CN213418394U

CN213418394U - R-angle plastering tool

Info

Publication number: CN213418394U
Application number: CN202022033301.8U
Authority: CN
Inventors: 赵冲; 李双庆; 王金顺; 王泽兴
Original assignee: Beijing Jiuyang Construction Engineering Co Ltd
Current assignee: Beijing Jiuyang Construction Engineering Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-11
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a R angle plastering instrument relates to the field of construction, and it includes curved board and the connecting rod of wiping, and the connecting rod is connected with the concave surface that the board was wiped to the arc, the connecting rod is kept away from the one end of wiping the board and is connected with the handle. The curved floating plate of this application has the processing of the internal corner department R angle of being more convenient for, waterproofing membrane lay when making things convenient for the foundation construction, has reduced the destruction condition of coiled material, has improved the efficiency of construction for the effect of construction progress.

Description

R-angle plastering tool

Technical Field

The application relates to the field of building construction, in particular to an R-angle plastering tool.

Background

In the construction process of the building construction foundation, the internal corner of the base layer needs to be subjected to circular arc treatment before the waterproof coiled material is constructed, and the internal corner of the waterproof engineering base layer needs to be subjected to R corner with the radius of 50mm according to the specification, so that the waterproof coiled material is convenient to lay, paste and protect.

Chinese utility model patent with publication number CN201125520 discloses a special trowel for tile workers, which comprises a handle and a troweling plate, wherein the handle is fixedly connected with the troweling plate.

In view of the above-mentioned related technologies, the inventor believes that when the trowel is subjected to the R-angle treatment at the internal corner, the R-angle of the circular arc formed by the trowel is irregular, so that the waterproof roll at the internal corner cannot be effectively bonded with the waterproof substrate due to the hard bending.

SUMMERY OF THE UTILITY MODEL

In order to improve the standardization of internal corner department R angle construction, reduce the destruction condition of coiled material, this application provides an R angle plastering instrument.

The application provides a R angle plastering instrument adopts following technical scheme:

the utility model provides a R angle plastering instrument, includes curved board and the connecting rod of wiping, the connecting rod is connected with the concave surface of the board is wiped to the arc, the one end that the board was wiped to the connecting rod keeping away from is connected with the handle.

Through adopting above-mentioned technical scheme, the curved processing of internal corner department R angle of being more convenient for of the board of wiping has reduced the destruction condition of coiled material, has improved the efficiency of construction for the construction progress of laying of waterproofing membrane when making things convenient for basic construction.

Optionally, the concave surface of the plastering plate is fixed with an inserting rod, the inserting rod is inserted into the connecting rod, and the inserting rod and the connecting rod are locked through a first bolt.

Through adopting above-mentioned technical scheme, when need changing after long-time the use of board of wiping, open the first bolt between peg graft pole, the connecting rod for the board of wiping breaks away from with the connecting rod and is connected, thereby has improved the convenience of the board of wiping change.

Optionally, the bottom of the connecting rod is provided with an insertion groove inserted with the insertion rod, the outer wall of the insertion rod is provided with a soft sealing layer, and the outer wall of the sealing layer is in close contact with the inner wall of the insertion groove of the connecting rod.

Through adopting above-mentioned technical scheme, when insertion rod and inserting groove are pegged graft, the sealing layer is in close contact with the cell wall of connecting rod inserting groove to improve the fastness of inserting rod and connecting rod grafting, taken place the possibility of rocking when having reduced connecting rod and inserting rod grafting.

Optionally, a baffle ring for blocking impurities is further fixed to the concave surface of the trowel, and the inner wall of the baffle ring is in contact with the outer wall of the connecting rod.

Through adopting above-mentioned technical scheme, when the inserting groove of inserting rod and connecting rod is pegged graft, the inner wall that keeps off the ring contacts with the lateral wall of connecting rod bottom to keep off the ring and fall to the concrete etc. of connecting rod side and play and block the effect, reduced the possibility that impurity such as concrete got into the inserting groove, guaranteed the smoothness nature when inserting rod and inserting groove are pegged graft.

Optionally, one end of the connecting rod, which is far away from the wiping plate, is in threaded connection with one end of the handle, and a second bolt is in threaded connection between the connecting rod and the handle.

Through adopting above-mentioned technical scheme, when the instrument of plastering need not use, rotate the handle for handle and connecting rod break away from the connection, occupation of land space when having reduced the instrument of plastering and carrying, thereby make the instrument of plastering more conveniently carry. The handle and the connecting rod are secondarily fixed through the second bolt, so that the connection firmness of the connecting rod and the handle is improved, and the possibility that the connecting rod and the handle fall off when the plastering tool is used is reduced.

Optionally, the handle is provided with anti-slip lines for improving the friction coefficient of the handle.

Through adopting above-mentioned technical scheme for the staff will be held more tightly when operating the plastering tool, reduce the possibility that the handle skidded in operation process.

Optionally, a placing groove with an opening is arranged in the handle, and the inner diameter of the placing groove is larger than the outer diameter of the connecting rod.

Through adopting above-mentioned technical scheme, when connecting rod and handle break away from the contact, can inject the connecting rod into the standing groove of handle in to save more and take up an area of the space, make the instrument of plastering more conveniently carry.

Optionally, the two sides of the concave surface of the plastering plate are provided with graduated scales.

Through adopting above-mentioned technical scheme, it is more convenient when the staff measures in to the course of working at reentrant corner department R angle, improved staff's work efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the treatment of the R corner at the internal corner is more convenient, the laying of the waterproof coiled material is convenient during the foundation construction, the damage condition of the coiled material is reduced, the construction efficiency is improved, and the construction progress is accelerated;

2. the convenience of the replacement of the floating plate is improved;

3. the occupied space of the plastering tool is saved more, so that the plastering tool is more convenient to carry.

Drawings

FIG. 1 is a schematic view of a structure of an embodiment.

FIG. 2 is a schematic diagram of the structure of the second embodiment.

FIG. 3 is a cross-sectional view of the structure of the second embodiment.

FIG. 4 is an exploded view of the second embodiment connecting rod.

Description of reference numerals: 1. smearing the board; 11. a plug rod; 12. a baffle ring; 13. a sealing layer; 2. a connecting rod; 21. inserting grooves; 3. a handle; 31. a thread groove; 32. anti-skid lines; 33. a placement groove; 4. a graduated scale; 5. a first bolt; 6. and a second bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses R angle plastering instrument.

The first embodiment is as follows: referring to fig. 1, a R angle plastering instrument is including wiping board 1 and connecting rod 2, wipes board 1 and connecting rod 2 fixed connection, and connecting rod 2 adopts the diameter to be 10 mm's nonrust steel pipe, has slowed down connecting rod 2's corrosion speed, has prolonged connecting rod 2's life for connecting rod 2 and wipe the more firm of being connected between the board 1.

The other end fixedly connected with handle 3 of board 1 is kept away from to connecting rod 2, and handle 3 can adopt the diameter to be 20 mm's nonrust steel pipe, has improved staff's operation plastering tool's travelling comfort, has slowed down handle 3's corrosion speed for plastering tool can adapt to comparatively abominable operational environment.

The board 1 of wiping is curved board, and the concave surface and the 2 fixed connection of connecting rod of board 1 are wiped to the arc is wiped board 1 and is more convenient for the processing at reentrant corner department R angle, and waterproofing membrane lays when making things convenient for the foundation construction, has reduced the destruction condition of coiled material, has improved the efficiency of construction, has accelerated the construction progress. The troweling plate 1 is formed by pressing a stainless steel plate with the thickness of 0.6mm, so that the corrosion speed of the troweling plate 1 is reduced, and the service life of the troweling plate 1 is prolonged.

The implementation principle of the embodiment of the application is as follows: when needs are handled basic unit reentrant corner department R angle, the staff holds handle 3 for the bottom cambered surface of wiping board 1 contacts with the concrete face of waterproof engineering basic unit, thereby pulls handle 3 and makes curved wiping board 1 wipe out the R angle.

Example two: referring to fig. 2, the difference between the first embodiment and the first embodiment is that scales 4 are respectively arranged on two sides of the inner side surface of the trowel 1 close to the handle 3, and the scales 4 are used for facilitating measurement in the process of machining the R corner at the internal corner by a worker, so that the working efficiency of the worker is improved.

Referring to fig. 3, trowel 1 upper end fixedly connected with

peg graft pole

11, 2 bottoms of connecting rod are equipped with the first inserting groove 21 of pegging graft with peg graft pole 11, peg graft pole 11 pegs graft with the inserting groove 21 of connecting rod 2, and be equipped with between peg graft pole 11 and the connecting rod 2 with peg graft pole 11, the first retaining member of connecting rod 2 locking, first retaining member is first bolt 5, first bolt 5 and peg

graft pole

11, 2 threaded connection of connecting rod, through first bolt 5 with peg graft pole 11, connecting rod 2 locks, when the board 1 is wiped in needs change, unscrew first bolt 5 can, moreover, the operation is simple, and convenience.

When the trowelling plate 1 needs to be replaced after being used for a long time, the first bolt 5 between the insertion rod 11 and the connecting rod 2 is opened, so that the trowelling plate 1 is separated from the connecting rod 2, and the convenience of replacing the trowelling plate 1 is improved.

Referring to fig. 2 and 3, be equipped with on the board of wiping 1 and keep off ring 12, keep off ring 12 and wipe board 1 fixed connection and keep off ring 12 and encircle peg 11 setting, when peg 21 grafting of peg 11 and connecting rod 2, the inner wall that keeps off ring 12 contacts with the lateral wall of connecting rod 2 bottom to keep off ring 12 and fall to the concrete etc. of connecting rod 2 side and play the effect of blockking, reduced the possibility that impurity such as concrete gets into in the peg 21, the fluency when peg 11 and peg 21 are pegged graft has been guaranteed.

The 11 lateral walls of inserted link are equipped with sealing layer 13, and sealing layer 13 is soft rubber material, and when inserted link 11 pegged graft with insertion groove 21, sealing

layer

13 and 2 insertion groove 21's of connecting rod cell wall in close contact with to improved the fastness of inserted

link

11 and 2 peggings of connecting rod, reduced connecting rod 2 and the possibility that takes place to rock when 11 pegs graft of inserted link.

Referring to fig. 3 and 4, one end of the handle 3 is provided with a thread groove 31 with a downward opening, one end of the connecting rod 2 far away from the insertion rod 11 is in threaded connection with the thread groove 31 of the handle 3, and when the plastering tool is not needed to be used, the handle 3 is rotated, so that the handle 3 is disconnected from the connecting rod 2, the occupied space when the plastering tool is carried is reduced, and the plastering tool is more convenient to carry. And be equipped with the second retaining member between connecting rod 2 and the handle 3, the second retaining member is second bolt 6, and after connecting

rod

2 and 3 threaded connection of handle, rethread second bolt 6 carries out the secondary with handle 3 and connecting rod 2 and fixes, has improved connecting rod 2, handle 3's firm in connection nature, has reduced the possibility that plastering tool connecting rod 2, handle 3 drop in the use.

Referring to fig. 2, the surface of the handle 3 is provided with the anti-slip lines 32, and the anti-slip lines 32 are used for improving the roughness of the surface of the handle 3, so that a worker can hold the handle 3 more tightly when operating the plastering tool, and the possibility of slipping of the handle 3 in the operation process is reduced.

Referring to fig. 3, be equipped with the standing groove 33 in the handle 3, the opening of standing groove 33 is located the one end of keeping away from thread groove 31, and the internal diameter of standing groove 33 slightly is greater than the external diameter of connecting rod 2 to when connecting rod 2 and handle 3 break away from the contact, can inject connecting rod 2 in standing groove 33 of handle 3, thereby save occupation of land space more, make the plastering tool more conveniently carry.

The implementation principle of the second embodiment of the present application is as follows: when the cleaning plate 1 needs to be replaced after being used for a long time, the first bolt 5 is opened, the connecting rod 2 is pulled out, and then a new cleaning plate 1 is spliced with the connecting rod 2 and the first bolt 5 is locked.

When the plastering tool is not needed to be used, the first bolt 5 is opened, so that the plastering plate 1 and the connecting rod 2 are separated from contact. The second bolt 6 is then opened and the handle 3 is rotated so that the handle 3 is disconnected from the connecting rod 2.

Finally, the connecting rod 2 is inserted into the placing groove 33 of the handle 3, so that the floor space of the plastering tool is smaller.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An R-angle plastering tool is characterized in that: the novel trowelling machine comprises an arc-shaped trowelling plate (1) and a connecting rod (2), wherein the connecting rod (2) is connected with a concave surface of the arc-shaped trowelling plate (1), and one end, far away from the trowelling plate (1), of the connecting rod (2) is connected with a handle (3).

2. The R-angle plastering tool according to claim 1, wherein: the concave surface of the trowelling plate (1) is fixed with an inserting rod (11), the inserting rod (11) is inserted into the connecting rod (2), and the inserting rod (11) and the connecting rod (2) are locked through a first bolt (5).

3. The R-angle plastering tool according to claim 2, wherein: the bottom of the connecting rod (2) is provided with an inserting groove (21) inserted with the inserting rod (11), the outer wall of the inserting rod (11) is provided with a soft sealing layer (13), and the outer wall of the sealing layer (13) is in close contact with the inner wall of the inserting groove (21) of the connecting rod (2).

4. The R-angle plastering tool according to claim 2, wherein: the concave surface of the smearing plate (1) is also fixed with a baffle ring (12) for blocking impurities, and the inner wall of the baffle ring (12) is in contact with the outer wall of the connecting rod (2).

5. The R-angle plastering tool according to claim 1, wherein: one end of the connecting rod (2) far away from the trowelling plate (1) is in threaded connection with one end of the handle (3), and a second bolt (6) is in threaded connection between the connecting rod (2) and the handle (3).

6. The R-angle plastering tool according to claim 1, wherein: the handle (3) is provided with anti-skid grains (32) for improving the friction coefficient of the handle (3).

7. The R-angle plastering tool according to claim 5, wherein: a placing groove (33) with an opening is arranged at one end, far away from the connecting rod (2), in the handle (3), and the inner diameter of the placing groove (33) is larger than the outer diameter of the connecting rod (2).

8. The R-angle plastering tool according to claim 1, wherein: and the two sides of the concave surface of the trowel plate (1) are provided with graduated scales (4).