CN110761533B - Roller trowel for pressing net - Google Patents
Roller trowel for pressing net Download PDFInfo
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- CN110761533B CN110761533B CN201911120800.6A CN201911120800A CN110761533B CN 110761533 B CN110761533 B CN 110761533B CN 201911120800 A CN201911120800 A CN 201911120800A CN 110761533 B CN110761533 B CN 110761533B
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- roller
- trowel
- plate
- pressing
- net
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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
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
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Abstract
The invention discloses a roller trowel for pressing net, comprising: the device comprises a wiping plate, a plurality of roller mounting holes and a plurality of connecting rods, wherein the roller mounting holes are formed in the wiping plate and penetrate from the top surface of the wiping plate to the bottom surface of the wiping plate; the roller assembly comprises a height adjuster, a roller connecting shaft and a plurality of net pressing rollers, the roller connecting shaft is arranged on the top surface of the trowel through the height adjuster, and the plurality of net pressing rollers are rotatably arranged on the roller connecting shaft and correspond to the roller mounting holes one by one; the height adjuster can adjust the distance between the roller connecting shaft and the top surface of the trowelling plate, and then adjust the height of the net pressing roller which is protruded out of the bottom surface of the trowelling plate through the roller mounting hole. Utilize this press for net gyro wheel trowel can make the unanimous embedding of the whole degree of depth of alkali-resisting glass fiber net check cloth to the layer of plastering, avoid the surface course fracture, improve the efficiency of construction.
Description
Technical Field
The invention belongs to the field of mortar construction, and particularly relates to a roller trowel for net pressing.
Background
At present, plastering processes are involved in indoor decoration engineering and external wall heat insulation engineering, and in order to prevent a plastering layer from cracking, an alkali-resistant glass fiber mesh fabric is embedded in the plastering layer for anti-cracking treatment. However, due to the lack of professional tools, construction workers are difficult to press the grid cloth into the plastering layer according to the standard requirements, so that the depth of the grid cloth embedded into the plastering layer is inconsistent, and the surface layer is cracked.
Therefore, it is necessary to develop a construction tool capable of embedding the alkali-resistant glass fiber mesh cloth into the plastering layer with uniform depth.
Disclosure of Invention
The invention aims to provide a roller trowel for pressing a net, which enables alkali-resistant glass fiber net grid cloth to be embedded into a plastering layer in a consistent integral depth, avoids surface layer cracking and improves construction efficiency.
In order to achieve the above object, the present invention provides a roller trowel for net pressing, comprising:
the device comprises a wiping plate, a plurality of roller mounting holes and a plurality of connecting rods, wherein the roller mounting holes are formed in the wiping plate and penetrate from the top surface of the wiping plate to the bottom surface of the wiping plate;
the roller assembly comprises a height adjuster, a roller connecting shaft and a plurality of net pressing rollers, the roller connecting shaft is mounted on the top surface of the trowel through the height adjuster, and the plurality of net pressing rollers are rotatably mounted on the roller connecting shaft and correspond to the roller mounting holes one by one;
the height adjuster can adjust the distance between the roller connecting shaft and the top surface of the trowelling plate, and further adjust the height of the net pressing roller, which protrudes out of the bottom surface of the trowelling plate through the roller mounting hole.
Preferably, the height adjuster comprises a housing, a pressure plate, a spring and a lead screw;
the shell is fixed on the top surface of the plastering plate, and a threaded guide hole is formed in the top of the shell;
the pressing plate and the spring are arranged in the shell, one end of the spring is connected to the bottom wall of the shell, and the other end of the spring supports the pressing plate;
the roller connecting shaft penetrates through the shell and is arranged between the pressing plate and the spring;
one end of the screw rod can be screwed into the shell through the threaded guide hole to extrude the pressing plate so as to shorten the distance between the roller connecting shaft and the top surface of the wiping plate, and further the mesh pressing roller protrudes out of the bottom surface of the wiping plate through the roller mounting hole.
Preferably, a straight groove is arranged on the end face of the other end of the screw rod.
Preferably, a through groove is formed in the side face of the shell along the axis direction of the threaded guide hole, a scale mark is arranged in the length direction of the through groove, and the scale mark is used for measuring the length of the screw rod extending into the shell.
Preferably, the net pressing roller is mounted on the roller connecting shaft through a bearing, a clamping groove is formed in an inner ring of the bearing, an anti-skid protrusion is arranged on the roller connecting shaft, and the anti-skid protrusion is matched with the clamping groove.
Preferably, the edge of the bottom surface of the floating plate is tilted towards the top surface of the floating plate.
Preferably, the outer edge of the mesh pressing roller becomes gradually thinner in a radially outward direction of the mesh pressing roller.
Preferably, the mop plate further comprises a handle, and the handle is mounted on the top surface of the mop plate through a connecting rod.
Preferably, the plurality of roller mounting holes are arranged on the trowel in an array.
Preferably, the number of the roller assemblies is multiple, the multiple roller assemblies are arranged in parallel along the length direction of the trowel, and the height adjuster is positioned between two adjacent mesh pressing rollers.
The invention has the beneficial effects that: when the plastering operation needs to carry out the mesh pressing process, the embedding depth of the alkali-resistant glass fiber mesh cloth is determined according to the design and the standard requirements, then the height regulator is utilized to regulate the distance between the roller connecting shaft and the top surface of the plastering plate, and further the height of the mesh pressing roller which protrudes out of the bottom surface of the plastering plate from the roller mounting hole is regulated, so that the distance of the mesh pressing roller which protrudes out of the plastering plate is consistent with the embedding depth of the alkali-resistant glass fiber mesh cloth, then the alkali-resistant glass fiber mesh cloth which is prepared in advance is flatly paved on the surface of the plastering layer, then the roller trowel for pressing the mesh is used for reciprocating plastering on the surface of the mesh cloth, the mesh cloth can be considered to be embedded in place after the plastering plate is contacted with the plastering layer, the integral depth of the alkali-resistant glass fiber mesh cloth is consistent to be embedded.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows a top view of a roller trowel for netting according to one embodiment of the present invention.
Fig. 2 shows a cross-sectional view a-a of fig. 1.
Fig. 3 shows a cross-sectional view B-B of fig. 1.
Fig. 4 shows a bottom view of a roller trowel for netting according to one embodiment of the present invention.
FIG. 5 shows a side view of a height adjuster according to one embodiment of the invention.
Fig. 6 shows a side view of a roller trowel for netting according to one embodiment of the present invention.
Description of the reference numerals
1. Smearing the board; 2. mounting holes for the rollers; 3. a height adjuster; 4. a roller connecting shaft; 5. a net pressing roller; 6. a handle; 7. a housing; 8. a threaded guide hole; 9. a spring; 10. pressing a plate; 11. a lead screw; 12. a through groove; 13. scale marks; 14. a connecting rod; 15. and (5) smearing the edges of the board.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
The roller trowel for pressing net of the invention comprises:
the device comprises a wiping plate, a plurality of roller mounting holes and a plurality of connecting rods, wherein the roller mounting holes are formed in the wiping plate and penetrate from the top surface of the wiping plate to the bottom surface of the wiping plate;
the roller assembly comprises a height adjuster, a roller connecting shaft and a plurality of net pressing rollers, the roller connecting shaft is arranged on the top surface of the trowel through the height adjuster, and the plurality of net pressing rollers are rotatably arranged on the roller connecting shaft and correspond to the roller mounting holes one by one;
the height adjuster can adjust the distance between the roller connecting shaft and the top surface of the trowelling plate, and then adjust the height of the net pressing roller which is protruded out of the bottom surface of the trowelling plate through the roller mounting hole.
Specifically, when the working procedure of pressing the net is required to be carried out during plastering, the embedding depth of the alkali-resistant glass fiber mesh cloth is determined according to design and standard requirements, then the distance between the roller connecting shaft and the top surface of the plastering plate is adjusted by utilizing a height adjuster, and further the height of the pressing roller protruding out of the bottom surface of the plastering plate from the roller mounting hole is adjusted, so that the distance of the pressing roller protruding out of the plastering plate is consistent with the embedding depth of the alkali-resistant glass fiber mesh cloth, then the alkali-resistant glass fiber mesh cloth prepared in advance is flatly paved on the surface of the plastering layer, and then the roller trowelling is used for pressing the net to and fro on the surface of the mesh cloth, and the mesh cloth can be considered to be embedded in place after the plastering plate is contacted with the plastering layer, so that the alkali-resistant glass fiber mesh cloth is embedded into the plastering layer in a consistent depth.
On the other hand, through setting up the floating plate as pressing net embedding degree of depth positioning reference to set up a plurality of floating plate holes at the floating plate, will press the net gyro wheel and arrange this hole in, the realization of the action of being convenient for press the net.
Preferably, the height adjuster comprises a shell, a pressure plate, a spring and a lead screw;
the shell is fixed on the top surface of the plastering plate, and the top of the shell is provided with a threaded guide hole;
the pressing plate and the spring are arranged in the shell, one end of the spring is connected to the bottom wall of the shell, and the other end of the spring supports the pressing plate;
the roller connecting shaft penetrates through the shell and is arranged between the pressing plate and the spring;
one end of the screw rod can be screwed into the shell through the threaded guide hole to extrude the pressing plate so as to shorten the distance between the roller connecting shaft and the top surface of the plastering plate and further enable the net pressing roller to protrude out of the bottom surface of the plastering plate through the roller mounting hole.
Specifically, through to the casing internal rotation lead screw, the extrusion clamp plate makes the pressure net gyro wheel by the bottom surface that the gyro wheel mounting hole protrusion smeared the board, the protrusion height of pressure net gyro wheel is unanimous with the screw in degree of depth of lead screw, through setting up altitude controller, can be unanimous with the net cloth embedding degree of depth that the outstanding board that smears of pressure net gyro wheel was unanimous with the design requirement, is convenient for guarantee the pressure net degree of depth when pressing the net.
Preferably, the end face of the other end of the screw rod is provided with a straight groove.
Particularly, the linear groove is formed in the end face of the screw rod, so that auxiliary tools such as a screwdriver and the like can be conveniently used for rotating the screw rod, the height adjusting process is more labor-saving, and the use is more convenient.
As the preferred scheme, the side of casing, the axis direction along the screw thread guide hole has seted up logical groove, is equipped with the scale mark along the length direction who leads to the groove, and the scale mark is used for measuring the lead screw and stretches into the inside length of casing.
Specifically, through setting up the length that the scale sign can audio-visual demonstration lead screw stretches into the casing inside, press the height that the net gyro wheel protrusion smeared the board bottom surface promptly, can guarantee when being convenient for adjust the net degree of depth and press the net degree of depth unanimous, improve the construction precision.
As the preferred scheme, press the net gyro wheel to pass through the bearing and install on gyro wheel even epaxial, be equipped with the draw-in groove on the inner circle of bearing, the gyro wheel is equipped with anti-skidding arch even epaxial, and anti-skidding arch agrees with the draw-in groove.
Specifically, the inner ring of the bearing is provided with a clamping groove, and the roller connecting shaft is provided with the anti-slip protrusions, so that the anti-slip protrusions are clamped into the clamping groove of the bearing, the installation is convenient, the slippage in the operation process is prevented, and the consistency of the integral embedding depth of the roller trowel for net pressing in a certain range of operation is ensured.
Preferably, the edge of the bottom surface of the floating plate is tilted towards the top surface of the floating plate.
Specifically, the bottom surface edge is to the top surface perk of floating plate to prevent that floating plate from causing the hook to net cloth, influencing construction quality.
Preferably, the outer edge of the mesh pressing roller becomes thinner along the radial direction of the mesh pressing roller.
In particular, the mesh pressing roller can more easily press the alkali-resistant glass fiber mesh cloth into the plastering layer.
Preferably, the mop further comprises a handle, and the handle is mounted on the top surface of the trowel through a connecting rod.
Specifically, through setting up the handle to be connected this handle through the connecting rod with the board of wiping, the handheld operation of constructor of being convenient for.
Preferably, the plurality of roller mounting holes are arranged on the daubing plate in an array form.
As preferred scheme, a plurality of roller assemblies are provided, the plurality of roller assemblies are arranged in parallel along the length direction of the trowelling plate, and the height adjuster is positioned between two adjacent net pressing rollers.
Examples
Fig. 1 shows a top view of a roller trowel for mesh pressing according to the present embodiment; FIG. 2 shows a cross-sectional view A-A of FIG. 1; FIG. 3 shows a cross-sectional view B-B of FIG. 1; fig. 4 shows a bottom view of the roller trowel for mesh pressing according to the present embodiment; FIG. 5 shows a side view of the height adjuster according to the present embodiment; fig. 6 shows a side view of the roller trowel for mesh pressing according to the present embodiment.
As shown in fig. 1 to 6, the roller trowel for pressing net includes: a plastering plate 1 and four roller assemblies;
the edge of the bottom surface of the troweling plate 1 is tilted towards the top surface of the troweling plate 1, the handle 6 is installed on the top surface of the troweling plate 1 through the connecting rod 14, and the twelve roller installation holes 2 are arranged on the troweling plate 1 in a 3 x 4 array form and penetrate from the top surface of the troweling plate 1 to the bottom surface of the troweling plate 1;
each roller component comprises a roller connecting shaft 4, two height regulators 3 and three net pressing rollers 5, the roller connecting shaft 4 is installed on the top surface of the trowel plate 1 through the height regulators 3, the net pressing rollers 5 are installed on the roller connecting shaft 4 through bearings and correspond to the roller installation holes 2 one by one, clamping grooves are formed in the inner rings of the bearings, anti-skid protrusions are arranged on the roller connecting shaft 4 and are matched with the clamping grooves, the outer edges of the net pressing rollers 5 become thinner gradually along the radial outward direction of the net pressing rollers 5, and the height regulators 3 are located between every two adjacent net pressing rollers 5;
the height adjuster 3 comprises a shell 7, a pressure plate 10, a spring 9 and a lead screw 11; the shell 7 is fixed on the top surface of the trowel plate 1, the top of the shell 7 is provided with a threaded guide hole 8, the pressing plate 10 and the spring 9 are arranged inside the shell 7, one end of the spring 9 is connected to the bottom wall of the shell 7, the other end of the spring supports the pressing plate 10, the roller is connected, and the roller 4 penetrates through the shell 7 and is arranged between the pressing plate 10 and the spring 9; one end of a screw rod 11 can be screwed into the shell 7 through the threaded guide hole 8 to extrude the pressing plate 10, so that the distance between the roller connecting shaft 4 and the top surface of the plastering plate 1 is shortened, the net pressing roller 5 protrudes out of the bottom surface of the plastering plate 1 from the roller mounting hole 2, and the end surface of the other end of the screw rod 11 is provided with a straight groove;
the height adjuster 3 can adjust the distance between the roller connecting shaft 4 and the top surface of the trowelling plate 1, and then adjust the height of the net pressing roller 5 which is protruded out of the bottom surface of the trowelling plate 1 through the roller mounting hole 2.
A through groove 12 is formed in the side face of the shell 7 along the axis direction of the threaded guide hole 8, a scale mark 13 is arranged in the length direction of the through groove 12, and the scale mark 13 is used for measuring the length of the lead screw 11 extending into the shell 7.
When the plastering operation needs to carry out the mesh pressing process, the embedding depth of the alkali-resistant glass fiber mesh cloth is determined according to the design and the standard requirements, then the height regulator is utilized to regulate the distance between the roller connecting shaft and the top surface of the plastering plate, and further the height of the mesh pressing roller which protrudes out of the bottom surface of the plastering plate from the roller mounting hole is regulated, so that the distance of the mesh pressing roller which protrudes out of the plastering plate is consistent with the embedding depth of the alkali-resistant glass fiber mesh cloth, then the alkali-resistant glass fiber mesh cloth which is prepared in advance is flatly paved on the surface of the plastering layer, then the roller trowel for pressing the mesh is used for reciprocating plastering on the surface of the mesh cloth, the mesh cloth can be considered to be embedded in place after the plastering plate is contacted with the plastering layer, the integral depth of the alkali-resistant glass fiber mesh cloth is consistent to be embedded.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The utility model provides a press mesh to use gyro wheel trowel which characterized in that includes:
the device comprises a wiping plate, a plurality of roller mounting holes and a plurality of connecting rods, wherein the roller mounting holes are formed in the wiping plate and penetrate from the top surface of the wiping plate to the bottom surface of the wiping plate;
the roller assembly comprises a height adjuster, a roller connecting shaft and a plurality of net pressing rollers, the roller connecting shaft is mounted on the top surface of the trowel through the height adjuster, and the plurality of net pressing rollers are rotatably mounted on the roller connecting shaft and correspond to the roller mounting holes one by one;
the height adjuster can adjust the distance between the roller connecting shaft and the top surface of the trowelling plate, and further adjust the height of the net pressing roller, which protrudes out of the bottom surface of the trowelling plate through the roller mounting hole.
2. The roller trowel for netting of claim 1 wherein said height adjuster includes a housing, a pressure plate, a spring, and a lead screw;
the shell is fixed on the top surface of the plastering plate, and a threaded guide hole is formed in the top of the shell;
the pressing plate and the spring are arranged in the shell, one end of the spring is connected to the bottom wall of the shell, and the other end of the spring supports the pressing plate;
the roller connecting shaft penetrates through the shell and is arranged between the pressing plate and the spring;
one end of the screw rod can be screwed into the shell through the threaded guide hole to extrude the pressing plate so as to shorten the distance between the roller connecting shaft and the top surface of the wiping plate, and further the mesh pressing roller protrudes out of the bottom surface of the wiping plate through the roller mounting hole.
3. The roller trowel for net pressing of claim 2, wherein a straight groove is provided on an end surface of the other end of the screw shaft.
4. The roller trowel for net pressing of claim 2, wherein a through groove is formed in the side surface of the housing along the axial direction of the threaded guide hole, and a scale mark is arranged along the length direction of the through groove and used for measuring the length of the lead screw extending into the housing.
5. The roller trowel for net pressing of claim 1, wherein the net pressing roller is mounted on the roller connecting shaft through a bearing, a clamping groove is formed in an inner ring of the bearing, and an anti-skid protrusion is arranged on the roller connecting shaft and is fit with the clamping groove.
6. The roller trowel for net pressing of claim 1, wherein the bottom edge of the trowel is raised toward the top surface of the trowel.
7. The roller trowel for netting of claim 1 wherein an outer edge of said netting roller tapers in a radially outward direction of said netting roller.
8. The roller trowel for netting of claim 1 further comprising a handle mounted to a top surface of the trowel by a linkage.
9. The roller trowel for netting of claim 1 wherein said plurality of roller mounting holes are arranged in an array on said trowel.
10. The roller trowel for net pressing of claim 9, wherein the roller assemblies are multiple, the multiple roller assemblies are arranged in parallel along the length direction of the trowel, and the height adjuster is located between two adjacent net pressing rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911120800.6A CN110761533B (en) | 2019-11-15 | 2019-11-15 | Roller trowel for pressing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911120800.6A CN110761533B (en) | 2019-11-15 | 2019-11-15 | Roller trowel for pressing net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110761533A CN110761533A (en) | 2020-02-07 |
| CN110761533B true CN110761533B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911120800.6A Active CN110761533B (en) | 2019-11-15 | 2019-11-15 | Roller trowel for pressing net |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204126215U (en) * | 2014-10-15 | 2015-01-28 | 深圳市中航装饰设计工程有限公司 | A kind of arc Plastering trowel of adjustable crooked radian |
| CN207277785U (en) * | 2017-08-15 | 2018-04-27 | 齐齐哈尔齐三机床有限公司 | It is a kind of can be with the trowel for building of plucking |
| CN110424646B (en) * | 2019-08-18 | 2020-10-30 | 泉州台商投资区笙沓新材料有限公司 | Automatic laying device of waterproof membrane for outdoor building |
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Effective date of registration: 20200907 Address after: 101309 Shunyi District Shunping road section of Beijing City Area No. 2 Applicant after: Beijing Oriental Yuhong Waterproof Technologies Co.,Ltd. Applicant after: SHANGHAI ORIENTAL YUHONG WATERPROOF TECHNOLOGY Co.,Ltd. Address before: 101309 Shunyi District Shunping road section of Beijing City Area No. 2 Applicant before: Beijing Oriental Yuhong Waterproof Technologies Co.,Ltd. |
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Effective date of registration: 20210428 Address after: 101309 Shunyi District Shunping road section of Beijing City Area No. 2 Applicant after: Beijing Oriental Yuhong Waterproof Technologies Co.,Ltd. Address before: 101309 Shunyi District Shunping road section of Beijing City Area No. 2 Applicant before: Beijing Oriental Yuhong Waterproof Technologies Co.,Ltd. Applicant before: SHANGHAI ORIENTAL YUHONG WATERPROOF TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220530 Address after: No. A2, Shaling section, Shunping Road, Yang Town, Shunyi District, Beijing 101309 Patentee after: Zhongke Jiantong Engineering Technology Co.,Ltd. Address before: 101309 Sha Ling section 2, Shunping Road, Shunyi District, Beijing Patentee before: BEIJING ORIENTAL YUHONG WATERPROOF TECHNOLOGY Co.,Ltd. |
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