CN203024775U - Building ruler - Google Patents
Building ruler Download PDFInfo
- Publication number
- CN203024775U CN203024775U CN 201320048246 CN201320048246U CN203024775U CN 203024775 U CN203024775 U CN 203024775U CN 201320048246 CN201320048246 CN 201320048246 CN 201320048246 U CN201320048246 U CN 201320048246U CN 203024775 U CN203024775 U CN 203024775U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- ruler body
- building
- ruler
- weight
- 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.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a building measurement tool, and in particular relates to a building ruler which comprises a ruler body, a hanging shaft and a counter weight which is suspended on the hanging shaft through a silk thread. The building ruler is characterized in that the counter weight is of a flat structure; a lower clamping strip is arranged on the ruler body corresponding to the swinging track of the counter weight; an upper cover is arranged on the ruler body; the upper cover is hinged with the ruler body through a hinging shaft at one end of the upper cover; a buckle device is arranged between the other end of the upper cover and the ruler body; and an upper clamping strip is arranged in the position on the inner wall of the upper cover, corresponding to the lower clamping strip,. The building ruler is simple in structure, can be carried on and is convenient to use; and by arranging a counter weight locking mechanism, the accurate measurement is ensured.
Description
Technical field
The utility model relates to a kind of construction account instrument, is a kind of chi for building specifically.
Background technology
Often need to measure whether level or vertical of metope, ground or buildings in building construction process, although specialty instrument degree of accuracy is high, but the inconvenience of use also will just can be obtained a result through complicated calculating sometimes, can't obtain fast conclusion intuitively.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, can carry, easy to use, measure chi for building accurately, be mainly used in measuring levelness and the verticality of ground, metope.
In order to reach above purpose, the utility model adopts following technical scheme: this chi for building comprises ruler body, hanging scroll, the weight by fiber suspension on hanging scroll, it is characterized in that: described weight is flat structure, is provided with lower fastening strip on the ruler body corresponding with the weight swinging track; Be provided with upper cover on described ruler body, described upper cover is hinged by the hinge and the ruler body that are positioned at an end, is provided with bayonet unit between the other end of upper cover and ruler body, and the position corresponding to fastening strip, madial wall up and down of upper cover is provided with fastening strip.
Described bayonet unit comprises the ball bumps that is arranged on ruler body sidewall, is arranged on the upper cover inwall ball recess corresponding with ball bumps.
Be embedded with level meter on the ruler body.
The beneficial effects of the utility model are: this chi for building is simple in structure, can carry, easy to use, is provided with the weight locking mechanism, guarantees to measure accurately.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the A-A cut-open view of Fig. 1 embodiment.
Embodiment
As shown in Figure 1 and Figure 2, chi for building described in the utility model comprises ruler body 1, hanging scroll 2, is suspended on weight 4 on hanging scroll 2 by silk thread 3, and ruler body 1 is rectangular configuration, is provided with the scale of expression angle in the scope that weight 4 swings.Described weight 4 is flat structure, can make round pie or oval pie, is provided with lower fastening strip 5 on the ruler body 1 corresponding with weight 4 swinging tracks; Be provided with upper cover 6 on described ruler body 1, the hinge 7 of described upper cover 6 by being positioned at an end is hinged with ruler body 1, makes the upper cover 6 can folding.Be provided with bayonet unit between the other end of upper cover 6 and ruler body 1, be convenient to after upper cover 6 is closed, upper cover 6 is locked on ruler body 1.Described bayonet unit comprises the ball bumps 9 that is arranged on ruler body 1 sidewall, is arranged on the upper cover 6 inwalls ball recess corresponding with ball bumps 9 10.In the time of upper cover 6 closure, ball recess 10 overlaps with ball bumps 9, plays the effect of locking.Certainly, also can adopt other bayonet unit, as long as can be easily with upper cover 6 and 1 locking of ruler body.
The position of madial wall up and down fastening strip 5 correspondences of upper cover 6 is provided with fastening strip 8.Described upper fastening strip 8 and lower fastening strip 5 are the arc strip shape body that materials such as adopting resilient rubber or silica gel is made, lay respectively at the upper and lower both sides of weight 4, in the time of upper cover 6 closure, upper fastening strip 8 and lower fastening strip 5 are clamped respectively weight 4 from the two sides, its position is fixed.
In addition, be embedded with level meter 12 on ruler body 1, be used for measuring levelness.
During use, bayonet unit on upper cover 6 is opened, weight 4 loses holding force, can be freely movable, be close to wall with a side of ruler body 1 this moment, treat to show the whether vertical or angle that tilts of wall by the scale on ruler body 1 after weight 4 stops swinging, keep reading as need, as long as upper cover 6 is closed and the position of weight 4 can be fixed.When carrying, upper cover 6 is closed fixes the position of weight 4, can avoid weight 4 to swing back and forth and cause damage.
Claims (3)
1. chi for building, comprise ruler body (1), hanging scroll (2), be suspended on weight (4) on hanging scroll (2) by silk thread (3), it is characterized in that: described weight (4) is flat structure, is provided with lower fastening strip (5) on the ruler body (1) corresponding with weight (4) swinging track; Be provided with upper cover (6) on described ruler body (1), described upper cover (6) is hinged with ruler body (1) by the hinge (7) that is positioned at an end, be provided with bayonet unit between the other end of upper cover (6) and ruler body (1), the position that the madial wall up and down fastening strips (5) of upper cover (6) are corresponding is provided with fastening strip (8).
2. chi for building according to claim 1 is characterized in that: described bayonet unit comprises the ball bumps (9) that is arranged on ruler body (1) sidewall, is arranged on upper cover (6) the inwall ball recess (10) corresponding with ball bumps (9).
3. chi for building according to claim 1 and 2, is characterized in that: be embedded with level meter (12) on ruler body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048246 CN203024775U (en) | 2013-01-29 | 2013-01-29 | Building ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048246 CN203024775U (en) | 2013-01-29 | 2013-01-29 | Building ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024775U true CN203024775U (en) | 2013-06-26 |
Family
ID=48648754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048246 Expired - Fee Related CN203024775U (en) | 2013-01-29 | 2013-01-29 | Building ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211212A (en) * | 2018-10-17 | 2019-01-15 | 安徽省卓创信息科技服务有限公司 | A kind of construction supervision testing apparatus for verticality |
| CN114705164A (en) * | 2022-06-06 | 2022-07-05 | 中国建筑第五工程局有限公司 | Verticality measuring device with automatic alarm |
-
2013
- 2013-01-29 CN CN 201320048246 patent/CN203024775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211212A (en) * | 2018-10-17 | 2019-01-15 | 安徽省卓创信息科技服务有限公司 | A kind of construction supervision testing apparatus for verticality |
| CN114705164A (en) * | 2022-06-06 | 2022-07-05 | 中国建筑第五工程局有限公司 | Verticality measuring device with automatic alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140129 |