CN206607814U - A kind of negative and positive angle apparatus of plastering - Google Patents
A kind of negative and positive angle apparatus of plastering Download PDFInfo
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- CN206607814U CN206607814U CN201720282590.0U CN201720282590U CN206607814U CN 206607814 U CN206607814 U CN 206607814U CN 201720282590 U CN201720282590 U CN 201720282590U CN 206607814 U CN206607814 U CN 206607814U
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- cutter hub
- connector
- negative
- handle
- plastering
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Abstract
The utility model provides a kind of negative and positive angle apparatus of plastering, it includes cutter hub, handle and connector, the handle and the cutter hub are connected with the connector, the cutter hub is substantially of an L-shaped structure, it includes being mutually connected vertically and forms the first cutter hub and the second cutter hub of L-type structure, hollow receiving space is formed between first cutter hub and second cutter hub to house the connector and the handle, first cutter hub and second cutter hub have the back and sunny side for forming inner corner trim end and external corner end respectively, the inner corner trim end and the external corner end L-shaped structure and are oppositely arranged respectively, it is described that connector described in winding by hand is freely overturn between the back end and the external corner end；Said structure, the performance for efficiency of not only being plastered with convenient construction operation, simple in construction, raising, and rapid translating can be realized between the negative and positive angle plastering construction of wall, improve the Forming Quality of wall.
Description
Technical field
The utility model belongs to technical field of building construction, more particularly to a kind of is used to plaster to the negative and positive angle of wall
The negative and positive angle apparatus of plastering of construction.
Background technology
Negative and positive angle generally existing in the building in house etc.For example, between twice are mutually perpendicular to intersecting wall,
Outstanding external corner is formed in the turning outer wall position of its joint portion, is formed and concaved in the turning inwall position of its joint portion
The inner corner trim entered.The need for beautification room, people can include the wall of negative and positive angle position to the indoor and outdoor wall in house
Carry out surface plastering processing.
According to traditional construction technique, negative and positive angle plastering technique is as follows：1) external corner is plastered process：In a side walls at turning
First hooked using iron and fixes linear straight guiding ruler, cover to form the wherein face wall at turning using as construction reference, so
Afterwards the floating another face wall for not covering the guiding ruler of raw material is used as with the cement mortar or cement-lime mortar compared with high grade
Body, plasters and finishes.After treating that wall is more dried, repeat above-mentioned operation to handle the wall previously covered by the guiding ruler,
Ultimately form complete vertical external corner, or the corner protector being commonly called as.2) inner corner trim is plastered process：First forming the first face wall body at turning
The upper ejection line of ink marker, plasters on the second face wall body, plasters and finish immediately, after treating that wall is more dried, then in the second face wall body
The upper ejection line of ink marker, in implementing plastering technique on the first face wall body.
Above-mentioned traditional construction technique, has the following disadvantages：First, it is necessary to using the line of ink marker in the work progress at negative and positive angle
Or guiding ruler is as benchmark, so that spending hand labor more；Secondly, inner corner trim and external corner construction are required for first handling a face wall
Body, after treating that wall is more dried, could carry out the construction of another side wall, the working time of occupancy is longer；3rd, in negative and positive
, it is necessary to by scraping the ash side of looking for, so that waste of materials in the work progress at angle；Furthermore, imitated according to the negative and positive angle of above-mentioned construction technology
It is really undesirable, there is many defects, such as negative and positive linea angulata shape has some setbacks, and horizontal line is not straight, and vertical line does not hang down, this provides for improved to construction
The skill set requirements of personnel, so that the not competent negative and positive angle of the relatively low workmen of operation attainment is constructed or is difficult to obtain intact
Negative and positive angular shape, virtually adds construction cost；Finally, the negative and positive angle of wall, particularly external corner, are that building is easiest to damage
Bad position.It usually forms metope because being collided by external force and peeled off, and influences the complete and attractive in appearance of wall, for this damage,
Typically repairing method can be all taken to recover original appearance, but the life but given people brings very big inconvenience.
In addition, most of projects use common plane floater at this stage, such a common floater is
Unidirectional handle, single-sided operation is relatively applicable for straight metope, but is being plastered a wall, during the negative and positive angle of beam, such a floater
Using not only is wasted time and energy, and negative and positive angle is not reached more and is plastered the effect of requirement.Negative and positive angle is likely to cause to plaster injustice, quality
It is not good, be compacted it is uneven, the problems such as low construction efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fast for the negative and positive angle plastering construction to wall
The negative and positive angle apparatus of plastering of speed conversion, it is intended to which not only there is convenient construction to operate for it, property that is simple in construction, improving efficiency of plastering
Can, and rapid translating can be realized between the negative and positive angle plastering construction of wall, improve the Forming Quality of wall.
The utility model is achieved in that a kind of negative and positive angle apparatus of plastering, and it includes cutter hub, handle and connector, institute
State handle and the cutter hub to be connected with the connector, the cutter hub is substantially of an L-shaped structure, and it includes being mutually connected vertically shape
The first cutter hub and the second cutter hub of l-shaped structure, form hollow collecting empty between first cutter hub and second cutter hub
Between to house the connector and the handle, first cutter hub includes first back and relative with first back the
One sunny side, second cutter hub include second back and second sunny side relative with second back, first back and
Second back formation inner corner trim end, first sunny side and second sunny side formation external corner end, the inner corner trim end and described
External corner end L-shaped structure and is oppositely arranged respectively；It is described connector described in winding by hand the back end and the external corner end it
Between freely overturn.
Further, foregoing negative and positive angle apparatus of plastering also includes the Non-slip material for being set in the handle centre position.
Further, foregoing cutter hub also includes the reinforcing being connected between first cutter hub and second cutter hub
Plate, the securing plate vertical welding between first cutter hub and second cutter hub with reinforce first cutter hub with it is described
Bonding strength and the depth of parallelism between second cutter hub.
Further, the first foregoing cutter hub is identical with the second cutter hub shape, respectively rectangular aluminium alloy type
The knife plate of material, its a length of 800mm, a width of 100mm, thickness is 1mm；The securing plate is made up of simultaneously width for 10mm sheet metal
It is separately positioned on the upper end and lower end of first cutter hub and second cutter hub.
Further, foregoing connector is provided with accepting groove for centre and has the spheroid shape steel disc of cavity structure；Institute
The fixed part for stating handle is fixed in the accepting groove, and the opposite end of the fixed part is contained in the middle cavity of the connector
It is interior, so that described freely overturn connector described in winding by hand.
Further, the centre position of the upper end of the first foregoing cutter hub and second cutter hub is respectively arranged with the first receipts
The position of lower end correspondence first accepting hole of Rong Kong, first cutter hub and second cutter hub is respectively equipped with the second collecting
Hole；First accepting hole and second accepting hole are respectively positioned in the receiving space, and first accepting hole houses one
The two ends of handle and the connector are in wherein, and second accepting hole houses the two ends of another handle and other connector
In wherein.
Compared with prior art, beneficial effect is the utility model：The cloudy male trowel that the utility model embodiment is provided
Apparatus for ash, by setting the handle and connecting-piece structure that can freely overturn, makes negative and positive angle apparatus of plastering can not only be used for inner corner trim
Grey knife, but also as the grey knife of external corner, during conversion use state, handle and cutter hub need to only be relatively rotated, repositioning, no
Only continuously negative and positive angle can be constructed, the disposable construction working for completing negative and positive angle, constructing operation is convenient, simple in construction,
And rapid translating can be realized between the negative and positive angle plastering construction of wall, improve plaster efficiency and the Forming Quality of wall.
Brief description of the drawings
Fig. 1 is the structural representation for the negative and positive angle apparatus of plastering that the utility model embodiment is provided.
Fig. 2 is the planar structure schematic diagram of Fig. 1 negative and positive angle apparatus of plastering.
Fig. 3 is the structure enlarged diagram at the III of Fig. 1 negative and positive angle apparatus of plastering.
Fig. 4 is the cross-sectional view obtained by the IV-IV lines of Fig. 3 negative and positive angle apparatus of plastering.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Refer to shown in Fig. 1 to Fig. 4, the negative and positive angle apparatus of plastering that the utility model embodiment is provided is used for the moon to wall
Positive body carries out plastering construction, and can carry out rapid translating during the plastering construction of negative and positive angle.The negative and positive angle apparatus of plastering bag
Include cutter hub 1, handle 2, Non-slip material 3 and connector 4.The cutter hub 1 is connected by the connector 4 with the handle 2, described anti-
Saddle 3 is set in the centre position of the handle 2.
The cutter hub 1 is substantially of an L-shaped structure, and it includes the first cutter hub 10, the second cutter hub 11 and is connected to first knife
Securing plate 13 between body 10 and second cutter hub 11.First cutter hub 10 is mutually perpendicular to set with second cutter hub 11
Put, connection of the vertical welding of securing plate 13 to reinforce knife plate between first cutter hub 10 and second cutter hub 11 is strong
The depth of parallelism between degree and two pieces of knife plates.
In the present embodiment, first cutter hub 10 is connected into by welding manner with second cutter hub 11 and is mutually perpendicular to
L-type structure.First cutter hub 10, second cutter hub 11 and the securing plate 13 surround hollow receiving space 12 to receive
Hold the two ends of the connector 4 and the handle 2 in wherein.
In the present embodiment, first cutter hub 10 is identical with the shape of the second cutter hub 11, respectively rectangular aluminium
The knife plate of alloy profile, knife plate length preferably is 800mm (X-direction shown in Fig. 1), a width of 100mm (Y shown in Fig. 1
Direction), thickness is 1mm.The securing plate 13 is made up of for 10mm sheet metal width and is separately positioned on first cutter hub
10 and the upper end and lower end of second cutter hub 11.The connector 4 is welded in the cutter hub 1.The connector 4 is centre
It is provided with accepting groove (non-label) and in the spheroid shape steel disc of hollow structure.The fixed part (non-label) of the handle 2 is buckled in institute
State in accepting groove, and the opposite end of the fixed part is fixed on the hollow intracavitary of the connector 4, so that the handle 2
Can freely it be overturn around the connector 4.
First cutter hub 10 includes first back (non-label) and first sunny side relative with first back (is not marked
Number), second cutter hub 11 includes second back (non-label) and first sunny side (non-label) relative with second back.
In the present embodiment, first back and second back formation inner corner trim end 100, first sunny side and second sun
Face forms external corner end 200, and the inner corner trim end 100 and the external corner end 200 L-shaped structure and are oppositely arranged respectively.
The centre position of the upper end of first cutter hub 10 and second cutter hub 11 is respectively arranged with the first accepting hole (not
Label), the position of lower end correspondence first accepting hole of second cutter hub 11 is respectively equipped with the second accepting hole (non-label).
The two ends of one handle 2 of the first accepting hole collecting and the connector 4 are in wherein, and second accepting hole houses another
The two ends of handle 2 and other connector 4 are in wherein.Now, the handle 2 can freely be overturn around the connector 4 so that
The handle 2 is located at the side of inner corner trim end 100 and the side of external corner end 200 respectively.
When the apparatus of plastering is used to carry out plastered work to metope inner corner trim, as long as by the handle 2 around the connection
Part 4 overturns to the side of external corner end 200 and inner corner trim can plastered by first back and second back realization
Operation.When the handle 2 is overturn to 100 side of inner corner trim end, the apparatus of plastering can by first sunny side and
Second sunny side realizes the plastered work to external corner.
The negative and positive angle apparatus of plastering that the utility model embodiment is provided, by setting the handle and connector that can freely overturn
Structure, makes negative and positive angle apparatus of plastering can not only be used for the grey knife of inner corner trim, but also as the grey knife of external corner, during conversion use state,
Handle and cutter hub need to be relatively rotated, repositioning continuously can not only construct to negative and positive angle, it is disposable to complete cloudy
The construction working of external corner, constructing operation is convenient, simple in construction, and can be realized between the negative and positive angle plastering construction of wall fast
Speed conversion, improves plaster efficiency and the Forming Quality of wall.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of negative and positive angle apparatus of plastering, it is characterised in that：Including cutter hub, handle and connector, the handle and the cutter hub
It is connected with the connector, the cutter hub is substantially of an L-shaped structure, it includes being mutually connected vertically to form L-type structure first
Cutter hub and the second cutter hub, form hollow receiving space to house the connection between first cutter hub and second cutter hub
Part and the handle, first cutter hub include first back and first sunny side relative with first back, described second
Cutter hub includes second back and second sunny side relative with second back, and first back and second back are formed
Inner corner trim end, first sunny side and second sunny side formation external corner end, L-shaped knot is distinguished at the inner corner trim end and the external corner end
Structure is simultaneously oppositely arranged；It is described that connector described in winding by hand is freely overturn between the back end and the external corner end.
2. negative and positive angle as claimed in claim 1 apparatus of plastering, it is characterised in that also including being set in the handle centre position
Non-slip material.
3. negative and positive angle as claimed in claim 2 apparatus of plastering, it is characterised in that the cutter hub also includes being connected to described first
Securing plate between cutter hub and second cutter hub, the securing plate vertical welding is in first cutter hub and second cutter hub
Between to reinforce the bonding strength and the depth of parallelism between first cutter hub and second cutter hub.
4. negative and positive angle as claimed in claim 3 apparatus of plastering, it is characterised in that first cutter hub and the second cutter hub shape
Shape is identical, the knife plate of respectively rectangular aluminium alloy extrusions, its a length of 800mm, and a width of 100mm, thickness is 1mm；It is described to add
Gu plate by width for 10mm sheet metal constitute and be separately positioned on first cutter hub and the upper end of second cutter hub and under
End.
5. negative and positive angle as claimed in claim 4 apparatus of plastering, it is characterised in that the connector be centre be provided with accepting groove and
Spheroid shape steel disc with cavity structure；The fixed part of the handle is fixed in the accepting groove, the phase of the fixed part
Two ends are contained in the hollow intracavitary of the connector, so that described freely overturn connector described in winding by hand.
6. negative and positive angle as claimed in claim 5 apparatus of plastering, it is characterised in that first cutter hub and second cutter hub
The centre position of upper end is respectively arranged with the first accepting hole, the lower end correspondence of first cutter hub and second cutter hub described the
The position of one accepting hole is respectively equipped with the second accepting hole；First accepting hole and second accepting hole are respectively positioned on the collecting
In space, the two ends of one handle of the first accepting hole collecting and the connector are in wherein, and second accepting hole is housed
The two ends of another handle and other connector are in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282590.0U CN206607814U (en) | 2017-03-21 | 2017-03-21 | A kind of negative and positive angle apparatus of plastering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282590.0U CN206607814U (en) | 2017-03-21 | 2017-03-21 | A kind of negative and positive angle apparatus of plastering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607814U true CN206607814U (en) | 2017-11-03 |
Family
ID=60166833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282590.0U Active CN206607814U (en) | 2017-03-21 | 2017-03-21 | A kind of negative and positive angle apparatus of plastering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629978A (en) * | 2019-08-20 | 2019-12-31 | 国网山东省电力公司昌邑市供电公司 | Arc-shaped trowel with mutually usable internal and external corners and using method |
| CN110905175A (en) * | 2019-12-13 | 2020-03-24 | 中冶建工集团有限公司 | Tool for plastering internal and external corners |
-
2017
- 2017-03-21 CN CN201720282590.0U patent/CN206607814U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629978A (en) * | 2019-08-20 | 2019-12-31 | 国网山东省电力公司昌邑市供电公司 | Arc-shaped trowel with mutually usable internal and external corners and using method |
| CN110905175A (en) * | 2019-12-13 | 2020-03-24 | 中冶建工集团有限公司 | Tool for plastering internal and external corners |
| CN110905175B (en) * | 2019-12-13 | 2020-12-29 | 中冶建工集团有限公司 | Tool for plastering internal and external corners |
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