CN209780287U - Plastering area adjustable plastering trowel - Google Patents
Plastering area adjustable plastering trowel Download PDFInfo
- Publication number
- CN209780287U CN209780287U CN201920283099.9U CN201920283099U CN209780287U CN 209780287 U CN209780287 U CN 209780287U CN 201920283099 U CN201920283099 U CN 201920283099U CN 209780287 U CN209780287 U CN 209780287U
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- plate
- plastering
- trowel
- install
- lagging
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Abstract
The utility model relates to a building tool technical field discloses plastering area adjustable plastering trowel, include the clamp plate, install at the handle of clamp plate upper surface and install the plastering plate at the clamp plate lower surface, the outside of plastering plate is still overlapped and is equipped with the lagging of rectangle frame form, install the dentate plate on at least one lateral wall of lagging. When the multifunctional plastering trowel is used, a bricklayer can hold the handle, scrape the bottom of the plastering trowel and the sleeve plate with cement paste, and then hold the handle to plaster the cement paste on the wall surface. The bricklayer can flexibly detach or install the sleeve plate from the plastering plate, so that the area of the novel plastering trowel is directly changed to adapt to different operation requirements. This new-type plastering trowel can change the cutter body position size that is used for the plastering, adapts to different demands, lets the bricklayer only need carry a plastering trowel alright, convenient to carry.
Description
Technical Field
the utility model relates to a building tool technical field especially relates to plastering area adjustable plastering trowel.
Background
On a construction site, a trowel is often used by bricklayers for building walls. The plastering trowel is a tool for a craftsman to trowel and fill and apply the plaster. The existing plastering trowel is more traditional in design, and the trowel body part for plastering is mostly designed into a rectangular plate shape with a simple fixed size, so that the size of the trowel cannot be changed. And the bricklayer during operation can adapt to the plastering trowel of variation in size according to particular case, just need carry a plurality of plastering trowels, has increased and has carried instrument quantity, and it is inconvenient enough to carry.
SUMMERY OF THE UTILITY MODEL
the utility model provides a simple structure can alternate the area of plastering in a flexible way, wide application scope's the wide area adjustable plastering trowel of plastering.
The technical problem to be solved is that: the existing plastering trowel is more traditional in design, and the trowel body part for plastering is mostly designed into a rectangular plate shape with a simple fixed size, so that the size of the trowel cannot be changed.
In order to solve the technical problem, the utility model adopts the following technical scheme:
The utility model discloses plastering area adjustable plastering trowel, including the clamp plate, install the handle at the clamp plate upper surface and install the plastering plate at the clamp plate lower surface, the outside of plastering plate is still overlapped and is equipped with the lagging of rectangle frame form, the level runs through there is the screw rod in plastering plate and the lagging, and it is fixed through lock nut after the lagging is stretched out at the screw rod both ends, install the dentate plate on at least one lateral wall of lagging.
Further, all install the castellated plate on the lateral wall on two long limits of lagging, the lateral wall is seted up the sealed mounting groove in both ends along length direction in the castellated plate corresponding position, be provided with the fixed axle between the both ends of mounting groove, the one side of castellated plate is upwards rolled up and is formed the sleeve pipe, is provided with the rack on the opposite side, the sleeve pipe cover is established on the fixed axle, install the wind spring between sleeve pipe and the fixed axle.
Furthermore, at least one end of the mounting groove is provided with a braking device, the braking device is located at the upper section of the side wall of the sleeve plate, the braking device comprises a braking plate and a pin shaft, one end of the pin shaft is rotatably connected with one end of the braking plate, and the other end of the pin shaft is in threaded connection with the sleeve plate.
Furthermore, the sleeve plate is provided with a limiting bulge below the pin shaft, and the brake plate is positioned above the limiting bulge.
Further, the rack is a square rack, a sharp rack or an arc rack.
Furthermore, the handle is in an inverted U shape, and a plastic grip is sleeved on the top of the handle.
Further, the sleeve plate is as thick as the claying plate.
furthermore, the pressing plate is provided with outward-extending ear plates on two sides, the lower surfaces of the ear plates are flush with the lower surface of the pressing plate, and the ear plates are in contact with the upper surface of the sleeve plate.
Furthermore, a screw is screwed between the pressing plate and the claying plate for fixing.
The utility model discloses plastering area adjustable plastering trowel compares with prior art, has following beneficial effect:
When the multifunctional plastering trowel is used, a bricklayer can hold the handle, scrape the bottom of the plastering trowel and the sleeve plate with cement paste, and then hold the handle to plaster the cement paste on the wall surface. The bricklayer can flexibly remove or install the sleeve plate from the plastering plate, so that the area of the multifunctional plastering trowel is directly changed to adapt to different operation requirements. This new-type plastering trowel can change the cutter body position size that is used for the plastering, adapts to different demands, lets the bricklayer only need carry a plastering trowel alright, convenient to carry.
And, owing to still install the castellated plate on the lagging for the multi-functional plastering trowel of this application can also use when laying ceramic tile, and application field is wider, and the practicality is stronger.
The plastering trowel with adjustable plastering area of the present invention will be further explained with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of the trowel with adjustable plastering area;
FIG. 2 is a schematic structural view of the mounting groove of the plastering trowel with adjustable plastering area;
FIG. 3 is a schematic structural view of the toothed plate of the trowel with adjustable plastering area;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
Wherein, 1-a floor pole, 2-a handle, 3-a claying plate, 4-a sleeve plate, 5-a toothed plate, 51-a sleeve, 6-a mounting groove, 7-a fixed shaft, 8-a braking plate, 9-a pin shaft, 10-a limiting bulge, 11-a plastic grip, 12-a screw rod, 13-an ear plate and 14-a screw.
Detailed Description
As shown in fig. 1-4, the plastering trowel with adjustable plastering area of the present invention comprises a pressing plate 1, a handle 2 mounted on the upper surface of the pressing plate 1, and a plastering plate 3 mounted on the lower surface of the pressing plate 1, wherein screws 14 are screwed between the pressing plate 1 and the plastering plate 3 for fixing. The rectangular frame-shaped sleeve plate 4 is sleeved outside the claying plate 3, the thickness of the sleeve plate 4 is the same as that of the claying plate 3, a screw rod 12 horizontally penetrates through the space between the claying plate 3 and the sleeve plate 4, two ends of the screw rod 12 extend out of the sleeve plate 4 and then are fixed through a locking nut, and a bricklayer can flexibly detach or install the sleeve plate 4 from the claying plate 3, so that the area of the claying knife is directly changed to adapt to different operation requirements; a toothed plate 5 is mounted on at least one side wall of the sleeve plate 4.
Specifically, all install castellated plate 5 on the lateral wall on two long limits of apron 4 in this embodiment, the sealed mounting groove 6 in both ends has been seted up along length direction in castellated plate 5 corresponding position to the 4 lateral walls of apron, be provided with fixed axle 7 between the both ends of mounting groove 6, one side of castellated plate 5 upwards rolls up and forms sleeve pipe 51, be provided with the rack on the opposite side, sleeve pipe 51 cover is established on fixed axle 7, install the wind spring between sleeve pipe 51 and the fixed axle 7, castellated plate 5 is close to the bottom surface of apron 4 under the elastic action of wind spring, the rack on the castellated plate 5 can be square rack, sharp rack or arc rack, wherein square rack can use when tiling, sharp rack uses when laying the wall tile, arc rack uses when laying the wall tile. At least one end of mounting groove 6 is provided with arresting gear, and 6 both ends of mounting groove all are provided with arresting gear in this embodiment, make braking effect better, and arresting gear is located 4 lateral walls upper segments of lagging, and arresting gear includes braking plate 8 and round pin axle 9, and 9 one ends of round pin axle are rotated with 8 one ends of braking plate and are connected, and the other end spiro union is in lagging 4. The sleeve plate 4 is provided with a limiting bulge 10 below the pin shaft 9, the brake plate 8 is positioned above the limiting bulge 10, and the limiting bulge 10 is used for limiting the rotation angle of the brake plate 8.
When the rack operation on the dentate plate 5 is not needed to be used, the dentate plate 5 is pulled upwards until the bottom surface of the dentate plate 5 contacts with the inner wall of the brake plate 8, the dentate plate 5 can be stored in the mounting groove 6 under the braking action of the brake plate 8, when the dentate plate 5 is needed to be used, the brake plate 8 is pulled along the pin shaft 9, and the dentate plate 5 can be automatically popped out from the mounting groove 6 under the elastic action of the coil spring.
The handle 2 is in an inverted U shape, and the plastic grip 11 is sleeved on the top of the handle 2. The socket plate 4 in this embodiment has the toothed plate 5 with the square rack on one side and the toothed plate 5 with the sharp rack on the other side, and the handle 2 is designed to be in an inverted U shape, so that the tile worker can use the two toothed plates 5 conveniently, and meanwhile, the plastic grip 11 can exert force when the tile worker uses the plastic grip conveniently.
The two sides of the pressure plate 1 are provided with lug plates 13 extending outwards, the lower surfaces of the lug plates 13 are flush with the lower surface of the pressure plate 1, and the lug plates 13 are in contact with the upper surface of the sleeve plate 4. The ear plate 13 prevents the bottom surface of the sleeve plate 4 from being parallel and level with the bottom surface of the plastering plate 3 when in use due to pressing the sleeve plate 4, thereby causing inconvenience in plastering for a tile worker.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (9)
1. Plastering area adjustable plastering trowel, including clamp plate (1), install handle (2) at clamp plate (1) upper surface and install plastering trowel (3) at clamp plate (1) lower surface, its characterized in that: the outside of claying board (3) still overlaps and is equipped with lagging (4) that are the rectangular frame form, it has screw rod (12) to run through to level in claying board (3) and lagging (4), and it is fixed through lock nut behind lagging (4) to stretch out at screw rod (12) both ends, install dentate plate (5) on at least one lateral wall of lagging (4).
2. The trowel knife with adjustable plastering area according to claim 1, wherein: all install dentate plate (5) on the lateral wall on two long limits of lagging (4), the mounting groove (6) that both ends are sealed is seted up along length direction in dentate plate (5) corresponding position to lagging (4) lateral wall, be provided with fixed axle (7) between the both ends of mounting groove (6), one side of dentate plate (5) is upwards rolled up and is formed sleeve pipe (51), is provided with the rack on the opposite side, sleeve pipe (51) cover is established on fixed axle (7), install the wind spring between sleeve pipe (51) and fixed axle (7).
3. The trowel knife with adjustable plastering area according to claim 2, wherein: at least one end of the mounting groove (6) is provided with a braking device, the braking device is located at the upper section of the side wall of the sleeve plate (4), the braking device comprises a braking plate (8) and a pin shaft (9), one end of the pin shaft (9) is rotatably connected with one end of the braking plate (8), and the other end of the pin shaft is screwed in the sleeve plate (4).
4. The trowel knife with adjustable plastering area of claim 3, wherein: the sleeve plate (4) is provided with a limiting bulge (10) below the pin shaft (9), and the brake plate (8) is located above the limiting bulge (10).
5. The trowel knife with adjustable plastering area according to claim 2, wherein: the rack is a square rack, a sharp rack or an arc rack.
6. the trowel knife with adjustable plastering area according to claim 1, wherein: the handle (2) is in an inverted U shape, and a plastic grip (11) is sleeved at the top of the handle (2).
7. The trowel knife with adjustable plastering area according to claim 1, wherein: the thickness of the sleeve plate (4) is the same as that of the claying plate (3).
8. The trowel knife with adjustable plastering area according to claim 1, wherein: the clamp plate is characterized in that the two sides of the clamp plate (1) are provided with outward extending ear plates (13), the lower surfaces of the ear plates (13) are flush with the lower surface of the clamp plate (1), and the ear plates (13) are in contact with the upper surface of the sleeve plate (4).
9. The trowel knife with adjustable plastering area according to claim 1, wherein: the pressing plate (1) and the claying plate (3) are fixed by screws (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283099.9U CN209780287U (en) | 2019-03-06 | 2019-03-06 | Plastering area adjustable plastering trowel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283099.9U CN209780287U (en) | 2019-03-06 | 2019-03-06 | Plastering area adjustable plastering trowel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780287U true CN209780287U (en) | 2019-12-13 |
Family
ID=68796728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283099.9U Expired - Fee Related CN209780287U (en) | 2019-03-06 | 2019-03-06 | Plastering area adjustable plastering trowel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961303A (en) * | 2022-04-27 | 2022-08-30 | 中国建筑第七工程局有限公司 | Wall masonry mortar flattening and mortar joint closing device |
-
2019
- 2019-03-06 CN CN201920283099.9U patent/CN209780287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961303A (en) * | 2022-04-27 | 2022-08-30 | 中国建筑第七工程局有限公司 | Wall masonry mortar flattening and mortar joint closing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |