CN204676853U - A kind of floater for circular arc negative and positive angle - Google Patents
A kind of floater for circular arc negative and positive angle Download PDFInfo
- Publication number
- CN204676853U CN204676853U CN201520349725.1U CN201520349725U CN204676853U CN 204676853 U CN204676853 U CN 204676853U CN 201520349725 U CN201520349725 U CN 201520349725U CN 204676853 U CN204676853 U CN 204676853U
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- China
- Prior art keywords
- negative
- positive angle
- arc
- floater
- circular arc
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- 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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- Body Washing Hand Wipes And Brushes (AREA)
Abstract
The utility model discloses a kind of floater for circular arc negative and positive angle, comprise the handle, connecting rod and the oval plaster head that connect successively, the dome arc be provided with for hooking inner corner trim of oval plaster head, another side is provided with the concave arc for smearing external corner.The utility model floater structure is simple, easy and simple to handle, quick, economical.From its practical situations engineering, the problem of arc chord angle is plastered at the negative and positive angle both solved required by design, turn improves efficiency of construction simultaneously, reduce labour intensity, accelerate construction speed, and from the negative and positive angle of final molding, appearance effect is better.
Description
Technical field
The utility model relates to building operations instrument, specifically a kind of floater for circular arc negative and positive angle.
Background technology
At present, construction work inner wall surface is plastered from convenience, is prevented from wounding and facilitate the hommization angles such as cleaning to consider, some engineerings, such as kindergarten's engineering inner-outer wall negative and positive angle, also have some privileged sites, such as washroom, terrace waterproof matrix, or narrow and small restricted clearance, the branch that plasters of such as piping shaft back flashing, all adopts circular arc negative and positive angle, therefore negative and positive angle can be performed, will directly have influence on the later stage finishing effect of engineering.
The Normal practice at circular arc negative and positive angle is: hook inner corner trim, mainly use the instruments such as steel pipe, water pipe, reinforcing bar; Smear external corner, mainly use the instrument such as floating rule, spatula to complete.But when hooking inner corner trim, existing instrument easily causes the shortcomings such as inner corner trim is irregular, impression quality is poor, mortar compactness is not high; When smearing external corner, existing instrument easily causes the shortcomings such as external corner is not straight, circular arc disunity of plastering, appearance effect difference.It is attractive in appearance that these problems not only affect body of wall, and at some restricted clearance, the such as pipe back of the body, the little angle of circular arc not easily ticked by existing instrument, and needs two cover instruments to hook inner corner trim and the work of smearing external corner, and cause efficiency of construction low, progress is slow.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of floater for circular arc negative and positive angle is provided, this tool construction is simple, easy and simple to handle, quick, economical, only need an instrument, the work hooking inner corner trim and smear external corner can be completed, not only increase efficiency of construction, reduce labour intensity, accelerate construction speed, and from the negative and positive angle of final molding, appearance effect is better.
The utility model solves the technical scheme that its technical problem adopts:
For the floater at circular arc negative and positive angle, comprise the handle, connecting rod and the oval plaster head that connect successively, the dome arc be provided with for hooking inner corner trim of oval plaster head, another side is provided with the concave arc for smearing external corner.
The diameter of described dome arc is 10 or 20 millimeters.
The internal diameter of described concave arc is 10 or 20 millimeters.
The utility model floater structure is simple, easy and simple to handle, quick, economical.From its practical situations engineering, the problem of arc chord angle is plastered at the negative and positive angle both solved required by design, turn improves efficiency of construction simultaneously, reduce labour intensity, accelerate construction speed, and from the negative and positive angle of final molding, appearance effect is better.At some restricted clearance, also can tick the little angle of circular arc, improve plastering quality and body of wall aesthetic measure.By the application of this floater, ensure that negative and positive angle lines of plastering are smooth and easy, smooth, negative and positive angle and large area metope joint part transition natural beauty, reach good appearance effect.
Accompanying drawing explanation
Fig. 1 is positive elevational schematic view of the present utility model;
Fig. 2 is side elevation schematic diagram of the present utility model;
Fig. 3 is 1-1 generalized section of Fig. 1;
Fig. 4 is the construction schematic diagram using the utility model floater to hook inner corner trim;
Fig. 5 is the construction schematic diagram using the utility model floater to smear external corner.
In figure, the dome arc 5. that 1. the oval plaster head 4. of handle 2. connecting rod 3. hooks inner corner trim smears the concave arc of external corner.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model content is further described, but is not to restriction of the present utility model.
With reference to Fig. 1-3, a kind of floater for circular arc negative and positive angle, comprises the handle 1, connecting rod 2 and the oval plaster head 3 that connect successively, and the right of oval plaster head 3 is provided with the dome arc 4 for hooking inner corner trim, and the left side is welded with the concave arc 5 for smearing external corner.
The diameter of described dome arc 4 is 10 or 20 millimeters.
The internal diameter of described concave arc 5 is 10 or 20 millimeters.
Dome arc 4 and concave arc 5 are all with sander polishing, and oval plaster head 3 bends with angle-bender, and each parts connection all forms with welder, and material all can take from job site.
When workman carries out operation, first wipe the motar of inner corner trim part, before mortar initial set, hold the handle 1 of this floater, make the dome arc 4 of hook inner corner trim aim at internal corner part, straight hook by the inner corner trim at former right angle slips out an inner corner trim that compactness is high, circular arc of plastering is unified, as shown in Figure 4.When plastering a wall angle external corner, before mortar initial set, using the concave arc 5 smearing external corner to aim at corner external corner, smearing out circular arc external corner, as shown in Figure 5.
Claims (2)
1. for the floater at circular arc negative and positive angle, it is characterized in that: comprise the handle, connecting rod and the oval plaster head that connect successively, the dome arc be provided with for hooking inner corner trim of oval plaster head, another side is provided with the concave arc for smearing external corner.
2. the floater for circular arc negative and positive angle according to claim 1, is characterized in that: the diameter of described dome arc is 10 or 20 millimeters, and the internal diameter of concave arc is 10 or 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349725.1U CN204676853U (en) | 2015-05-27 | 2015-05-27 | A kind of floater for circular arc negative and positive angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349725.1U CN204676853U (en) | 2015-05-27 | 2015-05-27 | A kind of floater for circular arc negative and positive angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676853U true CN204676853U (en) | 2015-09-30 |
Family
ID=54176558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349725.1U Expired - Fee Related CN204676853U (en) | 2015-05-27 | 2015-05-27 | A kind of floater for circular arc negative and positive angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284948A (en) * | 2015-05-27 | 2017-01-04 | 广西建工集团第四建筑工程有限责任公司 | A kind of floater for circular arc negative and positive angle |
-
2015
- 2015-05-27 CN CN201520349725.1U patent/CN204676853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284948A (en) * | 2015-05-27 | 2017-01-04 | 广西建工集团第四建筑工程有限责任公司 | A kind of floater for circular arc negative and positive angle |
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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: 20150930 Termination date: 20200527 |