U CN203550942U CN201320627822.3U CN201320627822U CN203550942U CN 203550942 U CN203550942 U CN 203550942U CN 201320627822 U CN201320627822 U CN 201320627822U CN 203550942 U CN203550942 U CN 203550942U
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- stiff end
- bar
- foot rest
- pipe clamp
- screw
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of measurement and particularly relates to a leveling ruler frame, which is high in measurement precision and capable of being used by a single person to finish measurement tasks. According to the adopted technical scheme, the leveling ruler frame comprises a measuring scale fixing end and a telescopic tripod, wherein the measuring scale fixing end comprises a left side fixing end, a right side fixing end, a measuring scale neck, a leveling bubble, a rear holding handle, a rotating shaft, a rotating disc and an elastic force adjusting device, and the telescopic tripod is connected with the measuring scale fixing end through the rotating shaft; the left side fixing end and the right side fixing end are fixedly connected with the rotating shaft through the rotating disc, the leveling bubble is arranged at the left side fixing end, the measuring scale neck is arranged between the left side fixing end and the right side fixing end, and the rear holding handle is connected with the bottom of the rotating disc. The provided leveling ruler frame is specially used for correcting measuring rulers and automatically supporting the verticality of the measuring rulers, high in precision and capable of being used by a single person to finish measurement tasks.
Description
Technical field
The utility model belongs to field of measuring technique, particularly relate to a kind of measuring accuracy high, can be for the single level measuring rule frame that completes measurement task.
Background technology
At present conventional level measuring rule is divided into Sopwith staff and two-sided dip stick, all adopts both hands to hold up directly during use, is affected by human factors greatlyr, and measuring accuracy is lower; And the overwhelming majority do not possess leveling bubble, by people's sense organ, adjust position completely and make it vertical, there is no absolute criterion yet, therefore there is the shortcoming that measuring accuracy is low.
At present, all measurement of the level are team and measure, and reason is a people to use surveying instrument, and the hand steered dip stick of another person, has formed the measurement of the level team take 2 people as least unit, has the shortcoming that cannot complete measurement of the level in single situation.
Summary of the invention
Technical matters to be solved be overcome prior art exist defect, provide a kind of be specifically designed to dip stick proofread and correct, automatic stand dip stick is vertical and precision is high, can supply the single level measuring rule frame that completes measurement task.
The technical solution that the utility model adopts is a kind of level measuring rule frame, comprise gage stiff end and scalable foot rest, described gage stiff end comprise left side stiff end, right side stiff end, dip stick draw-in groove, leveling bubble, after pinch handle, turning axle, rotating disc and elastic force regulating device, described scalable foot rest is connected with gage stiff end by turning axle; Described left side stiff end is fixedly connected with turning axle by rotating disc with right side stiff end, on described left side stiff end, be provided with leveling bubble, described dip stick draw-in groove is arranged between left side stiff end and right side stiff end, after described, pinching handle is connected with rotating disc bottom, between described left side stiff end and right side stiff end, be also provided with elastic force regulating device, described scalable foot rest is connected with gage stiff end by turning axle.
Described scalable foot rest comprises in outer bar, balancing weight, foot rest fulcrum, handle, pipe clamp, spring, inner tube pipe clamp, the first interior joint element for bar, the second interior joint element for bar and interior joint element for bar set bolt under pipe clamp, interior bar, inner tube, in described inner tube, pipe clamp is arranged on outer masthead portion, outer masthead portion is also provided with handle, in handle, be provided with pipe clamp, between pipe clamp and outer tube, be provided with spring, described balancing weight is arranged on outer bar bottom, and described foot rest fulcrum is fixedly connected with outer bar bottom; Under described inner tube, pipe clamp is arranged on interior bar bottom, and described interior bar is arranged in outer bar and is coaxially connected with outer bar, and described interior masthead portion is provided with the first interior joint element for bar, the second interior joint element for bar and interior joint element for bar set bolt.
Described elastic force regulating device comprises the first screw, two-way extension spring, the second screw and nut, the first described screw is fixed on left side stiff end, the second described screw and nut are arranged in the stiff end of right side, the second described screw is fixed on nut, between the first described screw and the second screw, is provided with two-way extension spring.
Described leveling bubble can be absorption type, card slot type or clamped-in style.
Described scalable foot rest is at least two, and the annexation of the turning axle of scalable foot rest and gage stiff end can be card slot type or absorption type.
Compared with prior art, the beneficial effect that the utility model has is: the utility model in sum, the utlity model has be specifically designed to dip stick proofread and correct, automatic stand dip stick is vertical and precision is high, can supply the single advantage that completes measurement task.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model;
Fig. 2 is the structure diagram of the utility model gage stiff end;
Fig. 3 is the structure diagram of the outer bar of the utility model;
Fig. 4 is the structure diagram of bar in the utility model.
In figure: 1, left side stiff end, 2, right side stiff end, 3, dip stick draw-in groove, 4, leveling bubble, 5, after pinch handle, 6, turning axle, 7, the first screw, 8, two-way extension spring, 9, the second screw, 10, nut, 11, rotating disc, 12, outer bar, 13 balancing weights, 14, foot rest fulcrum, 15, handle, 16, pipe clamp, 17, spring, 18, pipe clamp in inner tube, 19, interior bar, 20, pipe clamp under interior bar, 21, the first interior joint element for bar, 22, the second interior joint element for bar, 23, interior joint element for bar set bolt, 24, gage stiff end, 25, scalable foot rest, 26, elastic force regulating device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-4, a kind of level measuring rule frame, comprise gage stiff end 24 and scalable foot rest 25, described gage stiff end 24 comprise left side stiff end 1, right side stiff end 2, dip stick draw-in groove 3, leveling bubble 4, after pinch handle 5, turning axle 6, rotating disc 11 and elastic force regulating device 26, turning axle 6 adopts eye bolt turning axle, between turning axle 6 and rotating disc 11, adopt M10 screw to fix, described scalable foot rest 25 is connected with gage stiff end 24 by turning axle; Left side stiff end 1, right side stiff end 2 are used finishing derby, the finishing derby of left side stiff end 1 is provided with the through hole for leveling bubble 4 is installed, in described through hole, there is the little metal step extending internally, for the leveling bubble 4 that guarantees to install in described manhole, can not drop out.Described leveling bubble 4 adopts " two line coincidence methods " and " four line coincidence methods " to calibrate, and guarantees the accuracy of dip stick verticality.
Described left side stiff end 1 is fixedly connected with turning axle 6 by rotating disc 11 with right side stiff end 2, on described left side stiff end 1, be provided with leveling bubble 4, described dip stick draw-in groove 3 is arranged between left side stiff end 1 and right side stiff end 2, after described, pinching handle 5 is connected with rotating disc 11 bottoms, between described left side stiff end 1 and right side stiff end 2, be also provided with elastic force regulating device 26, described scalable foot rest 25 is connected with gage stiff end 24 by turning axle 6.
Described scalable foot rest comprises outer bar 12, balancing weight 13, foot rest fulcrum 14, handle 15, pipe clamp 16, spring 17, pipe clamp 18 in inner tube, interior bar 19, pipe clamp 20 under inner tube, the first interior joint element for bar 21, the second interior joint element for bar 22 and interior joint element for bar set bolt 23, in described inner tube, pipe clamp 18 is arranged on outer bar 12 tops, outer bar 12 tops are also provided with handle 15, in handle 15, be provided with pipe clamp 16, between pipe clamp 16 and outer tube 12, be provided with spring 17, described balancing weight 13 is arranged on outer bar 12 bottoms, described foot rest fulcrum 14 is fixedly connected with outer bar 12 bottoms, under described inner tube, pipe clamp 20 is arranged on interior bar 19 bottoms, described interior bar 19 is arranged in outer bar 12 and is coaxially connected with outer bar 12, and described interior bar 19 tops are provided with the first interior joint element for bar 21, the second interior joint element for bar 22 and interior joint element for bar set bolt 23.In when pipe clamp 16 is pressed into, bar 19 can, along outer tube 12 free-extensions, can be fixed interior bar 19 when unclamping after pipe clamp 16.The second interior joint element for bar 22 can rotate freely as the center of circle take interior joint element for bar set bolt 23.Two scalable foot rests 25 are connected with gage stiff end 24 with the turning axle 6 of gage stiff end, connecting rear two scalable foot rests 25 can be rotated as the center of circle take turning axle 6.Turning axle 6 can connect Article 3 telescopic rod foot rest 25 to be used while measuring for upset hanging.
Described elastic force regulating device comprises the first screw 7, two-way extension spring 8, the second screw 9 and nut 10, the first described screw 7 adopts M6 screw with holes, the second described screw 9 adopts M8 screw with holes, described nut 10 adopts M8 nut, the first described screw 7 is fixed on left side stiff end 1, described the second screw 9 and nut 10 are arranged in right side stiff end 2, the second described screw 9 is fixed on nut 10, between the first described screw 7 and the second screw 9, be provided with two-way extension spring 8, thereby the rotation by nut 10 pulls out by the second screw 9 elasticity that strengthens two-way extension spring 8.
Described leveling bubble 4 can be absorption type, card slot type or clamped-in style.
Described scalable foot rest 25 is at least two, and scalable foot rest 25 can be card slot type or absorption type with the annexation of the turning axle 6 of gage stiff end 23.For increasing portability of the present utility model other materials except balancing weight 13 adopts steel, all use aluminium alloy and other lightweight stainless steel materials.
Those of ordinary skill in the art will be appreciated that, above detailed description is only for the purpose of this utility model is described, and not with opposing restriction of the present utility model, as long as in essential scope of the present utility model, variation, modification to the above embodiment all will drop in the scope of claim of the present utility model.
Claims (5)
1. a level measuring rule frame, comprise gage stiff end and scalable foot rest, it is characterized in that: described gage stiff end comprise left side stiff end, right side stiff end, dip stick draw-in groove, leveling bubble, after pinch handle, turning axle, rotating disc and elastic force regulating device, described scalable foot rest is connected with gage stiff end by turning axle; Described left side stiff end is fixedly connected with turning axle by rotating disc with right side stiff end, on described left side stiff end, be provided with leveling bubble, described dip stick draw-in groove is arranged between left side stiff end and right side stiff end, after described, pinching handle is connected with rotating disc bottom, between described left side stiff end and right side stiff end, be also provided with elastic force regulating device, described scalable foot rest is connected with gage stiff end by turning axle.
2. a kind of level measuring rule frame according to claim 1, it is characterized in that: described scalable foot rest comprises outer bar, balancing weight, foot rest fulcrum, handle, pipe clamp, spring, pipe clamp in inner tube, interior bar, pipe clamp under inner tube, the first interior joint element for bar, the second interior joint element for bar and interior joint element for bar set bolt, in described inner tube, pipe clamp is arranged on outer masthead portion, outer masthead portion is also provided with handle, in handle, be provided with pipe clamp, between pipe clamp and outer tube, be provided with spring, described balancing weight is arranged on outer bar bottom, described foot rest fulcrum is fixedly connected with outer bar bottom, under described inner tube, pipe clamp is arranged on interior bar bottom, and described interior bar is arranged in outer bar and is coaxially connected with outer bar, and described interior masthead portion is provided with the first interior joint element for bar, the second interior joint element for bar and interior joint element for bar set bolt.
3. a kind of level measuring rule frame according to claim 1, it is characterized in that: described elastic force regulating device comprises the first screw, two-way extension spring, the second screw and nut, the first described screw is fixed on left side stiff end, the second described screw and nut are arranged in the stiff end of right side, the second described screw is fixed on nut, between the first described screw and the second screw, is provided with two-way extension spring.
4. a kind of level measuring rule frame according to claim 1, is characterized in that: described leveling bubble can be absorption type, card slot type or clamped-in style.
5. a kind of level measuring rule frame according to claim 1 and 2, is characterized in that: described scalable foot rest is at least two, the annexation of the turning axle of scalable foot rest and gage stiff end can be card slot type or absorption type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627822.3U CN203550942U (en) | 2013-10-12 | 2013-10-12 | Leveling ruler frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627822.3U CN203550942U (en) | 2013-10-12 | 2013-10-12 | Leveling ruler frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550942U true CN203550942U (en) | 2014-04-16 |
Family
ID=50469042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627822.3U Expired - Fee Related CN203550942U (en) | 2013-10-12 | 2013-10-12 | Leveling ruler frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907032A (en) * | 2018-01-01 | 2018-04-13 | 樊树芳 | A kind of measuring device |
| CN110542405A (en) * | 2019-10-15 | 2019-12-06 | 上海宝冶工程技术有限公司 | stabilizing device of settlement monitoring vertical ruler |
-
2013
- 2013-10-12 CN CN201320627822.3U patent/CN203550942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907032A (en) * | 2018-01-01 | 2018-04-13 | 樊树芳 | A kind of measuring device |
| CN107907032B (en) * | 2018-01-01 | 2024-03-08 | 樊树芳 | Measuring device |
| CN110542405A (en) * | 2019-10-15 | 2019-12-06 | 上海宝冶工程技术有限公司 | stabilizing device of settlement monitoring vertical ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140416 Termination date: 20181012 |