CN216476164U - Plastering trimmer for door opening - Google Patents
Plastering trimmer for door opening Download PDFInfo
- Publication number
- CN216476164U CN216476164U CN202122727402.XU CN202122727402U CN216476164U CN 216476164 U CN216476164 U CN 216476164U CN 202122727402 U CN202122727402 U CN 202122727402U CN 216476164 U CN216476164 U CN 216476164U
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- CN
- China
- Prior art keywords
- scrapers
- plastering
- door opening
- trimmer
- scraping plates
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007790 scraping Methods 0.000 abstract description 43
- 238000010276 construction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of constructional engineering, in particular to a plastering trimmer for a door opening. A plastering trimmer for a door opening comprises two pairs of scraping plates, wherein each scraping plate comprises a bottom scraping plate and two side scraping plates vertical to the bottom scraping plate, the two scraping plates in one pair of scraping plates are arranged up and down, the opening directions of the two scraping plates are the same, and the two scraping plates arranged up and down are fixedly connected through an upright rod; two pairs of scraper blades are arranged left and right, openings of the scraper blades are arranged in a back-to-back mode, and the two pairs of scraper blades are connected through a telescopic rod. The utility model provides a plastering trimmer for a door opening, which is characterized in that the plastering trimmer for the door opening is installed before initial setting of wall plastering, scrapers with corresponding specification and size are selected according to the thickness of a wall, a telescopic connecting rod is adjusted according to the width of the door opening, the telescopic connecting rod is pulled from top to bottom, and the scrapers finish and mold plastering on the wall surface at one time.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a plastering trimmer for a door opening.
Background
In the wall plastering work progress, meet door opening external corner and plaster the external corner and can appear the external corner variance often, quality common fault such as the vertical irregularity of entrance to a cave, the construction effect human factor influences very greatly, workman's experience of plastering and the direct influence construction quality of work responsibility heart and progress, once only hardly accomplish, often cause rework, generally appear carrying out the peripheral gap of entrance to a cave after the door frame installation once more and pack the condition of closing up, work efficiency is low, the construction cycle is long, therefore, present door opening is plastered and is a weak link in the construction, direct influence engineering quality and construction progress.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the external corners of the door opening are not square and the opening is not smooth vertically, and the later construction quality is affected in the plastering process, the utility model provides a plastering trimmer for the door opening, which can ensure the dimensions of the door opening and a wall body quickly and accurately and can effectively improve the engineering quality and the engineering progress.
The technical scheme adopted by the utility model for realizing the purpose is as follows: a plastering trimmer for a door opening comprises two pairs of scraping plates, wherein each scraping plate comprises a bottom scraping plate and two side scraping plates vertical to the bottom scraping plate, the two scraping plates in one pair of scraping plates are arranged up and down, the opening directions of the two scraping plates are the same, and the two scraping plates arranged up and down are fixedly connected through an upright rod; two pairs of scrapers are arranged left and right, openings of the scrapers are arranged back to back, and the two pairs of scrapers are connected through a telescopic rod.
Furthermore, the telescopic rod comprises an outer telescopic rod and an inner telescopic rod sleeved in the outer telescopic rod, a fastening sleeve is fixedly arranged at the front end of the outer telescopic rod, and a fastening knob for fastening the inner telescopic rod is screwed on the fastening sleeve.
Furthermore, the telescopic links are 2, the telescopic links are arranged up and down, and two ends of the telescopic links are respectively and fixedly connected with the corresponding bottom scraping plates.
Further, two scrapers that arrange from top to bottom are through 3 pole setting fixed connection between, and 1 pole setting is located between the bottom scraper blade that corresponds from top to bottom, and 2 pole settings are located respectively between the side scraper blade that corresponds from top to bottom in addition.
The utility model has the technical effects and advantages that: the utility model provides a plastering trimmer for a door opening, which is characterized in that the plastering trimmer for the door opening is installed before wall plastering is initially set, scrapers with corresponding specification and size are selected according to the thickness of a wall, the length of a telescopic rod is adjusted according to the width of the door opening, the telescopic rod is pulled from top to bottom, and the scrapers finish and mold plastering on the wall surface at one time, so that the sizes of the door opening and the wall body can be accurately and quickly ensured, the construction of workers is facilitated, the operation is simple, the impression effect is improved, and the construction quality at the later stage is improved; the structure of two pairs of scraping plates is adopted, and two scraping plates in one pair of scraping plates are vertically arranged and fixedly connected through the vertical rod, so that the whole trimmer structure is more stable and cannot deform, and the whole trimmer is more beneficial to being pushed up and down; the two pairs of scraping plates are connected through the telescopic rods, so that the scraping plates are suitable for different door opening widths, and the application is more flexible and convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the fastening portion of the telescopic rod of the present invention;
in the figure: 1-wall body, 2-bottom scraping plate, 3-side scraping plate, 4-vertical rod, 5-inner telescopic rod, 6-outer telescopic rod, 7-fastening sleeve, 8-fastening knob, L1-wall body thickness and L2-door opening width.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Example (b):
as shown in fig. 1 and 2, a plastering trimmer for a door opening comprises two pairs of scraping plates, wherein the scraping plates are concave, each scraping plate comprises a bottom scraping plate 2 and two side scraping plates 3 perpendicular to the bottom scraping plate 2, the bottom scraping plates 2 and the side scraping plates 3 are welded and fixed, the two scraping plates in one pair of scraping plates are arranged up and down, the opening directions of the two scraping plates are the same, the two scraping plates arranged up and down are fixedly connected through 3 vertical rods 4, 1 vertical rod 4 is arranged between the bottom scraping plates 2 corresponding up and down, the other 2 vertical rods 4 are respectively arranged between the side scraping plates 3 corresponding up and down, the vertical rods 4 between the side scraping plates 3 are respectively positioned at two sides of the vertical rod 4 between the bottom scraping plates 2, and the vertical rods 4 and the scraping plates are welded and fixed; arrange about two pairs of scraper blades and the opening of scraper blade sets up mutually, connect through the telescopic link between two pairs of scraper blades, the telescopic link includes outer telescopic link 6, cup joint in the interior telescopic link 5 of outer telescopic link 6, the front end of outer telescopic link 6 is fixed and is equipped with fastening sleeve 7, the spiro union has fastening knob 8 of the interior telescopic link 5 of fastening on the fastening sleeve 7, the telescopic link is 2, 2 telescopic links basic parallel arrangement, the telescopic link is arranged from top to bottom and both ends respectively with 2 fixed connection of corresponding end scraper blade.
The use process of the utility model is as follows: install portal plastering trimmer before wall body 1 plasters the initial set, select corresponding specification and dimension's scraper blade according to wall body thickness L1, adjust the length of telescopic link according to portal width L2 again, and through the length of the fixed telescopic link of the fastening knob 8 of screwing, the scraper blade that makes the telescopic link both ends can laminate the wall completely and satisfy the construction requirement of portal width, then top-down pulling telescopic link, make the scraper blade will plaster the one-time shaping of repairing on the wall, the trimmer is taken off to the length that shortens telescopic link 2 through loosening fastening knob 8 at last, accomplish the construction of plastering of portal wall body promptly.
The door opening plastering corrector is simple in structure and convenient to use, can finish wall finishing quickly, and guarantees construction quality in later period.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a gate opening trimmer that plasters which characterized in that: the scraper comprises two pairs of scrapers, wherein each scraper comprises a bottom scraper and two side scrapers perpendicular to the bottom scraper, the two scrapers in the pair of scrapers are arranged up and down, the opening directions of the two scrapers are the same, and the two scrapers arranged up and down are fixedly connected through an upright rod; two pairs of scrapers are arranged left and right, openings of the scrapers are arranged back to back, and the two pairs of scrapers are connected through a telescopic rod.
2. A plastering trimmer for door opening according to claim 1, characterized in that: the telescopic rod comprises an outer telescopic rod and an inner telescopic rod sleeved in the outer telescopic rod, a fastening sleeve is fixedly arranged at the front end of the outer telescopic rod, and a fastening knob for fastening the inner telescopic rod is screwed on the fastening sleeve.
3. A door opening plastering dresser as claimed in claim 1 or 2, wherein: the telescopic link is 2, and the telescopic link is arranged from top to bottom and both ends respectively with corresponding end scraper blade fixed connection.
4. A plastering trimmer for door opening according to claim 1, characterized in that: two scrapers arranged up and down are fixedly connected through 3 vertical rods, 1 vertical rod is arranged between the bottom scrapers corresponding up and down, and the other 2 vertical rods are respectively arranged between the side scrapers corresponding up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122727402.XU CN216476164U (en) | 2021-11-09 | 2021-11-09 | Plastering trimmer for door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122727402.XU CN216476164U (en) | 2021-11-09 | 2021-11-09 | Plastering trimmer for door opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216476164U true CN216476164U (en) | 2022-05-10 |
Family
ID=81449969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122727402.XU Active CN216476164U (en) | 2021-11-09 | 2021-11-09 | Plastering trimmer for door opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216476164U (en) |
-
2021
- 2021-11-09 CN CN202122727402.XU patent/CN216476164U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 19, No. 100 Bohai Street, Pulandian District, Dalian City, Liaoning Province, 116200 Patentee after: Dalian Sanchuan Construction Group Co.,Ltd. Address before: 116000 Sanchuan building, 100 Bohai street, Nanshan street, Pulandian District, Dalian City, Liaoning Province Patentee before: DALIAN SANCHUAN CONSTRUCTION GROUP Co.,Ltd. |