CN219732668U - One-step forming and cutting tool for cracking-proof plastering of ground thermal insulation mortar - Google Patents
One-step forming and cutting tool for cracking-proof plastering of ground thermal insulation mortar Download PDFInfo
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- CN219732668U CN219732668U CN202320297818.9U CN202320297818U CN219732668U CN 219732668 U CN219732668 U CN 219732668U CN 202320297818 U CN202320297818 U CN 202320297818U CN 219732668 U CN219732668 U CN 219732668U
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- plate
- cutting tool
- trowelling
- cracking
- plastering
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- 238000005520 cutting process Methods 0.000 title claims abstract description 54
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 title claims description 12
- 238000005336 cracking Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 description 16
- 239000002344 surface layer Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a one-step forming and cutting tool for a cracking-resistant plastering of ground heat-insulating mortar, which comprises a plane cutting tool and a wall column edge cutting tool which are arranged in a split manner, wherein the plane cutting tool is matched with the wall column edge cutting tool for use, the plane cutting tool comprises a first plastering plate, a first slotting plate which is arranged on the central axis of the lower surface of the first plastering plate and is used for cutting unset mortar of a wall surface, and first connecting plates which are symmetrically arranged on the central axis of the upper surface of the first plastering plate, and a first handle is arranged on the first connecting plates; the wall column edge cutting tool comprises a second trowelling plate, a second slotting plate which is arranged on one side of the second trowelling plate and corresponds to the lower surface of the second trowelling plate in a vertical mode, a second connecting plate which is arranged on the other side of the second trowelling plate and corresponds to the upper surface of the second trowelling plate in a vertical mode, the second slotting plate is used for cutting unset mortar on the wall column edge, and a second handle is arranged on the second connecting plate. The utility model naturally forms separation joints when trowelling, improves engineering quality, reduces working procedures, and saves time and labor in operation.
Description
Technical Field
The utility model relates to a one-step forming and cutting tool for cracking-proof plastering of ground heat-insulating mortar.
Background
In the construction of inorganic heat-insulating mortar ground, the common problem is that the surface layer cracks, and the factors such as the cracking after hollowing, the shrinkage reduction after finishing due to the factors such as the large thickness of the heat-insulating mortar affected by the ambient temperature, shrinkage after drying, poor binding power after cleaning the ground base layer, no cutting seam after finishing, and the like all cause the surface layer cracking phenomenon, thereby increasing the cost of project repair reworking, generating quality defects and causing unsatisfactory complaints of owners. In order to improve engineering quality and save reworking cost, a tool is required to be invented to make up the defects in the prior art.
In the prior art, in order to avoid surface layer cracking, after the inorganic thermal insulation mortar ground is formed by trowelling the surface layer, the middle of the axis of a room and the periphery of a wall body are required to be cut and split, the working procedures are more, the operation is time-consuming and labor-consuming, a large amount of dust is generated by cutting, and the surface layer cleaning and quality are affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the one-step forming and dividing tool for the cracking-proof plastering of the ground heat-insulating mortar, which naturally forms separation seams during plastering, improves engineering quality, reduces working procedures and saves time and labor in operation.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a ground heat preservation mortar prevents fracture plastering one shot forming segmentation instrument, includes the plane segmentation instrument and the wall post limit segmentation instrument of components of a whole that can function independently setting, the plane segmentation instrument is used with the wall post limit segmentation instrument is supporting, the plane segmentation instrument includes first screed, sets up the first slit board that is used for cutting the unset mortar of wall on first screed lower surface axis, the symmetry sets up the first connecting plate on first screed upper surface axis, be equipped with first handle on the first connecting plate; the wall column edge cutting tool comprises a second trowelling plate, a second slotting plate which is arranged on one side of the second trowelling plate and corresponds to the lower surface of the second trowelling plate in a vertical mode, a second connecting plate which is arranged on the other side of the second trowelling plate and corresponds to the upper surface of the second trowelling plate in a vertical mode, the second slotting plate is used for cutting unset mortar on the wall column edge, and a second handle is arranged on the second connecting plate.
Preferably, at least one diagonal rod is arranged between the second trowelling plate and the second connecting plate, and the diagonal rod, the second trowelling plate and the second connecting plate form a triangular supporting structure.
Preferably, the two inclined rods are symmetrically arranged at two ends of the second trowelling plate and the second connecting plate.
Preferably, the plane dividing tool is integrally formed, and the first trowelling plate, the first slit plate and the first connecting plate are all welded.
Preferably, the wall column edge cutting tool is integrally formed, and the second trowelling plate, the second slotting plate, the second connecting plate and the diagonal rod are all welded.
Preferably, the first handle and the second handle are round log handles, and the first handle and the second handle are provided with anti-slip pieces.
Preferably, the bottom edges of the first slit plate and the second slit plate are polished and provided with round chamfers.
Preferably, the first trowel, the first slit plate, the first connecting plate, the second trowel, the second slit plate and the second connecting plate are all made of steel plates with the thickness of H.
Preferably, the length of the first screed plate is L1, the width of the first screed plate is D1, the length of the first slit plate is L2, the width of the first slit plate is D2, the length of the first connecting plate is L3, the width of the first connecting plate is D3, preferably h=3mm, l1=l2=l3=200 mm, d1=d3=150 mm, d2=30 mm.
Preferably, the second screed has a length L4 and a width D4, the second slit plate has a length L5 and a width D5, the second connecting plate has a length L6 and a width D6, preferably h=3mm, l4=l5=l6=200 mm, d4=75 mm, d5=30 mm, d6=150 mm.
In summary, the utility model has the advantages that:
when the surface layer of the inorganic heat-insulating mortar ground is smeared, a plane segmentation tool and a wall column edge segmentation tool can be used for carrying out separation joint treatment on the middle of the axis of a room and the periphery of a wall body respectively, so that the surface layer of the inorganic heat-insulating mortar ground is prevented from cracking, the separation joint is naturally formed during the troweling, the separation joint is formed at one time, the later-stage cutting is not needed, a large amount of labor is saved, the operation is simple and convenient, the quality standard is further controlled, the construction efficiency is improved, and the overall engineering quality is effectively improved; the plane cutting tool and the wall column edge cutting tool are all made of 3mm thick steel plates, stress is not easy to deform in construction, the insertion and the extraction are convenient, the surface layer is not easy to deform in the insertion and extraction process, inorganic thermal insulation mortar is not required to be cut after solidification, the cutting difficulty is reduced, dust is avoided during cutting, and the surface layer quality is improved.
Drawings
FIG. 1 is a schematic view of a planar dividing tool according to the present utility model;
FIG. 2 is a broken cross-sectional view of a planar segmentation tool according to the present utility model;
FIG. 3 is a schematic dimensional view of FIG. 1;
FIG. 4 is a schematic dimensional view of FIG. 2;
FIG. 5 is a schematic view of a wall stud edge cutting tool according to the present utility model;
FIG. 6 is a cross-sectional view of a wall stud edge segmentation tool according to the present utility model;
FIG. 7 is a schematic dimensional view of FIG. 5;
fig. 8 is a schematic dimensional view of fig. 6.
Reference numerals:
1. a first trowelling plate; 2. a first slit plate; 3. a first connection plate; 4. a first handle; 5. a second trowelling plate; 6. a second slit plate; 7. a second connecting plate; 8. a second handle; 9. and (5) a diagonal rod.
Detailed Description
In order to more clearly illustrate the general inventive concept, the present utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that the terms "upper," "lower," "left," "right," "longitudinal," "transverse," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like, as used herein, are merely based on the orientation or positional relationship shown in the drawings and are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the devices/elements referred to must have or be configured and operated in a particular orientation and therefore should not be construed as limiting the utility model.
The utility model provides a ground heat preservation mortar prevents fracture plastering one shot forming segmentation instrument, as shown in fig. 1-8, including the plane segmentation instrument and the wall post limit segmentation instrument of components of a whole that can function independently setting up, the plane segmentation instrument is used with the wall post limit segmentation instrument is supporting, the plane segmentation instrument includes first screed 1, is arranged on the lower surface axis of first screed 1 and is used for cutting the first slit board 2 of the unset mortar of wall, the symmetry sets up the first connecting plate 3 on the upper surface axis of first screed 1, be equipped with first handle 4 on the first connecting plate 3; the wall column edge cutting tool comprises a second trowelling plate 5, a second slotting plate 6 which is arranged on one side of the second trowelling plate 5 and corresponds to the lower surface of the second trowelling plate vertically, a second connecting plate 7 which is arranged on the other side of the second trowelling plate 5 and corresponds to the upper surface of the second trowelling plate vertically, the second slotting plate 6 is used for cutting unset mortar on the wall column edge, and a second handle 8 is arranged on the second connecting plate 7.
In order to avoid stress fracture during construction, at least one inclined rod 9 is arranged between the second trowelling plate 5 and the second connecting plate 7, and the inclined rod 9, the second trowelling plate 5 and the second connecting plate 7 form a triangular supporting structure. In this embodiment, two diagonal rods 9 are symmetrically arranged at two ends of the second trowelling plate 5 and the second connecting plate 7, so that the stress at two ends is uniform. The stability of the structure between the second screed 5 and the second connecting plate 7 is improved.
The plane cutting tool and the wall column edge cutting tool are integrally formed, and the integral structure is stable, wherein a first trowel 1, a first slit plate 2 and a first connecting plate 3 in the plane cutting tool are welded; in the wall column edge cutting tool, the second trowelling plate 5, the second slotting plate 6, the second connecting plate 7 and the diagonal rod 9 are all welded. Simple structure and convenient manufacture.
In order to facilitate the holding of the hand during construction, the first handle 4 and the second handle 8 are both round log handles, so that the operation angle is convenient to adjust, and anti-slip pieces are arranged on the first handle 4 and the second handle 8, so that the hand is not easy to slip during the operation.
In order to avoid accidental injuries during operation, the bottom edges of the first and second slit plates 2, 6 are polished and provided with rounded corners. Eliminates unsafe hidden trouble and is safer to use.
In this embodiment, the first trowel 1, the first slit plate 2, the first connection plate 3, the second trowel 5, the second slit plate 6 and the second connection plate 7 are all made of steel plates with thickness H. Preferably h=3 mm, too thick operation is laborious and too thin is subject to deformation.
Specifically, the length L1 and the width D1 of the first screed 1 of the planar dividing tool, the length L2 and the width D2 of the first slit plate 2, the length L3 and the width D3 of the first connecting plate 3 are preferably h=3mm, l1=l2=l3=200 mm, d1=d3=150 mm, and d2=30 mm. It will be appreciated that H, L1, L2, L3, D1, D3, D2 may take on other reasonable values.
In the wall column edge cutting tool, the length of the second trowel 5 is L4, the width of the second trowel is D4, the length of the second slit plate 6 is L5, the width of the second slit plate is D5, the length of the second connection plate 7 is L6, the width of the second connection plate is D6, preferably h=3mm, l4=l5=l6=200 mm, d4=75 mm, d5=30 mm, and d6=150 mm. It will be appreciated that H, L1, L2, L3, D1, D3, D2 may take on other reasonable values.
In addition to the above preferred embodiments, the present utility model has other embodiments, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the utility model, which is defined in the appended claims.
Claims (10)
1. A cutting tool for one-step forming of anti-cracking plastering of ground heat-insulating mortar is characterized in that: the wall column edge cutting device comprises a plane cutting tool and a wall column edge cutting tool which are arranged in a split mode, wherein the plane cutting tool is matched with the wall column edge cutting tool for use, the plane cutting tool comprises a first trowel, a first slit plate is arranged on the central axis of the lower surface of the first trowel and used for cutting unset mortar of a wall surface, first connecting plates are symmetrically arranged on the central axis of the upper surface of the first trowel, and a first handle is arranged on the first connecting plates; the wall column edge cutting tool comprises a second trowelling plate, a second slotting plate which is arranged on one side of the second trowelling plate and corresponds to the lower surface of the second trowelling plate in a vertical mode, a second connecting plate which is arranged on the other side of the second trowelling plate and corresponds to the upper surface of the second trowelling plate in a vertical mode, the second slotting plate is used for cutting unset mortar on the wall column edge, and a second handle is arranged on the second connecting plate.
2. The one-step forming and cutting tool for the cracking-resistant plastering of the thermal insulation mortar for the ground according to claim 1, wherein the tool is characterized in that: at least one inclined rod is arranged between the second trowelling plate and the second connecting plate, and the inclined rod, the second trowelling plate and the second connecting plate form a triangular supporting structure.
3. The one-step forming and cutting tool for the cracking-resistant plastering of the thermal insulation mortar for the ground according to claim 2, wherein the cutting tool is characterized in that: the diagonal rods are arranged at two ends of the second trowelling plate and the second connecting plate in a symmetrical mode.
4. A floor thermal mortar cracking-resistant finishing one-time forming parting tool according to claim 3, characterized in that: the plane cutting tool is integrally formed, and the first trowelling plate, the first slit plate and the first connecting plate are all welded.
5. The one-step forming and cutting tool for the cracking-resistant plastering of the thermal insulation mortar for the ground according to claim 4, wherein the tool comprises the following components: the wall column edge cutting tool is integrally formed, and the second trowelling plate, the second slotting plate, the second connecting plate and the diagonal rod are all welded.
6. The one-step forming and cutting tool for the anti-cracking plastering of the thermal insulation mortar for the ground according to any one of claims 1 to 5, wherein the cutting tool is characterized in that: the first handle and the second handle are both round log handles, and the first handle and the second handle are both provided with anti-slip pieces.
7. The one-step forming and cutting tool for the cracking-resistant plastering of the thermal insulation mortar for the ground according to claim 6, wherein the tool comprises the following components: the bottom edges of the first slit plate and the second slit plate are polished and are provided with round chamfers.
8. The one-step forming and cutting tool for the cracking-resistant plastering of the thermal insulation mortar for the ground according to claim 7, wherein the tool comprises the following components: the first trowelling plate, the first slotting plate, the first connecting plate, the second trowelling plate, the second slotting plate and the second connecting plate are all made of steel plates with the thickness of H.
9. The one-step forming and cutting tool for the cracking-resistant plastering of the thermal insulation mortar for the ground according to claim 8, wherein the tool comprises the following components: the first screed plate has a length L1 and a width D1, the first slit plate has a length L2 and a width D2, the first connecting plate has a length L3 and a width D3, preferably h=3mm,
L1＝L2＝L3＝200mm，D1＝D3＝150mm，D2＝30mm。
10. the one-step forming and cutting tool for the cracking-resistant plastering of the thermal insulation mortar for the ground according to claim 8, wherein the tool comprises the following components: the second screed has a length L4 and a width D4, the second slit plate has a length L5 and a width D5, the second connecting plate has a length L6 and a width D6, preferably h=3mm, l4=l5=l6=200 mm, d4=75 mm, d5=30 mm, d6=150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320297818.9U CN219732668U (en) | 2023-02-20 | 2023-02-20 | One-step forming and cutting tool for cracking-proof plastering of ground thermal insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320297818.9U CN219732668U (en) | 2023-02-20 | 2023-02-20 | One-step forming and cutting tool for cracking-proof plastering of ground thermal insulation mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732668U true CN219732668U (en) | 2023-09-22 |
Family
ID=88027831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320297818.9U Active CN219732668U (en) | 2023-02-20 | 2023-02-20 | One-step forming and cutting tool for cracking-proof plastering of ground thermal insulation mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732668U (en) |
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2023
- 2023-02-20 CN CN202320297818.9U patent/CN219732668U/en active Active
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