CN204788360U - Level bar for wall - Google Patents
Level bar for wall Download PDFInfo
- Publication number
- CN204788360U CN204788360U CN201520344374.5U CN201520344374U CN204788360U CN 204788360 U CN204788360 U CN 204788360U CN 201520344374 U CN201520344374 U CN 201520344374U CN 204788360 U CN204788360 U CN 204788360U
- Authority
- CN
- China
- Prior art keywords
- scale
- weight
- wall
- surveyor
- staff
- 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
Links
Abstract
The utility model provides a level bar for wall has a scale [ 1 ], and the scale has one straight flange [ 11 ] at least, has holding rod [ 5 ] on the scale, has still set up one weight [ 2 ] device on the scale, and other has a level indication spare and a scale fixed connection, index margin [ 4 ] of indication piece and fixed point [ 2 ] of weight device same with scale straight flange vertically line on. The utility model provides a level bar for wall utilizes weight device perpendicular to the ground's characteristics all the time, and it is fixed point and a mark of weight device to set up on certain straight line of perpendicular to scale straight flange, makes to be in the horizontality when weight pointed end and mark to punctuality, straight flange. Compared with the prior art, the utility model discloses it is single, accurate, convenient.
Description
Technical field
The utility model relates to a kind of wall surveyor's staff, for arranging horizontal line on wall.
Background technology
Wall pastes calligraphy and painting, hangs picture frame or write slogans, for making their straight to be one be not things easily.As eye-observation then needs higher equilibrium sensation, many instruments are then wanted to coordinate with line.
Summary of the invention
For above-mentioned defect, the utility model will provide one directly can indicate horizontal instrument on wall exactly---wall surveyor's staff.
The wall surveyor's staff that the utility model provides, there is a scale, scale has a straight flange at least, scale there is holding rod, scale is also provided with a weight-driven, separately have a horizontal indication piece to be fixedly connected with scale, the cue mark of indication piece and the point of fixity of weight-driven are on the line that same is vertical with scale straight flange.
Described weight-driven is a kind of measurement mechanism indicating gravity vertical, as common weight line.Common weight line comprises a messenger wire and a conical weight, and messenger wire one end ties up on the weight cone center of circle, the end.When the other end of messenger wire is fixed at point of fixity, the cone point of circular cone and point of fixity are on same plumb line.
The wall surveyor's staff that the utility model provides, utilize weight-driven all the time perpendicular to the feature on ground, be point of fixity and a mark of weight-driven perpendicular to certain straight line of scale straight flange is arranged, make when weight most advanced and sophisticated with mark on time, straight flange is in horizontality.Compared with prior art, the utility model is single, accurate, convenient.
Described weight-driven be one with the weight on the hinged straight-bar of point of fixity on scale and rod end, weight is isosceles triangle sheet metal, and straight-bar rod end is fixedly connected on this end face central point perpendicular to triangle base end face.
Straight-bar in described weight-driven and the hinged of scale are threaded connection, with for convenience detach.
Described horizontal indication piece is one block of plate being fixed on scale, and described cue mark is arranged on plate face.Plate had both been beneficial to does not affect weight-driven work, conveniently arranges cue mark again.
Described cue mark is one and crosses weight-driven point of fixity the index line vertical with scale straight flange, or a tip is being crossed weight-driven point of fixity and to hang down rectilinear arrow with scale straight flange.
Described holding rod is connected with scale with screw thread, namely on scale, arranges a threaded connector, and there is a threaded connector holding rod one end, and the threaded connector on holding rod and the threaded connector on scale are to be threaded.Holding rod and scale can be departed from when making to carry, use more convenient.
Described holding rod is stretching structure or more piece screw connection structure, can, by the length reduction of holding rod, use more convenient when making to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment, in figure: 1-scale, 11-straight flange, 12-web joint, 2-weight, 23-messenger wire, 3-point of fixity, 4-cue mark, 5-holding rod;
Fig. 2 is the structural representation of weight-driven in another embodiment of the utility model, and Fig. 3 is the left view of Fig. 2, in figure: the hinged axle sleeve of 6-, 7-straight-bar, 8-set square weight.
Embodiment
1, a wall surveyor's staff, as shown in Figure 1.Have the scale 1 that a flat batten is made, scale top is straight flange 11, straight flange has cut inclined-plane and has indicated scale.Scale is middle is below fixedly connected with a semicircle web joint 12, and the string of semicircle web joint is parallel with straight flange, and the center of circle is on following mid point.The camber line mid point of semicircle web joint is fixed with holding rod 5.In the middle of scale, any has an eye screw as point of fixity 3, the messenger wire 23 of a weight 2 ties up to (eye screw ring is vertical with straight flange) on eye screw ring.Semicircle web joint camber line mid point also has an arrow as cue mark 4, and the arrow of cue mark points to the web joint center of circle from holding rod upper end, and messenger wire is shorter than web joint radius.
2, as above example, outwards turns up when holding rod and web joint are fixed, tiltedly can point to wall, make handled easily with holding rod in use.
3, as example 1, holding rod is the expansion link that more piece is nested.
4, as example 2, web joint camber line mid point fixes an adapter sleeve, adapter sleeve has internal thread, there is the external thread with adapter sleeve screw-internal thread fit holding rod upper end, and holding rod is that more piece is with the active bar be threaded.
5, as shown in Figure 2,3, weight used is that the set square weight 8 that the hinge joint axle sleeve 6 fixed by straight-bar 7, straight-bar upper end and lower end are fixed is formed.Wherein straight-bar is thin batten, the axis of iron hinged axle sleeve and straight-bar median perpendicular, and weight is the iron plate of isosceles triangle, its thickness direction and hinge hole axis being parallel, and straight-bar center line is vertical with the base end face of weight isosceles triangle and its extended line crosses summit.Straight-bar is connected with hinged axle sleeve and weight respectively by screw.
Claims (9)
1. a wall surveyor's staff, there is a scale, scale has a straight flange at least, scale there is holding rod, it is characterized in that scale being also provided with a weight-driven, separately have a horizontal indication piece to be fixedly connected with scale, the cue mark of indication piece and the point of fixity of weight-driven are on the line that same is vertical with scale straight flange.
2. wall surveyor's staff as claimed in claim 1, it is characterized in that described weight-driven be one with the weight on the hinged straight-bar of point of fixity on scale and rod end, weight is isosceles triangle sheet metal, and straight-bar rod end is fixedly connected on this end face central point perpendicular to triangle base end face.
3. wall surveyor's staff as claimed in claim 2, is characterized in that straight-bar in described weight-driven and the hinged of scale are threaded connection.
4. the wall surveyor's staff as described in claim 1 or 2 or 3, it is characterized in that described horizontal indication piece is one block of plate being fixed on scale, described cue mark is arranged on plate face.
5. wall surveyor's staff as claimed in claim 4, it is characterized in that described cue mark be one portray over the plates cross weight-driven point of fixity and the index line vertical with scale straight flange.
6. wall surveyor's staff as claimed in claim 4, is characterized in that described cue mark is an arrow portraying over the plates, and weight-driven point of fixity is being crossed and on the straight line vertical with scale straight flange in the tip of arrow.
7. the wall surveyor's staff as described in claim 1 or 2 or 3, it is characterized in that described holding rod is connected with scale with screw thread, namely on scale, arrange a threaded connector, there is a threaded connector holding rod one end, and the threaded connector on holding rod and the threaded connector on scale are to be threaded.
8. the wall surveyor's staff as described in claim 1 or 2 or 3, is characterized in that described holding rod is stretching structure or more piece screw connection structure.
9. wall surveyor's staff as claimed in claim 7, is characterized in that described holding rod is stretching structure or more piece screw connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344374.5U CN204788360U (en) | 2015-05-26 | 2015-05-26 | Level bar for wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344374.5U CN204788360U (en) | 2015-05-26 | 2015-05-26 | Level bar for wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788360U true CN204788360U (en) | 2015-11-18 |
Family
ID=54528384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344374.5U Expired - Fee Related CN204788360U (en) | 2015-05-26 | 2015-05-26 | Level bar for wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060048A (en) * | 2020-07-17 | 2020-12-11 | 沪东中华造船(集团)有限公司 | Ship side line type outer plate opening and scribing method |
-
2015
- 2015-05-26 CN CN201520344374.5U patent/CN204788360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060048A (en) * | 2020-07-17 | 2020-12-11 | 沪东中华造船(集团)有限公司 | Ship side line type outer plate opening and scribing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204405072U (en) | A kind of total powerstation centering rod of automatic upright | |
| CN102662071B (en) | High-precision wind speed testing support | |
| CN204788360U (en) | Level bar for wall | |
| CN207215044U (en) | A kind of eyeglass angular instrument | |
| CN204854597U (en) | Multi -functional plane survey appearance | |
| CN105066954B (en) | A kind of method of surveyor's transit height | |
| CN207850385U (en) | A kind of marker post for level meter | |
| CN204495342U (en) | The special optical measuring device of a kind of column vertical bury pipe | |
| CN206832237U (en) | The detection means that a kind of tapered stud is spent vertically | |
| CN204495340U (en) | Surveyor's staff | |
| CN203731993U (en) | Internal diameter measuring device | |
| CN204255270U (en) | Oil drill rocker bearing gauge | |
| CN202648666U (en) | Double-connection line pendant | |
| CN102809419A (en) | Electronic balance support platform with tube spirit level | |
| CN207395635U (en) | A kind of construction supervision testing apparatus for verticality | |
| CN210834008U (en) | External hanging type three-line pendulum device with pendulum angle indication | |
| CN203995312U (en) | A kind of multifunction graphics surveying and mapping tool | |
| CN204461418U (en) | With foot pin exempt from hold up levelling pole | |
| CN206387946U (en) | A kind of new mapping prism apparatus | |
| CN208206013U (en) | A kind of ground flat degree measuring device | |
| CN216308871U (en) | Threaded sleeve perpendicularity detection tool | |
| CN207675165U (en) | A kind of gradient meter based on lead | |
| CN203811475U (en) | Optical lever used in Young modulus measurement | |
| CN206818199U (en) | A kind of combination metering device | |
| CN206627101U (en) | One kind measurement Sopwith staff |
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 |
Granted publication date: 20151118 Termination date: 20160526 |