CN215167715U - Plastering device for internal corner of ceiling of composite floor slab - Google Patents
Plastering device for internal corner of ceiling of composite floor slab Download PDFInfo
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- CN215167715U CN215167715U CN202121463889.9U CN202121463889U CN215167715U CN 215167715 U CN215167715 U CN 215167715U CN 202121463889 U CN202121463889 U CN 202121463889U CN 215167715 U CN215167715 U CN 215167715U
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- clamping plate
- sliding rod
- reentrant corner
- guide pipe
- floor ceiling
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Abstract
The utility model relates to the field of plastering, in particular to a superimposed floor ceiling reentrant corner plastering device, which comprises a handle, a support frame, a first clamping plate, a second clamping plate and a slide bar, wherein the first clamping plate is provided with a guide pipe; the support frame is arranged below the first clamping plate, a motor is arranged on the support frame, and a gear meshed with the rack is arranged on the motor; a material passing layer is arranged on one side of the second clamping plate and communicated with the material storage cavity on the second clamping plate, and a material outlet is formed in the material passing layer; the guide pipe is connected with the handle through the holding rod, the holding rod is provided with a material pump and a material storage box respectively, one end of the material pump is communicated with the material storage cavity, and the other end of the material pump is connected with the material storage box. The utility model discloses replaced the operation that dips in the material repeatedly, can realize smearing the even of reentrant corner, be guaranteeing to paint under the prerequisite of quality simultaneously, improve the efficiency of plastering.
Description
Technical Field
The utility model belongs to the technical field of plaster and specifically relates to a coincide floor ceiling reentrant corner plastering unit.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity. In the general plastering construction process, in order to control the verticality and the flatness of the wall surface, cake punching and screeding are feasible and effective construction methods.
However, for wall internal corner plastering construction, in order to ensure that internal corners are square and straight, angle lines are straight, the traditional method is only limited to plastering the internal corners of wall bottom ash on the wall surface by using a 2m long aluminum alloy guiding rule, and the internal corners are formed by pulling and wiping up and down, so that the quality cannot be reliably ensured. Before general plastering construction of a wall surface, cake beating and screeding treatment are needed, and the thickness and the position of a common plastering layer are determined by the cake thickness and the position. The interval of the punching ribs is generally 1-2 m, and the distance from the first rib to the wall side at the position close to the internal corner and the external corner is determined only by experience and personal habits. Now, someone has designed reentrant corner plastering unit specially, but in order to guarantee the accuracy nature of construction, these equipment often need adopt the higher steel sheet of structural strength, in order to prevent that plastering unit warp in the use, and then lead to the process of plastering to appear the deviation, the weight of such reentrant corner plastering unit is great, in the time of the in-service use, constructor often can't convenient operate, operate reentrant corner plastering unit owing to need consume great strength even, and can't concentrate on and carry out reentrant corner plastering operation, make reentrant corner plastering effect unsatisfactory on the contrary. Moreover, when plastering, if the plastering surface is not flat, the plastering flatness can be affected, so that the plastering device for the internal corner of the ceiling of the laminated floor slab is urgently needed to solve the problem of plastering the internal corner.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a convenient operation can guarantee coincide floor ceiling reentrant corner plastering unit of wall face roughness.
The utility model adopts the following technical scheme:
a composite floor ceiling reentrant corner plastering device comprises a handle, a support frame, a first clamping plate, a second clamping plate and a slide bar, wherein the first clamping plate is provided with a guide pipe; the support frame is arranged below the first clamping plate, a motor is arranged on the support frame, and a gear meshed with the rack is arranged on the motor; a material passing layer is arranged on one side of the second clamping plate and communicated with the material storage cavity on the second clamping plate, and a material outlet is formed in the material passing layer; the guide pipe is connected with the handle through the holding rod, the holding rod is provided with a material pump and a material storage box respectively, one end of the material pump is communicated with the material storage cavity, and the other end of the material pump is connected with the material storage box.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses to laminate through first cardboard and second cardboard and wall more, make the reentrant corner of formation plaster more level and more smooth, drive through the motor, combine gear and rack cooperation, thereby can make the second cardboard grind the wall, beat the basis for plastering, can follow the material passing layer through and paint to ceiling reentrant corner position through the material pump, the scraping of utilizing the second cardboard realizes evenly paining the reentrant corner, and then has improved the efficiency of plastering, and this device is handheld, convenient operation, the operation of repeatedly dipping in the material has also been replaced, avoid the waste to the material.
Further, the utility model discloses a preferred scheme is:
the first clamping plate is of an L-shaped structure, and an anti-skid layer is arranged at the top of the transverse section a of the first clamping plate.
The second cardboard is L type structure, and the hollow structure of the vertical section b inside of second cardboard is as depositing the material chamber, and the left side of vertical section b is provided with the logical material layer with depositing the material chamber intercommunication, and the rear side that leads to the material layer sets up the discharge gate.
The discharge hole is a through groove arranged on the rear side plate of the material passing layer.
The discharge hole is a through hole uniformly arranged on the rear side plate of the material passing layer.
The right end of the sliding rod passes through the upper part of the sliding rod and the lower part of the sliding rod which are provided with grooves, the spring is sleeved on the upper part of the sliding rod, the left end of the spring is fixed with the guide pipe, and the right end of the spring is fixed with the right end head of the upper part of the sliding rod; the bottom surface of the lower part of the sliding rod is provided with a rack.
The gear is an incomplete gear with half toothed and half circular arc.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of the first clamping plate;
FIG. 4 is a schematic structural view of the second clamping plate;
FIG. 5 is a cross-sectional view of a second clamping plate with a discharge hole as a through groove;
FIG. 6 is a cross-sectional view of a second clamping plate with a discharge hole as a through hole;
FIG. 7 is a diagram of the utility model
In the figure: a handle 1; a holding rod 2; a support frame 3; a motor 4; an output shaft 5; a gear 6; the teeth 7; a rack 8; a slide bar 9; a slide bar upper portion 91; a slide bar lower portion 92; a spring 10; a guide tube 11; a first card 12; the transverse segment a 121; the vertical section a 122; an anti-slip layer 13; a second card 14; the transverse section b 141; a vertical section b 142; a material feeding layer 15; a material storage tank 16; a first connecting pipe 17; a material pump 18; a second connection pipe 19; a storage chamber 20; a through groove 21; a through hole 22.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
A plastering device for the internal corner of a ceiling of a composite floor slab mainly comprises a handle 1, a supporting frame 3, a first clamping plate 12, a second clamping plate 14 and a sliding rod 9.
A support frame 3 is fixedly arranged below the first clamping plate 12, a motor 4 is arranged on the support frame 3, a gear 6 is arranged on an output shaft 5 of the motor 4, the gear 6 in the embodiment is an incomplete gear 6 with half of teeth and half of circular arcs, and the gear 6 is meshed with a rack 8 to form an intermittent mechanism.
The second cardboard 14 also is L type structure, and the left end of slide bar 9 and the horizontal section b141 fixed connection of second cardboard 14, the inside hollow structure that sets up of vertical section b142 of second cardboard 14, hollow structure are as material storage cavity 20, and second cardboard 14 morning vertical section b142 left side is provided with the logical bed 15 with material storage cavity 20 intercommunication, and logical bed 15's rear side top-down has seted up a logical groove 21 as the discharge gate.
The outer wall of the guide pipe 11 is fixedly provided with a holding rod 2, the lower end of the holding rod 2 is provided with a handle 1, the left side of the holding rod 2 is fixedly provided with a storage box 16, the right side of the holding rod is fixedly provided with a material pump 18, the material pump 18 is connected with the storage box 16 through a first connecting pipe 17, the material pump 18 is connected with a storage cavity 20 of the second clamping plate 14 through a second connecting pipe 19, and materials are pumped into the storage cavity 20 from the storage box 16 through the material pump 18.
When the inside corner between a roof and a vertical wall is painted, an operator fills materials for plastering in the storage box 16 in advance, and then holds the handle 1 to enable the first clamping plate 12 and the second clamping plate 14 to be attached to the inside corner (namely, the anti-slip layer 13 of the transverse section a121 of the first clamping plate 12 is attached to the roof, the rear side of the vertical section a122 of the first clamping plate 12 is attached to the vertical wall, the top surface of the transverse section b141 of the second clamping plate 14 is attached to the roof, and the rear side of the vertical section b142 of the second clamping plate 14 is attached to the vertical wall). The motor 4 is started, the gear 6 is driven to rotate through the motor 4, in the embodiment, the gear 6 rotates clockwise along with the motor 4, when teeth 7 on the gear 6 are meshed with the rack 8, the whole second clamping plate 14 moves rightwards along with the sliding rod 9, when the teeth 7 on the gear 6 rotate to be separated from the rack 8, the circular arc on the gear 6 is not meshed with the rack 8 for transmission, the whole second clamping plate 14 moves leftwards along with the sliding rod 9 under the action of the spring 10, the process is repeated, namely, the opposite wall on the rear side face of the second clamping plate 14 is repeatedly polished, and therefore the wall face is polished smoothly. Then open material pump 18, through material pump 18 with the material pump go into deposit material chamber 20 in, after the material in depositing material chamber 20 reached certain capacity, the discharge gate that leads to bed of material 15 begins the ejection of compact, the material is paintd on facade wall and roof, realizes floating the material through second cardboard 14 left and right reciprocating motion, and then realizes plastering to the reentrant corner.
In this embodiment, because the top of first cardboard 12 is provided with skid resistant course 13, therefore when motor 4 drove slide bar 9 reciprocating motion, skid resistant course 13 can prevent that first cardboard 12 from skidding, guarantees the stability of plastering equipment work.
In this embodiment, the strip-shaped discharge hole (i.e., the through groove 21) on the material passing layer 15 may also be replaced by a through hole 22, that is, a plurality of through holes 22 are uniformly formed on the rear side surface of the material passing layer 15.
The utility model discloses to laminate more with the wall through first cardboard 12 and second cardboard 14, make the reentrant corner of formation plaster more level and more smooth, drive through motor 4, combine gear 6 and 8 intermittent type cooperations of rack, thereby can make second cardboard 14 grind the wall, for plastering and play the basis, can follow logical bed of material 15 through material pump 18 and paint to ceiling reentrant corner position, utilize scraping of second cardboard 14 to realize evenly paining to the reentrant corner, and then improved and plaster efficiency, and this device is handheld, convenient operation, the operation of repeatedly dipping in the material has also been replaced, avoid the waste to the material.
The above is only the concrete embodiments of the present invention, but the protection of the present invention is not limited to this, and all the equivalent changes or replacements proposed to the technical features of the present technical solution, which can be considered by those skilled in the art, are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a coincide floor ceiling reentrant corner plastering unit, includes handle and support frame, its characterized in that: the sliding device is characterized by further comprising a first clamping plate, a second clamping plate and a sliding rod, wherein a guide pipe is arranged on the first clamping plate, the sliding rod penetrates through the guide pipe, one end of the sliding rod is connected with the second clamping plate, the other end of the sliding rod is connected with the guide pipe through a spring, and a rack is arranged at the lower part of the sliding rod; the support frame is arranged below the first clamping plate, a motor is arranged on the support frame, and a gear meshed with the rack is arranged on the motor; a material passing layer is arranged on one side of the second clamping plate and communicated with the material storage cavity on the second clamping plate, and a material outlet is formed in the material passing layer; the guide pipe is connected with the handle through the holding rod, the holding rod is provided with a material pump and a material storage box respectively, one end of the material pump is communicated with the material storage cavity, and the other end of the material pump is connected with the material storage box.
2. The laminated floor ceiling reentrant corner plastering apparatus of claim 1, wherein: the first clamping plate is of an L-shaped structure, and an anti-skid layer is arranged at the top of the transverse section a of the first clamping plate.
3. The laminated floor ceiling reentrant corner plastering apparatus of claim 1, wherein: the second cardboard is L type structure, and the hollow structure of the vertical section b inside of second cardboard is as depositing the material chamber, and the left side of vertical section b is provided with the logical material layer with depositing the material chamber intercommunication, and the rear side that leads to the material layer sets up the discharge gate.
4. The laminated floor ceiling reentrant corner plastering apparatus of claim 3, wherein: the discharge hole is a through groove arranged on the rear side plate of the material passing layer.
5. The laminated floor ceiling reentrant corner plastering apparatus of claim 3, wherein: the discharge hole is a through hole uniformly arranged on the rear side plate of the material passing layer.
6. The laminated floor ceiling reentrant corner plastering apparatus of claim 1, wherein: the right end of the sliding rod passes through the upper part of the sliding rod and the lower part of the sliding rod which are provided with grooves, the spring is sleeved on the upper part of the sliding rod, the left end of the spring is fixed with the guide pipe, and the right end of the spring is fixed with the right end head of the upper part of the sliding rod; the bottom surface of the lower part of the sliding rod is provided with a rack.
7. The laminated floor ceiling reentrant corner plastering apparatus of claim 1, wherein: the gear is an incomplete gear with half toothed and half circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121463889.9U CN215167715U (en) | 2021-06-30 | 2021-06-30 | Plastering device for internal corner of ceiling of composite floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121463889.9U CN215167715U (en) | 2021-06-30 | 2021-06-30 | Plastering device for internal corner of ceiling of composite floor slab |
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| Publication Number | Publication Date |
|---|---|
| CN215167715U true CN215167715U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121463889.9U Active CN215167715U (en) | 2021-06-30 | 2021-06-30 | Plastering device for internal corner of ceiling of composite floor slab |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309326A (en) * | 2021-06-30 | 2021-08-27 | 中国二十二冶集团有限公司 | Plastering device for internal corner of ceiling of composite floor slab |
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2021
- 2021-06-30 CN CN202121463889.9U patent/CN215167715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309326A (en) * | 2021-06-30 | 2021-08-27 | 中国二十二冶集团有限公司 | Plastering device for internal corner of ceiling of composite floor slab |
| CN113309326B (en) * | 2021-06-30 | 2024-06-04 | 中国二十二冶集团有限公司 | Internal corner plastering device for ceiling of composite floor slab |
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