CN114165030A - Combined pointing device of the complete set - Google Patents
Combined pointing device of the complete set Download PDFInfo
- Publication number
- CN114165030A CN114165030A CN202111503330.9A CN202111503330A CN114165030A CN 114165030 A CN114165030 A CN 114165030A CN 202111503330 A CN202111503330 A CN 202111503330A CN 114165030 A CN114165030 A CN 114165030A
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- Prior art keywords
- holes
- hole
- nested
- scraper blades
- pointing device
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
- E04F21/1652—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for smoothing and shaping joint compound to a desired contour
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/20—Tools or apparatus for applying mortar
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a complete set of combined pointing device, which comprises: the scraper blade is provided with a holding end and a pressing end which are opposite, the pressing end extends to form a pulp pushing part, the size of the scraper blades and the size of the pulp pushing part are gradually reduced, nested through holes for the adjacent small-size scraper blades to be embedded are formed in the scraper blades, the nested through holes of the scraper blades are coaxially arranged, the scraper blades are provided with at least two through holes penetrating through the nested through holes, the at least two through holes are arranged in the same direction, one through hole is arranged in the middle of the nested through hole, and the other through hole is arranged on one side of the nested through hole; the rotating shaft is rotatably arranged in one through hole of the scraping plates in a penetrating way; and the plug connector is detachably inserted into the other through holes of the plurality of scraping plates. The invention solves the problems that the existing jointing of the wall surface of the masonry engineering wall body is completely based on the individual level of a construction worker to carry out jointing construction, so that the jointing forming effect of the building cannot be unified, and the stability of the jointing construction quality cannot be ensured.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a complete set of combined pointing device.
Background
According to the existing wall jointing of a masonry engineering wall, each construction worker carries out jointing construction completely according to the personal level, so that the jointing forming effect of a building cannot be unified, and the stability of jointing construction quality cannot be ensured.
Disclosure of Invention
In order to overcome the defects in the prior art, a complete set of combined pointing device is provided so as to solve the problems that pointing construction is carried out on the wall surface of a masonry engineering wall body completely depending on the individual level of a construction worker, so that pointing forming effects of buildings cannot be unified, and stability of pointing construction quality cannot be ensured.
In order to achieve the above object, there is provided a complete set of combined pointing device, comprising:
the scraper blades are provided with a holding end and a pressing end which is used for pressing and abutting against a wall surface, the pressing end extends to form a pulp pushing part which is inserted into a gap of the wall surface, the size of the scraper blades and the size of the pulp pushing part of the scraper blades are gradually reduced, nested through holes for embedding adjacent small-size scraper blades are formed in the scraper blades, the nested through holes of the scraper blades are coaxially arranged, the scraper blades are provided with at least two through holes which penetrate through the nested through holes, the at least two through holes are arranged in the same direction, one through hole is arranged in the middle of the nested through hole, and the other through hole is arranged on one side of the nested through hole;
the rotating shaft is rotatably arranged in the through holes of the scrapers in a penetrating way; and
and the plug connector is detachably inserted into the other through holes of the plurality of the scraping plates so as to lock the plurality of the scraping plates.
Furthermore, one side of the pulp pushing part, which is far away from the scraper, is arc-shaped.
Furthermore, one side of the pulp pushing part, which is far away from the scraper, is in a V shape.
Further, the maximum dimension scraper blade another fenestrate one end is formed with the internal thread, the plug connector has relative first end and second end, the first end of plug connector is formed with the external screw thread, the first end threaded connection of plug connector in the maximum dimension scraper blade another fenestrate one end.
Further, the second end of plug connector extends the maximum size scraper blade the outside of another fenestrate other end, the second end of plug connector is formed with spacing edge of a wing, the second pot head of plug connector is equipped with the top push spring, the top push spring support in the maximum size scraper blade the outside of another fenestrate other end with between the spacing edge of a wing.
Furthermore, one side of the nesting through hole, which is far away from the pulp pushing part, penetrates through the scraper.
Furthermore, the number of the through holes is three, two opposite sides of one through hole are respectively provided with one through hole, and the two through holes are arranged on two opposite sides of the one through hole at equal intervals.
The complete set combined pointing device has the advantages that the multiple scrapers are arranged in a complete set, and a single scraper can be repaired and replaced when damaged or worn, so that the maintenance is convenient and the cost is saved; on the other hand, the thick liquid portion size diverse that pushes away of polylith scraper blade can satisfy the adhesive gap pointing of different width, degree of depth and receive the face requirement, and convenient to use is high-efficient and the neat standard of effect of surviving, and in addition, to the pointing material of different intensity performance, push away thick liquid portion and can design into plain end or groove, let and receive the face effect more level and smooth.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a unitized combined pointing device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a slurry pushing portion according to an embodiment of the present invention.
Fig. 3 is another schematic structural diagram of the slurry pushing portion according to the embodiment of the invention.
Fig. 4 is a schematic view of a complete set of combination type pointing device according to an embodiment of the present invention in use.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 4, the present invention provides a unitized pointing device, including: a plurality of scraping plates 1, a rotating shaft 2 and a plug connector 3.
Wherein, a plurality of scrapers are arranged in a set. Specifically, each scraper 1 has a holding end and a pressing end opposite to each other. And the pressing end is used for pressing against the gap of the wall surface. The pressing end extends to form a pulp pushing part 11. The grout pushing part 11 is used for being inserted into a gap of a wall surface. After the gap is filled with the slurry, the slurry pushing part scrapes the slurry at the gap opening and forms a concave surface matched with the shape of the side part of the slurry pushing part.
In the present embodiment, the size of the plurality of blades 1 and the size of the paddle parts 11 of the plurality of blades 1 are gradually reduced. The inside of the squeegee 1 is formed with a through hole 10 into which a bush is fitted. As shown in fig. 2, the right-hand squeegee 1 (right-hand squeegee) is formed with a nesting through-hole 10 inside, and the adjacent small-sized squeegee 1 (left-hand squeegee) is detachably fitted in the nesting through-hole 10 of the right-hand squeegee. With continued reference to FIG. 1, a plurality of squeegees are nested one within the other to form a panel.
In this embodiment, the nested through holes 10 of the plural squeegees 1 are coaxially arranged. The scraper 1 is provided with at least two through holes 100 penetrating the nesting through holes 10. The at least two through holes 100 are arranged in the same direction, wherein one through hole 100 is arranged in the middle of the nesting through hole 10, and the other through hole 100 is arranged on one side of the nesting through hole 10.
The rotating shaft 2 is rotatably inserted into a corresponding through hole 100 of the plurality of scrapers 1.
The plug-in connectors 3 are detachably inserted into the corresponding other through holes 100 of the plural blades 1 to lock the plural blades 1. Before the plug connector is not inserted into another through hole, the plurality of scraping plates can rotate around the rotating shaft, and after the plug connector is inserted into another through hole of the plurality of scraping plates, the plurality of scraping plates are connected in series and cannot rotate mutually.
In actual use, a scraper is selected and determined according to the width of the gap. In this embodiment, a plurality of blades are numbered sequentially, such as blade No. 1, blade No. 2 through blade No. N. The length of the slurry pushing part of the selected scraper is matched with the width of the wall gap. Referring to fig. 4, the unitized pointing device of the present invention shown in fig. 4 has five blades, and the blade determined to be used is the No. 3 blade. After the scrapers are determined, the plug connector is pulled out to be punched, the two scrapers on the outermost side are rotated, the No. 3 scraper extends out of the nested through holes of the rest scrapers, a constructor holds the holding end of the No. 3 scraper and the rest scrapers in hand, the slurry pushing portion of the No. 3 scraper is inserted into a wall gap, the pressing end of the No. 3 scraper is pressed on the wall surfaces on the two opposite sides of the gap respectively, the No. 3 scraper is pushed or pulled, the slurry pushing portion moves in the gap along the length direction of the gap, and the excessive slurry in the gap opening is scraped to obtain a wall gap with a smooth surface.
The complete set combined pointing device is provided with a plurality of scrapers in a complete set, and a single scraper can be repaired and replaced when damaged or worn, so that the maintenance is convenient and the cost is saved; on the other hand, the thick liquid portion size diverse that pushes away of polylith scraper blade can satisfy the adhesive gap pointing of different width, degree of depth and receive the face requirement, and convenient to use is high-efficient and the neat standard of effect of surviving, and in addition, to the pointing material of different intensity performance, push away thick liquid portion and can design into plain end or groove, let and receive the face effect more level and smooth.
Referring to fig. 2, the side of the pulp pushing part 11 far from the scraper 1 is arc-shaped. Correspondingly, the inner wall of the nested through hole is provided with a groove matched with the arc-shaped slurry pushing part in shape.
Referring to fig. 3, the side of the pulp pushing part 11 far from the scraper 1 is in a V shape. Correspondingly, the inner wall of the nesting through hole is provided with a groove matched with the V-shaped slurry pushing part in shape.
In a preferred embodiment, the other through hole 100 of the maximum-sized scraper 1 is internally threaded at one end. The plug 3 has opposite first and second ends. The first end of the plug-in unit 3 is formed with an external thread. The first end of the plug-in connector 3 is screwed to one end of the other through hole 100 of the maximum-sized squeegee 1.
In this embodiment, the second end of the plug-in unit 3 extends to the outside of the other end of the other through hole 100 of the maximum-sized squeegee 1. The second end of the plug 3 is formed with a restraining flange 31. The second end of the plug-in unit 3 is sleeved with a pushing spring 32. The pushing spring 32 is supported between the outer portion of the other end of the other through hole 100 of the maximum-sized squeegee 1 and the restraining flange 31.
In a preferred embodiment, the side of the nesting through hole 10 far away from the pulp pushing part 11 penetrates through the scraper 1. In the implementation, the scraper with the smallest size is not provided with the nesting through hole, and the nesting through holes of the scrapers with the rest sizes sequentially penetrate through the scrapers to form a nesting notch. When a blade is selected by determining the model of the paddle portion, as shown in fig. 3, the remaining blades outside the selected blade are rotated to the end of the selected blade away from the paddle portion so that the plurality of blades can still be arranged coplanar.
Further, in this embodiment, the number of the through holes 100 is three, two opposite sides of one through hole 100 are respectively provided with one another through hole 100, and two another through holes 100 are disposed at equal intervals on two opposite sides of the one through hole 100. Continuing to refer to fig. 3, after the remaining scrapers outside the selected scraper are rotated to the end of the selected scraper far away from the grout pushing part, and the plurality of scrapers are coplanar again, two plug connectors are inserted into two other through holes 100 of the plurality of scrapers to serially lock the plurality of scrapers together, and a constructor can conveniently hold the holding end of the selected scraper to insert the grout pushing part into the gap for jointing construction.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. A unitized combined pointing device, comprising:
the scraper blades are provided with a holding end and a pressing end which is used for pressing and abutting against a wall surface, the pressing end extends to form a pulp pushing part which is inserted into a gap of the wall surface, the size of the scraper blades and the size of the pulp pushing part of the scraper blades are gradually reduced, nested through holes for embedding adjacent small-size scraper blades are formed in the scraper blades, the nested through holes of the scraper blades are coaxially arranged, the scraper blades are provided with at least two through holes which penetrate through the nested through holes, the at least two through holes are arranged in the same direction, one through hole is arranged in the middle of the nested through hole, and the other through hole is arranged on one side of the nested through hole;
the rotating shaft is rotatably arranged in the through holes of the scrapers in a penetrating way; and
and the plug connector is detachably inserted into the other through holes of the plurality of the scraping plates so as to lock the plurality of the scraping plates.
2. The unitized combination pointing device of claim 1, wherein a side of said grout pushing portion distal from said squeegee is arcuate.
3. The unitized combination pointing device of claim 1, wherein said paddle portion is V-shaped on a side thereof remote from said blade.
4. The unitized combined pointing device of claim 1, wherein said another aperture of said largest sized blade has an internal thread formed at one end thereof, said plug member having opposite first and second ends, said first end of said plug member being externally threaded, said first end of said plug member being threadably connected to one end of said another aperture of said largest sized blade.
5. The set of combination type pointing device according to claim 4, wherein the second end of the plug connector extends to the outside of the other end of the other perforated hole of the largest-sized squeegee, the second end of the plug connector is formed with a limit flange, the second end of the plug connector is sleeved with a pushing spring, and the pushing spring is supported between the outside of the other end of the other perforated hole of the largest-sized squeegee and the limit flange.
6. The unitized combination pointing device of claim 1, wherein a side of said nested through-holes distal from said grout pushing portion extends through said squeegee.
7. The unitized pointing device of claim 1, wherein said number of said perforations is three, and said another perforation is disposed on opposite sides of said one perforation, respectively, and said another perforation is disposed on opposite sides of said one perforation at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111503330.9A CN114165030B (en) | 2021-12-10 | 2021-12-10 | Combined pointing device of the complete set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111503330.9A CN114165030B (en) | 2021-12-10 | 2021-12-10 | Combined pointing device of the complete set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114165030A true CN114165030A (en) | 2022-03-11 |
| CN114165030B CN114165030B (en) | 2023-02-24 |
Family
ID=80485194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111503330.9A Active CN114165030B (en) | 2021-12-10 | 2021-12-10 | Combined pointing device of the complete set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165030B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673346A (en) * | 1985-10-31 | 1987-06-16 | John Anderson | Caulking forming tool |
| DE9422011U1 (en) * | 1994-11-15 | 1997-09-04 | Hoffmann Hans Guenter | Device for renewing sealing seams, especially in the automotive and building trades |
| US20130255016A1 (en) * | 2012-04-02 | 2013-10-03 | Thomson Tool Company Inc. | Folding Trowel Assembly With Multiple Blades |
| DE202019100122U1 (en) * | 2019-01-10 | 2019-06-03 | Ktl International Co., Ltd. | scraper |
| US20210053239A1 (en) * | 2019-08-19 | 2021-02-25 | Cory Fisher | Utility tool |
| CN213953055U (en) * | 2020-11-05 | 2021-08-13 | 台州科技职业学院 | Pointing shovel |
| CN214364749U (en) * | 2020-09-28 | 2021-10-08 | 河南方众环保科技有限公司 | Scraper blade for wall body coating |
-
2021
- 2021-12-10 CN CN202111503330.9A patent/CN114165030B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673346A (en) * | 1985-10-31 | 1987-06-16 | John Anderson | Caulking forming tool |
| DE9422011U1 (en) * | 1994-11-15 | 1997-09-04 | Hoffmann Hans Guenter | Device for renewing sealing seams, especially in the automotive and building trades |
| US20130255016A1 (en) * | 2012-04-02 | 2013-10-03 | Thomson Tool Company Inc. | Folding Trowel Assembly With Multiple Blades |
| DE202019100122U1 (en) * | 2019-01-10 | 2019-06-03 | Ktl International Co., Ltd. | scraper |
| US20210053239A1 (en) * | 2019-08-19 | 2021-02-25 | Cory Fisher | Utility tool |
| CN214364749U (en) * | 2020-09-28 | 2021-10-08 | 河南方众环保科技有限公司 | Scraper blade for wall body coating |
| CN213953055U (en) * | 2020-11-05 | 2021-08-13 | 台州科技职业学院 | Pointing shovel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114165030B (en) | 2023-02-24 |
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